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Polkadot 노드와 Docker — Docker Node (EN)

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Polkadot 노드와 Docker — Docker Node (EN)

This page is an English summary. For the full, maintained operations guide (commands, snapshots, troubleshooting) see README.md. Contributions that replace this stub with a proper translation are welcome.

At a glance

  • Chain id slug: polkadot
  • Variant: docker
  • Category: l1-pos — Proof-of-Stake L1. Sync heavily depends on state diff I/O — NVMe is usually required; Validators need signing-key protection (see backup).
  • Upstream repo: https://github.com/paritytech/polkadot-sdk

Quick start

# from chains/polkadot/docker/
docker compose up -d
docker compose logs -f

See docker-compose.yml and README.md for image tags, port mapping, and environment variables specific to this chain.

Status check

Typical patterns (exact command in the Korean README):

  • EVM chains — eth_blockNumber, eth_chainId on HTTP RPC
  • Solana — getSlot, getHealth on 8899
  • Tendermint / Cosmos SDK — GET /status on 26657
  • Substrate — chain_getHeader, system_health on 9933
  • Sui — sui_getLatestCheckpointSequenceNumber
  • Bitcoin / Dogecoin / Litecoin — getblockchaininfo (basic auth)

References

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