refactor(alertmanager): add state=absent support

README.md

@@ -11,13 +11,10 @@ metrics or alerting.
   alertmanager for receiving alerts from prometheus and routing them
   to the correct configured receivers.
 
-- [`cadvisor`](roles/cadvisor/README.md): Run and configure cAdvisor, googles'
-  container performance and resource usage collection and aggregation daemon.
-
 - [`grafana`](roles/grafana/README.md): a popular visualization and
   dashboard creation tool able to use various datasources.
 
-- [`matrix_alertmanager`](roles/matrix_alertmanager/README.md): An alert-
+- [`matrix-alertmanager`](roles/matrix-alertmanager/README.md): An alert-
   manager receiver which posts alerts to a configured matrix channel
   using alertmanagers' webhooks.
 

galaxy.yml

@@ -1,12 +1,12 @@
 namespace: finallycoffee
 name: observability
-version: "0.1.6"
+version: 0.1.1
 readme: README.md
 authors:
 - transcaffeine <transcaffeine@finally.coffee>
 description: Various ansible roles useful for automating infrastructure
 dependencies:
-  "community.docker": "^4.4.0"
+  "community.docker": "^3.0.0"
 license_file: LICENSE.md
 build_ignore:
 - '*.tar.gz'

roles/alertmanager/defaults/main/config.yml

@@ -1,8 +0,0 @@
----
-alertmanager_config_global: {}
-alertmanager_config_route: {}
-alertmanager_config_receivers: []
-alertmanager_config:
-  global: "{{ alertmanager_config_global }}"
-  route: "{{ alertmanager_config_route }}"
-  receivers: "{{ alertmanager_config_receivers }}"

roles/alertmanager/defaults/main/main.yml

@@ -1,6 +1,6 @@
 ---
 alertmanager_user: alertmanager
-alertmanager_version: "0.28.1"
+alertmanager_version: 0.27.0
 alertmanager_state: present
 alertmanager_deployment_method: docker
 alertmanager_base_path: /opt/alertmanager
@@ -8,3 +8,8 @@ alertmanager_config_path: "{{ alertmanager_base_path }}/config"
 alertmanager_config_file: "{{ alertmanager_config_path }}/alertmanager.yml"
 alertmanager_data_path: "{{ alertmanager_base_path }}/data"
 
+
+alertmanager_config:
+  global: {}
+  route: {}
+  receivers: []

roles/cadvisor/defaults/main.yml

@@ -0,0 +1,52 @@
+---
+cadvisor_version: 0.49.1
+
+cadvisor_container_name: cadvisor
+cadvisor_container_image_name: gcr.io/cadvisor/cadvisor
+cadvisor_container_image_tag: ~
+cadvisor_container_image_ref: >-
+  {{ cadvisor_container_image_name }}:{{ cadvisor_container_image_tag | default('v' + cadvisor_version, True) }}
+cadvisor_container_volumes: >-
+  {{ cadvisor_container_base_volumes + cadvisor_container_extra_volumes | default([], True) }}
+cadvisor_container_extra_volumes: ~
+cadvisor_container_env: ~
+cadvisor_container_labels: "{{ cadvisor_container_base_labels | combine(cadvisor_container_extra_labels) }}"
+cadvisor_container_extra_labels: {}
+cadvisor_container_ports: ~
+cadvisor_container_networks: ~
+cadvisor_container_etc_hosts: ~
+cadvisor_container_devices: [ "/dev/kmsg:/dev/kmsg:rwm" ]
+cadvisor_container_privileged: yes
+cadvisor_container_pid_mode: "host"
+cadvisor_container_userns_mode: "host"
+cadvisor_container_capabilities: ~
+cadvisor_container_restart_policy: unless-stopped
+cadvisor_container_command: >-2
+  {{ ["--docker_only=false"]
+    + (["--disable_metrics=" + cadvisor_disabled_metrics | join( ',' )]
+      if cadvisor_disabled_metrics | default(false, True) else [])
+    + (["--enable_metrics=" +  cadvisor_force_enable_metrics | join( ',' )]
+      if cadvisor_force_enable_metrics | default(false, True) else [])
+  }}
+cadvisor_container_base_labels:
+  version: "{{ cadvisor_version }}"
+cadvisor_container_base_volumes:
+  - "/:/rootfs:ro"
+  - "/var/run:/var/run:ro"
+  - "/sys:/sys:ro"
+  - "/var/lib/docker/:/var/lib/docker:ro"
+  - "/dev/disk/:/dev/disk:ro"
+
+cadvisor_disabled_metrics:
+  - advtcp
+  - cpu_topology
+  - cpuset
+  - hugetlb
+  - memory_numa
+  - process
+  - referenced_memory
+  - resctrl
+  - sched
+  - tcp
+  - udp
+cadvisor_force_enable_metrics: []

