CLI

首次使用

获取密码

pwd=$(kubectl -n argocd get secret example-argocd-cluster -o jsonpath='{.data.admin\.password}' | base64 -d)
echo $pwd

CLI登录可选:

--insecure: 忽略TLS验证
--grpc-web

lb_ip=$(kubectl get service example-argocd-server -o=jsonpath='{.status.loadBalancer.ingress[0].ip}' -n argocd)
argocd login \
$lb_ip \
--username admin \
--password $pwd \
--insecure

修改密码

argocd account update-password

(可选)列出当前集群上下文

kubectl config get-contexts -o name

(可选)添加集群权限级别的RBAC,即可在任意ns创建/删除应用(需要注意安全性), 示例:

argocd cluster add kubernetes-admin@kubernetes

之后进入到快速使用来创建项目(project)和创建应用(application), 使用项目来管理应用

创建项目

https://argo-cd.readthedocs.io/en/stable/user-guide/projects/#managing-projects

创建项目, 分配该项目权限

argocd proj create frontend

添加仓库到项目语法

argocd proj add-source <PROJECT> <REPO>

示例:

argocd proj add-source frontend https://gitlab.com/lookeke/full-stack-engineering.git

查看proj的信息

argocd proj get frontend

删除

argocd proj remove-source <PROJECT> <REPO>

排除项目

argocd proj add-source <PROJECT> !<REPO>

排除项目的yaml清单:

spec:
  sourceRepos:
    # Do not use the test repo in argoproj
    - '!ssh://[email protected]:argoproj/test'
    # Nor any Gitlab repo under group/ 
    - '!https://gitlab.com/group/**'
    # Any other repo is fine though
    - '*'

添加/集群与命名空间

argocd proj add-destination <PROJECT> <CLUSTER>,<NAMESPACE>

示例:

argocd proj add-destination frontend https://kubernetes.default.svc,frontend

删除:

argocd proj remove-destination <PROJECT> <CLUSTER>,<NAMESPACE>

排除:

argocd proj remove-destination <PROJECT> !<CLUSTER>,!<NAMESPACE>

示例:

argocd proj add-destination frontend https://192.168.2.160:6443 frontend

yaml清单

spec:
  destinations:
  # Do not allow any app to be installed in `kube-system`  
  - namespace: '!kube-system'
    server: '*'
  # Or any cluster that has a URL of `team1-*`   
  - namespace: '*'
    server: '!https://team1-*'
    # Any other namespace or server is fine though.
  - namespace: '*'
    server: '*'

创建APP

--repo: 仓库URL
--path: k8s部署清单目录相对仓库路径的位置, 也可以是URL
--dest-server: 使用的Kubernetes集群
--dest-namespace default: 部署在什么命名空间
--sync-option CreateNamespace=true: 自动创建命名空间

argocd app create <app> \
--repo https://github.com/argoproj/argocd-example-apps.git \
--path <app> \
--dest-server https://kubernetes.default.svc \
--dest-namespace <namespace>
--sync-option CreateNamespace=true

yaml清单:

apiVersion: argoproj.io/v1alpha1  # 指定 Argo CD API 版本
kind: Application  # 定义资源类型为 Application
metadata: # 元数据部分
  name: frontend   # 指定 Application 的名称
  namespace: frontend  # 指定 Application 所属的命名空间
  # 定义资源的 finalizers
  # https://argo-cd.readthedocs.io/en/stable/user-guide/app_deletion/#about-the-deletion-finalizer
  finalizers:
    - resources-finalizer.argocd.argoproj.io  # 删除时行级联删除
    #- resources-finalizer.argocd.argoproj.io/background  # 删除时后台行级联删除
spec: # 规范部分
  project: frontend  # 应用程序将被配置的项目名称，这是在 Argo CD 中应用程序的一种组织方式
  source: # 指定源
    # Kubernetes 资源清单在仓库中的路径
    path: frontend/ci
    # 指定 Git 仓库的 URL
    #repoURL: http://192.168.2.158:7080/root/full-stack-engineering.git
    repoURL: https://gitlab.com/lookeke/full-stack-engineering.git
    # targetRevision：想要使用的 git 分支
    targetRevision: HEAD
  # 部署应用到Kubernetes 集群中的位置
  destination:
    namespace: frontend  # 指定应用的命名空间
    server: https://192.168.2.160:6443  # 如果部署到同一集群，可以省略
  syncPolicy: # 指定同步策略
    automated: # 自动化同步
      prune: true  # 启用资源清理
      selfHeal: true  # 启用自愈功能
      allowEmpty: false  # 禁止空资源
    syncOptions: # 同步选项
      - Validate=false  # 禁用验证
      - CreateNamespace=true  # 启用创建命名空间
    retry: # 重试策略
      limit: 5  # 重试次数上限
      backoff: # 重试间隔
        duration: 10s  # 初始重试间隔
        factor: 2  # 重试间隔因子
        maxDuration: 3m  # 最大重试间隔

手动同步:

argocd app sync <app>

删除app

argocd app delete guestbook

常用命令

列出已经创建的applications

kubectl -n argocd get applications

列出已经创建的Project

kubectl get appproject -n argocd

列出用户

argocd account list

kubectl patch -n argocd cm argocd-cm --type='json' -p='[{"op": "remove", "path": "/data/accounts.alice"}]'

