schumann/signalwire-relay

Signalwire Relay

Module for showcasing the interaction with the Signalwire Relay API. It makes use of the SDK and uses Axios for making an HTTP request.

The Dockerfile uses a health check to see if the process is serving the respective logic. The health check is a Node script since neither curl nor wget are part of the slim base image.

This repository is supplemented by the same use case being implemented using the https://github.com/s-schumann/signalwire-rest.

Using Docker

To build the Docker image use the following commands (adapt with your respective tags):

shell
docker build --target dev --target production --tag signalwire-relay .
docker build --target production -t schumann/signalwire-relay .

We can push or run/stop the container with the commands below.

shell
docker push schumann/signalwire-relay:latest
docker run --env-file .env signalwire-relay
docker ps
docker stop <container_id>

Pushing this build is fine for testing but won't run in most external environments.

To build on MacOS we should *** that a published image needs a different platform. We can use buildx for that:

shell
docker buildx create --use
docker buildx build --platform linux/amd64 --push -t schumann/signalwire-relay .

The buildx create command has to be used only once. Then we can build for (the typically used) 64-bit Linux, for example.

Copyright (c) Sebastian Schumann, 2023