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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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Notwithstanding any other provision of this License, you have
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THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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If the disclaimer of warranty and limitation of liability provided
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
{one line to give the program's name and a brief idea of what it does.}
Copyright (C) {year} {name of author}
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

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# Infrastructure
Ansible infrastructure playbooks/roles for the saibotk.de services.
# Setup
Install all required roles from ansible galaxy using:
```
ansible-galaxy install -f -r requirements.yml
```
Run with your local (test) inventory:
```
ansible-playbook -i test.inventory PLAYBOOK.yml
```
# License
This repository is licensed under GPL-3 and many roles are derived from the awesome [infrastructure](https://git.shivering-isles.com/shivering-isles/infrastructure) repository published by [Sheogorath](https://shivering-isles.com).
Thank you, and so i hope this can be as useful to someone else as Sheogorath's repository was to me.

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[defaults]
roles_path = ~/.ansible/roles
inventory = ./inventory
retry_files_enabled = false
vault_password_file = .vault_pass
[ssh_connection]
scp_if_ssh = true
[privilege_escalation]
become_ask_pass = false

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: camo
roles:
- docker
- docker-compose
- traefik
- camo
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: codimd
roles:
- docker
- docker-compose
- traefik
- codimd
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: docker_ipv6_nat
roles:
- docker
- docker-compose
- docker-ipv6-nat
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: gitlab_runner
roles:
- docker
- docker-compose
- gitlab-runner
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: gitlab
roles:
- docker
- docker-compose
- traefik
- gitlab
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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By default, the installer will not expand the LUKS partition to 100%, which is needed for eg. snapshots etc, and to properly use LVM.
# Steps
1. Resize LUKS partition with parted -> resizepart (number) -> 100% -> quit
2. reboot
3. pvresize /dev/mapper/luks-YOURPARTITION

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With early networking and LUKS,
you dont want dracut overwriting your manual ifcfg config.
So follow these steps:
- Disable & mask rhel-import-state.service
- add NM_CONTROLLED=no to /etc/sysconfig/network-scripts/ifcfg-eth0
- Append %eth0 to the ipv6 gateway in the ifcfg script
Example ifcfg-eth0:
```
TYPE="Ethernet"
NM_CONTROLLED="no"
PROXY_METHOD="none"
BROWSER_ONLY="no"
BOOTPROTO="dhcp"
DEFROUTE="yes"
DNS1=1.1.1.1
DNS2=9.9.9.9
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6ADDR=YOURIPADDRESS
IPV6_DEFAULTGW=fe80::1%eth0
DNS3=2606:4700:4700::1111
DNS4=2620:fe::fe
IPV6_FAILURE_FATAL="no"
NAME="eth0"
UUID="RANDOM"
DEVICE="eth0"
ONBOOT="yes"
```

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: keycloak
roles:
- docker
- docker-compose
- traefik
- keycloak
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: luks_ssh
roles:
- haveged
- luks_ssh

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: lvm_self_backup
roles:
- docker
- lvm-self-backup
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: mailcow
roles:
- docker
- docker-compose
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages
# Manual steps:
# Open ports / disable postfix
#
# Install crontab:
# 5 4 * * * MAILCOW_BACKUP_LOCATION=/srv/mailcow-backups /srv/mailcow-dockerized/helper-scripts/backup_and_restore.sh backup all --delete-days 8

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: mastodon
roles:
- docker
- docker-compose
- traefik
- mastodon
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: minecraft
roles:
- docker
- docker-compose
- traefik
- minecraft-blockmap
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: minecraft
roles:
- docker
- docker-compose
- minecraft
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: minio
roles:
- docker
- docker-compose
- traefik
- minio
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- hosts: monitoring
roles:
- docker
- docker-compose
- traefik
- monitoring
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages
- hosts: all
roles:
- docker
- docker-compose
- telegraf
environment:
PYTHONPATH: /opt/python2/ansible-dependencies/lib/python2.7/site-packages

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---
- src: dev-sec.ssh-hardening
version: 9.4.0

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Camo
=========
This will setup a [go-camo](https://github.com/cactus/go-camo) content proxy server with their official docker container and traefik.
Requirements
------------
You will need to have docker, docker-compose and traefik installed or declared as dependencies with their respective roles.
**This role assumes that you have setup traefik with an endpoint called `websecure`.**
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
### Global variables, that are used:
- `proxy_network`: Defined by the local traefik installation, this is the shared proxy network used by traefik to reach the containers. (optional)
- `proxy_hiddenservice`: Defined by the local traefik installation, this is used to generate the alt-svc header for the alternative Tor domain. (optional)
Dependencies
------------
- docker
- docker-compose
- traefik
License
-------
GPL-3.0-only

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---
# Default variables for the camo role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The install location (where the docker-compose file is stored)
camo_install_location: "/srv/camo"
# The camo version that should be used
camo_version: "2.1.4"
# The domain under which camo should be available using traefik
camo_domain: camo.example.com
# The certresolver that is used by traefik for camo's domain
camo_traefik_certresolver: "letsencrypt_http"
# The HMAC key to be used
camo_key: "{{ lookup('passwordstore', camo_domain + '/hmac-key create=true length=128') }}"
# The maximum allowed response size (in KB). (0 means unlimited)
camo_max_size: 0
# Docker image and version
camo_image: "docker.io/cactus4docker/go-camo"
camo_image_version: "v{{ camo_version }}"

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galaxy_info:
author: saibotk
description: Installs a go-camo image proxy server.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker
- docker-compose
- traefik

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---
# Tasks file for the camo role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Create install directory
file:
path: "{{ item }}"
state: directory
with_items:
- "{{ camo_install_location }}"
become: true
tags:
- camo
- name: Deploy docker-compose.yml
template:
src: docker-compose.yml
dest: "{{ camo_install_location }}/docker-compose.yml"
mode: '0600'
owner: 'root'
group: 'root'
validate: python2 -m compose -f %s config -q
tags:
- docker
- camo
become: true
- name: Compose camo container
docker_compose:
state: present
project_src: "{{ camo_install_location }}"
pull: yes
remove_orphans: yes
tags:
- camo
become: true

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{{ ansible_managed | comment }}
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
version: '2'
services:
camo:
image: "{{ camo_image }}:{{ camo_image_version }}"
mem_limit: 64mb
memswap_limit: 128mb
security_opt:
- no-new-privileges
environment:
- "GOCAMO_HMAC={{ camo_key }}"
labels:
- "traefik.enable=true"
- "traefik.http.routers.camo.rule=Host(`{{ camo_domain }}`) && PathPrefix(`/`)"
- "traefik.http.routers.camo.entrypoints=websecure"
- "traefik.http.routers.camo.tls=true"
- "traefik.http.routers.camo.tls.certresolver={{ camo_traefik_certresolver }}"
- "traefik.http.routers.camo.middlewares=camo,compress"
- "traefik.http.middlewares.camo.headers.sslredirect=true"
- "traefik.http.middlewares.camo.headers.stsSeconds=63072000"
- "traefik.http.middlewares.camo.headers.referrerPolicy=no-referrer"
{% if proxy_network is defined %}
- "traefik.docker.network={{ proxy_network }}"
{% endif %}
{% if proxy_hiddenservice is defined and proxy_hiddenservice.content is defined %}
- "traefik.http.middlewares.camo.headers.customresponseheaders.alt-svc=h2={{ proxy_hiddenservice['content'] | b64decode | trim }}:443; ma=2592000"
{% endif %}
command:
- "--max-size={{ camo_max_size }}"
- "--server-name='go-camo v{{ camo_version }}'"
restart: always
{% if proxy_network is defined %}
networks:
{{ proxy_network }}:
{% endif %}
{% if proxy_network is defined %}
networks:
{{ proxy_network }}:
external: true
{% endif %}

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CodiMD
=========
This will setup a [CodiMD](https://github.com/codimd/server) server with their official docker container and traefik.
Requirements
------------
You will need to have docker, docker-compose and traefik installed or declared as dependencies with their respective roles.
**This role assumes that you have setup traefik with an endpoint called `websecure`.**
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
### Global variables, that are used:
- `proxy_network`: Defined by the local traefik installation, this is the shared proxy network used by traefik to reach the containers. (optional)
- `proxy_hiddenservice`: Defined by the local traefik installation, this is used to generate the alt-svc header for the alternative Tor domain. (optional)
Dependencies
------------
- docker
- docker-compose
- traefik
License
-------
GPL-3.0-only

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---
# Default variables for the codimd role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Database access variables: Please change/set the password!
codimd_database_user: codimd
codimd_database_password: codimdpass
codimd_database_name: codimd
# Adjust specific data locations, usually you would want to only adjust the "codimd_install_location" (the base path):
codimd_install_location: /srv/codimd
codimd_database_location: "{{ codimd_install_location }}/database"
codimd_uploads_location: "{{ codimd_install_location }}/uploads"
# Should a local uploads directory be created and mounted?
codimd_uploads_local: false
# Set the certresolver to your desired traefik certresolver.
# Note: This is `letsencrypt_cf` by default for backwards compatibility, you might want to use `letsencrypt_http` instead, depending on your setup
codimd_traefik_certresolver: letsencrypt_http
# The domain under which traefik should make CodiMD reachable
codimd_domain: pad.example.com
# This is where all application related environment variables are defined except the database connection.
# For all possible environment variables look here: https://github.com/codimd/server/blob/master/docs/configuration.md.
# Note: All variables below will automatically be prefixed with "CMD_", eg. "DOMAIN" will automatically become "CMD_DOMAIN".
codimd_options:
ALLOW_FREE_URL: false
DOMAIN: "{{ codimd_domain }}"
EMAIL: false
PROTOCOL_USESSL: true
URL_ADDPORT: false
USECDN: true
# The version of codimd and its postgres server
# (don't upgrade postgres without a backup etc, as it might have introduced breaking changes!)
codimd_version: 1.6.0
codimd_postgres_version: 11.8
# The image tags that should be used (templated using the versions provided above)
codimd_image_version: "{{ codimd_version }}"
codimd_postgres_image_version: "{{ codimd_postgres_version }}-alpine"
# SELinux level for codimd and the database, which are applied to their data folders and the containers.
# (By default these will be omitted and ignored)
codimd_selinux_level: "{{ omit }}"
codimd_database_selinux_level: "{{ omit }}"

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galaxy_info:
author: saibotk
description: Deploys a codimd server.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker
- docker-compose
- traefik

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---
# Tasks file for the codimd role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Alexander Wellbrock
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Update default SELinux contexts
sefcontext:
target: '{{ item.location }}(/.*)?'
setype: "container_file_t"
selevel: "{{ item.selevel | default(omit) }}"
state: present
when: item.when | default(true)
with_items:
- location: "{{ codimd_database_location }}"
selevel: "{{ codimd_database_selinux_level }}"
- location: "{{ codimd_uploads_location }}"
selevel: "{{ codimd_selinux_level }}"
when: "{{ codimd_uploads_local }}"
tags:
- codimd
become: true
- name: Create install directory
file:
path: "{{ item }}"
state: directory
with_items:
- "{{ codimd_install_location }}"
tags:
- codimd
become: true
- name: Create data directory
file:
path: "{{ item.location }}"
state: directory
setype: "container_file_t"
selevel: "{{ item.selevel | default(omit) }}"
when: item.when | default(true)
with_items:
- location: "{{ codimd_database_location }}"
selevel: "{{ codimd_database_selinux_level }}"
- location: "{{ codimd_uploads_location }}"
selevel: "{{ codimd_selinux_level }}"
when: "{{ codimd_uploads_local }}"
tags:
- codimd
become: true
- name: Deploy docker-compose.yml
template:
src: docker-compose.yml
dest: "{{ codimd_install_location }}/docker-compose.yml"
mode: '0600'
owner: 'root'
group: 'root'
validate: python2 -m compose -f %s config -q
tags:
- docker
- codimd
become: true
- name: Compose codimd
docker_compose:
state: present
project_src: "{{ codimd_install_location }}"
pull: yes
remove_orphans: yes
tags:
- codimd
become: true

