admission-webhook-server

KO | EN

gitlite — search

#javascript #python #hacktoberfest #golang #android #machine-learning #rust #deep-learning #java #kubernetes #vue #pytorch #security #open-source

admission-webhook-server

(★ 24)

API server providing Webhook endpoints for Kubernetes admission controller to mutate objects

admission-webhook-server 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Kubernetes Admission Webhook Server
[![Version](https://img.shields.io/github/v/release/liangrog/admission-webhook-server)](https://github.com/liangrog/admission-webhook-server/releases)
[![GoDoc](https://godoc.org/github.com/liangrog/admission-webhook-server?status.svg)](https://godoc.org/github.com/liangrog/admission-webhook-server)
![](https://github.com/liangrog/admission-webhook-server/workflows/Release/badge.svg)

---

API server providing webhook endpoints for Kubernetes admission controller to mutate objects.

Currently it can handle mutating `nodeSelector` based on namespaces. This same functionality exists in standard Kubernetes cluster installation if enabled. However it's not enabled in EKS.

The server can be easily extended by adding more handlers for different mutations needs.

The repo also includes a Helm chart for easy deployment to your Kubernetes cluster.

---

## Installation
Firstly you need to determine what your SSL CN is. The self-signed ssl CN follows the format of `[service name].[namespace].svc`. For example, the default service name is `admission-webhook` (It can be changed in helm value). You want to deploy to namespace tools. The CN will be `admission-webhook.tools.svc`. Below steps will use this CN for demo purpose.

Secondly you need to update helm value `podNodesSelectorConfig` in `chart/values.yaml` so it can use the value to mutate the pods.

Note: below example using Helm v3. However the chart is compatible with helm version older than v3.

```sh
$ git clone https://github.com/liangrog/admission-webhook-server
$ cd admission-webhook-server
$
$ sh ssl.sh admission-webhook.tools.svc
$
$ cd helm
$ helm install admission-webhook-server .
```

## Helm 
The following table lists the configuration parameters for the helm chart.

| Parameter  | Description  | Default  | 
|---|---|---|
| nameOverride  | Override general resource name   |   |
| basePathOverride  | Url base path   | mutate  | 
| podNodesSelectorPathOverride  | Url sub path for podnodesselector  | pod-nodes-selector  |
| podNodesSelectorConfig  | Configuration for podnodesselector. The namespace and labels are set here following the format: namespace: key=label,key=label; namespace2: key=label. Multiple namespaces seperate by ";". Example: devel: node-role.kubernetes.io/development=true, beta.kubernetes.io/instance-type=t3.large  |   |
| service.name  | Name of the service. It forms part of the ssl CN  | admission-webhook  |
| service.annotations  | Anotation for the service  | {} |
| replicas | Number of replicas  | 1  |
| strategy.type  | Type of update strategy  | RollingUpdate  |
| image  | Docker image name  | liangrog/admission-webhook-server  |
| imageTag  | Docker image tag  | latest  |
| imagePullPolicy  | Docker image pull policy  | Always  |

admission-webhook-server

admission-webhook-server 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

admission-webhook-server

admission-webhook-server 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README