nomos-node/testnet
gusto 25270de680
CI: Nighly tests update and docker build gh workflow (#767)
* Github workflow for docker images

* Fix use sections in gh workflow

* Update nightly integration tests
2024-09-25 20:18:56 +03:00
..
monitoring Graylog service for the Testnet (#659) 2024-06-14 14:22:16 +03:00
scripts Graylog service for the Testnet (#659) 2024-06-14 14:22:16 +03:00
Dockerfile CI: Nighly tests update and docker build gh workflow (#767) 2024-09-25 20:18:56 +03:00
README.md Mixnet v1 (#569) 2024-03-12 15:47:35 +09:00
bootstrap_config.yaml Testnet consensus configuration (#656) 2024-05-30 12:46:02 +03:00
cli_config.yaml Mixnet v1 (#569) 2024-03-12 15:47:35 +09:00
explorer_config.yaml Docker compose metrics containers (#564) 2024-01-23 18:16:33 +02:00
libp2p_config.yaml Testnet consensus configuration (#656) 2024-05-30 12:46:02 +03:00

README.md

Docker Compose Testnet for Nomos

The Nomos Docker Compose Testnet contains four distinct service types:

  • Bootstrap Node Service: A singular Nomos node with its own service and a deterministic DNS address. Other nodes utilize this as their initial peer.
  • Libp2p Node Services: Multiple dynamically spawned Nomos nodes that announce their existence through etcd.
  • Etcd Service: A container running an etcd instance.

Building

Upon making modifications to the codebase or the Dockerfile, the Nomos images must be rebuilt:

docker compose build

Configuring

Configuration of the Docker testnet is accomplished using the .env file. An example configuration can be found in .env.example.

To adjust the count of Nomos nodes, modify the variable:

DOCKER_COMPOSE_LIBP2P_REPLICAS=100

Running

Initiate the testnet by executing the following command:

docker compose up

This command will merge all output logs and display them in Stdout. For a more refined output, it's recommended to first run:

docker compose up -d

Followed by:

docker compose logs -f {bootstrap,libp2p-node,etcd}

Using testnet

Bootstrap node is accessible from the host via 3000 and 18080 ports. To expose other nomos nodes, please update libp2p-node service in the compose.yml file with this configuration:

  libp2p-node:
    ports:
    - "3001-3010:3000" # Use range depending on the number of nomos node replicas.
    - "18081-18190:18080"

After running docker compose up, the randomly assigned ports can be viewed with ps command:

docker compose ps