---
# Default variables for the telegraf 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 locations
telegraf_install_location: "/srv/telegraf"
telegraf_config_location: "{{ telegraf_install_location }}/conf"

# The telegraf/dockersocket version to use
# renovate: depName=docker.io/library/telegraf
telegraf_version: "1.22.1"
# renovate: depName=quay.io/sheogorath/docker-socket-proxy
telegraf_dockersocketproxy_version: "2.3"
# Changing this image may also require changing the UID / GID below,
# to set the correct permissions
telegraf_image_version: "{{ telegraf_version }}-alpine"

# Telegraf config user & group id
# This is used for the config folder that is mounted to the container
telegraf_config_uid: 100
telegraf_config_gid: 101

# The influxdb endpoints, telegraf should send data to
telegraf_influxdb_endpoints:
  - influxdb.example.com

# The influxdb credentials
telegraf_influxdb_username: telegraf
telegraf_influxdb_password: "{{ lookup('passwordstore',  telegraf_influxdb_endpoints[0] +  '/db create=true length=42') }}"

# The retention policy settings (see https://github.com/influxdata/telegraf/blob/release-1.15/plugins/outputs/influxdb/README.md)
telegraf_influxdb_retention_policy: ""
telegraf_influxdb_retention_policy_tag: ""

# Telegraf agent configuration (see https://docs.influxdata.com/telegraf/v1.15/administration/configuration/)
telegraf_agent_hostname: "{{ ansible_fqdn }}"
telegraf_agent_interval: 10
telegraf_agent_debug: false
telegraf_agent_round_interval: true
telegraf_agent_flush_interval: 10
telegraf_agent_flush_jitter: 5
telegraf_agent_collection_jitter: 5
telegraf_agent_metric_batch_size: 2000
telegraf_agent_metric_buffer_limit: 1000000
telegraf_agent_omit_hostname: false

# The telegraf config's [global_tags] section (see https://docs.influxdata.com/telegraf/v1.15/administration/configuration/)
telegraf_global_tags: []

# The telegraf [[outputs.type]] sections (see https://docs.influxdata.com/telegraf/v1.15/administration/configuration/)
telegraf_output:
  - type: influxdb
    config:
      - urls = ["https://{{ telegraf_influxdb_endpoints | join('","https://') }}"]
      - database = "telegraf"
      - timeout = "5s"
      - username = "{{ telegraf_influxdb_username }}"
      - password = "{{ telegraf_influxdb_password }}"
      - retention_policy = "autogen"
      - retention_policy_tag = "retention_policy"

# The telegraf input plugins that are enabled by default (see https://docs.influxdata.com/telegraf/v1.15/plugins/plugin-list/)
telegraf_plugins:
  - plugin: internal
  - plugin: cpu
    config:
      - percpu = true
      - totalcpu = true
      - collect_cpu_time = false
      - report_active = false
  - plugin: disk
    config:
      - ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]
  - plugin: diskio
  - plugin: kernel
  - plugin: mem
  - plugin: processes
  - plugin: swap
  - plugin: system
  - plugin: docker
    config:
      - endpoint = "tcp://dockersocket:2375"
      - container_names = []
      - timeout = "5s"
      - total = false
  - plugin: docker_log
    config:
      - endpoint = "tcp://dockersocket:2375"
      - source_tag = true
    tags:
      - retention_policy = "logs"

# Additional plugins, these will be added to the list of plugins above
telegraf_plugins_extra: []

# The telegraf processor plugins list (see https://docs.influxdata.com/telegraf/v1.15/plugins/plugin-list/)
# telegraf_processors = []

# Extra volumes that should be mounted inside the telegraf container
telegraf_extra_volumes: []