Is it safe to deploy these policies to production immediately?

The skill follows best practices by recommending an initial 'warn' mode to audit existing violations before switching to 'deny' mode to prevent breaking live workloads.

Can this be used for non-Kubernetes policies?

Yes, while the skill features Gatekeeper for Kubernetes, it also includes patterns for using conftest to validate Terraform, Dockerfiles, and other configuration formats.

What is the main benefit of using this OPA skill?

It automates security governance by allowing you to define, test, and enforce policies across your entire infrastructure as code, reducing human error.

Do I need to know Rego to use this skill?

While the skill provides pre-built templates for common tasks, a basic understanding of Rego is helpful for customizing complex logic for your specific organization.

Open Policy Agent (OPA) for Kubernetes Security

Name: Open Policy Agent (OPA) for Kubernetes Security
Author: micsapp

bymicsapp

0•

Security & Testing

Implements and enforces fine-grained policy-as-code using Open Policy Agent (OPA) and Gatekeeper across Kubernetes clusters and CI/CD pipelines.

This skill empowers developers and security engineers to automate governance and security compliance by integrating Open Policy Agent (OPA) into their infrastructure workflows. It provides comprehensive guidance on authoring Rego policies, deploying Gatekeeper as a Kubernetes admission controller, and validating configurations using conftest. By bridging the gap between security requirements and automated enforcement, this skill ensures that only compliant resources are deployed, reducing manual audit overhead and preventing security regressions in complex cloud-native environments.

Key Features

01Rego policy authoring for Kubernetes admission control

02Gatekeeper deployment and ConstraintTemplate management

03CI/CD pipeline integration for policy-as-code validation

04Pre-deployment configuration testing with conftest

050 GitHub stars

06Automated enforcement of resource limits and security standards

Use Cases

01Preventing insecure container configurations like privileged mode during the build phase

02Enforcing organizational security standards across multi-tenant Kubernetes clusters

03Automating resource limit and labeling compliance in production environments

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills implementing-policy-as-code-with-open-policy-agent

For use in Claude.ai and ChatGPT

Key Features

01Rego policy authoring for Kubernetes admission control

02Gatekeeper deployment and ConstraintTemplate management

03CI/CD pipeline integration for policy-as-code validation

04Pre-deployment configuration testing with conftest

050 GitHub stars

06Automated enforcement of resource limits and security standards

Use Cases

01Preventing insecure container configurations like privileged mode during the build phase

02Enforcing organizational security standards across multi-tenant Kubernetes clusters

03Automating resource limit and labeling compliance in production environments

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add micsapp/micstec-skills implementing-policy-as-code-with-open-policy-agent

For use in Claude.ai and ChatGPT