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{{ ansible_managed | comment }}
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
version: '2'
services:
database:
image: docker.io/library/postgres:{{ codimd_postgres_image_version }}
mem_limit: 256mb
memswap_limit: 512mb
read_only: true
{% if codimd_database_selinux_level != omit %}
security_opt:
- label=level:{{ codimd_database_selinux_level }}
{% endif %}
tmpfs:
- /run/postgresql:size=512K
- /tmp:size=128K
stop_grace_period: 2m
stop_signal: SIGINT
environment:
- POSTGRES_USER={{ codimd_database_user }}
- POSTGRES_PASSWORD={{ codimd_database_password }}
- POSTGRES_DB={{ codimd_database_name }}
volumes:
- {{ codimd_database_location }}:/var/lib/postgresql/data
networks:
backend:
restart: always
codimd:
image: quay.io/codimd/server:{{ codimd_image_version }}
mem_limit: 256mb
memswap_limit: 512mb
restart: always
read_only: true
{% if codimd_selinux_level != omit %}
security_opt:
- label=level:{{ codimd_selinux_level }}
{% endif %}
tmpfs:
- /tmp:size=10M
{% if not codimd_uploads_local %}
- /codimd/public/uploads:size=10M
{% endif %}
environment:
- "CMD_DB_URL=postgres://{{ codimd_database_user }}:{{ codimd_database_password }}@database:5432/{{ codimd_database_name }}"
{% for key, value in codimd_options.items() %}
- "CMD_{{ key }}={{ value }}"
{% endfor %}
labels:
- "traefik.http.routers.codimd.rule=Host(`{{ codimd_domain }}`) && PathPrefix(`/`)"
- "traefik.http.routers.codimd.entrypoints=websecure"
- "traefik.http.routers.codimd.tls=true"
- "traefik.http.routers.codimd.tls.certresolver={{ codimd_traefik_certresolver }}"
- "traefik.http.routers.codimd.middlewares=codimd,compress"
- "traefik.http.routers.codimd.service=codimd"
- "traefik.http.services.codimd.loadbalancer.server.port=3000"
- "traefik.http.middlewares.codimd.headers.sslredirect=true"
- "traefik.http.middlewares.codimd.headers.stsSeconds=63072000"
- "traefik.http.middlewares.codimd.headers.browserXssFilter=true"
- "traefik.http.middlewares.codimd.headers.contentTypeNosniff=true"
- "traefik.enable=true"
{% if proxy_network is defined %}
- "traefik.docker.network={{ proxy_network }}"
{% endif %}
{% if proxy_hiddenservice is defined and proxy_hiddenservice.content is defined %}
- "traefik.http.middlewares.codimd.headers.customresponseheaders.alt-svc=h2={{ proxy_hiddenservice['content'] | b64decode | trim }}:443; ma=2592000"
{% endif %}
{% if codimd_uploads_local %}
volumes:
- {{ codimd_uploads_location }}:/codimd/public/uploads
{% endif %}
networks:
backend:
{% if proxy_network is defined %}
{{ proxy_network }}:
{% endif %}
networks:
backend:
{% if proxy_network is defined %}
{{ proxy_network }}:
external: true
{% endif %}

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docker-compose
=========
This will install the [docker-compose](https://docs.docker.com/compose/) python library via pip and by default choose another install location,
to prevent breaking system-wide pip packages.
Requirements
------------
You will need to have the EPEL repository enabled (eg. by installing the `epel-release` package), if you want to install `docker-compose` via yum.
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
Dependencies
------------
- epel (optional/situational)
License
-------
GPL-3.0-only

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---
# Default variables for the docker-compose role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Control if the docker-compose package from the EPEL should be removed (default)
docker_compose_package: "docker-compose"
docker_compose_package_state: "absent"
# Should a docker-compose wrapper script be deployed?
# This will ensure, that you can still use the `docker-compose` command as usual.
docker_compose_install_wrapper: true
docker_compose_wrapper_path: /usr/local/bin/docker-compose
# Should docker-compose be installed via pip to another target?
# This is used to prevent docker-compose from corrupting other system-wide installed pip packages and thus
# the package will be installed standalone in another directory as defined below.
docker_compose_python_package_install: true
docker_compose_python_package_path: /opt/python2/ansible-dependencies
# The name of the package to install pip via yum
docker_compose_python_pip_package: "python-pip"
docker_compose_python_pip_package_state: "present"
# The name of the package to install virtualenv via yum
docker_compose_python_virtualenv_package: "python-virtualenv"
docker_compose_python_virtualenv_package_state: "present"
# The pip package name of for `docker-compose`
docker_compose_pip_package: "docker-compose"
docker_compose_pip_package_state: "present"
docker_compose_pip_package_version: "1.24.1"

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galaxy_info:
author: saibotk
description: Installs the docker-compose pip package.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies: []

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---
# Tasks file for the docker-compose role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Ensure package install state
package:
name: "{{ docker_compose_package }}"
state: "{{ docker_compose_package_state }}"
become: true
- name: Ensure pip & virtualenv is installed.
package:
name: "{{ item.name }}"
state: "{{ item.state }}"
become: true
loop:
- name: "{{ docker_compose_python_pip_package }}"
state: "{{ docker_compose_python_pip_package_state }}"
- name: "{{ docker_compose_python_virtualenv_package }}"
state: "{{ docker_compose_python_virtualenv_package_state }}"
when: docker_compose_python_package_install
- name: Install docker-compose python package.
pip:
name: "{{ docker_compose_pip_package }}"
state: "{{ docker_compose_pip_package_state }}"
virtualenv: "{{ docker_compose_python_package_path }}"
version: "{{ docker_compose_pip_package_version | default(omit) }}"
become: true
changed_when: false
when: docker_compose_python_package_install
- name: Deploy docker-compose wrapper
template:
src: bin/docker-compose.j2
dest: "{{ docker_compose_wrapper_path }}"
owner: root
group: root
mode: '0755'
become: true
when:
- docker_compose_install_wrapper
- name: Create symlink in /usr/bin for wrapper
file:
src: "{{ docker_compose_wrapper_path }}"
dest: "/usr/bin/docker-compose"
state: link
become: true
when:
- docker_compose_install_wrapper

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#!/usr/bin/env sh
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
set -eo pipefail
exec {{ docker_compose_python_package_path }}/bin/docker-compose "$@"

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Docker-IPv6-NAT
===============
This will install the [docker-ipv6nat](https://github.com/robbertkl/docker-ipv6nat) container to manage IPv6 with ease on a single IP.
The container will automatically create ip6table forwarding rules on demand. To use the functionality, make sure that each container, that exposes a port
also has an `ipv6_enabled: true` user-defined network attached to it, with a ULA IPv6 for the tool to forward to.
**Note: This will enable the kernel module `ipv6nat` if not enabled!**
Requirements
------------
You will need to have docker, docker-compose installed or declared as dependencies with their respective roles.
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
Dependencies
------------
- docker
- docker-compose
License
-------
GPL-3.0-only

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---
# Default variables for the docker-ipv6-nat role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The install location (where the docker-compose.yml file will be deployed)
docker_ipv6_nat_install_location: /srv/docker-ipv6-nat
# The docker image and version/tag to use
docker_ipv6_nat_baseimage: docker.io/robbertkl/ipv6nat
docker_ipv6_nat_version: 0.4.2

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galaxy_info:
author: saibotk
description: Deploys a robbertkl/ipv6nat container.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker
- docker-compose

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---
# Tasks file for the docker-ipv6-nat role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Create install directory
file:
path: "{{ item }}"
state: directory
with_items:
- "{{ docker_ipv6_nat_install_location }}"
tags:
- docker-ipv6-nat
become: true
- name: Deploy docker-compose.yml
template:
src: docker-compose.yml
dest: "{{ docker_ipv6_nat_install_location }}/docker-compose.yml"
mode: '0600'
owner: 'root'
group: 'root'
validate: python2 -m compose -f %s config -q
tags:
- docker
- docker-ipv6-nat
become: true
- name: Compose docker-ipv6-nat
docker_compose:
state: present
project_src: "{{ docker_ipv6_nat_install_location }}"
pull: yes
remove_orphans: yes
tags:
- docker
- docker-ipv6-nat
become: true

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{{ ansible_managed | comment }}
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
version: '2'
services:
ipv6nat:
image: {{ docker_ipv6_nat_baseimage }}:{{ docker_ipv6_nat_version }}
security_opt:
- label:disable
restart: always
network_mode: "host"
volumes:
- "/var/run/docker.sock:/var/run/docker.sock:ro"
- "/lib/modules:/lib/modules:ro"
cap_drop:
- ALL
cap_add:
- NET_ADMIN
- NET_RAW
- SYS_MODULE

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Docker
=========
This will install [Docker](https://www.docker.com/) from their official repository and install the docker python library via pip.
Requirements
------------
You will need to have the EPEL repository enabled (eg. by installing the `epel-release` package).
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
Dependencies
------------
- epel
License
-------
GPL-3.0-only

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---
# Default variables for the docker role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Edition can be one of: 'ce' (Community Edition) or 'ee' (Enterprise Edition).
docker_edition: 'ce'
# The docker package settings
docker_package: "docker-{{ docker_edition }}"
docker_package_state: present
# Docker systemd service settings.
docker_service_state: started
docker_service_enabled: true
# The repository settings
# The repository will be added as a yum repository to allow downloading/installing the package
docker_yum_repo_url: https://download.docker.com/linux/centos/docker-{{ docker_edition }}.repo
docker_yum_repo_enable_edge: '0'
docker_yum_repo_enable_test: '0'
# Where to fetch the docker repository GPG key from
docker_yum_gpg_key: https://download.docker.com/linux/centos/gpg
# Should the python package for docker be installed via pip?
docker_python_package_install: true
# Where should it be installed? (Note: This will be installed as a standalone without breaking system dependencies)
docker_python_package_path: /opt/python2/ansible-dependencies
# The name of the package to install pip via yum
docker_python_pip_package: "python-pip"
docker_python_pip_package_state: "present"
# The name of the package to install virtualenv via yum
docker_python_virtualenv_package: "python-virtualenv"
docker_python_virtualenv_package_state: "present"
# The pip package name of the docker library
docker_pip_package: "docker"
docker_pip_package_state: "present"
docker_pip_package_version: "{{ omit }}" # This will be omitted by default, so the latest version will be installed.

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---
# Handlers file for the docker role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Restart docker
service:
name: docker
state: "restarted"
become: true

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galaxy_info:
author: saibotk
description: Installs docker package from their official repository and installs the docker python package via pip.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- epel

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---
# Tasks file for the docker role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Add Docker GPG key.
rpm_key:
key: "{{ docker_yum_gpg_key }}"
state: present
become: true
- name: Add Docker repository.
get_url:
url: "{{ docker_yum_repo_url }}"
dest: '/etc/yum.repos.d/docker-{{ docker_edition }}.repo'
owner: root
group: root
mode: '0644'
become: true
- name: Install Docker.
package:
name: "{{ docker_package }}"
state: "{{ docker_package_state }}"
notify: Restart docker
become: true
- name: Ensure Docker is started and enabled at boot.
service:
name: docker
state: "{{ docker_service_state }}"
enabled: "{{ docker_service_enabled | bool }}"
become: true
- name: Ensure handlers are notified now to avoid firewall conflicts.
meta: flush_handlers
- name: Ensure pip & virtualenv is installed.
package:
name: "{{ item.name }}"
state: "{{ item.state }}"
become: true
loop:
- name: "{{ docker_python_pip_package }}"
state: "{{ docker_python_pip_package_state }}"
- name: "{{ docker_python_virtualenv_package }}"
state: "{{ docker_python_virtualenv_package_state }}"
when: docker_python_package_install
- name: Install docker python package.
pip:
name: "{{ docker_pip_package }}"
state: "{{ docker_pip_package_state }}"
extra_args: "--target {{ docker_python_package_path }}"
version: "{{ docker_pip_package_version }}"
become: true
changed_when: false
when: docker_python_package_install

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EPEL
=========
Installs the `epel-release` package via yum.
Requirements
------------
None
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
Dependencies
------------
None, except for a CentOS 7 system.
License
-------
GPL-3.0-only

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galaxy_info:
author: saibotk
description: Installs the epel-release package.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies: []

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---
# Tasks file for the epel role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Install EPEL repository package
yum:
name: epel-release
state: present
become: true

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fail2ban
=========
This will install and configure the `fail2ban` package via yum and by default enable the ssh jail.
Requirements
------------
You will need to have the EPEL repository enabled (eg. by installing the `epel-release` package).
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
Dependencies
------------
- epel
License
-------
GPL-3.0-only

