refactor!(teamspeak): Use podman quadlet setup

This is mostly equivalent to the awesome role found in @histalek's repository:
bde4d9dacb/roles/teamspeak

playbooks/teamspeak.yml

@@ -1,24 +1,12 @@
----
-# 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 teamspeak3 server.
 
-- name: Install & configure Teamspeak
   hosts: teamspeak
+
   roles:
-    - docker
-    - docker_cleanup
-    - traefik
-    - teamspeak
+    - role: podman
+      become: true
+      tags:
+        - always
+        - podman
+    - role: teamspeak
+      become: true

roles/teamspeak/README.md

@@ -1,36 +0,0 @@
-Teamspeak
-=========
-
-This will setup a Teamspeak 3 server using their official docker container.
-
-Requirements
-------------
-
-You will need to have docker, docker-compose and, if using a redirection, traefik installed or declared as dependencies with their respective roles.
-
-**This role assumes that, if using the redirect setup, 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:
-**Only needed with an enabled redirect and traefik:**
-
-- `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 (optional, needed when using the redirect)
-
-License
--------
-
-GPL-3.0-only

roles/teamspeak/defaults/main.yml

@@ -1,50 +1,17 @@
----
-# Default variables for the teamspeak role
+teamspeak_install_dir: "/srv/teamspeak"
 
-# 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
-teamspeak_install_location: /srv/teamspeak
-teamspeak_data_location: "{{ teamspeak_install_location }}/data"
-
-# The docker image and version to use
-teamspeak_baseimage: docker.io/library/teamspeak
+teamspeak_containerimage: docker.io/library/teamspeak
 # renovate: depName=docker.io/library/teamspeak
-teamspeak_version: 3.13.7
-teamspeak_image_version: "{{ teamspeak_version }}"
+teamspeak_image_tag: "3.13.7"
 
-# The SELinux level that should be applied to the container/data folder (default is omit and it will be unset)
 teamspeak_selinux_level: "{{ omit }}"
 
-# The teamspeak ports that are exposed on the host (you still need to open the ports!)
+teamspeak_memory_low: 100m
+teamspeak_memory_high: 0
+teamspeak_swap_max: -1
+
 teamspeak_voice_port: 9987
-teamspeak_file_port: 10011
-teamspeak_other_port: 30033
+teamspeak_filetransfer_port: 30033
 
-# Should a ts3server:// style redirect be enabled on the domain?
-teamspeak_traefik_redirect_enabled: false
-
-# The certresolver for traefik to use on this domain (only needed when the redirect is enabled)
-teamspeak_traefik_certresolver: letsencrypt_http
-
-# The domain under which the redirect should be applied (only needed when the redirect is enabled)
-teamspeak_traefik_domain: ts.example.com
-
-# IPv6 ULA config for the bridge network used by docker-ipv6-nat
-teamspeak_ipv6:
-  enabled: false
-  subnet: "fd9e:21a7:a92c:2323::/64"
+teamspeak_environment_vars:
+  TS3SERVER_LICENSE: accept

roles/teamspeak/handlers/main.yml

@@ -0,0 +1,14 @@
+- name: Apply new SELinux file context to filesystem.
+  ansible.builtin.command: "restorecon -irF {{ teamspeak_install_dir }}"
+  become: true
+  listen: "teamspeak selinux context changed"
+
+- name: Restart teamspeak service.
+  ansible.builtin.systemd:
+    state: restarted
+    name: teamspeak.service
+    daemon_reload: true
+  become: true
+  listen:
+    - "teamspeak service changed"
+    - "teamspeak selinux context changed"

roles/teamspeak/meta/main.yml

@@ -1,43 +1,21 @@
 galaxy_info:
-  author: saibotk
-  description: "Deploys a teamspeak 3 server via docker."
+  author: histalek
+  description: Deploy teamspeak service with podman and systemd.
+
+  issue_tracker_url: https://git.histalek.de/histalek-de/infrastructure/-/issues
+
   license: GPL-3.0-only
-  min_ansible_version: "2.9"
-  standalone: true
+
+  min_ansible_version: "2.10"
 