roles/cadvisor/defaults/main/container.yml

@@ -1,56 +0,0 @@
----
-cadvisor_container_image_registry: gcr.io
-cadvisor_container_image_namespace: cadvisor
-cadvisor_container_image_name: cadvisor
-cadvisor_container_image: >-2
-  {{
-    [
-      cadvisor_container_image_registry,
-      cadvisor_container_image_namespace,
-      cadvisor_container_image_name,
-    ] | flatten | join('/')
-  }}
-cadvisor_container_image_tag: ~
-cadvisor_container_image_ref: >-2
-  {{ cadvisor_container_image }}:{{ cadvisor_container_image_tag | default('v' + cadvisor_version, true) }}
-cadvisor_container_image_source: pull
-cadvisor_container_image_force_source: >-2
-  {{ cadvisor_container_image_tag | default(false, true) | bool }}
-
-cadvisor_container_state: >-2
-  {{ (cadvisor_state == 'present') | ternary('started', 'absent') }}
-
-cadvisor_container_name: cadvisor
-cadvisor_container_volumes: >-2
-  {{ cadvisor_container_base_volumes + cadvisor_container_extra_volumes | default([], true) }}
-cadvisor_container_extra_volumes: ~
-cadvisor_container_env: ~
-cadvisor_container_labels: >-2
-  {{ cadvisor_container_base_labels | combine(cadvisor_container_extra_labels) }}
-cadvisor_container_extra_labels: {}
-cadvisor_container_ports: ~
-cadvisor_container_networks: ~
-cadvisor_container_etc_hosts: ~
-cadvisor_container_devices:
-  - "/dev/kmsg:/dev/kmsg:rwm"
-cadvisor_container_privileged: true
-cadvisor_container_pid_mode: "host"
-cadvisor_container_userns_mode: "host"
-cadvisor_container_capabilities: ~
-cadvisor_container_restart_policy: "unless-stopped"
-cadvisor_container_command: >-2
-  {{ ["--docker_only=false"]
-    + (["--disable_metrics=" + cadvisor_disabled_metrics | join( ',' )]
-      if cadvisor_disabled_metrics | default(false, true) else [])
-    + (["--enable_metrics=" +  cadvisor_force_enable_metrics | join( ',' )]
-      if cadvisor_force_enable_metrics | default(false, true) else [])
-  }}
-cadvisor_container_base_labels:
-  version: "{{ cadvisor_version }}"
-cadvisor_container_base_volumes:
-  - "/:/rootfs:ro"
-  - "/var/run:/var/run:ro"
-  - "/sys:/sys:ro"
-  - "/var/lib/docker/:/var/lib/docker:ro"
-  - "/dev/disk/:/dev/disk:ro"
-

roles/cadvisor/defaults/main/main.yml

@@ -1,18 +0,0 @@
----
-cadvisor_version: "0.51.0"
-cadvisor_state: present
-cadvisor_deployment_method: docker
-
-cadvisor_disabled_metrics:
-  - advtcp
-  - cpu_topology
-  - cpuset
-  - hugetlb
-  - memory_numa
-  - process
-  - referenced_memory
-  - resctrl
-  - sched
-  - tcp
-  - udp
-cadvisor_force_enable_metrics: []

roles/cadvisor/meta/main.yml

@@ -1,11 +0,0 @@
----
-allow_duplicates: true
-dependencies: []
-galaxy_info:
-  role_name: cadvisor
-  description: Deploy cadvisor (Container Advisor), a container performance and resource usage aggregation daemon
-  galaxy_tags:
-    - cadvisor
-    - observability
-    - container
-    - docker