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---
# Default variables for the fail2ban role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The fail2ban package name & state for the installation
fail2ban_package: "fail2ban"
fail2ban_package_state: "latest"
# Configuration for jail.local (overrides packaged configuration):
# Adjust values in the [DEFAULT] block:
fail2ban_jails_default:
bantime: 3600
# Adjust / Add configs for specific jails
fail2ban_jails:
- name: sshd
enabled: true

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---
# Handlers file for the fail2ban role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Restart fail2ban service
service:
name: "fail2ban"
state: "restarted"
become: true

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galaxy_info:
author: saibotk
description: Installs and configures fail2ban.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- epel

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---
# Tasks file for the fail2ban role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Install fail2ban package.
package:
name: "{{ fail2ban_package }}"
state: "{{ fail2ban_package_state }}"
become: yes
- name: Deploy fail2ban jail config.
template:
src: "jail.local.j2"
dest: "/etc/fail2ban/jail.local"
owner: 'root'
group: 'root'
notify: restart fail2ban service
become: yes
- name: Ensure fail2ban service is enabled and started.
service:
name: fail2ban
state: started
enabled: yes
become: yes

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{{ ansible_managed | comment }}
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
[DEFAULT]
{% for option, value in fail2ban_jails_default.items() %}
{{ option }} = {{ value }}
{% endfor %}
{% for jail in fail2ban_jails %}
[{{ jail.name }}]
enabled = {{ jail.enabled | default(true) | bool | lower }}
{% for option, value in jail.items() %}
{% if option not in ['name', 'enabled'] %}
{{ option }} = {{ value }}
{% endif %}
{% endfor %}
{% endfor %}

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gitlab-runner
=========
This will setup a [gitlab-runner](https://docs.gitlab.com/runner/) instance, used to run CI jobs from a Gitlab instance.
**NOTE: Currently this will only allow to configure an Hetzner auto-scaling docker+machine runner.**
**NOTE2: This will by default deploy docker machines with the priveleged flag enabled, so only use this in a trusted environment or set max builds to 1 to prevent malicious actions affecting other builds.**
Requirements
------------
You will need to have docker and docker-compose installed or declared as dependencies with their respective roles.
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
Dependencies
------------
- docker
- docker-compose
License
-------
GPL-3.0-only

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---
# Default variables for the gitlab-runner role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Install location settings
gitlabrunner_install_location: "/srv/gitlab-runner"
gitlabrunner_config_location: "{{ gitlabrunner_install_location }}/config"
# The runner image & tag/version to be used
gitlabrunner_image: "quay.io/shivering-isles/gitlab-hetzner-runner"
gitlabrunner_image_version: 13.2.2
# The URL of the instance that this runner should be associated with
gitlabrunner_gitlab_url: https://gitlab.example.com
# The token that you received when registering the runner (not the register token!!!)
# Register a runner first to obtain a token: https://docs.gitlab.com/runner/register/index.html#docker
gitlabrunner_gitlab_token:
# The maximum overall concurrent running jobs. This is the most upper limit of number of jobs using all defined runners, local and autoscale.
gitlabrunner_concurrent: 1
# The limit of machines created by the runner and with that also the limit of jobs that can be handled concurrently by this specific autoscale runner.
gitlabrunner_limit: 1
# The docker-machine driver that should be used (the server provider)
gitlabrunner_machine_driver: "hetzner"
# The maximum amount of builds on a machine (VM) before a new one will be used
gitlabrunner_machine_max_builds: 20
# Time (in seconds) for machine to be in Idle state before it is removed.
gitlabrunner_machine_idle_time: 1800
# Number of machines, that need to be created and are waiting in Idle state.
gitlabrunner_machine_idle_count: 0
# The Hetzner specific API token
gitlabrunner_hetzner_token:
# The image that should be used for new machines
gitlabrunner_hetzner_image: "debian-10"
# The server type (the hardware configuration) to use for a new machine
gitlabrunner_hetzner_server_type: "cx11"
# The server location to use for a new machine
gitlabrunner_hetzner_server_location: "fsn1"
# S3 Runner cache configuration to improve performance between runs (see https://docs.gitlab.com/runner/configuration/autoscale.html#distributed-runners-caching)
gitlabrunner_cache_s3:
enabled: false
server: s3.example.com
access_key: ""
secret_key: ""
bucket: "runner"

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galaxy_info:
author: saibotk
description: Deploys a gitlab-runner using the Hetzner docker-machine plugin.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker
- docker-compose

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---
# Tasks file for the gitlab-runner role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Alexander Wellbrock
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Update default SELinux contexts
sefcontext:
target: '{{ item }}(/.*)?'
setype: "container_file_t"
state: present
with_items:
- "{{ gitlabrunner_config_location }}"
become: true
- name: Create install directory
file:
path: "{{ item }}"
state: directory
with_items:
- "{{ gitlabrunner_install_location }}"
become: true
- name: Create data directory
file:
path: "{{ item }}"
state: directory
setype: "container_file_t"
with_items:
- "{{ gitlabrunner_config_location }}"
become: true
- name: Deploy docker-compose.yml
template:
src: docker-compose.yml
dest: "{{ gitlabrunner_install_location }}/docker-compose.yml"
mode: '0600'
owner: 'root'
group: 'root'
validate: python2 -m compose -f %s config -q
tags:
- docker
become: true
- name: Deploy config.toml for gitlab-runner
template:
src: config.toml
dest: "{{ gitlabrunner_config_location }}/config.toml"
mode: '0600'
owner: 'root'
group: 'root'
become: true
- name: Compose gitlab-runner
docker_compose:
state: present
project_src: "{{ gitlabrunner_config_location }}"
pull: yes
remove_orphans: yes
tags:
- gitlab-runner
become: true

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# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
concurrent = {{ gitlabrunner_concurrent }}
check_interval = 0
[[runners]]
name = "hetzner-docker-auto-scale"
limit = {{ gitlabrunner_limit }}
url = "{{ gitlabrunner_gitlab_url }}"
token = "{{ gitlabrunner_gitlab_token }}"
executor = "docker+machine"
[runners.docker]
image = "docker:stable"
privileged = true
volumes = ["/cache", "/var/run/docker.sock:/var/run/docker.sock"]
[runners.machine]
IdleCount = {{ gitlabrunner_machine_idle_count }}
IdleTime = {{ gitlabrunner_machine_idle_time }}
MaxBuilds = {{ gitlabrunner_machine_max_builds }}
MachineDriver = "{{ gitlabrunner_machine_driver }}"
MachineName = "machine-%s-gitlab-runner-{{ gitlabrunner_hetzner_server_type }}"
MachineOptions = [
"hetzner-api-token={{ gitlabrunner_hetzner_token}}",
"hetzner-image={{ gitlabrunner_hetzner_image }}",
"hetzner-server-type={{ gitlabrunner_hetzner_server_type }}",
"hetzner-server-location={{ gitlabrunner_hetzner_server_location }}",
]
[runners.cache]
{% if gitlabrunner_cache_s3.enabled %}
Type = "s3"
Shared = false
[runners.cache.s3]
ServerAddress = "{{ gitlabrunner_cache_s3.server }}"
AccessKey = "{{ gitlabrunner_cache_s3.access_key }}"
SecretKey = "{{ gitlabrunner_cache_s3.secret_key }}"
BucketName = "{{ gitlabrunner_cache_s3.bucket }}"
Insecure = false
{% endif %}

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{{ ansible_managed | comment }}
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
version: '2'
services:
runner:
image: quay.io/shivering-isles/gitlab-hetzner-runner:{{ gitlabrunner_image_version }}
mem_limit: 128mb
memswap_limit: 256mb
volumes:
- "./config:/etc/gitlab-runner"
restart: always

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Gitlab
=========
This will setup a Gitlab instance using their official docker container and traefik as a reverse proxy.
Requirements
------------
You will need to have docker, docker-compose and traefik installed or declared as dependencies with their respective roles.
**This role assumes that you have setup traefik with an endpoint called `websecure`.**
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
### Global variables, that are used:
- `proxy_network`: Defined by the local traefik installation, this is the shared proxy network used by traefik to reach the containers. (optional)
- `proxy_hiddenservice`: Defined by the local traefik installation, this is used to generate the alt-svc header for the alternative Tor domain. (optional)
Dependencies
------------
- docker
- docker-compose
- traefik
License
-------
GPL-3.0-only

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---
# Default variables for the gitlab role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Install location settings
gitlab_install_location: /srv/gitlab
gitlab_data_location: "{{ gitlab_install_location }}/data"
gitlab_config_location: "{{ gitlab_install_location }}/config"
gitlab_log_location: "{{ gitlab_install_location }}/log"
# Set the certresolver to your desired traefik certresolver.
# Note: This is `letsencrypt_cf` by default for backwards compatibility, you might want to use `letsencrypt_http` instead, depending on your setup
gitlab_traefik_certresolver: letsencrypt_http
# The domain under which traefik should make gitlab (and, if enabled, the registry) reachable
gitlab_domain: gitlab.example.com
gitlab_registry_domain: registry.gitlab.example.com
# The Gitlab version, usually you don't need to adjust this for a host.
gitlab_version: 13.2.3-ce.0
# The port you want Gitlab to listen on for SSH connections
gitlab_ssh_port: 22
# Email/SMTP settings
gitlab_smtp_address: smtp.example.com
gitlab_smtp_port: 465
gitlab_smtp_user_name: 'gitlab@example.com'
gitlab_smtp_password: "{{ lookup('passwordstore', gitlab_domain + '/' + gitlab_smtp_user_name + ' create=true length=42') }}"
gitlab_smtp_tls: "{{ gitlab_snmp_tls | default('true') }}" # There was a typo in the config option name, this makes sure it's falling back properly
gitlab_email_from: "{{ gitlab_smtp_user_name }}"
gitlab_email_reply_to: "{{ gitlab_smtp_user_name }}"
# Libravatar / Gravatar URLs
gitlab_libravatar_plain: "cdn.libravatar.org"
gitlab_libravatar_ssl: "seccdn.libravatar.org"
# CSP settings
gitlab_csp:
img_src: 'https:'
#frame_src: "https://www.google.com/recaptcha/ https://www.recaptcha.net/ https://content.googleapis.com https://content-compute.googleapis.com https://content-cloudbilling.googleapis.com https://content-cloudresourcemanager.googleapis.com"
#script_src: "https://www.google.com/recaptcha/ https://www.recaptcha.net/ https://www.gstatic.com/recaptcha/ https://apis.google.com"
# SAML settings
# gitlab_saml:
# label: "SAML"
# groups_attribute: "roles"
# external_groups: "{{ gitlab_domain }}:external"
# idp_cert_fingerprint: "<to be set>"
# idp_sso_target_url: "https://sso.example.com"
# idp_slo_target_url: "https://sso.example.com"
# issuer: "{{ gitlab_domain }}"
# certificate: "<cert without '----BEGIN CERTIFICATE----' (can be omited)>"
# private_key: "<private key without '----BEGIN RSA PRIVATE KEY----' (can be omited)>"
# attribute_statements:
# first_name: "first_name"
# last_name: "last_name"
# name: "name"
# username: "username"
# email: "email"
# name_identifier_format: urn:oasis:names:tc:SAML:2.0:nameid-format:persistent
# autologin: false
# IMAP settings (for email replies to comments etc.)
# gitlab_imap:
# username: "{{ gitlab_smtp_user_name }}"
# password: "{{ gitlab_smtp_password }}"
# server_address: imap.example.com
# email_address: 'incoming+%{key}@gitlab.example.com'
# Gitlab docker registry settings
gitlab_registry:
enabled: false
# IPv6 ULA config for the bridge network used by docker-ipv6-nat
gitlab_ipv6:
enabled: false
subnet: "fd9e:21a7:a92c:2326::/64"

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galaxy_info:
author: saibotk
description: Installs and configures gitlab via docker.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker
- docker-compose
- traefik

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---
# Tasks file for the gitlab role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Update default SELinux contexts
sefcontext:
target: '{{ item }}(/.*)?'
setype: "container_file_t"
state: present
with_items:
- "{{ gitlab_data_location }}"
- "{{ gitlab_config_location }}"
- "{{ gitlab_log_location }}"
tags:
- gitlab
become: true
- name: Create install directory
file:
path: "{{ item }}"
state: directory
with_items:
- "{{ gitlab_install_location }}"
tags:
- gitlab
become: true
- name: Create data directory
file:
path: "{{ item }}"
state: directory
setype: "container_file_t"
with_items:
- "{{ gitlab_data_location }}"
- "{{ gitlab_config_location }}"
- "{{ gitlab_log_location }}"
tags:
- gitlab
become: true
- name: Deploy docker-compose.yml
template:
src: docker-compose.yml
dest: "{{ gitlab_install_location }}/docker-compose.yml"
mode: '0600'
owner: 'root'
group: 'root'
validate: python2 -m compose -f %s config -q
tags:
- docker
- gitlab
become: true
- name: Compose GitLab
docker_compose:
state: present
project_src: "{{ gitlab_install_location }}"
pull: yes
remove_orphans: yes
tags:
- gitlab
become: true