   platforms:
-    - name: EL
-      versions:
-        - all
-    - name: GenericUNIX
-      versions:
-        - all
     - name: Fedora
       versions:
-        - all
-    - name: opensuse
-      versions:
-        - all
-    - name: GenericBSD
-      versions:
-        - all
-    - name: FreeBSD
-      versions:
-        - all
-    - name: Ubuntu
-      versions:
-        - all
-    - name: SLES
-      versions:
-        - all
-    - name: GenericLinux
-      versions:
-        - all
-    - name: Debian
-      versions:
-        - all
+        - "39"
+        - "40"
+
+  standalone: true
 
   galaxy_tags: []
 
-dependencies:
-  - role: docker
+dependencies: []

roles/teamspeak/tasks/main.yml

@@ -1,77 +1,73 @@
----
-# Tasks file for the teamspeak 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: Update default SELinux contexts
+- name: Update default SELinux contexts.
   community.general.sefcontext:
-    target: "{{ item }}(/.*)?"
+    target: "{{ teamspeak_install_dir }}/data(/.*)?"
     setype: "container_file_t"
     selevel: "{{ teamspeak_selinux_level }}"
     state: present
-  with_items:
-    - "{{ teamspeak_data_location }}"
   become: true
+  notify: "teamspeak selinux context changed"
 
-- name: Create install directory
+- name: Create teamspeak install directory.
   ansible.builtin.file:
-    path: "{{ item }}"
+    path: "{{ teamspeak_install_dir }}"
+    owner: "root"
+    group: "root"
     state: directory
     mode: "0700"
-    owner: "root"
-    group: "root"
-  with_items:
-    - "{{ teamspeak_install_location }}"
-  tags:
-    - teamspeak
   become: true
 
-- name: Create data directory
-  ansible.builtin.file: # noqa risky-file-permissions # Container manages permissions on its own
-    path: "{{ item }}"
+- name: Ensure teamspeak data directory exists.
+  block:
+    - name: Check teamspeak data directory path.
+      ansible.builtin.stat:
+        path: "{{ teamspeak_install_dir }}/data"
+      become: true
+      register: teamspeak_stat_data_dir
+    - name: Create teamspeak data directory.
+      ansible.builtin.file:
+        path: "{{ teamspeak_install_dir }}/data"
+        owner: "{{ teamspeak_stat_data_dir.stat.uid | default('root') }}"
+        group: "{{ teamspeak_stat_data_dir.stat.gid | default('root') }}"
         state: directory
-    setype: "container_file_t"
-    selevel: "{{ teamspeak_selinux_level }}"
-  with_items:
-    - "{{ teamspeak_data_location }}"
-  tags:
-    - teamspeak
+        mode: "0700"
       become: true
 
-- name: Deploy docker-compose.yml
+- name: Open teamspeak ports.
+  ansible.posix.firewalld:
+    state: enabled
+    permanent: true
+    immediate: true
+    zone: public
+    port: "{{ item }}"
+  loop:
+    - "{{ teamspeak_voice_port }}/udp"
+    - "{{ teamspeak_filetransfer_port }}/tcp"
+  become: true
+
+- name: Ensure container image is present on the host.
+  containers.podman.podman_image:
+    name: "{{ teamspeak_containerimage }}"
+    state: present
+    tag: "{{ teamspeak_image_tag }}"
+  become: true
+
+- name: Create teamspeak container file.
   ansible.builtin.template:
-    src: docker-compose.yml
-    dest: "{{ teamspeak_install_location }}/docker-compose.yml"
-    mode: "0600"
+    src: teamspeak.container.j2
+    dest: "/etc/containers/systemd/teamspeak.container"
     owner: "root"
     group: "root"
-    validate: docker compose -f %s config -q
-  tags:
-    - docker
-    - teamspeak
+    mode: "0644"
   become: true
+  notify: "teamspeak service changed"
 
