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eb1a1fd43f
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fb0915841d
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fb0915841d | |||
d8a3b0ab75 |
@ -1,6 +1,6 @@
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namespace: finallycoffee
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namespace: finallycoffee
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name: observability
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name: observability
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version: 0.1.1
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version: 0.1.2
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readme: README.md
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readme: README.md
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authors:
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authors:
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- transcaffeine <transcaffeine@finally.coffee>
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- transcaffeine <transcaffeine@finally.coffee>
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@ -18,3 +18,4 @@ tags:
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- prometheus
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- prometheus
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- victoriametrics
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- victoriametrics
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- grafana
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- grafana
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- alertmanager
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@ -1,11 +1,4 @@
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---
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---
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alertmanager_user: alertmanager
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alertmanager_version: 0.27.0
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alertmanager_base_path: /opt/alertmanager
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alertmanager_config_path: "{{ alertmanager_base_path }}/config"
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alertmanager_config_file: "{{ alertmanager_config_path }}/alertmanager.yml"
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alertmanager_data_path: "{{ alertmanager_base_path }}/data"
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alertmanager_container_name: alertmanager
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alertmanager_container_name: alertmanager
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alertmanager_container_image_name: alertmanager
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alertmanager_container_image_name: alertmanager
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alertmanager_container_image_namespace: prometheus/
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alertmanager_container_image_namespace: prometheus/
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@ -22,7 +15,7 @@ alertmanager_container_image_reference: >-
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alertmanager_container_image_repository + ':'
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alertmanager_container_image_repository + ':'
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+ (alertmanager_container_image_tag | default('v' + alertmanager_version))
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+ (alertmanager_container_image_tag | default('v' + alertmanager_version))
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}}
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}}
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alertmanager_container_image_source: pull
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alertmanager_container_image_force_pull: "{{ alertmanager_container_image_tag is defined }}"
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alertmanager_container_image_force_pull: "{{ alertmanager_container_image_tag is defined }}"
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alertmanager_container_default_volumes:
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alertmanager_container_default_volumes:
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@ -32,8 +25,5 @@ alertmanager_container_volumes: >-
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{{ alertmanager_container_default_volumes
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{{ alertmanager_container_default_volumes
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+ alertmanager_container_extra_volumes | default([]) }}
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+ alertmanager_container_extra_volumes | default([]) }}
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alertmanager_container_restart_policy: "unless-stopped"
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alertmanager_container_restart_policy: "unless-stopped"
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alertmanager_container_state: >-2
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alertmanager_config:
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{{ (alertmanager_state == 'present') | ternary('started', 'absent') }}
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global: {}
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route: {}
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receivers: []
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15
roles/alertmanager/defaults/main/main.yml
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15
roles/alertmanager/defaults/main/main.yml
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@ -0,0 +1,15 @@
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---
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alertmanager_user: alertmanager
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alertmanager_version: 0.27.0
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alertmanager_state: present
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alertmanager_deployment_method: docker
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alertmanager_base_path: /opt/alertmanager
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alertmanager_config_path: "{{ alertmanager_base_path }}/config"
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alertmanager_config_file: "{{ alertmanager_config_path }}/alertmanager.yml"
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alertmanager_data_path: "{{ alertmanager_base_path }}/data"
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alertmanager_config:
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global: {}
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route: {}
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receivers: []
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@ -1,8 +1,8 @@
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---
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---
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- name: Ensure alertmanager is restarted
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- name: Ensure alertmanager is restarted
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community.docker.docker_container:
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community.docker.docker_container:
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name: "{{ alertmanager_container_name }}"
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name: "{{ alertmanager_container_name }}"
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state: started
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state: "{{ alertmanager_container_state }}"
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restart: true
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restart: true
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listen: restart-alertmanager
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listen: restart-alertmanager
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when: alertmanager_deployment_method == 'docker'
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10
roles/alertmanager/meta/main.yml
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10
roles/alertmanager/meta/main.yml
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@ -0,0 +1,10 @@
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---
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allow_duplicates: true
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dependencies: []
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galaxy_info:
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role_name: alertmanager
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description: Deploy and configure prometheus alertmanager
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galaxy_tags:
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- prometheus
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- alertmanager
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- observability
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21
roles/alertmanager/tasks/deploy-docker.yml
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21
roles/alertmanager/tasks/deploy-docker.yml
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@ -0,0 +1,21 @@
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---
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- name: Ensure container image is {{ alertmanager_state }} on host
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community.docker.docker_image:
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name: "{{ alertmanager_container_image_reference }}"
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state: "{{ alertmanager_state }}"
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source: "{{ alertmanager_container_image_source }}"
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force_source: "{{ alertmanager_container_image_force_pull | bool }}"
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- name: Ensure container '{{ alertmanager_container_name }}' is {{ alertmanager_container_state }}
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community.docker.docker_container:
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name: "{{ alertmanager_container_name }}"
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image: "{{ alertmanager_container_image_reference }}"
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env: "{{ alertmanager_container_env | default(omit) }}"
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user: "{{ alertmanager_user_info.uid | default(alertmanager_user) }}"
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ports: "{{ alertmanager_container_ports | default(omit) }}"
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volumes: "{{ alertmanager_container_volumes | default(omit) }}"
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networks: "{{ alertmanager_container_networks | default(omit) }}"
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purge_networks: "{{ alertmanager_container_purge_networks | default(omit) }}"
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etc_hosts: "{{ alertmanager_container_etc_hosts | default(omit) }}"
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restart_policy: "{{ alertmanager_container_restart_policy }}"
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state: "{{ alertmanager_container_state }}"
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@ -1,16 +1,29 @@
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---
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---
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- name: Ensure state is valid
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ansible.builtin.fail:
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msg: >-2
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Invalid state '{{ alertmanager_state }}'! Valid
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states are {{ alertmanager_states | join(', ') }}.
