eth-educators / ethstaker-guides Goto Github PK

Hi love the list.

Perhaps it would be good to calculate a reliability score or apply pressure to teams to expose their own, with evidence.

Recent bad blocks, slow response times, unavailability and or Reddit/Twitter drama around MEV would be nice to know about when making an informed choice to support or not support a MEV team.

Hello, thanks for the very helpful doc first!

I am wondering is there some hardware spec recommendation to run the node? I tired using an EC2 t2.micro instance and run into some sigfault/oom issues when compiling the code...

Thanks in advance.

I'm getting this in the lighthouse log:

Jan 31 18:25:44.449 CRIT Could not connect to a suitable eth1 node. Please ensure that you have an eth1 http server running locally on http://localhost:8545 or specify one or more (remote) endpoints using `--eth1-endpoints <COMMA-SEPARATED-SERVER-ADDRESSES>`. Also ensure that `eth` and `net` apis are enabled on the eth1 http server, warning: BLOCK PROPOSALS WILL FAIL WITHOUT VALID, SYNCED ETH1 CONNECTION, service: eth1_rpc 
Jan 31 18:25:44.450 ERRO Failed to update eth1 cache             error: Failed to update Eth1 service: "All fallback errored: http://localhost:8545/ => EndpointError(FarBehind)", retry_millis: 60000, service: eth1_rpc

Is this because geth is still syncing?

every time after rebooting , i must run
sudo chmod +r /var/lib/goethereum/jwtsecret

For Nimbus, the guide currently says:

  --payload-builder=http://127.0.0.1:18550

which results in a Nimbus startup error.

The Nimbus documentation indicates that the parameters should be:

  --payload-builder=true \
  --payload-builder-url=http://127.0.0.1:18550

Hi

I am wondering if it would be possible to mine our own Test-gETH using geth and setting up validator?
Most faucets are limited or even empty or only provide 0.1 gETH per day.

Thanks.

I am running Ubuntu 20.04.2 virtual machine on M1 macOS and I get an error at the step Build this special Geth version.

~/go-ethereum$ make geth
env GO111MODULE=on go run build/ci.go install ./cmd/geth
/usr/local/go/bin/go: 1: ELF: not found
/usr/local/go/bin/go: 2: @$: not found
/usr/local/go/bin/go: 1: ��: not found
/usr/local/go/bin/go: 3:��h�
                           v: not found
/usr/local/go/bin/go: 4: Syntax error: ")" unexpected
make: *** [Makefile:12: geth] Error 2

Hi! I am Daniel one of the developers of Hyperledger Besu. I and the rest of the team appreciate very much the guide that you have written! Just one suggestion from us would be to change the sync mode for Besu.

We would recommend you to use the new checkpoint sync. It works the same as snap sync, but instead of syncing from genesis, it syncs from the block that contains the deployment of the deposit contract. Because of that it is much faster than snap sync. Rocketpool for example uses it as their default sync mode for Besu as well.

after become validator what I exactly need to protect my transction by sandwich

my environment

1.geth
2.lighthouse

what else need to run

mev-boost or mev-boost-relay or something else

at:

Initialize your Geth node with the Kintsugi genesis file.

$ sudo -u goeth /usr/local/bin/geth \
    init ~/consensus-deployment-ansible/kintsugi-testnet/custom_config_data/genesis.json \
    --datadir /var/lib/goethereum

Fatal: Failed to read genesis file: open /home/oort/consensus-deployment-ansible/kintsugi-testnet/custom_config_data/genesis.json: permission denied

This worked:

sudo /usr/local/bin/geth init ~/consensus-deployment-ansible/kintsugi-testnet/custom_config_data/genesis.json --datadir /data/goethereum

Two new relays have emerged: 11/30/22 Twitter announcement

• Ultrasound Money relay
• Gnosis agnostic relay

Reference: existing relay list

Awesome guide, got me up and running super fast.

Now I'm updating my clients due to the TTD change, maybe we should add a section on updating, git commands + copy/replacing the binary under /usr/local/bin ?

Hi, I am following the instructions in this post ethstaker/merge-devnet.md at main · remyroy/ethstaker (github.com) to deploy node, but for some reason I can only deploy it in docker. This made the steps related to systemd / systemctl unavailable, so I used tmux instead of them, and ran the startup parameters and user from the systemd service config file directly from the command line, the following are shell scripts to run them:

sudo -u goeth /usr/local/bin/geth \
    --syncmode=full \
    --http \
    --datadir /var/lib/goethereum \
    --metrics \
    --metrics.expensive \
    --pprof \
    --networkid=1337802 \
    --http.api="engine,eth,web3,net,debug" \
    --http.corsdomain "*" \
    --http.addr "0.0.0.0" \
    --authrpc.jwtsecret=/var/lib/goethereum/jwtsecret \
    --override.terminaltotaldifficulty 20000000000000 \
    --bootnodes "enode://c354db99124f0faf677ff0e75c3cbbd568b2febc186af664e0c51ac435609badedc67a18a63adb64dacc1780a28dcefebfc29b83fd1a3f4aa3c0eb161364cf94@164.92.130.5:30303"

sudo -u lighthousebeacon /usr/local/bin/lighthouse bn \
    --network kiln \
    --datadir /var/lib/lighthouse \
    --staking \
    --http-allow-sync-stalled \
    --merge \
    --execution-endpoints http://127.0.0.1:8551 \
    --metrics \
    --validator-monitor-auto \
    --jwt-secrets="/var/lib/goethereum/jwtsecret" \
    --terminal-total-difficulty-override=20000000000000 \
    --boot-nodes="enr:-Iq4QMCTfIMXnow27baRUb35Q8iiFHSIDBJh6hQM5Axohhf4b6Kr_cOCu0htQ5WvVqKvFgY28893DHAg8gnBAXsAVqmGAX53x8JggmlkgnY0gmlwhLKAlv6Jc2VjcDI1NmsxoQK6S-Cii_KmfFdUJL2TANL3ksaKUnNXvTCv1tLwXs0QgIN1ZHCCIyk"

But after running I encountered the following problem:

geth shows that the peercount is always 0~2, and the error "Snapshot extension registration failed" will pop up;

lighthouse will pop up an Error of "Failed to check transition config" and a CRIT of "No synced execution engines".

Please help my questions, Thanks!

can anyone here help give 320 Göerli? i've spent about $200 on goerli because the faucet doesn't give enough maybe here someone can help me thanks.

announcement, bloXroute MEV Relays to reject blocks w/ OFAC tx: https://twitter.com/bloXrouteLabs/status/1736819783520092357

Reference readme file: https://github.com/eth-educators/ethstaker-guides/blob/4f766cebfa1efb785eab3d6e09ce206c707443bb/MEV-relay-list.md?plain=1