本篇文章为大家展示了如何进行argo云原生的CI/CD初探,内容简明扼要并且容易理解,绝对能使你眼前一亮,通过这篇文章的详细介绍希望你能有所收获。
创新互联建站是一家专注于成都网站制作、网站设计与策划设计,黄埔网站建设哪家好?创新互联建站做网站,专注于网站建设十年,网设计领域的专业建站公司;建站业务涵盖:黄埔等地区。黄埔做网站价格咨询:13518219792
argo是云原生计算基金会的孵化项目 https://www.cncf.io/projects/。 Argo专为容器而设计,没有传统VM和基于服务器的环境的开销和限制,是一个基于kubernetes的CI/CD工具
目前CI(持续集成)方面还不完善,未提供event triggers( https://github.com/argoproj/argo/blob/master/examples/README.md#continuous-integration-example ),最近有大改,可期待,参考PR https://github.com/argoproj/argo/pull/3488
可以看下另一个云原生的CI/CD工具 tekton (不推荐) 可参考https://my.oschina.net/u/160697/blog/4469399
argo目前还在发展中,现在是CNCF推荐的CI/CD工具。本人推荐现在用起来比argo更简单的drone。https://my.oschina.net/u/160697/blog/4487417
更多介绍参考官网 https://github.com/argoproj/argo
安装argo controller,以官方最新为准https://github.com/argoproj/argo/releases
kubectl create namespace argo kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.10.0-rc4/manifests/install.yaml
安装argo linux/mac客服端(可不安装,使用UI操作)
# Download the binary curl -sLO https://github.com/argoproj/argo/releases/download/v2.10.0-rc4/argo-linux-amd64.gz # Unzip gunzip argo-linux-amd64.gz # Make binary executable chmod +x argo-linux-amd64 # Move binary to path mv ./argo-linux-amd64 /usr/local/bin/argo # Test installation argo version
外网访问argo controller的Service(traefik https://my.oschina.net/u/160697/blog/4437939 ),官方也有登录方案,只是文档较少,选择自定义的一种方案
#通过以下命令生成(在线生成https://tool.oschina.net/htpasswd)帐号密码 #并替换Secret中的users sudo apt install apache2-utils echo $(htpasswd -nb admin gJv4EAfuXp5vFJ8)
替换第8行的users内容为上面echo的输出。增加basicAuth认证,增加认证后会增加Header(authorization),argo会判断此header。所以需要增加一个中间件删除authorization
apiVersion: v1 kind: Secret metadata: name: argo-dashboard-auth-secret namespace: argo type: Opaque stringData: users: admin:$apr1$tQ1iFwRf$8SvGrGQcBT.RdZS73ULXH1 --- apiVersion: traefik.containo.us/v1alpha1 kind: Middleware metadata: name: argo-dashboard-auth namespace: argo spec: basicAuth: secret: argo-dashboard-auth-secret --- apiVersion: traefik.containo.us/v1alpha1 kind: Middleware metadata: name: remove-argo-auth-header namespace: argo spec: headers: customRequestHeaders: authorization: "" # Removes --- apiVersion: traefik.containo.us/v1alpha1 kind: IngressRoute metadata: name: argo-dashboard namespace: argo spec: entryPoints: - websecure routes: - kind: Rule match: Host(`argo.your_domain.com`) services: - name: argo-server port: 2746 middlewares: - name: argo-dashboard-auth - name: remove-argo-auth-header tls: certResolver: aliyun domains: - main: "argo.your_domain.com"
效果
创建一个官方默认的workflow。
需要注意的是namespace选择argo,spec下增加serviceAccountName: argo
使用kubectl apply -n argo -f https://raw.githubusercontent.com/argoproj/argo/v2.10.0-rc4/manifests/install.yaml创建时,只在命名空间argo里创建了ServiceAccount
如不修改会报以下错误:Failed to establish pod watch: unknown (get pods)
如需在其它命名空间使用,参考后面
如果需要在其它命名空间下创建workflow。需要创建ServiceAccount。以下为argo-rbac.yaml
#argo-rbac.yaml apiVersion: v1 kind: ServiceAccount metadata: name: workflow --- apiVersion: rbac.authorization.k8s.io/v1 kind: Role metadata: name: workflow-role rules: # pod get/watch is used to identify the container IDs of the current pod # pod patch is used to annotate the step's outputs back to controller (e.g. artifact location) - apiGroups: - "" resources: - pods verbs: - get - watch - patch # logs get/watch are used to get the pods logs for script outputs, and for log archival - apiGroups: - "" resources: - pods/log verbs: - get - watch --- apiVersion: rbac.authorization.k8s.io/v1 kind: RoleBinding metadata: name: workflow-binding roleRef: apiGroup: rbac.authorization.k8s.io kind: Role name: workflow-role subjects: - kind: ServiceAccount name: workflow
创建ServiceAccount。可把default改为其它命名空间,创建后使用也必须加serviceAccountName: workflow
kubectl apply -n default -f argo-rbac.yaml
使用Workflow Template
增加一行serviceAccountName: workflow
创建后就可以通过此模板部署k8s程序
上述内容就是如何进行argo云原生的CI/CD初探,你们学到知识或技能了吗?如果还想学到更多技能或者丰富自己的知识储备,欢迎关注创新互联行业资讯频道。
分享文章:如何进行argo云原生的CI/CD初探
本文网址:https://www.cdcxhl.com/article44/ipgehe.html
成都网站建设公司_创新互联,为您提供网站策划、、标签优化、网站内链、网站维护、外贸建站
声明:本网站发布的内容(图片、视频和文字)以用户投稿、用户转载内容为主,如果涉及侵权请尽快告知,我们将会在第一时间删除。文章观点不代表本网站立场,如需处理请联系客服。电话:028-86922220;邮箱:631063699@qq.com。内容未经允许不得转载,或转载时需注明来源: 创新互联