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act_runner/examples/kubernetes/README.md
ccureau 341d49a24d implement act_runner rootless image (#208) 
This PR creates a rootless Docker image that runs both `dockerd` and `act_runner` using `supervisord`.  It has been tested locally for a few days and seems stable.

Co-authored-by: ccureau <ccureau@noreply.gitea.io>
Reviewed-on: https://gitea.com/gitea/act_runner/pulls/208
Reviewed-by: Jason Song <i@wolfogre.com>
Co-authored-by: ccureau <ccureau@noreply.gitea.com>
Co-committed-by: ccureau <ccureau@noreply.gitea.com>
2023-06-12 06:35:27 +00:00

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Kubernetes Docker in Docker Deployment with act_runner

NOTE: Docker in Docker (dind) requires elevated privileges on Kubernetes. The current way to achieve this is to set the pod SecurityContext to privileged. Keep in mind that this is a potential security issue that has the potential for a malicious application to break out of the container context.

Files in this directory:

  • dind-docker.yaml How to create a Deployment and Persistent Volume for Kubernetes to act as a runner. The Docker credentials are re-generated each time the pod connects and does not need to be persisted.

  • rootless-docker.yaml How to create a rootless Deployment and Persistent Volume for Kubernetes to act as a runner. The Docker credentials are re-generated each time the pod connects and does not need to be persisted.