https://github.com/kubewarden/go-wasi-context-aware-test-policy

A test context-aware policy written using Go Wasi
https://github.com/kubewarden/go-wasi-context-aware-test-policy

hacktoberfest kubernetes kubernetes-security kubewarden-policy policy-as-code webassembly

Last synced: 3 months ago
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A test context-aware policy written using Go Wasi

• Host: GitHub
• URL: https://github.com/kubewarden/go-wasi-context-aware-test-policy
• Owner: kubewarden
• License: apache-2.0
• Created: 2024-01-12T11:23:14.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-08-07T17:23:30.000Z (3 months ago)
• Last Synced: 2024-08-07T23:33:34.281Z (3 months ago)
• Topics: hacktoberfest, kubernetes, kubernetes-security, kubewarden-policy, policy-as-code, webassembly
• Language: Go
• Homepage: https://kubewarden.io
• Size: 88.9 KB
• Stars: 1
• Watchers: 9
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
[![Kubewarden Policy Repository](https://github.com/kubewarden/community/blob/main/badges/kubewarden-policies.svg)](https://github.com/kubewarden/community/blob/main/REPOSITORIES.md#policy-scope)

[![Stable](https://img.shields.io/badge/status-stable-brightgreen?style=for-the-badge)](https://github.com/kubewarden/community/blob/main/REPOSITORIES.md#stable)

> **WARNING:** this is not the recommended way to write Kubewarden

> policies using Go. Please read [this](https://docs.kubewarden.io/writing-policies/wasi)

> section of the Kubewarden documentation for more information.

This is the template of a plain WASI policy written using Go. The policy is

then compiled with the official Go compiler.

Moreover, this is a context aware policy. Meaning, it makes queries against the Kubernetes API server.

This is a port of [this Rust policy](https://github.com/kubewarden/context-aware-test-policy).

## Description

This is a test policy used in the policy-evaluator integration tests.

Every time a deployment with the label `app.kubernetes.io/component: "api"` is created or updated it checks the following:

- The Deployment must have a `customer-id` label set.

- The value of the `customer-id` label of the deployment must match the value of the `customer-id` namespace where the deployment has been created.

- A deployment with the label `app.kubernetes.io/component: database` must exist in the deployment namespace.

- A deployment with the label `app.kubernetes.io/component: frontend` must exist in the deployment namespace.

- A service named `api-auth-service` with the label `app.kubernetes.io/part-of: api` must exist in the deployment namespace.

## Settings

This policy has no configurable settings.