docker-compose.yml

version: '3.7'

services:
  graph-node:
    image: graphprotocol/graph-node
    ports:
      - '${GRAPHQL_HTTP:-8000}:8000'    # GraphQL HTTP
      - '${GRAPHQL_WSS:-8001}:8001'     # GraphQL WebSocket
      - '${GRAPHQL_ADMIN:-8020}:8020'   # JSON-RPC admin
      - '${GRAPHQL_INDEXER:-8030}:8030' # index node
      - '${GRAPHQL_METRICS:-8040}:8040' # metrics server
    depends_on:
      - ipfs
      - postgres
    extra_hosts:
      - host.docker.internal:host-gateway
    environment:
      postgres_host: postgres
      postgres_user: graph-node
      postgres_pass: let-me-in
      postgres_db: graph-node
      ipfs: 'ipfs:5001'
      ethereum: ${ETH_NETWORK}
      GRAPH_LOG: info
  ipfs:
    image: ipfs/kubo:master-latest
    ports:
      - '${GRAPHQL_IPFS:-5001}:5001'
    volumes:
      - ${GRAPHQL_DATADIR:-./data}/ipfs:/data/ipfs
  postgres:
    image: postgres
    expose:
      - '5432'
    command: ["postgres", "-c", "shared_preload_libraries=pg_stat_statements"]
    environment:
      POSTGRES_USER: graph-node
      POSTGRES_PASSWORD: let-me-in
      POSTGRES_DB: graph-node
      POSTGRES_INITDB_ARGS: "-E UTF8 --locale=C"
    volumes:
      - ${GRAPHQL_DATADIR:-./data}/postgres:/var/lib/postgresql/data