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Create-EigenLayer-CLI.md

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EigenLayer CLI installation and registration

System Requirements

Category Requirements
CPU x86_64 (Intel, AMD) processor with at least 8 physical cores
CPU CMPXCHG16B, POPCNT, SSE4.1, SSE4.2, AVX
RAM 32GB DDR4
Storage 1.5TB SSD (NVMe SSD is recommended)
Operating System Linux (tested on Ubuntu 22.04 LTS)

1. Install Docker & Docker compose

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io
docker version
VER=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | grep tag_name | cut -d '"' -f 4)
curl -L "https://github.com/docker/compose/releases/download/"$VER"/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

chmod +x /usr/local/bin/docker-compose
docker-compose --version

2. Install EigenLayer CLI

curl -sSfL https://raw.githubusercontent.com/layr-labs/eigenlayer-cli/master/scripts/install.sh | sh -s
export PATH=$PATH:~/bin
eigenlayer --version

3. Clone NFFL repo

git clone https://github.com/NethermindEth/near-sffl.git
cd near-sffl/setup/plugin
cp .env.example .env

4. Create/Import Eigenlayer ECDSA wallet

eigenlayer operator keys create --key-type ecdsa "wallet_name" (REMEMBER CHANGE THE WALLET NAME)

Set password & save your private key (DON'T FORGET SAVE THIS)

Import an old key (OPTIONAL)

eigenlayer operator keys import --key-type ecdsa "wallet_name" PRIVATEKEY (CHANGE PRIVATE BY UR PRIVATE KEY)

5. Create/Import Eigenlayer BLS wallet

eigenlayer operator keys create --key-type bls "wallet_name" (REMEMBER CHANGE THE WALLET NAME)

Set password & save your private key (DON'T FORGET SAVE THIS)

Import an old key (OPTIONAL)

eigenlayer operator keys import --key-type bls "wallet_name" PRIVATEKEY (CHANGE PRIVATE BY UR PRIVATE KEY)

6. Fund your Eigen wallet

You’ll need at least 1 Holesky ETH to cover the gas cost of the operator registration. Make sure to send at least 1 ETH to your Eigenlayer operator’s address

Link faucet Holesky ETH:

https://cloud.google.com/application/web3/faucet/ethereum/holesky

https://holesky-faucet.pk910.de/

7. Config & register operator

eigenlayer operator config create

  • Enter your operator address: your Eigenlayer address

  • Enter your earnings address (default to your operator address): your Eigenlayer address

  • Enter your ETH rpc url: https://ethereum-holesky-rpc.publicnode.com

  • Select your network: holesky

  • Select your signer type: local_keystore

  • Enter your ecdsa key path: /root/.eigenlayer/operator_keys/roscuong.ecdsa.key.json

8. Edit metadata.json

nano ~/near-sffl/setup/plugin/metadata.json

Sample:

{
  "name": "roscuong",
  "website": "https://www.josephtran.xyz",
  "description": "Hard Worker - Learning 4ever",
  "logo": "https://raw.githubusercontent.com/roscuong/Nuffle/main/roscuong0909.png",
  "twitter": "https://x.com/roscuong"
}

IMPORTANT: Logo support .png only and less than 1Mb

  • Create a Public repositry in github
  • Upload logo.png and metadata.json there.

9. Edit operator.yaml

nano ~/near-sffl/setup/plugin/operator.yaml

Set URL metadatar with raw file link:

  • metadata_url: https://raw.githubusercontent.com/roscuong/Nuffle/main/metadata.json image

10. Register Eigenlayer Operator (holesky)

eigenlayer operator register operator.yaml

image

You Operator link: https://holesky.eigenlayer.xyz/operator/0x0d11e77b16cee6477b21e4e38249a253383fbee8

Check status:

eigenlayer operator status operator.yaml

image

11. Setup & Register NFFL Operator

At this initial testnet stage, operators need to be whitelisted. If you are interested and have not already been whitelisted, please contact the NFFL team!