Several variants of the container

compose.yaml

@@ -0,0 +1,69 @@
+# SPDX-FileCopyrightText: 2026 Bart Broere
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# peo, PostgreSQL with Apache AGE and pgAdmin as separate containers. peo runs
+# from the slim image (see Containerfile). Start with:
+#
+#   POSTGRES_PASSWORD=secret podman compose up -d
+#
+# or put POSTGRES_PASSWORD in a .env file next to this one.
+
+name: peo
+
+services:
+  postgres:
+    image: docker.io/apache/age:release_PG18_1.8.0
+    command: ["postgres", "-c", "shared_preload_libraries=age"]
+    environment:
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD, for example in a .env file}
+      PEO_DEFAULT_GRAPH: ${PEO_DEFAULT_GRAPH:-neo4j}
+    volumes:
+      - postgres-data:/var/lib/postgresql
+      # Creates the default graph when the database is initialised.
+      - ./container/initdb/10-peo.sh:/docker-entrypoint-initdb.d/10-peo.sh:ro
+    ports:
+      - "${PEO_POSTGRES_PORT:-5432}:5432"
+    healthcheck:
+      # Over TCP, so the temporary server that runs the init scripts does not count.
+      test: ["CMD", "pg_isready", "--host", "127.0.0.1", "--username", "postgres"]
+      interval: 5s
+      timeout: 5s
+      retries: 20
+
+  peo:
+    build:
+      context: .
+      dockerfile: Containerfile
+      target: slim
+    image: localhost/peo:slim
+    environment:
+      PEO_PG_HOST: postgres
+      PEO_PG_DATABASE: postgres
+      PEO_DEFAULT_GRAPH: ${PEO_DEFAULT_GRAPH:-neo4j}
+      PEO_LOG_LEVEL: ${PEO_LOG_LEVEL:-INFO}
+    ports:
+      - "7474:7474"
+      - "7687:7687"
+    depends_on:
+      postgres:
+        condition: service_healthy
+
+  pgadmin:
+    image: docker.io/dpage/pgadmin4:9.18
+    environment:
+      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:-admin@example.com}
+      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-${POSTGRES_PASSWORD}}
+      PGADMIN_CONFIG_UPGRADE_CHECK_ENABLED: "False"
+    volumes:
+      - pgadmin-data:/var/lib/pgadmin
+      # Registers the postgres service on first start.
+      - ./container/pgadmin/compose-servers.json:/pgadmin4/servers.json:ro
+    ports:
+      - "5050:80"
+    depends_on:
+      postgres:
+        condition: service_healthy
+
+volumes:
+  postgres-data:
+  pgadmin-data: