Does this skill support Kubernetes deployments?

Yes, it includes implementation patterns for the Actions Runner Controller (ARC), which provides Kubernetes-native runner orchestration with pod-level isolation.

What is the security benefit of using gVisor with runners?

gVisor provides a user-space kernel that intercepts system calls. This adds a significant layer of defense, making it much harder for a compromised job to escape the container and attack the host system.

Can I use these patterns with public cloud providers?

Absolutely. This skill specifically includes patterns for GCP Managed Instance Groups and Packer-based image hardening to automate disposable VM runners in the cloud.

Why are ephemeral runners better than persistent runners?

Persistent runners allow state, modified files, and potential malware to survive between jobs. Ephemeral runners provide a fresh, clean environment for every job, destroying the environment immediately after completion to prevent persistence.

Ephemeral Runner Patterns

Name: Ephemeral Runner Patterns
Author: adaptive-enforcement-lab

byadaptive-enforcement-lab

배포 및 DevOps

Implements secure, disposable GitHub Actions runner architectures to eliminate persistence-based security risks and ensure clean execution environments.

소개

This skill provides standardized patterns for deploying ephemeral GitHub Actions runners, ensuring every job executes in a fresh, isolated environment. By moving away from persistent runners, it prevents malicious workflows from planting backdoors, protects against credential leakage, and reduces the overall attack surface of CI/CD pipelines. It includes production-ready configurations for Podman with gVisor, Google Cloud Platform VMs, and Actions Runner Controller (ARC) for Kubernetes, allowing teams to balance isolation levels with provisioning speed and security requirements.

주요 기능

Multi-strategy deployment including Containers, VMs, and ARC
0 GitHub stars
Rootless container configurations with dropped capabilities
Cloud VM autoscaling with automated self-destruct logic
Standardized systemd templates for ephemeral orchestration
Hardened Podman and gVisor isolation patterns

사용 사례

Hardening CI/CD pipelines against persistent malware and supply chain attacks
Isolating sensitive build processes from persistent environment contamination
Optimizing self-hosted runner infrastructure for automatic cleanup and compliance

소개

주요 기능

Multi-strategy deployment including Containers, VMs, and ARC
0 GitHub stars
Rootless container configurations with dropped capabilities
Cloud VM autoscaling with automated self-destruct logic
Standardized systemd templates for ephemeral orchestration
Hardened Podman and gVisor isolation patterns

사용 사례

Hardening CI/CD pipelines against persistent malware and supply chain attacks
Isolating sensitive build processes from persistent environment contamination
Optimizing self-hosted runner infrastructure for automatic cleanup and compliance