Skip to main content

Building a node from source

Docker images are the easiest way to run an Celo node, but you can always build your own node from source code. You might want to do this if you want to run a node on a specific architecture or if you want to inspect the source code of the node you're running. This guide will walk you through the full process of building a node from source.

Network config & Assets​

Alfajores​

  • Full migrated chaindata

  • Rollup deploy config

  • L1 contract addresses

  • L2 allocs

  • rollup.json

  • Genesis used for snap syncing

  • p2p peers:

    • op-geth bootnode/peers, to be used with op-geth --bootnodes flag:

      enode://ac0f42fa46f8cc10bd02a103894d71d495537465133e7c442bc02dc76721a5f41761cc2d8c69e7ba1b33e14e28f516436864d3e0836e2dcdaf032387f72447dd@34.83.164.192:30303
      enode://596002969b8b269a4fa34b4709b9600b64201e7d02e2f5f1350affd021b0cbda6ce2b913ebe24f0fb1edcf66b6c730a8a3b02cd940f4de995f73d3b290a0fc92@34.82.177.77:30303
      enode://3619455064ef1ce667171bba1df80cfd4c097f018cf0205aaad496f0d509611b7c40396893d9e490ee390cd098888279e177a4d9bb09c58387bb0a6031d237f1@34.19.90.27:30303
      enode://e3c54db6004a92d4ee87504f073f3234a25759b485274cc224037e3e5ee792f3b482c3f4fffcb764af6e1859a1aea9710b71e1991e32c1dee7f40352124bb182@35.233.249.87:30303
      enode://674410b34fd54c8406a4f945292b96111688d4bab49aecdc34b4f1b346891f4673dcb03ed44c38ab467ef7bec0b20f6031ad88aa1d35ce1333b343d00fa19fb1@34.168.43.76:30303

    • op-node static peers, to be used with op-node --p2p.static flag:

      /ip4/35.197.25.52/tcp/9222/p2p/16Uiu2HAmQEdyLRSAVZDr5SqbJ1RnKmNDhtQJcEKmemrVxe4FxKwR
      /ip4/34.105.22.4/tcp/9222/p2p/16Uiu2HAm1SZBDSugT5MMu7vBY8auDgfZFNhoDeXPLc9Me5FsAxwT
      /ip4/34.83.209.168/tcp/9222/p2p/16Uiu2HAmGJAiUX6HLSo4nLh8T984qxzokwL23cVsYuNZy2SrK7C6
      /ip4/34.83.214.149/tcp/9222/p2p/16Uiu2HAmAko2Kr3eAjM7tnshtEhYrxQYfKUvN2kwiygeFoBAoi8S
      /ip4/34.169.5.52/tcp/9222/p2p/16Uiu2HAmKc6YKHzYgsjBDaj36uAufxpgZFgrzDqVBt6zTPwdhhJD

  • Container images:

Common problems​

Transactions are not being executed when submitted to a node​

If your node is synced but transtransactions submitted to it are not executed, make sure the the --rollup.sequencerhttp=https://sequencer.alfajores.celo-testnet.org flag is correctly set.