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{{ ansible_managed | comment }}
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
version: '2.1'
services:
web:
image: docker.io/gitlab/gitlab-ce:{{ gitlab_version }}
hostname: '{{ gitlab_domain }}'
environment:
GITLAB_OMNIBUS_CONFIG: |
external_url 'https://{{ gitlab_domain }}'
gitlab_rails['gitlab_shell_ssh_port'] = {{ gitlab_ssh_port }}
letsencrypt['enable'] = false
nginx['listen_https'] = false
nginx['listen_port'] = 80
nginx['real_ip_trusted_addresses'] = [ '172.16.0.0/12' ]
nginx['gzip_enabled'] = false
prometheus_monitoring['enable'] = false
# CSP config
gitlab_rails['content_security_policy'] = {
enabled: true,
report_only: false,
directives: {
default_src: "'self' {{ gitlab_csp.default_src | default("") }}",
script_src: "'self' {{ gitlab_csp.script_src | default("") }} 'unsafe-eval'",
frame_ancestor: "'self'",
frame_src: "'self' {{ gitlab_csp.frame_src | default("") }}",
img_src: "'self' https://{{ gitlab_libravatar_ssl }} {{ gitlab_csp.img_src | default("") }} data: blob:",
style_src: "'self' 'unsafe-inline'",
worker_src: "'self' blob:",
object_src: "'none'"
}
}
# Mail settings
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "{{ gitlab_smtp_address }}"
gitlab_rails['smtp_port'] = {{ gitlab_smtp_port }}
gitlab_rails['smtp_user_name'] = "{{ gitlab_smtp_user_name }}"
gitlab_rails['smtp_password'] = "{{ gitlab_smtp_password }}"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_domain'] = "{{ gitlab_smtp_address }}"
gitlab_rails['smtp_tls'] = {{ gitlab_smtp_tls }}
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'
gitlab_rails['gitlab_email_from'] = '{{ gitlab_email_from }}'
gitlab_rails['gitlab_email_reply_to'] = '{{ gitlab_email_reply_to }}'
# Use Libravatar
gitlab_rails['gravatar_enabled'] = true
gitlab_rails['gravatar_plain_url'] = "http://{{ gitlab_libravatar_plain }}/avatar/%{hash}?s=%{size}&d=identicon"
gitlab_rails['gravatar_ssl_url'] = "https://{{ gitlab_libravatar_ssl }}/avatar/%{hash}?s=%{size}&d=identicon"
{% if gitlab_imap is defined %}
gitlab_rails['incoming_email_enabled'] = true
# The email address including the `%{key}` placeholder that will be replaced to reference the item being replied to.
# The placeholder can be omitted but if present, it must appear in the "user" part of the address (before the `@`).
#gitlab_rails['incoming_email_address'] = "incoming+%{key}@gitlab.example.com"
gitlab_rails['incoming_email_address'] = "{{ gitlab_imap.email_address }}"
# Email account username
# With third party providers, this is usually the full email address.
# With self-hosted email servers, this is usually the user part of the email address.
gitlab_rails['incoming_email_email'] = "{{ gitlab_imap.username }}"
# Email account password
gitlab_rails['incoming_email_password'] = "{{ gitlab_imap.password }}"
# IMAP server host
gitlab_rails['incoming_email_host'] = "{{ gitlab_imap.server_address }}"
# IMAP server port
gitlab_rails['incoming_email_port'] = 993
# Whether the IMAP server uses SSL
gitlab_rails['incoming_email_ssl'] = true
# Whether the IMAP server uses StartTLS
gitlab_rails['incoming_email_start_tls'] = false
# The mailbox where incoming mail will end up. Usually "inbox".
gitlab_rails['incoming_email_mailbox_name'] = "inbox"
# The IDLE command timeout.
gitlab_rails['incoming_email_idle_timeout'] = 60
{% endif %}
{% if gitlab_registry.enabled %}
# Gitlab registry
gitlab_rails['registry_enabled'] = true
gitlab_rails['registry_host'] = "{{ gitlab_registry_domain }}"
registry_external_url "https://{{ gitlab_registry_domain }}"
registry_nginx['listen_port'] = 5050
registry_nginx['listen_https'] = false
{% endif %}
{% if gitlab_saml is defined %}
# SAML settings
gitlab_rails['omniauth_enabled'] = true
gitlab_rails['omniauth_allow_single_sign_on'] = ['saml']
gitlab_rails['omniauth_block_auto_created_users'] = false
gitlab_rails['omniauth_auto_link_ldap_user'] = false
gitlab_rails['omniauth_auto_link_saml_user'] = false
gitlab_rails['omniauth_external_providers'] = []
gitlab_rails['omniauth_providers'] = [
{
name: 'saml',
label: '{{ gitlab_saml.label }}',
groups_attribute: '{{ gitlab_saml.groups_attribute }}',
external_groups: ['{{ gitlab_saml.external_groups }}'],
args: {
assertion_consumer_service_url: 'https://{{ gitlab_domain }}/users/auth/saml/callback',
idp_cert_fingerprint: '{{ gitlab_saml.idp_cert_fingerprint }}',
idp_sso_target_url: '{{ gitlab_saml.idp_sso_target_url }}',
idp_slo_target_url: '{{ gitlab_saml.idp_slo_target_url }}',
{% if gitlab_saml.certificate is defined and gitlab_saml.private_key is defined %}
certificate: '-----BEGIN CERTIFICATE-----
{{ gitlab_saml.certificate }}
-----END CERTIFICATE-----',
private_key: '-----BEGIN RSA PRIVATE KEY-----
{{ gitlab_saml.private_key }}
-----END RSA PRIVATE KEY-----',
security: {
authn_requests_signed: true,
want_assertions_signed: true,
embed_sign: true,
signature_method: 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha256',
digest_method: 'http://www.w3.org/2001/04/xmlenc#sha256',
},
{% endif %}
issuer: '{{ gitlab_saml.issuer }}',
attribute_statements: {
first_name: ['{{ gitlab_saml.attribute_statements.first_name }}'],
last_name: ['{{ gitlab_saml.attribute_statements.last_name }}'],
name: ['{{ gitlab_saml.attribute_statements.name }}'],
username: ['{{ gitlab_saml.attribute_statements.username }}'],
email: ['{{ gitlab_saml.attribute_statements.email }}'] },
name_identifier_format: '{{ gitlab_saml.name_identifier_format }}',
upstream_two_factor_authn_contexts:
%w(
urn:oasis:names:tc:SAML:2.0:ac:classes:CertificateProtectedTransport
urn:oasis:names:tc:SAML:2.0:ac:classes:SecondFactorOTPSMS
urn:oasis:names:tc:SAML:2.0:ac:classes:SecondFactorIGTOKEN
)
}
}
]
{% if gitlab_saml.autologin %}
gitlab_rails['omniauth_auto_sign_in_with_provider'] = 'saml'
{% endif %}
{% endif %}
labels:
- "traefik.http.routers.gitlab.rule=Host(`{{ gitlab_domain }}`) && PathPrefix(`/`)"
- "traefik.http.routers.gitlab.entrypoints=websecure"
- "traefik.http.routers.gitlab.tls=true"
- "traefik.http.routers.gitlab.tls.certresolver={{ gitlab_traefik_certresolver }}"
- "traefik.http.routers.gitlab.middlewares=gitlab,compress"
- "traefik.http.routers.gitlab.service=gitlab"
- "traefik.http.services.gitlab.loadbalancer.server.port=80"
{% if gitlab_registry.enabled %}
- "traefik.http.routers.gitlab-registry.rule=Host(`{{ gitlab_registry_domain }}`) && PathPrefix(`/`)"
- "traefik.http.routers.gitlab-registry.entrypoints=websecure"
- "traefik.http.routers.gitlab-registry.tls=true"
- "traefik.http.routers.gitlab-registry.tls.certresolver={{ gitlab_traefik_certresolver }}"
- "traefik.http.routers.gitlab-registry.middlewares=gitlab,compress"
- "traefik.http.routers.gitlab-registry.service=gitlab-registry"
- "traefik.http.services.gitlab-registry.loadbalancer.server.port=5050"
{% endif %}
- "traefik.http.middlewares.gitlab.headers.sslredirect=true"
- "traefik.http.middlewares.gitlab.headers.stsSeconds=63072000"
- "traefik.enable=true"
{% if proxy_network is defined %}
- "traefik.docker.network={{ proxy_network }}"
{% endif %}
{% if proxy_hiddenservice is defined and proxy_hiddenservice.content is defined %}
- "traefik.http.middlewares.gitlab.headers.customresponseheaders.alt-svc=h2={{ proxy_hiddenservice['content'] | b64decode | trim }}:443; ma=2592000"
{% endif %}
volumes:
- "{{ gitlab_data_location }}:/var/opt/gitlab"
- "{{ gitlab_config_location }}:/etc/gitlab"
- "{{ gitlab_log_location }}:/var/log/gitlab"
restart: always
ports:
- "{{ gitlab_ssh_port }}:22"
{% if proxy_network is defined or gitlab_ipv6 is defined and gitlab_ipv6.enabled %}
networks:
{% if proxy_network is defined %}
{{ proxy_network }}:
{% endif %}
{% if gitlab_ipv6 is defined and gitlab_ipv6.enabled %}
gitlab-ipv6:
{% endif %}
{% endif %}
{% if proxy_network is defined or gitlab_ipv6 is defined and gitlab_ipv6.enabled %}
networks:
{% if proxy_network is defined %}
{{ proxy_network }}:
external: true
{% endif %}
{% if gitlab_ipv6 is defined and gitlab_ipv6.enabled %}
gitlab-ipv6:
driver: bridge
ipam:
driver: default
config:
- subnet: {{ gitlab_ipv6.subnet }}
enable_ipv6: true
{% endif %}
{% endif %}

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Haveged
=========
Installs the haveged package, which is useful to provide continous random values, preventing cases where the system does not have enought entropy and thus does not output new random values. (Usually useful for virtualized machines)
Requirements
------------
None other than a "haveged" package being available.
Role Variables
--------------
None
Dependencies
------------
None
License
-------
GPL-3.0-only

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galaxy_info:
author: saibotk
description: This role installs the haveged package and starts the systemd service.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: Fedora
versions:
- 32
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies: []

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---
# Task file for the haveged role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Install haveged
package:
name: haveged
state: latest
become: true
- name: Enable haveged systemd service
service:
state: started
name: haveged
enabled: yes
become: true

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Keycloak
=========
This will setup a [Keycloak](https://www.keycloak.org) instance using their official docker container and traefik as a reverse proxy.
Requirements
------------
You will need to have docker, docker-compose and traefik installed or declared as dependencies with their respective roles.
**This role assumes that you have setup traefik with an endpoint called `websecure`.**
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
### Global variables, that are used:
- `proxy_network`: Defined by the local traefik installation, this is the shared proxy network used by traefik to reach the containers. (optional)
- `proxy_hiddenservice`: Defined by the local traefik installation, this is used to generate the alt-svc header for the alternative Tor domain. (optional)
Dependencies
------------
- docker
- docker-compose
- traefik
License
-------
GPL-3.0-only

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---
# Default variables for the keycloak role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Alexander Wellbrock
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Install locations
keycloak_install_location: /srv/keycloak
keycloak_database_location: "{{ keycloak_install_location }}/database"
# The keycloak image to use
keycloak_baseimage: docker.io/jboss/keycloak
# The keycloak & postgres version
# !!! Don't just update the postgres version, instead backup first and check if you need to migrate !!!
keycloak_version: 11.0.0
keycloak_postgres_version: 11.8
# The image tags
keycloak_image_version: "{{ keycloak_version }}"
keycloak_postgres_image_version: "{{ keycloak_postgres_version }}-alpine"
# The log level settings for keycloak
keycloak_log_level: "ERROR"
keycloak_root_log_level: "ERROR"
# The certresolver traefik should use for this domain
keycloak_traefik_certresolver: letsencrypt_http
# The domain which traefik will serve keycloak under
keycloak_domain: keycloak.example.com
# The database credentials.
keycloak_database_user: "keycloak"
keycloak_database_password: "{{ lookup('passwordstore', keycloak_domain + '/database' + ' create=true') }}"
# The default welcome theme keycloak will use
keycloak_theme_welcome: "keycloak"
# The SELinux level that should be used for the postgres data folder/container
keycloak_postgres_selinux_level: "{{ omit }}"

