Welcome to Aethos

This is the Aethos Operator documentation - a guide which provides instructions on setting up and running the Aethos Operator using either Docker or a binary executable.

Aethos Testnet

Aethos testnet phase three is live on Holesky!

• Service Manager Proxy 0xdE93E0dA148e1919bb7f33cd8847F96e45791210
• Aggregator service is running on holesky.task.aethos.network:50051

Run an Aethos Operator

Hardware Requirements

• CPU: 4 Cores
• Memory: 16 GB
• Storage: 100 GB SSD

Prerequisites

• Registered with Eigenlayer on Holesky Registration key registered with Eigenlayer (see here).
• Defined Aethos AVS Signer Key Signer Key used for signing tasks (see here).
• Aethos team enabled registration key: Aethos testnet is permissioned. Your registration key must be on the allowlist of the Aethos ServiceManger contract. Please reach out to us if this has not already been complete.
• Holesky node (full/archive): You can point to your local instance or to an RPC provider.

Expose the following IP/Ports

• 18.118.236.196:9010: exposing this port enables inbound tasks
• 18.118.236.196:9090: exposing this port enable metrics collection

Configuration

The Aethos Operator supports configuration via command-line interface (CLI) arguments or a config.yaml file. If both methods are used, CLI arguments will take precedence over configurations specified in the config.yaml file.

Preferences

• Docker: It's preferred to use CLI arguments.
• Binary: It's preferred to use the config.yaml file.

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Docker Setup

Steps

1. Authenticate with GitHub Container Registry:

   • Setup a GitHub Personal Access Token (PAT) with the packages permissions (refer to this article for more details) NOTE: must be a classic token with all packages and workflow permissions enabled.
   • Export your PAT as an environment variable: export CR_PAT=YOUR_TOKEN.
   • Log in to the container registry: echo $CR_PAT | docker login ghcr.io -u GITHUB_USERNAME --password-stdin

2. Pull the Docker Image:

   • Execute: docker pull ghcr.io/aethosnetwork/operator:latest

3. Register with Aethos AVS:

   export AETHOS_SIGNING_ADDRESS="<your_aethos_avs_signing_address>"
   export REGISTRATION_PRIVATE_KEY="<your_eigenlayer_registered_operator_private_key>"
   export ETH_RPC_URL="<your_eth_rpc_url>"
   export AVS_DIRECTORY_ADDRESS="0x055733000064333CaDDbC92763c58BF0192fFeBf"
   export AVS_SERVICE_MANAGER_ADDRESS="0xdE93E0dA148e1919bb7f33cd8847F96e45791210"
   
   docker run ghcr.io/aethosnetwork/operator:latest register --config=/app/config.yaml --registration-private-key=${REGISTRATION_PRIVATE_KEY} --avs-directory-address=${AVS_DIRECTORY_ADDRESS} --aethos-signing-address=${AETHOS_SIGNING_ADDRESS} --avs-service-manager-address=${AVS_SERVICE_MANAGER_ADDRESS} --eth-rpc-url=${ETH_RPC_URL}

   • If you are passing in the Eigenlayer-registered operator's private key via keystore file, use the following command template to run the operator, replacing placeholders with actual values:

   export REGISTRATION_PRIVATE_KEY_STORE_PATH="/path/to/your/keystore/ecdsa_file.json"
   export REGISTRATION_PRIVATE_KEY_PASSWORD="<your_registration_key_keystore_password>"
   export ETH_RPC_URL="<your_eth_rpc_url>"
   export AVS_SERVICE_MANAGER_ADDRESS="0xdE93E0dA148e1919bb7f33cd8847F96e45791210"
   export AVS_DIRECTORY_ADDRESS="0x055733000064333CaDDbC92763c58BF0192fFeBf"
   
   
   docker run --network host -v "${REGISTRATION_PRIVATE_KEY_STORE_PATH}:/app/operatorkey.json"
   ghcr.io/aethosnetwork/operator:latest register --config=/app/config.yaml --registration-private-key-store-path ${REGISTRATION_PRIVATE_KEY_STORE_PATH} --registration-private-key-password ${REGISTRATION_PRIVATE_KEY_PASSWORD} --avs-directory-address=${AVS_DIRECTORY_ADDRESS} --aethos-signing-address=${AETHOS_SIGNING_ADDRESS} --avs-service-manager-address=${AVS_SERVICE_MANAGER_ADDRESS} --eth-rpc-url=${ETH_RPC_URL}