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when: alertmanager_state not in alertmanager_states
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- name: Ensure alertmanager user '{{ alertmanager_user }}' exists
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- name: Ensure deployment method is valid
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ansible.builtin.fail:
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msg: >-2
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Invalid deployment method {{ alertmanager_deployment_method }}!
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Supported deployment methods are {{ alertmanager_deployment_methods | join(', ') }}.
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when: alertmanager_deployment_method not in alertmanager_deployment_methods
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- name: Ensure alertmanager user '{{ alertmanager_user }}' is {{ alertmanager_state }}
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ansible.builtin.user:
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ansible.builtin.user:
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name: "{{ alertmanager_user }}"
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name: "{{ alertmanager_user }}"
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state: present
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state: "{{ alertmanager_state }}"
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system: true
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system: true
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register: alertmanager_user_info
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register: alertmanager_user_info
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- name: Ensure mounts are created
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- name: Ensure mounts are {{ alertmanager_state }}
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ansible.builtin.file:
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ansible.builtin.file:
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dest: "{{ item.path }}"
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dest: "{{ item.path }}"
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state: directory
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state: "{{ (alertmanager_state == 'present') | ternary('directory', 'absent') }}"
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owner: "{{ item.owner | default(alertmanager_user_info.uid | default(alertmanager_user)) }}"
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owner: "{{ item.owner | default(alertmanager_user_info.uid | default(alertmanager_user)) }}"
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group: "{{ item.owner | default(alertmanager_user_info.group | default(alertmanager_user)) }}"
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group: "{{ item.owner | default(alertmanager_user_info.group | default(alertmanager_user)) }}"
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mode: "{{ item.mode | default('0755') }}"
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mode: "{{ item.mode | default('0755') }}"
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@ -24,28 +37,12 @@
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dest: "{{ alertmanager_config_file }}"
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dest: "{{ alertmanager_config_file }}"
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content: "{{ alertmanager_config | to_nice_yaml }}"
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content: "{{ alertmanager_config | to_nice_yaml }}"
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owner: "{{ alertmanager_user_info.uid | default(alertmanager_user) }}"
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owner: "{{ alertmanager_user_info.uid | default(alertmanager_user) }}"
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owner: "{{ alertmanager_user_info.uid | default(alertmanager_user) }}"
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group: "{{ alertmanager_user_info.group | default(alertmanager_user) }}"
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mode: "0640"
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mode: "0640"
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when: alertmanager_state == 'present'
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notify:
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notify:
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- restart-alertmanager
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- restart-alertmanager
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- name: Ensure container image is present on host
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- name: Deploy alertmanager using {{ alertmanager_deployment_method }}
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community.docker.docker_image:
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ansible.builtin.include_tasks:
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name: "{{ alertmanager_container_image_reference }}"
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file: "deploy-{{ alertmanager_deployment_method }}.yml"
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state: present
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source: pull
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force_source: "{{ alertmanager_container_image_force_pull | bool }}"
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- name: Ensure container '{{ alertmanager_container_name }}' is running
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community.docker.docker_container:
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name: "{{ alertmanager_container_name }}"
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image: "{{ alertmanager_container_image_reference }}"
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env: "{{ alertmanager_container_env | default(omit) }}"
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user: "{{ alertmanager_user_info.uid | default(alertmanager_user) }}"
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ports: "{{ alertmanager_container_ports | default(omit) }}"
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volumes: "{{ alertmanager_container_volumes | default(omit) }}"
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networks: "{{ alertmanager_container_networks | default(omit) }}"
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purge_networks: "{{ alertmanager_container_purge_networks | default(omit) }}"
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etc_hosts: "{{ alertmanager_container_etc_hosts | default(omit) }}"
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restart_policy: "{{ alertmanager_container_restart_policy }}"
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state: started
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6
roles/alertmanager/vars/main.yml
Normal file
6
roles/alertmanager/vars/main.yml
Normal file
@ -0,0 +1,6 @@
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---
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alertmanager_states:
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- present
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- absent
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alertmanager_deployment_methods:
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- docker
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