Docker image for Ethereum testnet using proof-of-authority consensus protocol. By default two accounts will be created, one serving as a signer and another one which holds all the coins on the testnet.

GitHub Repository is available at ulamlabs/geth-poa-testnet.

$ docker build -t ulamlabs/geth-poa-testnet:latest .

Docker container requires these environment variables to be set:

• ETH_PASSWORD - password for keystore file,
• ETH_PRIVATE_KEY - signer account private key,
• ETH_ADDRESS - signer account address,
• ETH_BUFFER - account which holds all the coins,
• ETH_CHAIN_ID - chain ID, defaults to 5555

You can override genesis.json by mounting your own at /app. Please bear in mind that $ETH_ADDRESS and $ETH_BUFFER strings will be replaced with the environment variables.

$ docker run -p 8178:8178 -p 8456:8456 ulamlabs/geth-poa-testnet:latest