-- name: Compose teamspeak
-  community.docker.docker_compose_v2:
-    state: present
-    project_src: "{{ teamspeak_install_location }}"
-    pull: always
-    remove_orphans: true
-  tags:
-    - docker
-    - teamspeak
+- name: Flush handlers
+  ansible.builtin.meta: flush_handlers
+
+- name: Ensure teamspeak service is started.
+  ansible.builtin.systemd:
+    state: started
+    enabled: true
+    name: teamspeak.service
+    daemon_reload: true
   become: true

roles/teamspeak/templates/docker-compose.yml

@@ -1,60 +0,0 @@
-{{ 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: '2.1'
-services:
-  teamspeak:
-    image: {{ teamspeak_baseimage }}:{{ teamspeak_image_version }}
-    mem_limit: 100mb
-    memswap_limit: 128mb
-    security_opt:
-      - no-new-privileges
-{% if teamspeak_selinux_level != omit %}
-      - label=level:{{ teamspeak_selinux_level }}
-{% endif %}
-    restart: always
-    ports:
-      - "0.0.0.0:{{ teamspeak_voice_port }}:9987/udp"
-      - "0.0.0.0:{{ teamspeak_file_port }}:10011"
-      - "0.0.0.0:{{ teamspeak_other_port }}:30033"
-    volumes:
-      - "{{ teamspeak_data_location }}:/var/ts3server/"
-    environment:
-      TS3SERVER_LICENSE: accept
-    labels:
-{% if teamspeak_traefik_redirect_enabled %}
-      - "traefik.enable=true"
-      - "traefik.http.routers.teamspeak.rule=Host(`{{ teamspeak_traefik_domain }}`)"
-      - "traefik.http.routers.teamspeak.entrypoints=websecure"
-      - "traefik.http.routers.teamspeak.middlewares=ts3server-redirect"
-      - "traefik.http.routers.teamspeak.tls.certresolver={{ teamspeak_traefik_certresolver }}"
-      - "traefik.http.middlewares.ts3server-redirect.redirectscheme.scheme=ts3server"
-{% endif %}
-    networks:
-      teamspeak_network:
-
-networks:
-  teamspeak_network:
-    driver: bridge
-{% if teamspeak_ipv6 is defined and teamspeak_ipv6.enabled %}
-    ipam:
-      driver: default
-      config:
-        - subnet: {{ teamspeak_ipv6.subnet }}
-    enable_ipv6: true
-{% endif %}

roles/teamspeak/templates/teamspeak.container.j2

@@ -0,0 +1,38 @@
+{{ ansible_managed | comment }}
+
+[Unit]
+Description = Teamspeak server
+
+[Service]
+Restart = always
+RestartSec = 5s
+
+[Container]
+Image = {{ teamspeak_containerimage }}:{{ teamspeak_image_tag }}
+ContainerName = teamspeak
+
+AutoUpdate = registry
+LogDriver = journald
+
+NoNewPrivileges = true
+ReadOnly = true
+DropCapability = all
+AddCapability = CAP_CHOWN CAP_SETGID CAP_SETUID
+UserNS = auto:size=65535
+{% if teamspeak_selinux_level != omit %}
+SecurityLabelLevel = {{ teamspeak_selinux_level }}
+{% endif %}
+
+Environment = TS3SERVER_LICENSE=accept
+
+PublishPort = {{ teamspeak_voice_port }}:9987/udp
+PublishPort = {{ teamspeak_filetransfer_port }}:30033/udp
+
+Volume = {{ teamspeak_install_dir }}/data:/var/ts3server:U
+
+PodmanArgs = --memory={{ teamspeak_memory_high }}
+PodmanArgs = --memory-swap={{ teamspeak_swap_max }}
+PodmanArgs = --memory-reservation={{ teamspeak_memory_low }}
+
+[Install]
+WantedBy = default.target