Production-ready docker-compose for NXTP routers.

• Docker CE (Community Edition) version 20.10.5 or higher
• Docker Compose version 1.27.4 or higher

1. Clone repo

cd ~
git clone https://github.com/connext/nxtp-router-docker-compose.git

2. Rename file .env.example to .env and modify it. You need to set next environment variables:

• ROUTER_VERSION - version to use, images found here: https://github.com/connext/nxtp/pkgs/container/nxtp-router
• LOGDNA_KEY - set LogDNA Ignestion key
• LOGDNA_TAG - optionally set LogDNA tag
• ROUTER_EXTERNAL_PORT, GRAFANA_EXTERNAL_PORT, ROUTER_METRICS_PORT - modify ports for external access

3. (Optional) Modify .env file and set alert notifications to Slack or Discord.

For Discord set:

• DISCORD_WEBHOOK - Discord webhook full url

Modify docker-compose.yml file and uncomment (remove #) for all alertmanager-discord section.

Note: for Discord notifications used two containers alertmanager and alertmanager-discord

4. Create NXTP configuration file ~/nxtp-router-docker-compose/config.json, it will be mounted into router container. See Connext docs for configuration description.

5. Create Web3Signer yaml key file ~/nxtp-router-docker-compose/key.yaml, it will be mounted into the router container. See Web3Signer docs. And for more custom commands of web3signer, edit ~/nxtp-router-docker-compose/data/signerConfig/config.yaml. Refer Web3Signer Command docs

6. Create docker-compose services, volumes and network.

cd ~/nxtp-router-docker-compose
docker-compose create

6. Run docker-compose stack.

docker-compose up -d

7. Check the status.

docker-compose ps
OR
docker ps -a

8. Check the logs.

docker-compose logs
OR
docker-compose logs router

You can also use these commands.

docker logs router

9. Stop and delete containers.

docker-compose down

docker-compose restart

1. Modify .env to change NXTP_VERSION
2. Update stack

docker-compose pull
docker-compose up -d

Update latestVersion file in the repo to automatically update production router.