docker-compose.yml

version: '3'

services:
  substrate_node:
    container_name: substrate_node
    image: ${NODE_IMAGE}
    ports:
      - "30333:30333" # p2p port
      - "9933:9933" # rpc port
      - "9944:9944" # ws port
      - "9615:9615" # metrics prometheus
    volumes:
      - database:/polkadot  
    command: [
        "--name", "PolkaDocker",
        "--ws-external",
        "--rpc-external",
        "--rpc-cors", "all",
        "--pruning=2000",
        "--prometheus-external",
        "--db-cache=${NODE_DB_CACHE_IN_MB}",
        "--ws-max-connections=1000",
        "--unsafe-pruning",
        "--in-peers=${NODE_IN_PEERS}",
        "--out-peers=${NODE_OUT_PEERS}",
        "--chain", "kusama"
    ]
    cpuset: ${NODE_CPU_SET}

  node_exporter:
    container_name: node_exporter
    image: prom/node-exporter
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    command: 
      - '--path.procfs=/host/proc' 
      - '--path.sysfs=/host/sys'
      - --collector.filesystem.ignored-mount-points
      - "^/(sys|proc|dev|host|etc|rootfs/var/lib/docker/containers|rootfs/var/lib/docker/overlay2|rootfs/run/docker/netns|rootfs/var/lib/docker/aufs)($$|/)"
    ports:
      - 9100:9100
      
  cadvisor:
    container_name: cadvisor
    image: gcr.io/cadvisor/cadvisor:v0.36.0
    ports:
      - "8080:8080"
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
    privileged: true

  prometheus:
    container_name: prometheus
    image: prom/prometheus
    volumes:
      - ./prometheus/:/etc/prometheus/
      - prometheus_data:/prometheus
    depends_on:
      - cadvisor  
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles' 
    ports:
      - "9090:9090"

  grafana:
    container_name: grafana
    image: grafana/grafana
    user: "472"
    depends_on:
      - prometheus
    ports:
      - 3000:3000
    volumes:
      - grafana_data:/var/lib/grafana
      - ./grafana/provisioning/:/etc/grafana/provisioning/
    env_file:
      - ./grafana/config.monitoring

  renderer:
    container_name: renderer
    image: grafana/grafana-image-renderer
    ports:
      - "8081:8081"

  test_client:
    container_name: test_client
    build: ./test-client
    user: "${CURRENT_UID}:${CURRENT_GID}"
    depends_on:
      - substrate_node
    profiles:
      - test
    volumes:
      - ./tests/:/etc/tests/  
    environment:
      WS_ADDRESS: "ws://substrate_node:9944"
      CONCURRENT_CONNECTIONS_MAX: ${CONCURRENT_CONNECTIONS_MAX}
      CONCURRENT_CONNECTIONS_WAIT_TIME_IN_SEC: ${CONCURRENT_CONNECTIONS_WAIT_TIME_IN_SEC}
      TOTAL_REQUESTS: ${TOTAL_REQUESTS}
      TEST_DIR: ${TEST_DIR}
      NODE_MEM: ${NODE_MEM}
      NODE_CPU_SET: ${NODE_CPU_SET}
      NODE_DB_CACHE: ${NODE_DB_CACHE_IN_MB}
      NODE_IN_PEERS: ${NODE_IN_PEERS}
      NODE_OUT_PEERS: ${NODE_OUT_PEERS}      

  prefetch-data:
    image: alpine
    command: sh -c "apk --no-cache add curl tar lz4 && mkdir -p rocksdb/.local/share/polkadot/chains/ksmcc3 && curl -o - -L https://ksm-rocksdb.polkashots.io/snapshot | lz4 -c -d - | tar -x -C rocksdb/.local/share/polkadot/chains/ksmcc3"
    volumes:
      - database:/rocksdb
    profiles:
      - download-snapshot

volumes:
  database: 
  prometheus_data:
  grafana_data: