## Issue Addressed
N/A
## Proposed Changes
Modifies the local testnet scripts to start a network with genesis validators embedded into the genesis state. This allows us to start a local testnet without the need for deploying a deposit contract or depositing validators pre-genesis.
This also enables us to start a local test network at any fork we want without going through fork transitions. Also adds scripts to start multiple geth clients and peer them with each other and peer the geth clients with beacon nodes to start a post merge local testnet.
## Additional info
Adds a new lcli command `mnemonics-validators` that generates validator directories derived from a given mnemonic.
Adds a new `derived-genesis-state` option to the `lcli new-testnet` command to generate a genesis state populated with validators derived from a mnemonic.
## Issue Addressed
N/A
## Proposed Changes
Replace ganache-cli with anvil https://github.com/foundry-rs/foundry/blob/master/anvil/README.md
We can lose all js dependencies in CI as a consequence.
## Additional info
Also changes the ethers-rs version used in the execution layer (for the transaction reconstruction) to a newer one. This was necessary to get use the ethers utils for anvil. The fixed execution engine integration tests should catch any potential issues with the payload reconstruction after #3592
Co-authored-by: Michael Sproul <michael@sigmaprime.io>
* Temp hack to compile
* Fix doppelganger tests
* Kill in groups instead of storing pid
* Install geth in CI
* Install geth first
* Fix eth1_block_hash
* Fix directory paths and block hash
* Fix workflow for local testnets; reset genesis.json after running script
* Disable capella and deneb forks for doppelganger tests
* oops not capella
* Spin up a spare bn for the doppelganger validator
* testing
* Revert "testing"
This reverts commit 14eb178bca5b7d27b9cd9b665b5cd2c916f50901.
* Modify beacon_node script to take trusted peers
* Set doppelganger bn as a trusted peer
* Update var
* update another
* Fix port
* Add a flag to disable peer scoring
* Disable peer scoring in local testnet bn script
* Revert trusted peers hack
* fmt
* Fix proposer boost score
## Issue Addressed
N/A
## Proposed Changes
The doppelganger tests were failing silently since the `PROPOSER_BOOST` config was not set. Sets the config and script returns an error if any subprocess fails.
## Issue Addressed
Resolves#2069
## Proposed Changes
- Adds a `--doppelganger-detection` flag
- Adds a `lighthouse/seen_validators` endpoint, which will make it so the lighthouse VC is not interopable with other client beacon nodes if the `--doppelganger-detection` flag is used, but hopefully this will become standardized. Relevant Eth2 API repo issue: https://github.com/ethereum/eth2.0-APIs/issues/64
- If the `--doppelganger-detection` flag is used, the VC will wait until the beacon node is synced, and then wait an additional 2 epochs. The reason for this is to make sure the beacon node is able to subscribe to the subnets our validators should be attesting on. I think an alternative would be to have the beacon node subscribe to all subnets for 2+ epochs on startup by default.
## Additional Info
I'd like to add tests and would appreciate feedback.
TODO: handle validators started via the API, potentially make this default behavior
Co-authored-by: realbigsean <seananderson33@gmail.com>
Co-authored-by: Michael Sproul <michael@sigmaprime.io>
Co-authored-by: Paul Hauner <paul@paulhauner.com>