4. Run the Operator:

   • If you are passing in the Eigenlayer-registered operator's private key via CLI, use the following command template to run the operator, replacing placeholders with actual values:

   export AETHOS_SIGNING_PRIVATE_KEY="<your_private_key>"
   export NODE_TASK_SERVER_HOST_AND_PORT_TO_BROADCAST="<your_operator_ip_addr_and_tasks_port>"
   export ETH_RPC_URL="<your_eth_rpc_url>"
   export AGGREGATOR_SERVER_IP_PORT_ADDRESS="holesky.task.aethos.network:50051"
   export AVS_SERVICE_MANAGER_ADDRESS="0xdE93E0dA148e1919bb7f33cd8847F96e45791210"
   export DB_PATH="<path_to_mounted_volume>"
   
   docker run --network host -v "${DB_PATH}:/app/data" ghcr.io/aethosnetwork/operator:latest start \
   --aethos-signing-private-key ${AETHOS_SIGNING_PRIVATE_KEY} \
   --aggregator-server-ip-port-address ${AGGREGATOR_SERVER_IP_PORT_ADDRESS} \
   --node-task-server-host-and-port-to-broadcast ${NODE_TASK_SERVER_HOST_AND_PORT_TO_BROADCAST} \
   --avs-service-manager-address=${AVS_SERVICE_MANAGER_ADDRESS} \
   --eth-rpc-url=${ETH_RPC_URL} \
   --config /app/config.yaml

   Note: If you're using Windows, adapt these commands for the Command Prompt (set command) or PowerShell ($env: prefix).

   • If you are passing in the Eigenlayer-registered operator's private key via keystore file, use the following command template to run the operator, replacing placeholders with actual values:

   export AETHOS_SIGNING_PRIVATE_KEY_STORE_PATH="/path/to/your/keystore/ecdsa_file.json"
   export AETHOS_SIGNING_PRIVATE_KEY_PASSWORD="<your_signing_key_keystore_password>"
   export NODE_TASK_SERVER_HOST_AND_PORT_TO_BROADCAST="<your_operator_ip_addr_and_tasks_port>"
   export ETH_RPC_URL="<your_eth_rpc_url>"
   export AVS_SERVICE_MANAGER_ADDRESS="0xdE93E0dA148e1919bb7f33cd8847F96e45791210"
   export AGGREGATOR_SERVER_IP_PORT_ADDRESS="holesky.task.aethos.network:50051"
   export DB_PATH="<path_to_mounted_volume>"
   
   docker run --network host \
   -v "${AETHOS_SIGNING_PRIVATE_KEY_STORE_PATH}:/app/operatorkey.json" \
   -v "${DB_PATH}:/app/data" \
   ghcr.io/aethosnetwork/operator:latest start \
   --aethos-signing-private-key-store-path /app/operatorkey.json \
   --aethos-signing-private-key-password ${AETHOS_SIGNING_PRIVATE_KEY_PASSWORD} \
   --aggregator-server-ip-port-address ${AGGREGATOR_SERVER_IP_PORT_ADDRESS} \
   --node-task-server-host-and-port-to-broadcast ${NODE_TASK_SERVER_HOST_AND_PORT_TO_BROADCAST} \
   --avs-service-manager-address=${AVS_SERVICE_MANAGER_ADDRESS} \
   --eth-rpc-url=${ETH_RPC_URL} \
   --config /app/config.yaml

   Note: If you're using Windows, adapt these commands for the Command Prompt (set command) or PowerShell ($env: prefix).

   • To view additional configuration options: docker run ghcr.io/aethosnetwork/operator:latest --help

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Binary Setup

Steps

1. Determine your system architecture (darwin/arm64 for macOS on ARM, linux/amd64 for Linux on AMD64).
2. Navigate to the 'v0' Directory:
   • This contains binaries for supported architectures.
3. Review Help Documentation:
   • Execute: ./operator-<RELEASE_VERSION>-<ARCH> --help, replacing ARCH with your actual architecture and <RELEASE_VERSION> with latest release.
4. Register with Aethos AVS:

   export AETHOS_SIGNING_ADDRESS="aethos_avs_signing_address"
   export REGISTRATION_PRIVATE_KEY="eigenlayer_registered_operator_private_key"
   export ETH_RPC_URL="eth_rpc_url"
   
   ./operator-<RELEASE_VERSION>-<ARCH> register --config=/app/config.yaml --aethos-signing-address=${AETHOS_SIGNING_ADDRESS} --registration-private-key=${REGISTRATION_PRIVATE_KEY} --eth-rpc-url=${ETH_RPC_URL}

5. Run the Operator:
   • config.yaml has pre-set variables that are used for connecting to our aggregator
   • Update the config.yaml with your provided configuration variables. Remember to update the eth_rpc_url, node_task_server_host_and_port_to_broadcast and db_path in the config.yaml.
   • Then, execute the binary with your configuration:

     export AETHOS_SIGNING_PRIVATE_KEY=your_aethos_signing_private_key
     export CONFIG_PATH=your_path_to_config_file
     
     
     ./operator-<RELEASE_VERSION>-<ARCH> --config ${CONFIG_PATH} --aethos-signing-private-key ${AETHOS_SIGNING_PRIVATE_KEY}

   • Replace ARCH, RELEASE_VERSION, CONFIG_PATH, and PRIVATE_KEY with the appropriate values for your setup.

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