feat(vmtsdb): add role for deployment with docker

playbooks/vmtsdb.yml

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+---
+- name: Install vmtsdb using docker
+  hosts: "{{ vmtsdb_hosts | default('vmtsdb') }}"
+  become: "{{ vmtsdb_become | default(false) }}"
+  roles:
+    - role: finallycoffee.observability.vmtsdb

roles/vmtsdb/defaults/main.yml

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+---
+vmtsdb_state: present
+vmtsdb_user: vmtsdb
+vmtsdb_version: "1.87.5"
+vmtsdb_base_path: "/opt/vmtsdb"
+vmtsdb_data_path: "{{ vmtsdb_base_path }}/data"
+
+vmtsdb_container_image_server: docker.io
+vmtsdb_container_image_namespace: "victoriametrics"
+vmtsdb_container_image_container: "vmtsdb"
+vmtsdb_container_image_name: >-2
+  {{
+    vmtsdb_container_image_server
+    + ((vmtsdb_container_image_namespace is defined)
+      | ternary('/' ~ vmtsdb_container_image_namespace, ''))
+    + '/' + vmtsdb_container_image_container
+  }}
+#vmtsdb_container_image_tag:
+vmtsdb_container_image: >-2
+  {{ vmtsdb_container_image_name }}:{{ vmtsdb_container_image_tag | default('v' + vmtsdb_version, false) }}
+
+vmtsdb_user_id: >-
+  {{ (vmtsdb_user_info is defined and 'uid' in vmtsdb_user_info) | ternary(vmtsdb_user_info.uid, vmtsdb_user) }}
+vmtsdb_group_id: >-
+  {{ (vmtsdb_user_info is defined and 'group' in vmtsdb_user_info) | ternary(vmtsdb_user_info.group, vmtsdb_user) }}
+vmtsdb_container_user: "{{ vmtsdb_user_id }}"
+vmtsdb_container_group: "{{ vmtsdb_group_id }}"
+vmtsdb_container_name: "vmtsdb"
+vmtsdb_container_command: []
+vmtsdb_container_default_command:
+  - "-enableTCP6"
+  - "-envflag.enable"
+vmtsdb_container_merged_command: >-
+  {{ vmtsdb_container_default_command + (vmtsdb_container_command | default([], false)) }}
+vmtsdb_container_env: {}
+vmtsdb_container_default_env:
+  PATH: "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+vmtsdb_container_merged_env: >-
+  {{ vmtsdb_container_default_env | combine(vmtsdb_container_env) }} 
+vmtsdb_container_volumes: []
+vmtsdb_container_default_volumes:
+  - "{{ vmtsdb_data_path }}:/victoria-metrics-data:z"
+vmtsdb_container_merged_volumes: >-
+  {{ vmtsdb_container_default_volumes | combine(vmtsdb_container_volumes) }}
+vmtsdb_container_restart_policy: "unless-stopped"

roles/vmtsdb/tasks/main.yml

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+---
+- name: Ensure user {{ vmtsdb_user }} is {{ vmtsdb_state }}
+  ansible.builtin.user:
+    name: "{{ vmtsdb_user }}"
+    state: present
+    system: true
+    create_home: false
+  register: vmtsdb_user_info
+
+- name: Ensure directories for vmtsdb are {{ vmtsdb_state }}
+  ansible.builtin.file:
+    path: "{{ item.path }}"
+    state: "{{ (vmtsdb_state == 'present') | ternary('directory', 'absent') }}"
+    owner: "{{ item.owner | default(vmtsdb_user_id) }}"
+    group: "{{ item.group | default(vmtsdb_group_id) }}"
+    mode: "{{ item.mode | default('0775') }}"
+  loop:
+    - path: "{{ vmtsdb_base_path }}"
+    - path: "{{ vmtsdb_data_path }}"
+      mode: "0755"
+  loop_control:
+    label: "{{ item.path }}"
+
+- name: Ensure container image {{ vmtsdb_container_image }} is {{ vmtsdb_state }}
+  community.docker.docker_image:
+    name: "{{ vmtsdb_container_image }}"
+    state: "{{ vmtsdb_state }}"
+    source: "{{ (vmtsdb_state == 'present') | ternary('pull', omit) }}"
+    force_source: >-2
+      {{ (vmtsdb_container_image == 'present') | ternary(vmtsdb_container_image_tag, omit) }}
+
+- name: Ensure vmtsdb container is {{ vmtsdb_state }}
+  community.docker.docker_container:
+    name: "{{ vmtsdb_container_name}}"
+    image: "{{ vmtsdb_container_image }}"
+    env: "{{ vmtsdb_container_merged_env }}"
+    user: "{{ vmtsdb_container_user }}"
+    ports: "{{ vmtsdb_container_ports | default(omit) }}"
+    groups: "{{ vmtsdb_container_group }}"
+    labels: "{{ vmtsdb_container_labels | default(omit) }}"
+    volumes: "{{ vmtsdb_container_merged_volumes }}"
+    command: "{{ vmtsdb_container_merged_command }}"
+    networks: "{{ vmtsdb_container_networks | default(omit) }}"
+    etc_hosts: "{{ vmtsdb_container_etc_hosts | default(omit )}}"
+    purge_networks: "{{ vmtsdb_container_purge_networks | default(omit) }}"
+    restart_policy: "{{ vmtsdb_container_restart_policy | default(omit) }}"
+    state: "{{ (vmtsdb_state == 'present') | ternary('started', 'absent') }}"