61 lines
1.4 KiB
Markdown
61 lines
1.4 KiB
Markdown
# Docker Compose Testnet for Nomos
|
|
|
|
The Nomos Docker Compose Testnet contains four distinct service types:
|
|
|
|
- **Nomos Node Services**: Multiple dynamically spawned Nomos nodes that synchronizes their configuration via cfgsync utility.
|
|
|
|
## Building
|
|
|
|
Upon making modifications to the codebase or the Dockerfile, the Nomos images must be rebuilt:
|
|
|
|
```bash
|
|
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:
|
|
|
|
```bash
|
|
DOCKER_COMPOSE_LIBP2P_REPLICAS=100
|
|
```
|
|
|
|
## Running
|
|
|
|
Initiate the testnet by executing the following command:
|
|
|
|
```bash
|
|
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:
|
|
|
|
```bash
|
|
docker compose up -d
|
|
```
|
|
|
|
Followed by:
|
|
|
|
```bash
|
|
docker compose logs -f nomos-node
|
|
```
|
|
|
|
## Using testnet
|
|
|
|
Bootstrap node is accessible from the host via `3000` and `18080` ports. To expose other nomos nodes, please update `nomos-node` service in the `compose.yml` file with this configuration:
|
|
|
|
```bash
|
|
nomos-node-0:
|
|
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:
|
|
|
|
```bash
|
|
docker compose ps
|
|
```
|