github-runner

Deploy self-hosted GitHub Actions runners on Kubernetes using the Actions Runner Controller (ARC) approach for autoscaling and ephemeral job isolation. This skill guides you through infrastructure setup and GitHub API registration required for active runner deployment.

Autoscaling self-hosted CI/CD runners is best handled by deploying ephemeral runners across Kubernetes or Docker environments. This approach dynamically scales runner capacity based on workload demand while ensuring isolated job execution and network security hardening.

Yes, you can run self-hosted GitHub Actions runners using Docker containers instead of systemd services. This skill standardizes multi-platform deployment across both environments, allowing containerized ephemeral execution or persistent host-based setups.

Yes, GitHub API access is required to register self-hosted runners during the lifecycle management process. This skill uses API credentials to handle runner registration, security hardening protocols, and network configuration across your chosen infrastructure environment.

Use ephemeral runners for CI/CD job isolation when scaling capacity beyond GitHub-hosted limits with strict security requirements. Ephemeral runners execute a single job in a clean environment before termination, preventing cross-job contamination and simplifying network security hardening.

Configure security hardening for self-hosted GitHub Actions runners to prevent unauthorized access and protect your CI/CD pipeline infrastructure. This skill provides clear protocols for network configuration and lifecycle management to maintain secure, isolated job execution across diverse environments.