Add postgres/docker-compose-postgres.yml

postgres/docker-compose-postgres.yml

@@ -0,0 +1,47 @@
+services:
+  postgres:
+    image: ${POSTGRESQL_IMAGE}
+    container_name: ${POSTGRESQL_CONTAINER_NAME}
+    hostname: ${POSTGRESQL_HOSTNAME_NAME}
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DB}
+    restart: always      
+    ports:
+      - "5432:5432"
+    volumes:
+      - ./data:/var/lib/postgresql/data
+      - ./backups:/backups
+    networks:
+      - postgres-network
+
+
+
+  init-db:
+    image: ${POSTGRESQL_IMAGE}
+    container_name: ${INITDB_CONTAINER_NAME}
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DB}
+    volumes:
+      - ./backups:/backups
+    depends_on:
+      - postgres
+    networks:
+      - postgres-network
+    entrypoint: >
+      bash -c "
+      echo 'Waiting for PostgreSQL to start...';
+      until pg_isready -h postgres -U admin; do sleep 1; done;
+      echo 'Creating database and restoring backup...';
+      psql -h postgres -U admin -c 'CREATE DATABASE mydb;';
+      pg_restore -h postgres -U admin -d mydb /backups/backup.dump;
+      echo 'Backup restored successfully.';
+      "
+    restart: on-failure
+
+networks:
+  postgres-network:
+    driver: bridge