ethereum-rpc-docker/starknet/pathfinder/starknet-sepolia-pathfinder-pruned.yml

---
x-logging-defaults: &logging-defaults
  driver: json-file
  options:
    max-size: "10m"
    max-file: "3"

# Usage:
#
# mkdir rpc && cd rpc
#
# git init
# git remote add origin https://github.com/StakeSquid/ethereum-rpc-docker.git
# git fetch origin vibe
# git checkout origin/vibe
#
# docker run --rm alpine sh -c "printf '0x'; head -c32 /dev/urandom | xxd -p -c 64" > .jwtsecret
#
# env
# ...
# IP=$(curl ipinfo.io/ip)
# DOMAIN=${IP}.traefik.me
# COMPOSE_FILE=base.yml:rpc.yml:starknet/pathfinder/starknet-sepolia-pathfinder-pruned.yml
#
# docker compose up -d
#
# curl -X POST https://${IP}.traefik.me/starknet-sepolia-pathfinder-pruned \
#   -H "Content-Type: application/json" \
#   --data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}'

services:
  starknet-sepolia-pathfinder-pruned:
    image: ${STARKNET_PATHFINDER_IMAGE:-eqlabs/pathfinder}:${STARKNET_SEPOLIA_PATHFINDER_VERSION:-v0.21.5}
    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
    expose:
      - 9545
    command:
      - --ethereum.url=${ETHEREUM_SEPOLIA_EXECUTION_WS}
      - --http-rpc=0.0.0.0:9545
      - --network=sepolia-testnet
      - --rpc.cors-domains=*
      - --rpc.websocket.enabled
      - --storage.blockchain-history=100
      - --storage.state-tries=100
    restart: unless-stopped
    stop_grace_period: 5m
    networks:
      - chains
    volumes:
      - ${STARKNET_SEPOLIA_PATHFINDER_PRUNED_DATA:-starknet-sepolia-pathfinder-pruned}:/usr/share/pathfinder/data
      - /slowdisk:/slowdisk
    logging: *logging-defaults
    labels:
      - prometheus-scrape.enabled=false
      - traefik.enable=true
      - traefik.http.middlewares.starknet-sepolia-pathfinder-pruned-stripprefix.stripprefix.prefixes=/starknet-sepolia-pathfinder-pruned
      - traefik.http.services.starknet-sepolia-pathfinder-pruned.loadbalancer.server.port=9545
      - ${NO_SSL:-traefik.http.routers.starknet-sepolia-pathfinder-pruned.entrypoints=websecure}
      - ${NO_SSL:-traefik.http.routers.starknet-sepolia-pathfinder-pruned.tls.certresolver=myresolver}
      - ${NO_SSL:-traefik.http.routers.starknet-sepolia-pathfinder-pruned.rule=Host(`$DOMAIN`) && (Path(`/starknet-sepolia-pathfinder-pruned`) || Path(`/starknet-sepolia-pathfinder-pruned/`))}
      - ${NO_SSL:+traefik.http.routers.starknet-sepolia-pathfinder-pruned.rule=Path(`/starknet-sepolia-pathfinder-pruned`) || Path(`/starknet-sepolia-pathfinder-pruned/`)}
      - traefik.http.routers.starknet-sepolia-pathfinder-pruned.middlewares=starknet-sepolia-pathfinder-pruned-stripprefix, ipallowlist
      - traefik.http.routers.starknet-sepolia-pathfinder-pruned.priority=50   # gets any request that is not GET with UPGRADE header
      - traefik.http.routers.starknet-sepolia-pathfinder-pruned-ws.priority=100   # answers GET requests first
      - traefik.http.middlewares.starknet-sepolia-pathfinder-pruned-set-ws-path.replacepath.path=/ws
      - traefik.http.services.starknet-sepolia-pathfinder-pruned-ws.loadbalancer.server.port=9545
      - traefik.http.routers.starknet-sepolia-pathfinder-pruned-ws.service=starknet-sepolia-pathfinder-pruned-ws
      - traefik.http.routers.starknet-sepolia-pathfinder-pruned.service=starknet-sepolia-pathfinder-pruned
      - ${NO_SSL:-traefik.http.routers.starknet-sepolia-pathfinder-pruned-ws.entrypoints=websecure}
      - ${NO_SSL:-traefik.http.routers.starknet-sepolia-pathfinder-pruned-ws.tls.certresolver=myresolver}
      - ${NO_SSL:-traefik.http.routers.starknet-sepolia-pathfinder-pruned-ws.rule=Host(`$DOMAIN`) && (Path(`/starknet-sepolia-pathfinder-pruned`) || Path(`/starknet-sepolia-pathfinder-pruned/`)) && Headers(`Upgrade`, `websocket`)}
      - ${NO_SSL:+traefik.http.routers.starknet-sepolia-pathfinder-pruned-ws.rule=(Path(`/starknet-sepolia-pathfinder-pruned`) || Path(`/starknet-sepolia-pathfinder-pruned/`)) && Headers(`Upgrade`, `websocket`)}
      - traefik.http.routers.starknet-sepolia-pathfinder-pruned-ws.middlewares=starknet-sepolia-pathfinder-pruned-stripprefix, starknet-sepolia-pathfinder-pruned-set-ws-path, ipallowlist

volumes:
  starknet-sepolia-pathfinder-pruned:

x-upstreams:
  - id: $${ID}
    labels:
      provider: $${PROVIDER}
    connection:
      generic:
        rpc:
          url: $${RPC_URL}
        ws:
          frameSize: 20Mb
          msgSize: 50Mb
          url: $${WS_URL}
    chain: starknet-sepolia
    method-groups:
      enabled:
        - debug
        - filter
    methods:
      disabled:
      enabled:
        - name: txpool_content # TODO: should be disabled for rollup nodes
...