Commit Graph

6 Commits

Author SHA1 Message Date
realbigsean
6c2d8b2262 Builder Specs v0.2.0 (#3134)
## Issue Addressed

https://github.com/sigp/lighthouse/issues/3091

Extends https://github.com/sigp/lighthouse/pull/3062, adding pre-bellatrix block support on blinded endpoints and allowing the normal proposal flow (local payload construction) on blinded endpoints. This resulted in better fallback logic because the VC will not have to switch endpoints on failure in the BN <> Builder API, the BN can just fallback immediately and without repeating block processing that it shouldn't need to. We can also keep VC fallback from the VC<>BN API's blinded endpoint to full endpoint.

## Proposed Changes

- Pre-bellatrix blocks on blinded endpoints
- Add a new `PayloadCache` to the execution layer
- Better fallback-from-builder logic

## Todos

- [x] Remove VC transition logic
- [x] Add logic to only enable builder flow after Merge transition finalization
- [x] Tests
- [x] Fix metrics
- [x] Rustdocs


Co-authored-by: Mac L <mjladson@pm.me>
Co-authored-by: realbigsean <sean@sigmaprime.io>
2022-07-30 00:22:37 +00:00
Mac L
2940783a9c Upstream local testnet improvements (#3336)
## Proposed Changes

Adds some improvements I found when playing around with local testnets in #3335:
- When trying to kill processes, do not exit on a failure. (If a node fails to start due to a bug, the PID associated with it no longer exists. When trying to tear down the testnets, an error will be raised when it tries that PID and then will not try any PIDs following it. This change means it will continue and tear down the rest of the network.
- When starting the testnet, set `ulimit` to a high number. This allows the VCs to import 1000s of validators without running into limitations.
2022-07-15 07:31:22 +00:00
realbigsean
ae5b141dc4 Updates to tests and local testnet for Ganache 7 (#3056)
## Issue Addressed

#2961

## Proposed Changes

-- update `--chainId` -> `--chain.chainId`
-- remove `--keepAliveTimeout`
-- fix log to listen for
-- rename `ganache-cli` to `ganache` everywhere


Co-authored-by: realbigsean <sean@sigmaprime.io>
2022-03-20 22:48:14 +00:00
Akihito Nakano
736457b562 Run setup.sh foreground in order to avoid timing issues (#2970)
## Issue Addressed

Resolves https://github.com/sigp/lighthouse/pull/2919#issuecomment-1022892369

## Proposed Changes

- Run setup.sh foreground in order to avoid timing issues
2022-01-31 22:55:04 +00:00
Akihito Nakano
150931950d Fix errors from local testnet scripts on MacOS (#2919)
## Issue Addressed

Resolves https://github.com/sigp/lighthouse/issues/2763

## Proposed Changes

- Add a workflow which tests that local testnet starts successfully
  - Added `set` option into the scripts in order to fail fast so that we can notice errors during starting local testnet.
- Fix errors on MacOS
  - The redirect `&>>` is supported since bash v4 but the version bundled in macOS(11.6.1) is v3. a54f119c9b
2022-01-26 23:14:20 +00:00
Wink Saville
21d1af435a Create a local testnet (#2614)
The testnet will be on the local computer and have 1 eth1 node,
4 beacon nodes, 1 validator with 20 vc's.
2021-10-01 06:32:37 +00:00