name: signoz

services:
    # ===========================================================================
    # ClickHouse — columnar storage for all telemetry data
    # ===========================================================================
    clickhouse:
        image: clickhouse/clickhouse-server:${CLICKHOUSE_VERSION:-25.5}
        restart: unless-stopped
        environment:
            CLICKHOUSE_DB: ${CLICKHOUSE_DB:-signoz}
            CLICKHOUSE_USER: ${CLICKHOUSE_USER:-admin}
            CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD:-change-me-clickhouse-password}
        volumes:
            - ./clickhouse-data:/var/lib/clickhouse
        healthcheck:
            test: wget --no-verbose --tries=1 --spider http://localhost:8123/ping || exit 1
            interval: 5s
            timeout: 3s
            retries: 30
            start_period: 10s
        networks:
            - signoz

    # ===========================================================================
    # SigNoz — all-in-one observability platform (query service + UI + collector)
    # ===========================================================================
    # Replaces both Alloy (OTEL collector) and LGTM (Grafana/Prometheus/Tempo/Loki).
    # Accepts OTLP gRPC (4317) and OTLP HTTP (4318) from all stacks.
    # UI on port 3301.
    #
    # Docs: https://signoz.io/docs/install/docker/
    # ===========================================================================
    signoz:
        image: signoz/signoz:${SIGNOZ_VERSION:-latest}
        restart: unless-stopped
        depends_on:
            clickhouse:
                condition: service_healthy
        environment:
            SIGNOZ_TELEMETRY_STORE: clickhouse
            DSN: tcp://clickhouse:9000
            CLICKHOUSE_USER: ${CLICKHOUSE_USER:-admin}
            CLICKHOUSE_PASSWORD: ${CLICKHOUSE_PASSWORD:-change-me-clickhouse-password}
            CLICKHOUSE_DATABASE: ${CLICKHOUSE_DB:-signoz}
            STORAGE: clickhouse
            CLICKHOUSE_ENDPOINT: tcp://clickhouse:9000
            SIGNOZ_CLICKHOUSE_DSN: tcp://clickhouse:9000
        ports:
            # SigNoz UI
            - ${EXPOSE_SIGNOZ_UI_PORT:-3301}:3301
            # OTLP gRPC receiver
            - ${EXPOSE_OTLP_GRPC_PORT:-4317}:4317
            # OTLP HTTP receiver
            - ${EXPOSE_OTLP_HTTP_PORT:-4318}:4318
        volumes:
            - ./signoz-data:/var/lib/signoz
        healthcheck:
            test:
                - CMD
                - wget
                - --no-verbose
                - --tries=1
                - --spider
                - http://localhost:3301/api/v1/health
            interval: 15s
            timeout: 5s
            retries: 10
            start_period: 30s
        networks:
            signoz: {}
            pipeline:
                aliases:
                    - signoz
                    - otel
                    - lgtm
            # swag:
            #     aliases:
            #         - signoz

networks:
    signoz:
        name: signoz
        driver: bridge
    pipeline:
        name: pipeline
        external: true
    # swag:
    #     name: swag
    #     external: true

volumes: {}