add healthcheck to postgres images

playbooks/apps/files/miniflux/docker-compose.yaml

@@ -17,3 +17,9 @@ services:
     volumes:
       - ./db_data:/var/lib/postgresql/data
     mem_limit: 512m
+    healthcheck:
+      test: ["CMD", "pg_isready", "-d", "miniflux"]
+      interval: 10s
+      timeout: 10s
+      retries: 5
+      start_period: 80s

playbooks/apps/templates/manuels/docker-compose.yaml.j2

@@ -22,3 +22,9 @@ services:
       POSTGRES_DB: "manuels"
     volumes:
       - ./db_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD", "pg_isready", "-d", "manuels"]
+      interval: 10s
+      timeout: 10s
+      retries: 5
+      start_period: 80s