docker postgres service

docker-compose.yml

@@ -31,8 +31,37 @@ services:
       - EMAIL_BACKEND=${IDHUB_EMAIL_BACKEND}
       - SUPPORTED_CREDENTIALS=${IDHUB_SUPPORTED_CREDENTIALS:-}
       - SYNC_ORG_DEV=${IDHUB_SYNC_ORG_DEV}
+      - DB_PORT=${IDHUB_DB_PORT:-5432}
+      - DB_HOST=${IDHUB_DB_HOST:-devicehub-postgres}
+      - DB_NAME=${IDHUB_DB_NAME}
+      - DB_USER=${IDHUB_DB_USER}
+      - DB_PASSWORD=${IDHUB_DB_PASSWORD}
     ports:
       - ${IDHUB_PORT:-9001}:${IDHUB_PORT:-9001}
     # TODO manage volumes dev vs prod
     volumes:
       - .:/opt/idhub
+    depends_on:
+        idhub-postgres:
+          condition: service_healthy
+          restart: true
+
+  idhub-postgres:
+    image: postgres:17
+    environment:
+      - POSTGRES_DB=${IDHUB_DB_NAME}
+      - POSTGRES_USER=${IDHUB_DB_USER}
+      - POSTGRES_PASSWORD=${IDHUB_DB_PASSWORD}
+    volumes:
+      - idhub_pg_data:/var/lib/postgresql/data
+    healthcheck:
+    # https://docs.docker.com/compose/how-tos/startup-order/
+      test: ["CMD-SHELL", "pg_isready -U ${IDHUB_DB_USER} -d ${IDHUB_DB_NAME}"]
+      start_period: 1s
+      interval: 1s
+      timeout: 10s
+      retries: 10
+
+
+volumes:
+  idhub_pg_data: