add db.postgres role

db.postgres/defaults/main.yml

@@ -0,0 +1,31 @@
+db__postgres_image_name: "dhub.touchin.ru/common/postgresql-walg"
+db__postgres_image_tag: "10_0.2.9"
+db__postgres_data_directory: "/var/lib/postgresql/data/pgdata"
+db__postgres_image: "{{ db__postgres_image_name }}:{{ db__postgres_image_tag }}"
+
+db__postgres_command_default:
+  - "./entrypoint.sh"
+  - "postgres"
+
+db__postgres_port: "5432"
+# db__postgres_port: "127.0.0.1:5432:5432"
+
+# db__postgres_database_name: my-db
+# db__postgres_username: postgres
+# db__postgres_password: secret
+
+# db__postgres_server_name: postgres
+# db__postgres_container_name: postgres
+
+# db__postgres_backup_enabled: false
+# db__postgres_postgres_mode: "backup"
+# db__postgres_s3_region: "eu-central-1"
+# db__postgres_s3_access_key: "KEY"
+# db__postgres_s3_secret_key: "SECRET"
+# db__postgres_s3_prefix: "s3://bucket-name/path/to/subfolder"
+# db__postgres_delete_retain: 15
+# db__postgres_base_backup_in: "30 2 * * *"
+
+# db__postgres_recovery_enabled: false
+# db__postgres_archive_timeout: 600
+# db__postgres_checkpoint_timeout: 600

db.postgres/tasks/main.yml

@@ -0,0 +1,39 @@
+---
+
+- name: DB.POSTGRES | Prepare deployment
+  include_role:
+    name: docker.deployment.prepare
+    public: "yes"
+  vars:
+    deployment_name: "{{ db__postgres_deployment_name }}"
+  tags:
+    - postgres
+
+- name: DB.POSTGRES | Merge commandline agruments
+  set_fact:
+    db__postgres_command: "{{ db__postgres_command_default + db__postgres_command_custom }}"
+  tags:
+    - postgres
+
+- name: DB.POSTGRES | Copy templates
+  template:
+    src: "templates/{{ item }}.j2"
+    dest: "{{ docker_deployment__deploy_path }}/{{ item }}"
+  with_items:
+    - docker-compose.yml
+    - backup.env
+  become_user: "{{ docker_deployment__deploy_user_name }}"
+  become: yes
+  tags:
+    - files
+    - postgres
+
+- name: DB.POSTGRES | Run deployment
+  docker_service:
+    project_src: "{{ docker_deployment__deploy_path }}"
+    restarted: "yes"
+  become: yes
+  become_user: "{{ docker_deployment__deploy_user_name }}"
+  tags:
+    - run
+    - postgres

db.postgres/templates/backup.env.j2

@@ -0,0 +1,9 @@
+{% if db__postgres_backup_enabled == true %}
+POSTGRES_MODE={{ db__postgres_postgres_mode }}
+AWS_REGION={{ db__postgres_s3_region }}
+AWS_ACCESS_KEY_ID={{ db__postgres_s3_access_key }}
+AWS_SECRET_ACCESS_KEY={{ db__postgres_s3_secret_key }}
+WALE_S3_PREFIX={{ db__postgres_s3_prefix }}
+WALG_DELETE_RETAIN={{ db__postgres_delete_retain }}
+WALG_BASE_BACKUP_IN={{ db__postgres_base_backup_in }}
+{% endif %}

db.postgres/templates/docker-compose.yml.j2

@@ -0,0 +1,27 @@
+version: "3.7"
+
+services:
+  {{ db__postgres_server_name }}:
+    container_name: "{{ db__postgres_container_name }}"
+    image: "{{ db__postgres_image }}"
+    restart: unless-stopped
+    volumes:
+      - "{{ docker_deployment__volume_path }}:/var/lib/postgresql/data"
+    command: {{ db__postgres_command_default }}
+    env_file:
+      - backup.env
+    environment:
+      - PGDATA={{ db__postgres_data_directory }}
+      - POSTGRES_DB={{ db__postgres_database_name }}
+      - POSTGRES_USER={{ db__postgres_username }}
+      - POSTGRES_PASSWORD={{ db__postgres_password }}
+    labels:
+      "traefik.enable": "false"
+    networks:
+      - "{{ docker__traefik_network }}"
+    ports:
+      - "{{ db__postgres_port }}"
+
+networks:
+  {{ docker__traefik_network }}:
+    external: true

repository.nexus/tasks/main.yml

@@ -11,7 +11,7 @@
 
 - name: DOCKER.NEXUS | Copy templates
   template:
-    src: templates/{{ item }}.j2
+    src: "templates/{{ item }}.j2"
     dest: "{{ docker_deployment__deploy_path }}/{{ item }}"
   with_items:
     - docker-compose.yml