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alexellis/boostrap_faas_arm.md

Last active June 21, 2019 12:55
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FaaS serverless framework bootstrap for Raspberry Pi
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boostrap_faas_arm.md

FaaS serverless framework bootstrap for Raspberry Pi

This bootstraps FaaS onto your Raspberry Pi or ARM board with Docker.

Any Linux/UNIX process can be made a serverless function. Communication with functions is via an API gateway with an easy to use UI portal.

https://github.com/alexellis/faas

Here's the one-shot equivalent from the TestDrive guide

docker swarm init && \
  git clone https://github.com/alexellis/faas && \
  cd faas && \
  ./deploy_stack.armhf.sh && \
  docker service ls

You will then find a reduced set of built-in sample functions available such as wordcount and nodeinfo.

While the Docker images download you can view the status like this:

watch docker stack ls func

Here's an example of how to create a new function to read the CPU temperature:

Full integration with Github - to count stars

See the following repository for a full integration with Github events:

https://github.com/alexellis/github_counter_faas

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