iggy_sample/docker-compose.yaml at main · mlevkov/iggy_sample · GitHub

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services:
    # Apache Iggy message streaming server
    iggy:
        image: apache/iggy:latest
        privileged: true
        container_name: iggy-server
        ports:
            # TCP transport (default)
            - "8090:8090"
            # QUIC transport
            - "8080:8080"
            # HTTP transport (also serves /metrics for Prometheus)
            - "3000:3000"
        volumes:
            - iggy_data:/iggy/data
        environment:
            # Root user credentials
            - IGGY_ROOT_USERNAME=iggy
            - IGGY_ROOT_PASSWORD=iggy
            # Server configuration
            - IGGY_HTTP_ENABLED=true
            - IGGY_HTTP_ADDRESS=0.0.0.0:3000
            - IGGY_TCP_ENABLED=true
            - IGGY_TCP_ADDRESS=0.0.0.0:8090
            - IGGY_QUIC_ENABLED=true
            - IGGY_QUIC_ADDRESS=0.0.0.0:8080
            # Metrics endpoint (Prometheus-compatible)
            - IGGY_HTTP_METRICS_ENABLED=true
            - IGGY_HTTP_METRICS_ENDPOINT=/metrics
        healthcheck:
            test: ["CMD", "iggy", "ping"]
            interval: 10s
            timeout: 5s
            retries: 5
            start_period: 10s
        restart: unless-stopped
        networks:
            - iggy-network

    # Sample application
    app:
        build:
            context: .
            dockerfile: Dockerfile
        container_name: iggy-sample-app
        ports:
            - "8000:8000"
        environment:
            - HOST=0.0.0.0
            - PORT=8000
            - IGGY_CONNECTION_STRING=iggy://iggy:iggy@iggy:8090
            - IGGY_STREAM=sample-stream
            - IGGY_TOPIC=events
            - IGGY_PARTITIONS=3
            - RUST_LOG=info,iggy_sample=debug
        depends_on:
            iggy:
                condition: service_healthy
        restart: unless-stopped
        networks:
            - iggy-network

    # Prometheus metrics collection
    prometheus:
        image: prom/prometheus:latest
        container_name: iggy-prometheus
        ports:
            - "9090:9090"
        volumes:
            - ./observability/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
            - prometheus_data:/prometheus
        command:
            - "--config.file=/etc/prometheus/prometheus.yml"
            - "--storage.tsdb.path=/prometheus"
            - "--storage.tsdb.retention.time=15d"
            - "--web.enable-lifecycle"
            - "--web.console.libraries=/usr/share/prometheus/console_libraries"
            - "--web.console.templates=/usr/share/prometheus/consoles"
        depends_on:
            iggy:
                condition: service_healthy
        restart: unless-stopped
        networks:
            - iggy-network

    # Grafana visualization
    grafana:
        image: grafana/grafana:latest
        container_name: iggy-grafana
        ports:
            - "3001:3000"
        volumes:
            - ./observability/grafana/provisioning:/etc/grafana/provisioning:ro
            - grafana_data:/var/lib/grafana
        environment:
            # Default admin credentials (change in production)
            - GF_SECURITY_ADMIN_USER=admin
            - GF_SECURITY_ADMIN_PASSWORD=admin
            # Allow anonymous access for local development
            - GF_AUTH_ANONYMOUS_ENABLED=true
            - GF_AUTH_ANONYMOUS_ORG_ROLE=Viewer
            # Server settings
            - GF_SERVER_ROOT_URL=http://localhost:3001
            # Provisioning
            - GF_PATHS_PROVISIONING=/etc/grafana/provisioning
        depends_on:
            - prometheus
        restart: unless-stopped
        networks:
            - iggy-network

    # Iggy Web UI - Dashboard for managing streams, topics, and messages
    iggy-web-ui:
        image: apache/iggy-web-ui:latest
        container_name: iggy-web-ui
        ports:
            - "3050:3050"
        environment:
            # Connect to Iggy server HTTP API
            - PUBLIC_IGGY_API_URL=http://iggy:3000
        depends_on:
            iggy:
                condition: service_healthy
        restart: unless-stopped
        networks:
            - iggy-network

volumes:
    iggy_data:
        driver: local
    prometheus_data:
        driver: local
    grafana_data:
        driver: local

networks:
    iggy-network:
        driver: bridge