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galaxy_info:
author: saibotk
description: Installs Keycloak via the official container and traefik.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker
- docker-compose
- traefik

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---
# Tasks file for the keycloak role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Alexander Wellbrock
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Update default SELinux contexts
sefcontext:
target: '{{ item }}(/.*)?'
setype: "container_file_t"
selevel: "{{ keycloak_postgres_selinux_level }}"
state: present
with_items:
- "{{ keycloak_database_location }}"
become: true
- name: Create install directory
file:
path: "{{ item }}"
state: directory
with_items:
- "{{ keycloak_install_location }}"
tags:
- keycloak
become: true
- name: Create data directory
file:
path: "{{ item }}"
state: directory
setype: "container_file_t"
selevel: "{{ keycloak_postgres_selinux_level }}"
with_items:
- "{{ keycloak_database_location }}"
tags:
- keycloak
become: true
- name: Deploy docker-compose.yml
template:
src: docker-compose.yml
dest: "{{ keycloak_install_location }}/docker-compose.yml"
mode: '0600'
owner: 'root'
group: 'root'
validate: python2 -m compose -f %s config -q
tags:
- docker
- keycloak
become: true
- name: Compose keycloak
docker_compose:
state: present
project_src: "{{ keycloak_install_location }}"
pull: yes
remove_orphans: yes
tags:
- keycloak
become: true

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{{ ansible_managed | comment }}
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
version: '2'
services:
keycloak:
image: {{ keycloak_baseimage }}:{{ keycloak_image_version }}
mem_limit: 1gb
memswap_limit: 1280mb
security_opt:
- no-new-privileges
labels:
- "traefik.http.routers.keycloak.rule=Host(`{{ keycloak_domain }}`) && PathPrefix(`/`)"
- "traefik.http.routers.keycloak.entrypoints=websecure"
- "traefik.http.routers.keycloak.tls=true"
- "traefik.http.routers.keycloak.tls.certresolver={{ keycloak_traefik_certresolver }}"
- "traefik.http.routers.keycloak.middlewares=keycloak,compress"
- "traefik.http.middlewares.keycloak.headers.sslredirect=true"
- "traefik.http.middlewares.keycloak.headers.stsSeconds=63072000"
- "traefik.enable=true"
{% if proxy_network is defined %}
- "traefik.docker.network={{ proxy_network }}"
{% endif %}
environment:
- "PROXY_ADDRESS_FORWARDING=true"
- "KEYCLOAK_HOSTNAME={{ keycloak_domain }}"
- "KEYCLOAK_LOGLEVEL={{ keycloak_log_level }}"
- "ROOT_LOGLEVEL={{ keycloak_root_log_level }}"
{% if keycloak_theme_welcome is defined %}
- "KEYCLOAK_WELCOME_THEME={{ keycloak_theme_welcome }}"
{% endif %}
- "DB_VENDOR=postgres"
- "DB_ADDR=database"
- "DB_USER={{ keycloak_database_user }}"
- "DB_PASSWORD={{ keycloak_database_password }}"
networks:
backend:
{% if proxy_network is defined %}
{{ proxy_network }}:
{% endif %}
command: ["-b", "0.0.0.0", "-Dkeycloak.profile.feature.scripts=enabled", "-Dkeycloak.profile.feature.upload_scripts=enabled"]
restart: always
database:
image: docker.io/library/postgres:{{ keycloak_postgres_image_version }}
mem_limit: 256mb
memswap_limit: 512mb
read_only: true
{% if keycloak_postgres_selinux_level != omit %}
security_opt:
- label=level:{{ keycloak_postgres_selinux_level }}
{% endif %}
tmpfs:
- /run/postgresql:size=512K
- /tmp:size=128K
stop_grace_period: 2m
stop_signal: SIGINT
environment:
- POSTGRES_USER={{ keycloak_database_user }}
- POSTGRES_PASSWORD={{ keycloak_database_password }}
volumes:
- ./database:/var/lib/postgresql/data
networks:
backend:
restart: always
networks:
backend:
internal: true
{% if proxy_network is defined %}
{{ proxy_network }}:
external: true
{% endif %}

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luks_ssh
=========
This installs the [sshd dracut module](https://github.com/gsauthof/dracut-sshd), which will include sshd in the initramfs and make SSH available on boot. This allows for a remote passphrase input via SSH to unlock the LUKS encrypted root partition.
Files based on commit: https://github.com/gsauthof/dracut-sshd/commit/a28f695d82b2bf6237823db1f1638c4c98b82dee
**Note: This roughly reflects the changes as of the commit above, but is adjusted to explicitly import network-systemd, if needed (not used with default CentOS 7 instance), and to use a dedicated `authorized_keys` file, deployed to the module directory instead of the root users keys.**
Requirements
------------
A prepared CentOS 7 instance with ifcfg based network config / already configured network settings and a `NM_CONTROLLED=no` config for the interface, if needed, to prevent the network manager from importing the state (the network config) that was used in the initrd.
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
Dependencies
------------
None
License
-------
GPL-3.0-only

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---
# Default variables for the luks_ssh role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The install location for the dracut module
dracut_ssh_dir: /usr/lib/dracut/modules.d/46sshd/
# The authorized keys
# fields:
# - owner - The owner of the key file
# comment - A comment for the authorized_keys file about the key
# ssh_key - A path to the ssh public key file that should be added
dracut_authorized_keys: []
# Disables the import state service
# Note: This is used to prevent issues with the import of the state that was used in the initrd, which is usually just IPv4 in DHCP mode.
luks_ssh_disable_state_import: true
# The SSH port that should be used
luks_ssh_port: 22

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#!/bin/bash
# 2018, Georg Sauthoff <mail@gms.tf>
# SPDX-License-Identifier: GPL-3.0-or-later
# called by dracut
check() {
require_binaries sshd || return 1
# 0 enables by default, 255 only on request
return 0
}
# called by dracut
depends() {
# If systemd-networkd runs on the system, use it.
if systemctl -q is-active systemd-networkd; then
echo systemd-networkd
fi
}
# called by dracut
install() {
local key_prefix key_type ssh_host_key authorized_keys
key_prefix=
if [ "$(find /etc/ssh -maxdepth 1 -name 'dracut_ssh_host_*_key')" ]; then
key_prefix=dracut_
fi
local found_host_key=no
for key_type in dsa ecdsa ed25519 rsa; do
ssh_host_key=/etc/ssh/"$key_prefix"ssh_host_"$key_type"_key
if [ -f "$ssh_host_key" ]; then
inst_simple "$ssh_host_key".pub /etc/ssh/ssh_host_"$key_type"_key.pub
/usr/bin/install -m 600 "$ssh_host_key" \
"$initdir/etc/ssh/ssh_host_${key_type}_key"
found_host_key=yes
fi
done
if [ "$found_host_key" = no ]; then
dfatal "Didn't find any SSH host key!"
return 1
fi
authorized_keys="${moddir}/authorized_keys"
#if [ -e /root/.ssh/dracut_authorized_keys ]; then
# authorized_keys=/root/.ssh/dracut_authorized_keys
#else
# authorized_keys=/root/.ssh/authorized_keys
#fi
if [ ! -r "$authorized_keys" ]; then
dfatal "No authorized_keys for root user found!"
return 1
fi
mkdir -p -m 0700 "$initdir/root"
mkdir -p -m 0700 "$initdir/root/.ssh"
/usr/bin/install -m 600 "$authorized_keys" \
"$initdir/root/.ssh/authorized_keys"
inst_binary /usr/sbin/sshd
inst_multiple -o /etc/sysconfig/sshd /etc/sysconfig/ssh \
/etc/sysconfig/dracut-sshd
# First entry for Fedora 28, second for Fedora 27
inst_multiple -o /etc/crypto-policies/back-ends/opensshserver.config \
/etc/crypto-policies/back-ends/openssh-server.config
inst_simple "${moddir}/sshd.service" "$systemdsystemunitdir/sshd.service"
inst_simple "${moddir}/sshd_config" /etc/ssh/sshd_config
grep '^sshd:' /etc/passwd >> "$initdir/etc/passwd"
grep '^sshd:' /etc/group >> "$initdir/etc/group"
# Create privilege seperation directory
# /var/empty/sshd -> Fedora, CentOS, RHEL
# /var/emtpy -> Arch, OpenSSH upstream
# /var/lib/empty -> Suse
# /run/sshd -> Debian
# /var/chroot/ssh -> Void Linux
local d
for d in /var/empty/sshd /var/empty /var/lib/empty /run/sshd /var/chroot/ssh ; do
if [ -d "$d" ]; then
mkdir -p -m 0755 "$initdir$d"
break
fi
done
systemctl -q --root "$initdir" enable sshd
# Add command to unlock luks volumes to bash history for easier use
echo systemd-tty-ask-password-agent >> "$initdir/root/.bash_history"
chmod 600 "$initdir/root/.bash_history"
# sshd requires /var/log/lastlog for tracking login information
mkdir -p -m 0755 "$initdir/var/log"
touch "$initdir/var/log/lastlog"
return 0
}

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[Unit]
Description=OpenSSH server daemon
Documentation=man:sshd(8) man:sshd_config(5)
DefaultDependencies=no
Before=cryptsetup.target
[Service]
# With `Type=notify` the sshd service is started in a reliable
# and robust way but it requires an sshd with systemd support.
# Fedora/RHEL/CentOS/Debian/Ubuntu provide such an sshd.
#
# On distributions such as Gentoo, sshd doesn't come with
# systemd support, thus, one has to set `Type=simple` there.
Type=notify
EnvironmentFile=-/etc/crypto-policies/back-ends/opensshserver.config
EnvironmentFile=-/etc/crypto-policies/back-ends/openssh-server.config
EnvironmentFile=-/etc/sysconfig/sshd
EnvironmentFile=-/etc/sysconfig/ssh
EnvironmentFile=-/etc/sysconfig/dracut-sshd
# Start command requires the `-e` option if and only if `Type=simple`
# is configured, see above.
ExecStart=/usr/sbin/sshd -D $SSHD_OPTS $OPTIONS $CRYPTO_POLICY
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
Restart=on-failure
RestartSec=42s
[Install]
WantedBy=sysinit.target

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---
# Handlers file for the luks_ssh role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Alexander Wellbrock
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Regenerate grub config BIOS
command: grub2-mkconfig -o /etc/grub2.cfg
listen: Regenerate grub config
become: true
- name: Regenerate grub config EFI
command: grub2-mkconfig -o /etc/grub2-efi.cfg
listen: Regenerate grub config
become: true
- name: Regenerate dracut
command: dracut -f
become: true

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galaxy_info:
author: saibotk
description: Installs openssh to initramfs with dracut, to unlock LUKS encrypted root partition on boot.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies: []

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---
# Tasks file for the luks_ssh role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Create dracut extension
file:
path: "{{ dracut_ssh_dir }}"
state: directory
become: true
- name: Add SSH keys for grub2
authorized_key:
user: "root"
state: present
key: "{{ lookup('file', item.ssh_key) }}"
comment: "{{ item.owner }} - {{ item.comment }} | Managed by Ansible"
path: "{{ dracut_ssh_dir }}/authorized_keys"
with_items:
- "{{ dracut_authorized_keys }}"
become: true
notify: Regenerate dracut
- name: Copy module setup file
copy:
src: "module-setup.sh"
dest: "{{ dracut_ssh_dir }}/module-setup.sh"
mode: '0755'
become: true
notify: Regenerate dracut
- name: Copy module files
copy:
src: "{{ item }}"
dest: "{{ dracut_ssh_dir }}/{{ item }}"
become: true
with_items:
- "sshd.service"
notify: Regenerate dracut
- name: Copy templated module files
template:
src: "{{ item }}"
dest: "{{ dracut_ssh_dir }}/{{ item }}"
become: true
with_items:
- "sshd_config"
notify: Regenerate dracut
- name: Install dracut network
package:
name: dracut-network
state: present
become: true
notify: Regenerate dracut
- name: Check if line is present
shell: cat /etc/default/grub | grep GRUB_CMDLINE_LINUX_DEFAULT
changed_when: false
ignore_errors: true
register: luks_ssh_grub_default
- name: Ensure that GRUB_CMDLINE_LINUX_DEFAULT is present
lineinfile:
path: /etc/default/grub
regexp: '^GRUB_CMDLINE_LINUX_DEFAULT'
line: 'GRUB_CMDLINE_LINUX_DEFAULT=""'
become: true
notify: Regenerate grub config
when: luks_ssh_grub_default.rc != 0
# This method will only add the parameter if it was not already added
# NOTICE: If the parameter was manually added, it will not be altered!
- name: Enable early networking kernel parameter (rd.neednet=1)
replace:
path: /etc/default/grub
regexp: '^GRUB_CMDLINE_LINUX_DEFAULT=\"((?:(?!rd\.neednet=).)*?)"$'
replace: 'GRUB_CMDLINE_LINUX_DEFAULT="\1 rd.neednet=1"'
become: true
notify: Regenerate grub config
# This method will only add the parameter if it was not already added
# NOTICE: If the parameter was manually added, it will not be altered!
- name: Enable early networking kernel parameter (ip=dhcp)
replace:
path: /etc/default/grub
regexp: '^GRUB_CMDLINE_LINUX_DEFAULT=\"((?:(?!ip=).)*?)"$'
replace: 'GRUB_CMDLINE_LINUX_DEFAULT="\1 ip=dhcp"'
become: true
notify: Regenerate grub config
- name: Disable rhel-import-state service, so that it doesn not overwrite ifcfg scripts.
systemd:
name: "rhel-import-state"
enabled: no
masked: yes
become: true
when:
- luks_ssh_disable_state_import

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SyslogFacility AUTHPRIV
PermitRootLogin prohibit-password
AuthorizedKeysFile .ssh/authorized_keys
AuthenticationMethods publickey
UsePAM no
X11Forwarding no
ForceCommand systemd-tty-ask-password-agent
Port {{ luks_ssh_port }}
AcceptEnv LANG LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES
AcceptEnv LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
AcceptEnv LC_IDENTIFICATION LC_ALL LANGUAGE

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lvm-self-backup
=========
This will deploy a `backup-lvm` and `backup-lvm-ls` script to backup configured LVM volumes encrypted with GPG using duplicity and list the remote content for verification. A systemd timer is also deployed to schedule automatic backups daily at 4 AM.
Requirements
------------
You will need to have docker installed or declared as a dependency with the respective role.
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
Dependencies
------------
- docker
License
-------
GPL-3.0-only

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---
# Default variables for the lvm-self-backup role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The LVM volumes to backup
# Available fields:
# vg_name - The volume group that the volume resides in
# lv_name - The logical volume name that should be backed up
# fstype - Optional. Set to "xfs" to mount the snapshots with the `nouuid` flag when the XFS filesystem is used.
#
backup_vols: []
# The backup target (see duplicity for valid inputs)
backup_target: ""
# The duplicity image & version
backup_duplicity_image: "quay.io/sheogorath/duplicity"
backup_duplicity_version: "0.8.14"
backup_duplicity_image_version: "{{ backup_duplicity_version }}"
# The GPG options to be used when backing up
# Generate a GPG key as the root user before using this role and enter the details here!
backup_gpg:
id: ""
passphrase: "PASSWORD"
sign_key: "{{ backup_gpg.id }}"
encryption_keys:
- "{{ backup_gpg.id }}"
# Should the systemd timer be enabled to automatically backup every day?
backup_timer_enabled: true
backup_timer_state: 'started'

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galaxy_info:
author: saibotk
description: Deploys a self backup solution using lvm and duplicity.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker

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---
# Tasks file for the lvm-self-backup role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Create backup mount directories
file:
path: "/backup_snapshots/{{ item.vg_name }}-{{ item.lv_name }}"
state: directory
recurse: true
with_items:
- "{{ backup_vols }}"
become: true
- name: Install backup scripts.
template:
src: "{{ item.src }}"
dest: "{{ item.dest }}"
mode: '1700'
owner: root
group: root
with_items:
- src: "backup-lvm.sh"
dest: "/usr/local/bin/backup-lvm"
- src: "backup-lvm-ls.sh"
dest: "/usr/local/bin/backup-lvm-ls"
become: true
- name: Install backup service & timer.
template:
src: "{{ item }}"
dest: /etc/systemd/system/
mode: '0755'
owner: root
group: root
with_items:
- "backup-lvm.service"
- "backup-lvm.timer"
become: true
- name: Start & enable backup service timer.
systemd:
daemon_reload: yes
name: backup-lvm.timer
enabled: '{{ backup_timer_enabled | bool }}'
state: '{{ backup_timer_state }}'
become: true

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#!/bin/sh
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
echo "Listing backed up data:"
docker run --name="duplicity-backup-lvm" \
--security-opt "label=disable" \
--security-opt "no-new-privileges" \
--cap-drop=ALL \
--cap-add=DAC_OVERRIDE \
--rm \
-v "$HOME/.cache/duplicity/:/archive" \
-v "/root/.gnupg/:/root/.gnupg/" \
-v "/backup_snapshots/:/backup/:ro" \
-e "PASSPHRASE={{ backup_gpg.passphrase }}" \
--hostname {{ ansible_fqdn }} \
{{ backup_duplicity_image }}:{{ backup_duplicity_image_version }} \
list-current-files \
--sign-key "{{ backup_gpg.sign_key | default(backup_gpg.id) }}" \
{% for encryption_key in backup_gpg.encryption_keys | default([backup_gpg.id]) %}
--encrypt-key "{{ encryption_key }}" \
{% endfor %}
"{{ backup_target }}"

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[Unit]
Description=Start lvm backup using duplicity.
[Service]
Type=oneshot
ExecStart=/usr/local/bin/backup-lvm

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#!/bin/sh
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
echo "LVM backup started:"
echo "Creating snapshots:"
{% for item in backup_vols %}
lvcreate -L 1G -n {{ item.lv_name }}_snap -s {{ item.vg_name }}/{{ item.lv_name }}
{% endfor %}
echo "Mount snapshots:"
{% for item in backup_vols %}
mount -o ro,nosuid,noexec{% if item.fstype is defined and item.fstype == "xfs" %},nouuid{% endif %} -t {{ item.fstype | default("ext4") }} /dev/{{ item.vg_name }}/{{ item.lv_name }}_snap /backup_snapshots/{{ item.vg_name }}-{{ item.lv_name }}
{% endfor %}
echo "Backup data:"
docker run --name="duplicity-backup-lvm" \
--security-opt "label=disable" \
--security-opt "no-new-privileges" \
--cap-drop=ALL \
--cap-add=DAC_OVERRIDE \
--rm \
-v "$HOME/.cache/duplicity/:/archive" \
-v "/root/.gnupg/:/root/.gnupg/" \
-v "/backup_snapshots/:/backup/:ro" \
-e "PASSPHRASE={{ backup_gpg.passphrase }}" \
--hostname {{ ansible_fqdn }} \
{{ backup_duplicity_image }}:{{ backup_duplicity_image_version }} \
--full-if-older-than 1M \
--sign-key "{{ backup_gpg.sign_key | default(backup_gpg.id) }}" \
{% for encryption_key in backup_gpg.encryption_keys | default([backup_gpg.id]) %}
--encrypt-key "{{ encryption_key }}" \
{% endfor %}
/backup/ \
"{{ backup_target }}"
echo "Unmount snapshots:"
{% for item in backup_vols %}
umount /dev/{{ item.vg_name }}/{{ item.lv_name }}_snap
{% endfor %}
echo "Remove snapshots:"
{% for item in backup_vols %}
lvremove -f {{ item.vg_name }}/{{ item.lv_name }}_snap
{% endfor %}
echo "Backed up LVM volumes successfully"

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[Unit]
Description=Schedule regular lvm backups.
[Timer]
OnCalendar=*-*-* 4:00:00
[Install]
WantedBy=multi-user.target

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Mastodon
=========
This will setup a Mastodon instance using their official docker container and traefik as a reverse proxy.
**Note: This role will also care about migrations etc, when upgrading to a new version!**
Requirements
------------
You will need to have docker, docker-compose and traefik installed or declared as dependencies with their respective roles.
**This role assumes that you have setup traefik with an endpoint called `websecure`.**
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
### Global variables, that are used:
- `proxy_network`: Defined by the local traefik installation, this is the shared proxy network used by traefik to reach the containers. (optional)
- `proxy_hiddenservice`: Defined by the local traefik installation, this is used to generate the alt-svc header for the alternative Tor domain. (optional)
Dependencies
------------
- docker
- docker-compose
- traefik
License
-------
GPL-3.0-only

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---
# Default variables for the mastodon role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The install location
mastodon_install_location: /srv/mastodon
# The container data volume mount locations
mastodon_database_location: "{{ mastodon_install_location }}/postgres"
mastodon_public_location: "{{ mastodon_install_location }}/public"
mastodon_redis_location: "{{ mastodon_install_location }}/redis"
mastodon_elastic_location: "{{ mastodon_install_location }}/elasticsearch"
mastodon_nginx_location: "{{ mastodon_install_location }}/nginx"
# The certresolver that is used by traefik for this domain
mastodon_traefik_certresolver: letsencrypt_http
# The domain that traefik will server mastodon under
mastodon_domain: mastodon.example.com
# The mastodon configuration (see mastodon documentation for a reference / the `templates/.env.production` file)
mastodon_config:
local_domain: "{{ mastodon_domain }}"
secret_key_base: undef
otp_secret: undef
vapid_private_key: undef
vapid_public_key: undef
smtp_server: localhost
smtp_login: undef
smtp_password: undef
smtp_from_address: mastodon@example.com
enable_elasticsearch: false
# Container versions
mastodon_version: 3.2.0
mastodon_database_version: 9.6
mastodon_redis_version: 5.0
mastodon_elasticsearch_version: 6.8.6
# Container tag definitions
mastodon_image_version: "v{{ mastodon_version }}"
mastodon_database_image_version: "{{ mastodon_database_version }}-alpine"
mastodon_redis_image_version: "{{ mastodon_redis_version }}-alpine"
mastodon_elasticsearch_image_version: "{{ mastodon_elasticsearch_version }}"

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galaxy_info:
author: saibotk
description: Deploys a mastodon server via docker using traefik.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker
- docker-compose
- traefik

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---
# Tasks file for the mastodon role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Alexander Wellbrock
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Update default SELinux contexts
sefcontext:
target: '{{ item }}(/.*)?'
setype: "container_file_t"
state: present
with_items:
- "{{ mastodon_database_location }}"
- "{{ mastodon_public_location }}"
- "{{ mastodon_redis_location }}"
- "{{ mastodon_elastic_location }}"
- "{{ mastodon_nginx_location }}"
become: true
- name: Create install directory
file:
path: "{{ item }}"
state: directory
with_items:
- "{{ mastodon_install_location }}"
become: true
- name: Create data directories
file:
path: "{{ item }}"
state: directory
setype: "container_file_t"
with_items:
- "{{ mastodon_database_location }}"
- "{{ mastodon_public_location }}"
- "{{ mastodon_redis_location }}"
- "{{ mastodon_elastic_location }}"
- "{{ mastodon_nginx_location }}"
become: true
- name: Create public data directory
file:
path: "{{ mastodon_public_location }}/system"
owner: "991"
group: "991"
state: directory
setype: "container_file_t"
become: true
- name: Deploy nginx proxy config file
template:
src: "default.conf"
dest: "{{ mastodon_nginx_location }}/default.conf"
mode: '0600'
owner: 'root'
group: 'root'
become: true
- name: Check if migration is needed
command: "grep -q 'tootsuite/mastodon:{{ mastodon_image_version }}' '{{ mastodon_install_location }}/docker-compose.yml'"
register: mastodon_version_fact
ignore_errors: yes
changed_when: mastodon_version_fact.rc > 0
failed_when: false
become: true
- name: Pull an mastodon image
docker_image:
name: "docker.io/tootsuite/mastodon:{{ mastodon_image_version }}"
source: pull
become: true
tags:
- docker
- mastodon
when:
- mastodon_version_fact is changed
- name: Stop mastodon for upgrade
docker_compose:
state: present
project_src: "{{ mastodon_install_location }}"
stopped: yes
tags:
- docker
- mastodon
become: true
when:
- mastodon_version_fact is changed
- name: Deploy config
template:
src: ".env.production"
dest: "{{ mastodon_install_location }}/.env.production"
mode: '0600'
owner: 'root'
group: 'root'
tags:
- mastodon
become: true
- name: Deploy docker-compose.yml
template:
src: "docker-compose.yml"
dest: "{{ mastodon_install_location }}/docker-compose.yml"
mode: '0600'
owner: 'root'
group: 'root'
validate: python2 -m compose -f %s config -q
tags:
- mastodon
become: true
- name: Migrate database
command: docker-compose run --rm web rails db:migrate
args:
chdir: "{{ mastodon_install_location }}"
when:
- mastodon_version_fact is changed
tags:
- docker
- mastodon
become: true
environment:
PYTHONPATH:
- name: Clear cache
command: docker-compose run --rm web bin/tootctl cache clear
args:
chdir: "{{ mastodon_install_location }}"
when:
- mastodon_version_fact is changed
tags:
- docker
- mastodon
become: true
environment:
PYTHONPATH:
- name: Compose mastodon
docker_compose:
state: present
project_src: "{{ mastodon_install_location }}"
pull: yes
remove_orphans: yes
tags:
- docker
- mastodon
become: true

