docs[zh-cn]: Install on Kubernetes (#20874)

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
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---
date: "2020-03-19T19:27:00+02:00"
title: "在 Kubernetes 安装 Gitea"
slug: "install-on-kubernetes"
weight: 10
toc: false
draft: false
menu:
sidebar:
parent: "installation"
name: "Kubernetes"
weight: 50
identifier: "install-on-kubernetes"
---
# 使用 Helm 在 Kubernetes 云原生环境中安装 Gitea
Gitea 已经提供了便于在 Kubernetes 云原生环境中安装所需的 Helm Chart
默认安装指令为:
```bash
helm repo add gitea https://dl.gitea.io/charts
helm repo update
helm install gitea gitea/gitea
```
如果采用默认安装指令Helm 会部署单实例的 Gitea, PostgreSQL, Memcached。若您想实现自定义安装包括配置 Gitea 集群、NGINX Ingress、MySQL、MariaDB、持久存储等请前往阅读[Gitea Helm Chart](https://gitea.com/gitea/helm-chart/)
您也可以通过 `helm show` 命令导出 `README.md` 和配置文件 `values.yaml` 进行学习和编辑,例如:
```bash
helm show values gitea > values.yaml
helm show readme gitea > README.md
# 使用自定义的配置文件 values.yaml
helm install gitea -f values.yaml gitea/gitea
```
## 运行状况检查接口
Gitea 附带了一个运行状况检查接口 `/api/healthz`,你可以像这样在 Kubernetes 中配置它:
```yaml
livenessProbe:
httpGet:
path: /api/healthz
port: http
initialDelaySeconds: 200
timeoutSeconds: 5
periodSeconds: 10
successThreshold: 1
failureThreshold: 10
```
成功的运行状况检查响应代码为 HTTP `200`,下面是示例:
```
HTTP/1.1 200 OK
{
"status": "pass",
"description": "Gitea: Git with a cup of tea",
"checks": {
"cache:ping": [
{
"status": "pass",
"time": "2022-02-19T09:16:08Z"
}
],
"database:ping": [
{
"status": "pass",
"time": "2022-02-19T09:16:08Z"
}
]
}
}
```
有关更多信息,请参考 Kubernetes 文档 [配置存活、就绪和启动探测器](https://kubernetes.io/zh-cn/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/)