Ethereum consensus client in Rust
Go to file
Michael Sproul 41e7a07c51 Add lighthouse db command (#3129)
## Proposed Changes

Add a `lighthouse db` command with three initial subcommands:

- `lighthouse db version`: print the database schema version.
- `lighthouse db migrate --to N`: manually upgrade (or downgrade!) the database to a different version.
- `lighthouse db inspect --column C`: log the key and size in bytes of every value in a given `DBColumn`.

This PR lays the groundwork for other changes, namely:

- Mark's fast-deposit sync (https://github.com/sigp/lighthouse/pull/2915), for which I think we should implement a database downgrade (from v9 to v8).
- My `tree-states` work, which already implements a downgrade (v10 to v8).
- Standalone purge commands like `lighthouse db purge-dht` per https://github.com/sigp/lighthouse/issues/2824.

## Additional Info

I updated the `strum` crate to 0.24.0, which necessitated some changes in the network code to remove calls to deprecated methods.

Thanks to @winksaville for the motivation, and implementation work that I used as a source of inspiration (https://github.com/sigp/lighthouse/pull/2685).
2022-04-01 00:58:59 +00:00
.github Add Nethermind integration tests (#3100) 2022-03-24 00:04:48 +00:00
account_manager Improve slashing import log (#3122) 2022-03-28 07:14:16 +00:00
beacon_node Add lighthouse db command (#3129) 2022-04-01 00:58:59 +00:00
book Fix typos in docs (#3121) 2022-03-28 07:14:15 +00:00
boot_node v2.1.5 (#3096) 2022-03-17 23:13:46 +00:00
common Kiln mev boost (#3062) 2022-03-31 07:52:23 +00:00
consensus Kiln mev boost (#3062) 2022-03-31 07:52:23 +00:00
crypto Replace OpenOptions::new with File::options to be readable (#3059) 2022-03-07 06:30:18 +00:00
database_manager Add lighthouse db command (#3129) 2022-04-01 00:58:59 +00:00
lcli Add merge objects to lcli parse-ssz subcommand (#3119) 2022-03-25 14:32:33 +00:00
lighthouse Add lighthouse db command (#3129) 2022-04-01 00:58:59 +00:00
scripts Updates to tests and local testnet for Ganache 7 (#3056) 2022-03-20 22:48:14 +00:00
slasher Update to Rust 1.59 and 2021 edition (#3038) 2022-02-25 00:10:17 +00:00
testing Kiln mev boost (#3062) 2022-03-31 07:52:23 +00:00
validator_client Kiln mev boost (#3062) 2022-03-31 07:52:23 +00:00
.dockerignore Update spec tests to v1.1.0-beta.4 (#2548) 2021-09-25 05:58:35 +00:00
.editorconfig Add editorconfig template 2019-03-11 15:09:57 +11:00
.gitignore Delete uncompressed genesis states (#2092) 2020-12-16 03:44:05 +00:00
.gitmodules Replace EF tests submodule with a makefile 2019-09-08 04:19:54 +10:00
bors.toml Add minimum supported Rust version (#3082) 2022-03-17 03:33:29 +00:00
Cargo.lock Add lighthouse db command (#3129) 2022-04-01 00:58:59 +00:00
Cargo.toml Add lighthouse db command (#3129) 2022-04-01 00:58:59 +00:00
CONTRIBUTING.md Update CONTRIBUTING.md (#751) 2020-01-03 10:45:53 +11:00
Cross.toml Optimise slasher DB layout and switch to MDBX (#2776) 2021-12-21 08:23:17 +00:00
Dockerfile Optimized Docker images (#2966) 2022-01-31 22:55:03 +00:00
Dockerfile.cross Update docker images to Ubuntu latest (#2862) 2021-12-15 07:44:44 +00:00
LICENSE Update License to Apache 2.0 2019-04-15 16:47:35 +10:00
Makefile cargo audit updates (#3063) 2022-03-08 19:48:12 +00:00
README.md Rename Eth1/Eth2 in documents (#3021) 2022-03-02 01:05:08 +00:00
SECURITY.md Add how users should report security vulnerabilities for this repository (#2562) 2021-09-07 01:54:05 +00:00

Lighthouse: Ethereum consensus client

An open-source Ethereum consensus client, written in Rust and maintained by Sigma Prime.

Build Status Book Status Chat Badge

Documentation

Banner

Overview

Lighthouse is:

  • Ready for use on Ethereum consensus 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 proof-of-stake consensus specification.

Staking Deposit Contract

The Lighthouse team acknowledges 0x00000000219ab540356cBB839Cbe05303d7705Fa as the canonical staking 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.

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).