v2

ai-templates-0/stacks/prefect/docker-compose.yml

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+version: "3.8"
+
+services:
+  prefect-server:
+    image: prefecthq/prefect:${PREFECT_VERSION:-3-latest}
+    container_name: prefect-server
+    restart: unless-stopped
+    ports:
+      - "${PREFECT_PORT:-4200}:4200"
+    volumes:
+      - prefect_data:/root/.prefect
+      - prefect_flows:/flows
+    environment:
+      - PREFECT_SERVER_API_HOST=0.0.0.0
+      - PREFECT_SERVER_API_PORT=4200
+      - PREFECT_API_DATABASE_CONNECTION_URL=postgresql+asyncpg://${PG_USER:-prefect}:${PG_PASSWORD:-prefect}@prefect-db:5432/${PG_DB:-prefect}
+      - PREFECT_SERVER_ANALYTICS_ENABLED=${ANALYTICS:-false}
+    command: prefect server start
+    depends_on:
+      prefect-db:
+        condition: service_healthy
+
+  prefect-worker:
+    image: prefecthq/prefect:${PREFECT_VERSION:-3-latest}
+    container_name: prefect-worker
+    restart: unless-stopped
+    volumes:
+      - prefect_flows:/flows
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      - PREFECT_API_URL=http://prefect-server:4200/api
+    command: prefect worker start --pool default-agent-pool --type docker
+    depends_on:
+      - prefect-server
+
+  prefect-db:
+    image: postgres:16-alpine
+    container_name: prefect-db
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER=${PG_USER:-prefect}
+      - POSTGRES_PASSWORD=${PG_PASSWORD:-prefect}
+      - POSTGRES_DB=${PG_DB:-prefect}
+    volumes:
+      - prefect_pg_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${PG_USER:-prefect}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  prefect_data:
+  prefect_flows:
+  prefect_pg_data: