# Update & Install Packages
sudo apt update & sudo apt upgrade -y
sudo apt install ca-certificates zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev curl git wget make jq build-essential pkg-config lsb-release libssl-dev libreadline-dev libffi-dev gcc screen unzip lz4 -y
# Install Docker
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 $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io
docker version
# Install Docker-Compose
VER=$(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
# Docker Permission to user
sudo groupadd docker
sudo usermod -aG docker $USER
# Install Go
sudo rm -rf /usr/local/go
curl -L https://go.dev/dl/go1.22.4.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
echo 'export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin' >> $HOME/.bash_profile
echo 'export PATH=$PATH:$(go env GOPATH)/bin' >> $HOME/.bash_profile
source .bash_profile
go version
curl -sSfL https://raw.githubusercontent.com/layr-labs/eigenlayer-cli/master/scripts/install.sh | sh -s
export PATH=$PATH:~/bin
eigenlayer --version
git clone https://github.com/chainbase-labs/chainbase-avs-setup
cd chainbase-avs-setup/holesky
1- Create operator address
eigenlayer operator keys create --key-type ecdsa opr
2- Enter a password and press Enter
Best symbol for password is * , you can choose a password like this: 12345*#*
3- Save your wallet private key
4- Ctrl+C+Enter+Enter & save your wallet info
Replace PRIVATEKEY
eigenlayer operator keys import --key-type ecdsa opr PRIVATEKEY
Enter a password and press Enter
Best symbol for password is * , you can choose a password like this: 12345*#*
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: https://cloud.google.com/application/web3/faucet/ethereum/holesky
eigenlayer operator config create
operator address: Your Eigenlayer ETH address
earnings address: press Enter
ETH rpc url: https://ethereum-holesky-rpc.publicnode.com
network: holesky
signer type: local_keystore
ecdsa key path:: /root/.eigenlayer/operator_keys/opr.ecdsa.key.json
1- Open metadata.json edit menu
nano metadata.json
2- Complete your details in metadata.json
logo: Must be raw link to your operator favorite logo
Logo only supports .png file less than 1MB in size
Create a repositry in github and upload .png there
To get your logo raw link: 1) Navigate to the file in your repository, 2) Click on the file name to view its contents, 3) In the address bar of your browser, 4) replace blob with raw in the URL, 5) Press Enter to load the raw content view, 6) Copy the updated URL from the address bar and paste in front of logo field in metadata.json
My example metadata.json file in github: https://raw.githubusercontent.com/johnwiard/chainbase-testnet/main/metadata.json
Ctrl+X+Y+Enter to save metadata.json
3- Upload metadata.json to your github repository and get its raw link like previous step
You can create a metadata.json file in github with the contents of your file or you must download it from VPS using Termius or Mobaxterm ssh clients
4- Open operator.yaml edit menu
nano operator.yaml
5- Add your metadata.json raw url in github in front of metadata-url
eigenlayer operator register operator.yaml
# Check status
eigenlayer operator status operator.yaml
1- Create .env file
# Delete old files
rm -rf .env
# Open Edit menu
nano .env
2- Paste below codes in it
NODE_ECDSA_KEY_PASSWORD: Replace 12345*#* with your Eigenlayer password
Optional: You can Change #TODO lines if needed but it should be okay by default
# Chainbase AVS Image
MAIN_SERVICE_IMAGE=repository.chainbase.com/network/chainbase-node:testnet-v0.1.7
FLINK_TASKMANAGER_IMAGE=flink:latest
FLINK_JOBMANAGER_IMAGE=flink:latest
PROMETHEUS_IMAGE=prom/prometheus:latest
MAIN_SERVICE_NAME=chainbase-node
FLINK_TASKMANAGER_NAME=flink-taskmanager
FLINK_JOBMANAGER_NAME=flink-jobmanager
PROMETHEUS_NAME=prometheus
# FLINK CONFIG
FLINK_CONNECT_ADDRESS=flink-jobmanager
FLINK_JOBMANAGER_PORT=8081
NODE_PROMETHEUS_PORT=9091
PROMETHEUS_CONFIG_PATH=./prometheus.yml
# Chainbase AVS mounted locations
NODE_APP_PORT=8080
NODE_ECDSA_KEY_FILE=/app/operator_keys/ecdsa_key.json
NODE_LOG_DIR=/app/logs
# Node logs configs
NODE_LOG_LEVEL=debug
NODE_LOG_FORMAT=text
# Metrics specific configs
NODE_ENABLE_METRICS=true
NODE_METRICS_PORT=9092
# holesky smart contracts
AVS_CONTRACT_ADDRESS=0x5E78eFF26480A75E06cCdABe88Eb522D4D8e1C9d
AVS_DIR_CONTRACT_ADDRESS=0x055733000064333CaDDbC92763c58BF0192fFeBf
###############################################################################
####### TODO: Operators please update below values for your node ##############
###############################################################################
# TODO: Operators need to point this to a working chain rpc
NODE_CHAIN_RPC=https://rpc.ankr.com/eth_holesky
NODE_CHAIN_ID=17000
# TODO: Operators need to update this to their own paths
USER_HOME=$HOME
EIGENLAYER_HOME=${USER_HOME}/.eigenlayer
CHAINBASE_AVS_HOME=${EIGENLAYER_HOME}/chainbase/holesky
NODE_LOG_PATH_HOST=${CHAINBASE_AVS_HOME}/logs
# TODO: Operators need to update this to their own keys
NODE_ECDSA_KEY_FILE_HOST=${EIGENLAYER_HOME}/operator_keys/opr.ecdsa.key.json
# TODO: Operators need to add password to decrypt the above keys
# If you have some special characters in password, make sure to use single quotes
NODE_ECDSA_KEY_PASSWORD=12345*#*
3- Create docker-compose.yml file
# Remove old file
rm -rf docker-compose.yml
# Open edit menu
nano docker-compose.yml
4- Paste below codes in it and save with CTRL+X+Y+ENTER
You can change ports if any of them are in use: 8081, 9091, 8080, 9092
If you want to change 8081 to 35081 then just change the port on the left side like: 35081:8081
services:
prometheus:
image: ${PROMETHEUS_IMAGE}
container_name: ${PROMETHEUS_NAME}
env_file:
- .env
volumes:
- "${PROMETHEUS_CONFIG_PATH}:/etc/prometheus/prometheus.yml"
command:
- "--enable-feature=expand-external-labels"
- "--config.file=/etc/prometheus/prometheus.yml"
ports:
- "9091:9090"
networks:
- chainbase
restart: unless-stopped
flink-jobmanager:
image: ${FLINK_JOBMANAGER_IMAGE}
container_name: ${FLINK_JOBMANAGER_NAME}
env_file:
- .env
ports:
- "8081:8081"
command: jobmanager
networks:
- chainbase
restart: unless-stopped
flink-taskmanager:
image: ${FLINK_JOBMANAGER_IMAGE}
container_name: ${FLINK_TASKMANAGER_NAME}
env_file:
- .env
depends_on:
- flink-jobmanager
command: taskmanager
networks:
- chainbase
restart: unless-stopped
chainbase-node:
image: ${MAIN_SERVICE_IMAGE}
container_name: ${MAIN_SERVICE_NAME}
command: ["run"]
env_file:
- .env
ports:
- "8080:8080"
- "9092:9092"
volumes:
- "${NODE_ECDSA_KEY_FILE_HOST:-./opr.ecdsa.key.json}:${NODE_ECDSA_KEY_FILE}"
- "${NODE_LOG_PATH_HOST}:${NODE_LOG_DIR}:rw"
depends_on:
- prometheus
- flink-jobmanager
- flink-taskmanager
networks:
- chainbase
restart: unless-stopped
networks:
chainbase:
driver: bridge
5- Create folders for docker
source .env && mkdir -pv ${EIGENLAYER_HOME} ${CHAINBASE_AVS_HOME} ${NODE_LOG_PATH_HOST}
6- Give permissions to bash script
chmod +x ./chainbase-avs.sh
7- update prometheus.yml
Replace ${YOUR_OPERATOR_NAME} with your operator address
nano prometheus.yml
1- Register AVS
./chainbase-avs.sh register
2- Run AVS
./chainbase-avs.sh run
Check chainbase-node logs
docker compose logs chainbase-node -f
Get your AVS link
export PATH=$PATH:~/bin
eigenlayer operator status operator.yaml
Check Operator Health
# If your port is 8080
curl -i localhost:8080/eigen/node/health
Check docker containers
You must have 4 new docker containers
docker ps
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