---
# use at your own risk

services:
  fantom-mainnet-archive:
    build:
      context: ./fantom
      dockerfile: opera.Dockerfile
      args:
        VERSION: v1.1.3-rc.5
        REPO: https://github.com/Fantom-foundation/go-opera.git
    sysctls:
      # TCP Performance
      net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle
      net.ipv4.tcp_no_metrics_save: 1             # Disable metrics cache
      net.ipv4.tcp_rmem: 4096 87380 16777216      # Increase TCP read buffers
      net.ipv4.tcp_wmem: 4096 87380 16777216      # Increase TCP write buffers
      net.core.somaxconn: 32768                   # Higher connection queue
      # Memory/Connection Management
      # net.core.netdev_max_backlog: 50000          # Increase network buffer
      net.ipv4.tcp_max_syn_backlog: 30000         # More SYN requests
      net.ipv4.tcp_max_tw_buckets: 2000000        # Allow more TIME_WAIT sockets
    ulimits:
      nofile: 1048576    # Max open files (for RPC/WS connections)
    user: root
    ports:
      - 14897:14897
      - 14897:14897/udp
    expose:
      - 8545
      - 8551
    environment:
      - GENESIS=https://download.fantom.network/opera/mainnet/mainnet-5577-full-mpt.g
    command:
      - --cache=${FANTOM_MAINNET_OPERA_ARCHIVE_CACHE_MB:-16000}
      - --datadir=/datadir
      - --db.migration.mode reformat
      - --db.preset pbl-1
      - --http
      - --http.addr=0.0.0.0
      - --http.api=admin,debug,web3,eth,dag,txpool,personal,abft,net,trace,ftm,sfc
      - --http.port=8545
      - --nat=extip:${IP}
      - --port=14897
      - --rpc.gascap=600000000
      - --rpc.txfeecap=0
      - --syncmode full
      - --ws
      - --ws.port=8545
    restart: unless-stopped
    stop_grace_period: 5m
    networks:
      - chains
    volumes:
      - ${FANTOM_MAINNET_OPERA_ARCHIVE_DATA:-fantom-mainnet-opera-archive}:/datadir
      - /slowdisk:/slowdisk
    labels:
      - traefik.enable=true
      - traefik.http.middlewares.fantom-mainnet-opera-archive-stripprefix.stripprefix.prefixes=/fantom-mainnet-archive
      - traefik.http.services.fantom-mainnet-opera-archive.loadbalancer.server.port=8545
      - ${NO_SSL:-traefik.http.routers.fantom-mainnet-opera-archive.entrypoints=websecure}
      - ${NO_SSL:-traefik.http.routers.fantom-mainnet-opera-archive.tls.certresolver=myresolver}
      - ${NO_SSL:-traefik.http.routers.fantom-mainnet-opera-archive.rule=Host(`$DOMAIN`) && PathPrefix(`/fantom-mainnet-archive`)}
      - ${NO_SSL:+traefik.http.routers.fantom-mainnet-opera-archive.rule=PathPrefix(`/fantom-mainnet-archive`)}
      - traefik.http.routers.fantom-mainnet-opera-archive.middlewares=fantom-mainnet-opera-archive-stripprefix, ipwhitelist

volumes:
  fantom-mainnet-opera-archive:

x-upstreams:
  - id: $${ID}
    labels:
      provider: $${PROVIDER}
    chain: fantom
    method-groups:
      enabled:
        - debug
        - filter
    methods:
      disabled:
      enabled:
        - name: txpool_content # TODO: should be disabled for rollup nodes
...