Signalwire REST
Module for showcasing the interaction with the Signalwire RESTful LaML 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 Relay API.
Using Docker
To build the Docker image use the following commands (adapt with your respective tags):
docker build --target dev --target production --tag signalwire-rest .
docker build --target production -t schumann/signalwire-rest .We can push or run/stop the container with the commands below.
docker push schumann/signalwire-rest:latest
docker run --env-file .env -p 30000:3000 signalwire-rest
docker ps
docker stop <container_id>Pushing this build is fine for testing but won't run in most external environments.
Running the container makes its exposed content available to, e.g., http://localhost:30000.
To build on MacOS we should consider that a published image needs a different platform. We can use buildx for that:
docker buildx create --use
docker buildx build --platform linux/amd64 --target production --push -t schumann/signalwire-rest .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