roles/cadvisor/tasks/deploy-docker.yml

@@ -1,25 +0,0 @@
----
-- name: Ensure cadvisor container image '{{ cadvisor_container_image_ref }}' is {{ cadvisor_state }}
-  community.docker.docker_image:
-    name: "{{ cadvisor_container_image_ref }}"
-    state: "{{ cadvisor_state }}"
-    source: "{{ cadvisor_container_image_source }}"
-    force_source: "{{ cadvisor_container_image_force_source }}"
-
-- name: Ensure cadvisor container '{{ cadvisor_container_name }}' is {{ cadvisor_container_state }}
-  community.docker.docker_container:
-    name: "{{ cadvisor_container_name }}"
-    image: "{{ cadvisor_container_image_ref }}"
-    env: "{{ cadvisor_container_env | default(omit, true) }}"
-    ports: "{{ cadvisor_container_ports | default(omit, true) }}"
-    labels: "{{ cadvisor_container_labels }}"
-    devices: "{{ cadvisor_container_devices }}"
-    volumes: "{{ cadvisor_container_volumes }}"
-    networks: "{{ cadvisor_container_networks | default(omit, true) }}"
-    etc_hosts: "{{ cadvisor_container_etc_hosts | default(omit, true) }}"
-    privileged: "{{ cadvisor_container_privileged }}"
-    command: "{{ cadvisor_container_command }}"
-    pid_mode: "{{ cadvisor_container_pid_mode | default(omit, true) }}"
-    userns_mode: "{{ cadvisor_container_userns_mode | default(omit, true) }}"
-    restart_policy: "{{ cadvisor_container_restart_policy }}"
-    state: "{{ cadvisor_container_state }}"

roles/cadvisor/tasks/main.yml

@@ -1,18 +1,26 @@
 ---
-- name: Ensure state is valid
-  ansible.builtin.fail:
-    msg: >-2
-      Unknown state '{{ cadvisor_state }}'! Supported
-      states are: {{ cadvisor_states | join(', ') }}.
-  when: cadvisor_state not in cadvisor_states
 
-- name: Ensure deployment method is valid
+- name: Ensure container image is present
-  ansible.builtin.fail:
+  docker_image:
-    msg: >-2
+    name: "{{ cadvisor_container_image_ref }}"
-      Unknown deployment method '{{ cadvisor_deployment_method }}'! Supported
+    state: present
-      deployment methods are: {{ cadvisor_deployment_methods | join(', ') }}.
+    source: pull
-  when: cadvisor_deployment_method not in cadvisor_deployment_methods
+    force_source: "{{ cadvisor_container_image_tag|default(False, True) | bool }}"
 
-- name: Deploy using {{ cadvisor_deployment_method }}
+- name: Ensure cadvisor container is running
-  ansible.builtin.include_tasks:
+  docker_container:
-    file: "deploy-{{ cadvisor_deployment_method }}.yml"
+    name: "{{ cadvisor_container_name }}"
+    image: "{{ cadvisor_container_image_ref }}"
+    env: "{{ cadvisor_container_env | default(omit, True) }}"
+    ports: "{{ cadvisor_container_ports | default(omit, True) }}"
+    labels: "{{ cadvisor_container_labels }}"
+    devices: "{{ cadvisor_container_devices }}"
+    volumes: "{{ cadvisor_container_volumes }}"
+    networks: "{{ cadvisor_container_networks | default(omit, True) }}"
+    etc_hosts: "{{ cadvisor_container_etc_hosts | default(omit, True) }}"
+    privileged: "{{ cadvisor_container_privileged }}"
+    command: "{{ cadvisor_container_command }}"
+    pid_mode: "{{ cadvisor_container_pid_mode | default(omit, True) }}"
+    userns_mode: "{{ cadvisor_container_userns_mode | default(omit, True) }}"
+    restart_policy: "{{ cadvisor_container_restart_policy }}"
+    state: started

roles/cadvisor/vars/main.yml

@@ -1,6 +0,0 @@
----
-cadvisor_states:
-  - present
-  - absent
-cadvisor_deployment_methods:
-  - docker

