Postgres db macro

ansible/plays/templates/macro/postgres.j2

@@ -0,0 +1,36 @@
+{# https://github.com/prodrigestivill/docker-postgres-backup-local #}
+{% macro postgres(name, user, pass, db, networks, schedule="@daily", version="15") %}
+  {{ name | mandatory | string }}:
+    image: postgres:{{ version | mandatory }}
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER={{ user | mandatory }}
+      - POSTGRES_DB={{ db | mandatory }}
+      - POSTGRES_PASSWORD={{ pass | mandatory }}
+      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
+    networks: {{ networks | mandatory | list | union(["postgres"]) | sort }}
+    volumes:
+      - {{ name | string | lower }}_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready", "-U", "{{ user }}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+  {{ name | mandatory | string }}_pgbackup:
+    image: prodrigestivill/postgres-backup-local:latest
+    restart: unless-stopped
+    volumes:
+      - "/opt/pgbackups/${COMPOSE_PROJECT_NAME}/:/backups:z"
+    networks:
+      - postgres
+    depends_on:
+      - {{ name | mandatory | string }}
+    environment:
+      - POSTGRES_HOST={{ name | mandatory | string }}
+      - POSTGRES_USER={{ user | mandatory }}
+      - POSTGRES_DB={{ db | mandatory }}
+      - POSTGRES_PASSWORD={{ pass | mandatory }}
+      - POSTGRES_EXTRA_OPTS=-Z6 --schema=public --blobs
+      - SCHEDULE={{ schedule | mandatory }}
+{% endmacro %}
+