Ethereum consensus client in Rust
34d22b5920
## Issue Addressed Resolves #2541 ## Proposed Changes Reduces verbosity of validator monitor per epoch logging by batching info logs for multiple validators. Instead of a log for every validator managed by the validator monitor, we now batch logs for attestation records for previous epoch. Before: ```log Sep 20 06:53:08.239 INFO Previous epoch attestation success validator: 1, epoch: 65875, matched_head: true, matched_target: true, inclusion_lag: 0 slot(s), service: val_mon Sep 20 06:53:08.239 INFO Previous epoch attestation success validator: 2, epoch: 65875, matched_head: true, matched_target: true, inclusion_lag: 0 slot(s), service: val_mon Sep 20 06:53:08.239 INFO Previous epoch attestation success validator: 3, epoch: 65875, matched_head: true, matched_target: true, inclusion_lag: 0 slot(s), service: val_mon Sep 20 06:53:08.239 INFO Previous epoch attestation success validator: 4, epoch: 65875, matched_head: true, matched_target: true, inclusion_lag: 0 slot(s), service: val_mon Sep 20 06:53:08.239 INFO Previous epoch attestation success validator: 5, epoch: 65875, matched_head: false, matched_target: true, inclusion_lag: 0 slot(s), service: val_mon Sep 20 06:53:08.239 WARN Attestation failed to match head validator: 5, epoch: 65875, service: val_mon Sep 20 06:53:08.239 INFO Previous epoch attestation success validator: 6, epoch: 65875, matched_head: false, matched_target: true, inclusion_lag: 0 slot(s), service: val_mon Sep 20 06:53:08.239 WARN Attestation failed to match head validator: 6, epoch: 65875, service: val_mon Sep 20 06:53:08.239 INFO Previous epoch attestation success validator: 7, epoch: 65875, matched_head: true, matched_target: false, inclusion_lag: 1 slot(s), service: val_mon Sep 20 06:53:08.239 WARN Attestation failed to match target validator: 7, epoch: 65875, service: val_mon Sep 20 06:53:08.239 WARN Sub-optimal inclusion delay validator: 7, epoch: 65875, optimal: 1, delay: 2, service: val_mon Sep 20 06:53:08.239 INFO Previous epoch attestation success validator: 8, epoch: 65875, matched_head: true, matched_target: false, inclusion_lag: 1 slot(s), service: val_mon Sep 20 06:53:08.239 WARN Attestation failed to match target validator: 8, epoch: 65875, service: val_mon Sep 20 06:53:08.239 WARN Sub-optimal inclusion delay validator: 8, epoch: 65875, optimal: 1, delay: 2, service: val_mon Sep 20 06:53:08.239 ERRO Previous epoch attestation missing validator: 9, epoch: 65875, service: val_mon Sep 20 06:53:08.239 ERRO Previous epoch attestation missing validator: 10, epoch: 65875, service: val_mon ``` after ``` Sep 20 06:53:08.239 INFO Previous epoch attestation success validators: [1,2,3,4,5,6,7,8,9] , epoch: 65875, service: val_mon Sep 20 06:53:08.239 WARN Previous epoch attestation failed to match head, validators: [5,6], epoch: 65875, service: val_mon Sep 20 06:53:08.239 WARN Previous epoch attestation failed to match target, validators: [7,8], epoch: 65875, service: val_mon Sep 20 06:53:08.239 WARN Previous epoch attestations had sub-optimal inclusion delay, validators: [7,8], epoch: 65875, service: val_mon Sep 20 06:53:08.239 ERRO Previous epoch attestation missing validators: [9,10], epoch: 65875, service: val_mon ``` The detailed individual logs are downgraded to debug logs. |
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|---|---|---|
| .github | ||
| account_manager | ||
| beacon_node | ||
| book | ||
| boot_node | ||
| common | ||
| consensus | ||
| crypto | ||
| lcli | ||
| lighthouse | ||
| scripts | ||
| slasher | ||
| testing | ||
| validator_client | ||
| .dockerignore | ||
| .editorconfig | ||
| .gitignore | ||
| .gitmodules | ||
| bors.toml | ||
| Cargo.lock | ||
| Cargo.toml | ||
| CONTRIBUTING.md | ||
| Cross.toml | ||
| Dockerfile | ||
| Dockerfile.cross | ||
| LICENSE | ||
| Makefile | ||
| README.md | ||
| SECURITY.md | ||
Lighthouse: Ethereum 2.0
An open-source Ethereum 2.0 client, written in Rust and maintained by Sigma Prime.
Overview
Lighthouse is:
- Ready for use on Eth2 mainnet.
- Fully open-source, licensed under Apache 2.0.
- Security-focused. Fuzzing techniques have been continuously applied and several external security reviews have been performed.
- Built in Rust, a modern language providing unique safety guarantees and excellent performance (comparable to C++).
- Funded by various organisations, including Sigma Prime, the Ethereum Foundation, ConsenSys, the Decentralization Foundation and private individuals.
- Actively involved in the specification and security analysis of the Ethereum 2.0 specification.
Eth2 Deposit Contract
The Lighthouse team acknowledges
0x00000000219ab540356cBB839Cbe05303d7705Fa
as the canonical Eth2 deposit contract address.
Documentation
The Lighthouse Book contains information for users and developers.
The Lighthouse team maintains a blog at lighthouse.sigmaprime.io which contains periodical progress updates, roadmap insights and interesting findings.
Branches
Lighthouse maintains two permanent branches:
stable: Always points to the latest stable release.- This is ideal for most users.
unstable: Used for development, contains the latest PRs.- Developers should base their PRs on this branch.
Contributing
Lighthouse welcomes contributors.
If you are looking to contribute, please head to the Contributing section of the Lighthouse book.
Contact
The best place for discussion is the Lighthouse Discord server. Alternatively, you may use the sigp/lighthouse gitter.
Sign up to the Lighthouse Development Updates mailing list for email notifications about releases, network status and other important information.
Encrypt sensitive messages using our PGP key.
Donations
Lighthouse is an open-source project and a public good. Funding public goods is hard and we're grateful for the donations we receive from the community via:
- Gitcoin Grants.
- Ethereum address:
0x25c4a76E7d118705e7Ea2e9b7d8C59930d8aCD3b(donation.sigmaprime.eth).