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{{ ansible_managed | comment }}
# Service dependencies
# You may set REDIS_URL instead for more advanced options
# You may also set REDIS_NAMESPACE to share Redis between multiple Mastodon servers
REDIS_HOST=redis
REDIS_PORT=6379
# You may set DATABASE_URL instead for more advanced options
DB_HOST=db
DB_USER=postgres
DB_NAME=postgres
DB_PASS=
DB_PORT=5432
{% if mastodon_config.enable_elasticsearch is defined %}
# Optional ElasticSearch configuration
# You may also set ES_PREFIX to share the same cluster between multiple Mastodon servers (falls back to REDIS_NAMESPACE if not set)
ES_ENABLED={{ mastodon_config.enable_elasticsearch }}
ES_HOST=es
ES_PORT=9200
{% endif %}
# Federation
# Note: Changing LOCAL_DOMAIN at a later time will cause unwanted side effects, including breaking all existing federation.
# LOCAL_DOMAIN should *NOT* contain the protocol part of the domain e.g https://example.com.
LOCAL_DOMAIN={{ mastodon_config.local_domain }}
# Changing LOCAL_HTTPS in production is no longer supported. (Mastodon will always serve https:// links)
{% if mastodon_config.web_domain is defined %}
# Use this only if you need to run mastodon on a different domain than the one used for federation.
# You can read more about this option on https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Serving_a_different_domain.md
# DO *NOT* USE THIS UNLESS YOU KNOW *EXACTLY* WHAT YOU ARE DOING.
WEB_DOMAIN={{ mastodon_config.web_domain }}
{% endif %}
# Use this if you want to have several aliases handler@example1.com
# handler@example2.com etc. for the same user. LOCAL_DOMAIN should not
# be added. Comma separated values
# ALTERNATE_DOMAINS=example1.com,example2.com
# Application secrets
# Generate each with the `RAILS_ENV=production bundle exec rake secret` task (`docker-compose run --rm web rake secret` if you use docker compose)
SECRET_KEY_BASE={{ mastodon_config.secret_key_base }}
OTP_SECRET={{ mastodon_config.otp_secret }}
# VAPID keys (used for push notifications
# You can generate the keys using the following command (first is the private key, second is the public one)
# You should only generate this once per instance. If you later decide to change it, all push subscription will
# be invalidated, requiring the users to access the website again to resubscribe.
#
# Generate with `RAILS_ENV=production bundle exec rake mastodon:webpush:generate_vapid_key` task (`docker-compose run --rm web rake mastodon:webpush:generate_vapid_key` if you use docker compose)
#
# For more information visit https://rossta.net/blog/using-the-web-push-api-with-vapid.html
VAPID_PRIVATE_KEY={{ mastodon_config.vapid_private_key }}
VAPID_PUBLIC_KEY={{ mastodon_config.vapid_public_key }}
# Registrations
{% if mastodon_config.single_user_mode is defined %}
# Single user mode will disable registrations and redirect frontpage to the first profile
SINGLE_USER_MODE={{ mastodon_config.single_user_mode }}
{% endif %}
# Prevent registrations with following e-mail domains
# EMAIL_DOMAIN_BLACKLIST=example1.com|example2.de|etc
# Only allow registrations with the following e-mail domains
# EMAIL_DOMAIN_WHITELIST=example1.com|example2.de|etc
# Optionally change default language
# DEFAULT_LOCALE=de
# E-mail configuration
# Note: Mailgun and SparkPost (https://sparkpo.st/smtp) each have good free tiers
# If you want to use an SMTP server without authentication (e.g local Postfix relay)
# then set SMTP_AUTH_METHOD and SMTP_OPENSSL_VERIFY_MODE to 'none' and
# *comment* SMTP_LOGIN and SMTP_PASSWORD (leaving them blank is not enough).
SMTP_SERVER={{ mastodon_config.smtp_server }}
SMTP_PORT={{ mastodon_config.smtp_port | default(587) }}
SMTP_LOGIN={{ mastodon_config.smtp_login }}
SMTP_PASSWORD={{ mastodon_config.smtp_password }}
SMTP_FROM_ADDRESS={{ mastodon_config.smtp_from_address }}
#SMTP_REPLY_TO=
#SMTP_DOMAIN= # defaults to LOCAL_DOMAIN
#SMTP_DELIVERY_METHOD=smtp # delivery method can also be sendmail
#SMTP_AUTH_METHOD=plain
#SMTP_CA_FILE=/etc/ssl/certs/ca-certificates.crt
#SMTP_OPENSSL_VERIFY_MODE=peer
#SMTP_ENABLE_STARTTLS_AUTO=true
#SMTP_TLS=true
# Optional user upload path and URL (images, avatars). Default is :rails_root/public/system. If you set this variable, you are responsible for making your HTTP server (eg. nginx) serve these files.
# PAPERCLIP_ROOT_PATH=/var/lib/mastodon/public-system
# PAPERCLIP_ROOT_URL=/system
# Optional asset host for multi-server setups
# The asset host must allow cross origin request from WEB_DOMAIN or LOCAL_DOMAIN
# if WEB_DOMAIN is not set. For example, the server may have the
# following header field:
# Access-Control-Allow-Origin: https://example.com/
# CDN_HOST=https://assets.example.com
# S3 (optional)
# The attachment host must allow cross origin request from WEB_DOMAIN or
# LOCAL_DOMAIN if WEB_DOMAIN is not set. For example, the server may have the
# following header field:
# Access-Control-Allow-Origin: https://192.168.1.123:9000/
# S3_ENABLED=true
# S3_BUCKET=
# AWS_ACCESS_KEY_ID=
# AWS_SECRET_ACCESS_KEY=
# S3_REGION=
# S3_PROTOCOL=http
# S3_HOSTNAME=192.168.1.123:9000
# S3 (Minio Config (optional) Please check Minio instance for details)
# The attachment host must allow cross origin request - see the description
# above.
# S3_ENABLED=true
# S3_BUCKET=
# AWS_ACCESS_KEY_ID=
# AWS_SECRET_ACCESS_KEY=
# S3_REGION=
# S3_PROTOCOL=https
# S3_HOSTNAME=
# S3_ENDPOINT=
# S3_SIGNATURE_VERSION=
# Google Cloud Storage (optional)
# Use S3 compatible API. Since GCS does not support Multipart Upload,
# increase the value of S3_MULTIPART_THRESHOLD to disable Multipart Upload.
# The attachment host must allow cross origin request - see the description
# above.
# S3_ENABLED=true
# AWS_ACCESS_KEY_ID=
# AWS_SECRET_ACCESS_KEY=
# S3_REGION=
# S3_PROTOCOL=https
# S3_HOSTNAME=storage.googleapis.com
# S3_ENDPOINT=https://storage.googleapis.com
# S3_MULTIPART_THRESHOLD=52428801 # 50.megabytes
# Swift (optional)
# The attachment host must allow cross origin request - see the description
# above.
# SWIFT_ENABLED=true
# SWIFT_USERNAME=
# For Keystone V3, the value for SWIFT_TENANT should be the project name
# SWIFT_TENANT=
# SWIFT_PASSWORD=
# Some OpenStack V3 providers require PROJECT_ID (optional)
# SWIFT_PROJECT_ID=
# Keystone V2 and V3 URLs are supported. Use a V3 URL if possible to avoid
# issues with token rate-limiting during high load.
# SWIFT_AUTH_URL=
# SWIFT_CONTAINER=
# SWIFT_OBJECT_URL=
# SWIFT_REGION=
# Defaults to 'default'
# SWIFT_DOMAIN_NAME=
# Defaults to 60 seconds. Set to 0 to disable
# SWIFT_CACHE_TTL=
# Optional alias for S3 (e.g. to serve files on a custom domain, possibly using Cloudfront or Cloudflare)
# S3_ALIAS_HOST=
# Streaming API integration
# STREAMING_API_BASE_URL=
# Advanced settings
# If you need to use pgBouncer, you need to disable prepared statements:
# PREPARED_STATEMENTS=false
# Cluster number setting for streaming API server.
# If you comment out following line, cluster number will be `numOfCpuCores - 1`.
STREAMING_CLUSTER_NUM=1
# Docker mastodon user
# If you use Docker, you may want to assign UID/GID manually.
{% if mastodon_config.docker_uid is defined %}
UID={{ mastodon_config.docker_uid }}
{% endif %}
{% if mastodon_config.docker_gid is defined %}
GID={{ mastodon_config.docker_gid }}
{% endif %}
# LDAP authentication (optional)
# LDAP_ENABLED=true
# LDAP_HOST=localhost
# LDAP_PORT=389
# LDAP_METHOD=simple_tls
# LDAP_BASE=
# LDAP_BIND_DN=
# LDAP_PASSWORD=
# LDAP_UID=cn
# LDAP_SEARCH_FILTER=%{uid}=%{email}
# PAM authentication (optional)
# PAM authentication uses for the email generation the "email" pam variable
# and optional as fallback PAM_DEFAULT_SUFFIX
# The pam environment variable "email" is provided by:
# https://github.com/devkral/pam_email_extractor
# PAM_ENABLED=true
# Fallback email domain for email address generation (LOCAL_DOMAIN by default)
# PAM_EMAIL_DOMAIN=example.com
# Name of the pam service (pam "auth" section is evaluated)
# PAM_DEFAULT_SERVICE=rpam
# Name of the pam service used for checking if an user can register (pam "account" section is evaluated) (nil (disabled) by default)
# PAM_CONTROLLED_SERVICE=rpam
# Global OAuth settings (optional) :
# If you have only one strategy, you may want to enable this
# OAUTH_REDIRECT_AT_SIGN_IN=true
# Optional CAS authentication (cf. omniauth-cas) :
# CAS_ENABLED=true
# CAS_URL=https://sso.myserver.com/
# CAS_HOST=sso.myserver.com/
# CAS_PORT=443
# CAS_SSL=true
# CAS_VALIDATE_URL=
# CAS_CALLBACK_URL=
# CAS_LOGOUT_URL=
# CAS_LOGIN_URL=
# CAS_UID_FIELD='user'
# CAS_CA_PATH=
# CAS_DISABLE_SSL_VERIFICATION=false
# CAS_UID_KEY='user'
# CAS_NAME_KEY='name'
# CAS_EMAIL_KEY='email'
# CAS_NICKNAME_KEY='nickname'
# CAS_FIRST_NAME_KEY='firstname'
# CAS_LAST_NAME_KEY='lastname'
# CAS_LOCATION_KEY='location'
# CAS_IMAGE_KEY='image'
# CAS_PHONE_KEY='phone'
# Optional SAML authentication (cf. omniauth-saml)
#SAML_ENABLED=true
#SAML_ACS_URL=https://flausch.social/auth/auth/saml/callback
#SAML_ISSUER=mastodon
#SAML_IDP_SSO_TARGET_URL=https://auth.the-rainbow-unicorns.de/auth/realms/unicorns/protocol/saml/clients/mastodon
#SAML_IDP_CERT=
#SAML_IDP_CERT_FINGERPRINT=
#SAML_NAME_IDENTIFIER_FORMAT=urn:oasis:names:tc:SAML:2.0:nameid-format:persistent
#SAML_CERT=
#SAML_PRIVATE_KEY=
#SAML_SECURITY_WANT_ASSERTION_SIGNED=true
#SAML_SECURITY_WANT_ASSERTION_ENCRYPTED=true
#SAML_SECURITY_ASSUME_EMAIL_IS_VERIFIED=true
#SAML_ATTRIBUTES_STATEMENTS_UID=name
#SAML_ATTRIBUTES_STATEMENTS_EMAIL=email
#SAML_ATTRIBUTES_STATEMENTS_FULL_NAME="urn:oid:2.16.840.1.113730.3.1.241"
#SAML_ATTRIBUTES_STATEMENTS_FIRST_NAME="urn:oid:2.5.4.42"
#SAML_ATTRIBUTES_STATEMENTS_LAST_NAME="urn:oid:2.5.4.4"
#SAML_UID_ATTRIBUTE=name
#SAML_ATTRIBUTES_STATEMENTS_VERIFIED=
#SAML_ATTRIBUTES_STATEMENTS_VERIFIED_EMAIL=
# Use HTTP proxy for outgoing request (optional)
# http_proxy=http://gateway.local:8118
# Access control for hidden service.
# ALLOW_ACCESS_TO_HIDDEN_SERVICE=true