roles/grafana/defaults/main.yml

@@ -1,4 +1,50 @@
 ---
+grafana_user: grafana
+grafana_version: "10.1.1"
+grafana_base_path: "/opt/grafana"
+grafana_config_path: "{{ grafana_base_path }}/config"
+grafana_config_file: "{{ grafana_config_path }}/grafana.ini"
+grafana_ldap_config_file: "{{ grafana_config_path }}/ldap.toml"
+grafana_provisioning_path: "{{ grafana_config_path }}/provisioning"
+grafana_notifier_provisioning_path: "{{ grafana_provisioning_path }}/notifiers"
+grafana_dashboard_provisioning_path: "{{ grafana_provisioning_path }}/dashboards"
+grafana_datasource_provisioning_path: "{{ grafana_provisioning_path }}/datasources"
+grafana_plugin_provisioning_path: "{{ grafana_provisioning_path }}/plugins"
+grafana_data_path: "{{ grafana_base_path }}/data"
+grafana_logs_path: "{{ grafana_base_path }}/logs"
+grafana_state: present
+
+grafana_run_user: >-
+  {{ ('uid' in (grafana_user_info | default([]))) | ternary(grafana_user_info.uid, grafana_user) }}
+grafana_run_group: >-
+  {{ ('group' in (grafana_user_info | default([]))) | ternary(grafana_user_info.group, grafana_user) }}
+
+grafana_container_image_server: "docker.io"
+grafana_container_image_namespace: "grafana"
+grafana_container_image_container: "grafana"
+grafana_container_image_name: >-
+  {{
+    [
+      ((grafana_container_image_server is defined)
+        | ternary([ grafana_container_image_server ], [])),
+      ((grafana_container_image_namespace is defined)
+        | ternary([ grafana_container_image_namespace], [])),
+      grafana_container_image_container,
+    ] | ansible.builtin.flatten | join('/')
+  }}
+grafana_container_image: >-
+  {{ grafana_container_image_name }}:{{ grafana_container_image_tag | default(grafana_version, true) }}
+
+grafana_container_name: grafana
+grafana_container_base_volumes:
+  - "{{ grafana_config_path }}:{{ grafana_container_config_path }}:ro"
+  - "{{ grafana_data_path }}:{{ grafana_container_data_path }}:rw"
+  - "{{ grafana_logs_path }}:{{ grafana_container_logs_path }}:rw"
+grafana_container_volumes: []
+grafana_container_collected_volumes: >-
+  {{ grafana_container_base_volumes + grafana_container_volumes }}
+grafana_container_restart_policy: "unless-stopped"
+
 grafana_config_log_mode:
   - console
   - file

roles/grafana/defaults/main/container.yml

@@ -1,26 +0,0 @@
----
-grafana_container_image_server: "docker.io"
-grafana_container_image_namespace: "grafana"
-grafana_container_image_container: "grafana"
-grafana_container_image_name: >-2
-  {{
-    [
-      ((grafana_container_image_server is defined)
-        | ternary([ grafana_container_image_server ], [])),
-      ((grafana_container_image_namespace is defined)
-        | ternary([ grafana_container_image_namespace], [])),
-      grafana_container_image_container,
-    ] | ansible.builtin.flatten | join('/')
-  }}
-grafana_container_image: >-2
-  {{ grafana_container_image_name }}:{{ grafana_container_image_tag | default(grafana_version, true) }}
-
-grafana_container_name: grafana
-grafana_container_base_volumes:
-  - "{{ grafana_config_path }}:{{ grafana_container_config_path }}:ro"
-  - "{{ grafana_data_path }}:{{ grafana_container_data_path }}:rw"
-  - "{{ grafana_logs_path }}:{{ grafana_container_logs_path }}:rw"
-grafana_container_volumes: []
-grafana_container_collected_volumes: >-2
-  {{ grafana_container_base_volumes + grafana_container_volumes }}
-grafana_container_restart_policy: "unless-stopped"

roles/grafana/defaults/main/main.yml

@@ -1,20 +0,0 @@
----
-grafana_user: grafana
-grafana_version: "12.0.2"
-grafana_base_path: "/opt/grafana"
-grafana_config_path: "{{ grafana_base_path }}/config"
-grafana_config_file: "{{ grafana_config_path }}/grafana.ini"
-grafana_ldap_config_file: "{{ grafana_config_path }}/ldap.toml"
-grafana_provisioning_path: "{{ grafana_config_path }}/provisioning"
-grafana_notifier_provisioning_path: "{{ grafana_provisioning_path }}/notifiers"
-grafana_dashboard_provisioning_path: "{{ grafana_provisioning_path }}/dashboards"
-grafana_datasource_provisioning_path: "{{ grafana_provisioning_path }}/datasources"
-grafana_plugin_provisioning_path: "{{ grafana_provisioning_path }}/plugins"
-grafana_data_path: "{{ grafana_base_path }}/data"
-grafana_logs_path: "{{ grafana_base_path }}/logs"
-grafana_state: present
-
-grafana_run_user: >-
-  {{ ('uid' in (grafana_user_info | default([]))) | ternary(grafana_user_info.uid, grafana_user) }}
-grafana_run_group: >-
-  {{ ('group' in (grafana_user_info | default([]))) | ternary(grafana_user_info.group, grafana_user) }}

