L2launcher

This repository contains base docker-compose.yml template to setup Optimism Stack and optional Stackup Bundler with a CLI script to fill out required environment variables into .env.

Usage

Prerequisites

• Docker with docker compose
• Deno (only if using CLI script)
• Required environment variables or .env file (optional if using CLI script)
  • Private keys for accounts used in Optimism stack (should be prefunded, reference)
    • ADMIN_KEY (Recommended funding amounts: 2 ETH)
    • PROPOSER_KEY (Recommended funding amounts: 5 ETH)
    • BATCHER_KEY (Recommended funding amounts: 10 ETH)
    • SEQUENCER_KEY
  • L1_RPC
  • L2_CHAIN_ID
  • ERC4337_BUNDLER_KEY (optional, used for Stackup Bundler)

Using CLI script

deno task start

If environment variables are set or .env file present in current directory, the script will use given variables and only prompt unset variables.

You can find output files at out directory, .env and docker-compose.yml.

Using docker compose directly

If every required environment variables are set or present in .env file, you can just run docker compose up -d with templates/docker-compose.yml directly without running the CLI.

However, the base compose template doesn't include Stackup Bundler and BlockScout explorer, so you might need to copy templates/docker-compose-bundler.yml and templates/docker-compose-blockscout.yml templates respectively into the base compose template or setup manually.