k8s + gitlab + jenkins +docker 搭建企業級CI/CD 流水線操作

k8s + gitlab + jenkins +docker 搭建企業級CI/CD 流水線操作

1.gitlab 安裝,管理項目源代碼

1.1 gitlab 安裝，優化

gitlab 優化 2.6G/8G

gitlab

puma =2

1.2 gitlab 管理界面--設定--項目通路令牌

1.3 webhooks 鈎子

2. jenkins 擷取gitlab 源代碼

2.1 系統配置--插件管理--安裝gitlab --gitlab plugin，gitlab hook plugin,ruby-runtime

2.2 配置 jenkins 憑證提供者：

源碼位址：

doman:全局憑據

類型選擇：gitlab api token

範圍：jenkins,nodes,items,all child items,tec

api token: gitlab 項目通路令牌

3.harbor 本地鏡像伺服器，存放鏡像

4.k8s叢集

pod:一個鏡像部署到3個容器，對外服務自動實作負載均衡

demo.yml:

apiVersion: apps/v1

kind: Deployment

metadata:

name: net6-demo-deployment

labels:

app: net6

spec:

# 配置rs

replicas: 3

selector:

matchLabels:

app: net6-rs

## 配置是POD模闆

template:

metadata:

labels:

app: net6-rs

env: testing

spec:

containers:

- name: net6-container

imagePullPolicy: Always

image: 192.168.3.251:9999/xxx/dotnet6-piepeline:1221

ports:

- name: net6-port

containerPort: 80 #必須和dockerfile中暴露端口一緻

---

apiVersion: v1

kind: Service

metadata:

name: net6-service

spec:

type: NodePort

ports:

- port: 80

targetPort: 80

nodePort: 30335

selector:

app: net6-rs