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map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}
proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=CACHE:10m inactive=7d max_size=1g;
server {
listen 80;
listen [::]:80;
server_name {{ mastodon_domain }};
set_real_ip_from 10.0.0.0/8;
set_real_ip_from 172.16.0.0/12;
keepalive_timeout 70;
sendfile on;
client_max_body_size 80m;
root /usr/share/nginx/html/;
access_log off;
#error_log off;
gzip on;
gzip_disable "msie6";
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_buffers 16 8k;
gzip_http_version 1.1;
gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
add_header Strict-Transport-Security "max-age=31536000";
location / {
try_files $uri @proxy;
}
location ~ ^/(emoji|packs|system/accounts/avatars|system/media_attachments/files) {
add_header Cache-Control "public, max-age=31536000, immutable";
try_files $uri @proxy;
}
location /sw.js {
add_header Cache-Control "public, max-age=0";
try_files $uri @proxy;
}
location @proxy {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header Proxy "";
proxy_pass_header Server;
proxy_pass http://web:3000;
proxy_buffering on;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
proxy_cache CACHE;
proxy_cache_valid 200 7d;
proxy_cache_valid 410 24h;
proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
add_header X-Cached $upstream_cache_status;
tcp_nodelay on;
}
location /api/v1/streaming {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header Proxy "";
proxy_pass http://streaming:4000;
proxy_buffering off;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
tcp_nodelay on;
}
error_page 500 501 502 503 504 /500.html;
}

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{{ ansible_managed | comment }}
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2019-2020 Christoph (Sheogorath) Kern
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
version: '2'
services:
nginx:
image: docker.io/library/nginx:alpine
mem_limit: 32mb
memswap_limit: 64mb
labels:
- "traefik.http.routers.mastodon.rule=Host(`{{ mastodon_domain }}`) && PathPrefix(`/`)"
- "traefik.http.routers.mastodon.entrypoints=websecure"
- "traefik.http.routers.mastodon.tls.certresolver={{ mastodon_traefik_certresolver }}"
- "traefik.http.routers.mastodon.middlewares=mastodon,compress"
- "traefik.http.middlewares.mastodon.headers.sslredirect=true"
- "traefik.http.middlewares.mastodon.headers.stsSeconds=63072000"
- "traefik.http.middlewares.mastodon.headers.referrerPolicy=same-origin"
- "traefik.enable=true"
{% if proxy_network is defined %}
- "traefik.docker.network={{ proxy_network }}"
{% endif %}
networks:
frontend:
{% if proxy_network is defined %}
{{ proxy_network }}:
{% endif %}
volumes:
- "{{ mastodon_nginx_location }}/default.conf:/etc/nginx/conf.d/default.conf:ro"
- "{{ mastodon_public_location }}:/usr/share/nginx/html:ro"
depends_on:
- web
- streaming
restart: always
db:
image: docker.io/library/postgres:{{ mastodon_database_image_version }}
mem_limit: 512mb
memswap_limit: 768mb
read_only: true
tmpfs:
- /run/postgresql:size=512K
- /tmp:size=128K
stop_grace_period: 2m
stop_signal: SIGINT
networks:
backend:
volumes:
- {{ mastodon_database_location }}:/var/lib/postgresql/data
restart: always
redis:
image: docker.io/library/redis:{{ mastodon_redis_image_version }}
mem_limit: 512mb
memswap_limit: 768mb
networks:
backend:
volumes:
- {{ mastodon_redis_location }}:/data
restart: always
{% if mastodon_config.enable_elasticsearch is defined and mastodon_config.enable_elasticsearch %}
es:
restart: always
image: docker.elastic.co/elasticsearch/elasticsearch-oss:{{ mastodon_elasticsearch_image_version }}
mem_limit: 724mb
memswap_limit: 780mb
environment:
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
networks:
backend:
healthcheck:
test: ["CMD-SHELL", "curl --silent --fail localhost:9200/_cluster/health || exit 1"]
volumes:
- {{ mastodon_elastic_location }}:/usr/share/elasticsearch/data
{% endif %}
web:
image: docker.io/tootsuite/mastodon:{{ mastodon_image_version }}
mem_limit: 1024mb
memswap_limit: 1280mb
env_file: {{ mastodon_install_location }}/.env.production
depends_on:
- db
- redis
volumes:
- {{ mastodon_public_location }}/system:/mastodon/public/system
networks:
frontend:
backend:
restart: always
command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000 -b '0.0.0.0'"
streaming:
image: docker.io/tootsuite/mastodon:{{ mastodon_image_version }}
mem_limit: 1024mb
memswap_limit: 1280mb
env_file: {{ mastodon_install_location }}/.env.production
networks:
frontend:
backend:
depends_on:
- db
- redis
restart: always
command: yarn start
sidekiq:
image: docker.io/tootsuite/mastodon:{{ mastodon_image_version }}
mem_limit: 1024mb
memswap_limit: 1280mb
env_file: {{ mastodon_install_location }}/.env.production
depends_on:
- db
- redis
volumes:
- {{ mastodon_public_location }}/system:/mastodon/public/system
networks:
frontend:
backend:
restart: always
command: bundle exec sidekiq
networks:
frontend:
backend:
internal: true
{% if proxy_network is defined %}
{{ proxy_network }}:
external: true
{% endif %}

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Minecraft-Blockmap
=========
This will setup a Blockmap render job using the Blockmap container and automatically render the provided Minecraft world. The render result then is made available with an nginx container and traefik.
Requirements
------------
You will need to have docker, docker-compose and traefik installed or declared as dependencies with their respective roles.
Also currently the container expects you to use LVM with enough space for a snapshot.
**This role assumes that you have setup traefik with an endpoint called `websecure`.**
Role Variables
--------------
**Please look at the [defaults/main.yml](defaults/main.yml) for all available variables and their description.**
**Note: Lines that are commented out via `#` are usually still valid/used variables, but they are not defined by default, so they might enable a feature, when uncommenting/defining them!**
### Global variables, that are used:
- `proxy_network`: Defined by the local traefik installation, this is the shared proxy network used by traefik to reach the containers. (optional)
- `proxy_hiddenservice`: Defined by the local traefik installation, this is used to generate the alt-svc header for the alternative Tor domain. (optional)
Dependencies
------------
- docker
- docker-compose
- traefik
License
-------
GPL-3.0-only

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---
# Default variables for the minecraft-blockmap role
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The install locations
minecraft_blockmap_install_location: "/srv/minecraft-blockmap"
minecraft_blockmap_config_location: "{{ minecraft_blockmap_install_location }}/config"
minecraft_blockmap_output_location: "{{ minecraft_blockmap_install_location }}/output"
minecraft_blockmap_archive_location: "{{ minecraft_blockmap_install_location }}/archive"
# The certresolver for traefik to use on this domain
minecraft_blockmap_certresolver: letsencrypt_http
# The domain under which the render result is made available using nginx and traefik
minecraft_blockmap_domain: minecraft.example.com
# The blockmap container image and version to use
minecraft_blockmap_image: registry.git.saibotk.de/saibotk/blockmap-docker
minecraft_blockmap_image_version: "latest"
# The LVM information, which volume needs to be snapshotted, to render the world.
# This is the volume in which the minecraft server/world folder is in.
minecraft_blockmap_vg_name:
minecraft_blockmap_lv_name:
# Enable the systemd timer? This will enable automatic rendering every 20 minutes
minecraft_blockmap_timer_enabled: true
minecraft_blockmap_timer_state: 'started'
# The input location, where the world resides in, that should be rendered.
# ! NOTE: This is relative to the lvm volume root (eg. a volume covering `/srv` will result in an input path `/minecraft/data/WORLDNAME` if a minecraft server is installed under /srv/minecraft)
# minecraft_blockmap_input_location: "/YOUR/PATH/TO/MC_WORLD"
# Additional parameters, that should be passed to the blockmap-cli
minecraft_blockmap_parameters: ""
# The blockmap render config
blockmap_config_server:
name: "Minecraft"
description: "Flauschparadies"
address: "localhost"
max_players: 5

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galaxy_info:
author: saibotk
description: Deploys a minecraft-blockmap renderer and makes the result available using nginx and traefik.
license: GPL-3.0-only
min_ansible_version: 2.9
platforms:
- name: CentOS
versions:
- 7
galaxy_tags: []
dependencies:
- docker
- docker-compose
- traefik

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---
# Tasks file for the minecraft-blockmap roles
# Infrastructure
# Ansible instructions to deploy the infrastructure
# Copyright (C) 2020 Saibotk
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- name: Update default SELinux contexts
sefcontext:
target: '{{ item }}(/.*)?'
setype: "container_file_t"
state: present
with_items:
- "{{ minecraft_blockmap_output_location }}"
- "{{ minecraft_blockmap_config_location }}"
become: true
- name: Create install directory
file:
path: "{{ item }}"
state: directory
mode: '0600'
with_items:
- "{{ minecraft_blockmap_install_location }}"
become: true
tags:
- blockmap
- name: Create data directories
file:
path: "{{ item }}"
state: directory
setype: "container_file_t"
with_items:
- "{{ minecraft_blockmap_output_location }}"
- "{{ minecraft_blockmap_config_location }}"
become: true
tags:
- blockmap
- name: Create archive directory
file:
path: "{{ item }}"
state: directory
with_items:
- "{{ minecraft_blockmap_archive_location }}"
become: true
tags:
- blockmap
- name: Deploy nginx config file
template:
src: "default.conf"
dest: "{{ minecraft_blockmap_install_location }}/default.conf"
mode: '0600'
owner: 'root'
group: 'root'
become: true
- name: Deploy blockmap config
template:
src: "blockmap.json"
dest: "{{ minecraft_blockmap_config_location }}/blockmap.json"
mode: '0600'
owner: 'root'
group: 'root'
setype: "container_file_t"
become: true
- name: Deploy docker-compose.yml
template:
src: docker-compose.yml
dest: "{{ minecraft_blockmap_install_location }}/docker-compose.yml"
mode: '0600'
owner: 'root'
group: 'root'
validate: python2 -m compose -f %s config -q
tags:
- docker
- blockmap
become: true
- name: Create lvm mount directories
file:
path: "/blockmap_snapshot"
state: directory
recurse: true
become: true
- name: Install render script
template:
src: "{{ item.src }}"
dest: "{{ item.dest }}"
mode: '1700'
owner: root
group: root
with_items:
- src: "render.sh"
dest: "{{ minecraft_blockmap_install_location }}/render.sh"
become: true
- name: Install render service & timer
template:
src: "{{ item }}"
dest: /etc/systemd/system/
mode: '0755'
owner: root
group: root
with_items:
- "blockmap-render.service"
- "blockmap-render.timer"
become: true
- name: Start & enable render service timer
systemd:
daemon_reload: yes
name: blockmap-render.timer
enabled: '{{ minecraft_blockmap_timer_enabled | bool }}'
state: '{{ minecraft_blockmap_timer_state }}'
become: true
- name: Compose minecraft-blockmap
docker_compose:
state: present
project_src: "{{ minecraft_blockmap_install_location }}"
pull: yes
remove_orphans: yes
tags:
- blockmap
become: true

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