roles/grafana/meta/main.yml

@@ -1,11 +0,0 @@
----
-allow_duplicates: true
-dependencies: []
-galaxy_info:
-  role_name: grafana
-  description: Deploy and configure the grafana
-  galaxy_tags:
-    - grafana
-    - monitoring
-    - prometheus
-    - docker

roles/grafana/tasks/main.yml

@@ -2,7 +2,7 @@
 - name: Ensure grafana_state is valid
   ansible.builtin.assert:
     that:
-      - "grafana_state in grafana_states"
+      - "grafana_state in ['present', 'absent']"
     fail_msg: >-
       Only 'present' and 'absent' are allowed as values for grafana_state
 

roles/grafana/vars/main.yml

@@ -1,7 +1,4 @@
 ---
-grafana_states:
-  - present
-  - absent
 grafana_container_config_path: "/etc/grafana"
 grafana_container_data_path: "/var/lib/grafana"
 grafana_container_logs_path: "/var/log/grafana"

roles/matrix_alertmanager/meta/main.yml

@@ -1,12 +0,0 @@
----
-allow_duplicates: true
-dependencies: []
-galaxy_info:
-  role_name: matrix_alertmanager
-  description: Deploy matrix_alertmanager, an alertmanager receiver for matrix rooms
-  galaxy_tags:
-    - matrix_alertmanager
-    - alertmanager_receiver
-    - alertmanager
-    - matrix
-    - docker

roles/postgres_exporter/defaults/main.yml

@@ -1,6 +1,6 @@
 ---
 
-postgres_exporter_version: "0.15.0"
+postgres_exporter_version: "0.10.1"
 postgres_exporter_user: root
 postgres_exporter_create_user: false
 

roles/postgres_exporter/meta/main.yml

@@ -1,12 +0,0 @@
----
-allow_duplicates: true
-dependencies: []
-galaxy_info:
-  role_name: postgres_exporter
-  description: Deploy and configure the prometheus-maintained postgres_exporter
-  galaxy_tags:
-    - postgres_exporter
-    - prometheus
-    - postgresql
-    - postgres
-    - docker

roles/vmagent/defaults/main/main.yml

@@ -1,6 +1,6 @@
 ---
 vmagent_user: vmagent
-vmagent_version: "1.120.0"
+vmagent_version: "1.104.0"
 vmagent_state: present
 vmagent_deployment_method: "docker"
 

roles/vmalert/defaults/main.yml

@@ -1,7 +1,7 @@
 ---
 vmalert_state: present
 vmalert_user: vmalert
-vmalert_version: "1.120.0"
+vmalert_version: "1.104.0"
 vmalert_base_path: "/opt/vmalert"
 vmalert_config_path: "{{ vmalert_base_path }}/config"
 vmalert_alert_config: "{{ vmalert_config_path }}/alerts.yml"

roles/vmalert/meta/main.yml

@@ -1,11 +0,0 @@
----
-allow_duplicates: true
-dependencies: []
-galaxy_info:
-  role_name: vmalert
-  description: Deploy and configure the victoriametrics alerting engine `vmalert`
-  galaxy_tags:
-    - victoriametrics
-    - vmalert
-    - alerting
-    - prometheus

roles/vmtsdb/defaults/main.yml

@@ -1,7 +1,7 @@
 ---
 vmtsdb_state: present
 vmtsdb_user: vmtsdb
-vmtsdb_version: "1.120.0"
+vmtsdb_version: "1.104.0"
 vmtsdb_base_path: "/opt/vmtsdb"
 vmtsdb_data_path: "{{ vmtsdb_base_path }}/data"
 

roles/vmtsdb/meta/main.yml

@@ -1,10 +0,0 @@
----
-allow_duplicates: true
-dependencies: []
-galaxy_info:
-  role_name: vmtsdb
-  description: Deploy and configure the victoriametrics time-series database `vmtsdb`
-  galaxy_tags:
-    - victoriametrics
-    - vmtsdb
-    - prometheus