获取特定用户信息

argocd account get --account <username>

生成token

argocd account generate-token --account admin

权限设置

RBAC权限示例:

p, role:admin, applications, *, */*, allow
p, role:admin, clusters, get, *, allow
p, role:admin, repositories, get, *, allow
p, role:admin, repositories, create, *, allow
p, role:admin, repositories, update, *, allow
p, rol:admin, repositories, delete, *, allow
p, role:admin, projects, get, *, allow
p, role:admin, projects, create, *, allow
p, role:admin, projects, update, *, allow
p, role:admin, projects, delete, *, allow
p, role:admin, logs, get, *, allow
p, role:admin, exec, create, */*, allow
g, admin, role:admin

验证RBAC权限:

验证包含rbac的yml或csv文件

argocd admin settings rbac validate --policy-file argocd-rbac-cm.yml

验证命名空间的argocd-rbac-cm.yml文件:

argocd admin settings rbac validate --namespace argocd

测试策略

argocd admin settings rbac can role:org-admin get applications --policy-file argocd-rbac-cm.yaml

全部指令

语法:

argocd [option]

选项:

      --auth-token string               Authentication token
      --client-crt string               Client certificate file
      --client-crt-key string           Client certificate key file
      --config string                   Path to Argo CD config (default "/home/user/.config/argocd/config")
      --controller-name string          Name of the Argo CD Application controller; set this or the ARGOCD_APPLICATION_CONTROLLER_NAME environment variable when the controller's name label differs from the default, for example when installing via the Helm chart (default "argocd-application-controller")
      --core                            If set to true then CLI talks directly to Kubernetes instead of talking to Argo CD API server
      --grpc-web                        Enables gRPC-web protocol. Useful if Argo CD server is behind proxy which does not support HTTP2.
      --grpc-web-root-path string       Enables gRPC-web protocol. Useful if Argo CD server is behind proxy which does not support HTTP2. Set web root.
  -H, --header strings                  Sets additional header to all requests made by Argo CD CLI. (Can be repeated multiple times to add multiple headers, also supports comma separated headers)
  -h, --help                            help for argocd
  --http-retry-max int              Maximum number of retries to establish http connection to Argo CD server
  --insecure                        Skip server certificate and domain verification
  --kube-context string             Directs the command to the given kube-context
  --logformat string                Set the logging format. One of: text|json (default "text")
  --loglevel string                 Set the logging level. One of: debug|info|warn|error (default "info")
  --plaintext                       Disable TLS
  --port-forward                    Connect to a random argocd-server port using port forwarding
  --port-forward-namespace string   Namespace name which should be used for port forwarding
  --redis-haproxy-name string       Name of the Redis HA Proxy; set this or the ARGOCD_REDIS_HAPROXY_NAME environment variable when the HA Proxy's name label differs from the default, for example when installing via the Helm chart (default "argocd-redis-ha-haproxy")
  --redis-name string               Name of the Redis deployment; set this or the ARGOCD_REDIS_NAME environment variable when the Redis's name label differs from the default, for example when installing via the Helm chart (default "argocd-redis")
  --repo-server-name string         Name of the Argo CD Repo server; set this or the ARGOCD_REPO_SERVER_NAME environment variable when the server's name label differs from the default, for example when installing via the Helm chart (default "argocd-repo-server")
  --server string                   Argo CD server address
  --server-crt string               Server certificate file
  --server-name string              Name of the Argo CD API server; set this or the ARGOCD_SERVER_NAME environment variable when the server's name label differs from the default, for example when installing via the Helm chart (default "argocd-server")

argocd account - Manage account settings
argocd account - 管理帐户设置
argocd admin - Contains a set of commands useful for Argo CD administrators and requires direct Kubernetes access
argocd admin - 包含一组对 Argo CD 管理员有用的命令，需要直接访问 Kubernetes
argocd app - Manage applications
argocd app - 管理应用程序
argocd appset - Manage ApplicationSets
argocd appset - 管理应用程序集
argocd cert - Manage repository certificates and SSH known hosts entries
argocd cert - 管理存储库证书和 SSH 已知主机条目
argocd cluster - Manage cluster credentials
argocd cluster - 管理集群凭据
argocd completion - output shell completion code for the specified shell (bash or zsh)
argocd completion - 指定 shell（bash 或 zsh）的输出 shell 完成代码
argocd context - Switch between contexts
argocd context - 在上下文之间切换
argocd gpg - Manage GPG keys used for signature verification
argocd gpg - 管理用于签名验证的 GPG 密钥
argocd login - Log in to Argo CD
argocd login - 登录 Argo CD
argocd logout - Log out from Argo CD
argocd logout - 从 Argo CD 注销
argocd proj - Manage projects
argocd proj - 管理项目
argocd relogin - Refresh an expired authenticate token
argocd relogin - 刷新过期的身份验证令牌
argocd repo - Manage repository connection parameters
argocd repo - 管理仓库连接参数
argocd repocreds - Manage repository connection parameters
argocd repocreds - 管理存储库连接参数
argocd version - Print version information
argocd version - 打印版本信息

首次使用​

创建项目​

常用命令​

权限设置​

全部指令​

首次使用

创建项目

常用命令

权限设置

全部指令