testnet-ops/l2-setup

l2-setup

Setup Ansible

To get started, follow the installation guide to setup ansible on your machine

Setup and Run Optimism

The following commands have to be executed in l2-setup directory

• Edit l2-config.env and fill in the following values

  # L1 Chain ID
  CERC_L1_CHAIN_ID=
  
  # L1 RPC endpoint
  CERC_L1_RPC=
  
  # L1 RPC endpoint host or IP address
  CERC_L1_HOST=
  
  # L1 RPC endpoint port number
  CERC_L1_PORT=
  
  # L1 Beacon endpoint
  CERC_L1_BEACON=
  
  # Address of the funded account on L1
  # Used for optimism contracts deployment
  CERC_L1_ADDRESS=
  
  # Private key of the funded account on L1
  CERC_L1_PRIV_KEY=
  
  # Funding amount for Optimism Proposer account on L1 (default: 0.2 ether)
  CERC_PROPOSER_AMOUNT=
  
  # Amount to send the batcher on L2 (default: 0.1 ether)
  CERC_BATCHER_AMOUNT=
  

• To setup and run L2, execute the run-optimism.yml Ansible playbook by running the following command.

  NOTE: By default, deployments are created in the l2-setup/out directory. To change this location, update the l2_directory variable in the vars.yml file.

  LANG=en_US.utf8 ansible-playbook -i localhost, --connection=local run-optimism.yml --extra-vars='{ "target_host": "localhost"}' --user $USER
  

  • For skipping container build, set "skip_container_build" : true in the --extra-vars parameter:

    LANG=en_US.utf8 ansible-playbook -i localhost, --connection=local run-optimism.yml --extra-vars='{"target_host" : "localhost", "skip_container_build": true}' -kK --user $USER
    

• To run using existing contracts deployment

  • Update the vars.yml with paths to required artifacts

  • Run the ansible playbook with "existing_l1_deployment": true in the --extra-vars parameter:

    LANG=en_US.utf8 ansible-playbook -i localhost, --connection=local run-optimism.yml --extra-vars='{"target_host" : "localhost", "existing_l1_deployment":  true}' -kK --user $USER