K8S Security Policies

What it does

This skill, anton-abyzov-k8s-security-policies, allows AI agents to generate Kubernetes security policies. It focuses on creating Pod Security Policies (PSPs) and related configurations for enhanced cluster security. The skill can define constraints on pod capabilities, host access, and other security-sensitive aspects of pods within a Kubernetes environment.

When to use it

• Enforcing security best practices: Automatically generate PSPs to restrict pod behavior based on defined security guidelines.
• Auditing existing deployments: Create policies based on current pod configurations to identify potential vulnerabilities or misconfigurations.
• Simplifying policy management: Generate and update Kubernetes security policies programmatically, reducing manual effort and errors.
• New cluster setup: Quickly establish baseline security posture for new Kubernetes clusters by generating initial PSPs.

Key capabilities

• Generates Pod Security Policies (PSPs)
• Defines constraints on pod capabilities
• Configures host access restrictions
• Creates related configuration files

Example prompts

• "Generate a PSP that prevents pods from running as root."
• "Create a policy allowing read-only access to the host network for pods in the 'monitoring' namespace."
• "Based on this pod specification, generate a PSP with appropriate restrictions."

Tips & gotchas

The skill requires familiarity with Kubernetes concepts and Pod Security Policies. Be aware that PSPs are deprecated in favor of newer alternatives like Pod Security Admission; consider how this might impact long-term compatibility.