[ArgoCD] Cài đặt argocd cli và connect với ArgoCD

Cài argo CLI:

https://argoproj.github.io/argo-cd/cli_installation/

curl -sSL -o /usr/local/bin/argocd https://github.com/argoproj/argo-cd/releases/latest/download/argocd-linux-amd64
chmod +x /usr/local/bin/argocd

root@spinnaker-ubuntu16:~/istio-config/install# argocd login argocd.nimtechnology.com
WARN[0000] Failed to invoke grpc call. Use flag --grpc-web in grpc calls. To avoid this warning message, use flag --grpc-web. 
Username: admin
Password: <<<----  điền pass bình thường như lúc dùng web
'admin:login' logged in successfully
Context 'argocd.nimtechnology.com' updated

Hoặc nếu ko có ssl xanh lè

argocd login localhost:8080 --insecure

Link chứa các commands bạn có thể thao khảo: https://argoproj.github.io/argo-cd/user-guide/commands/argocd/

--prune xoá mấy config ko xài, mà apply config mới á

Contents

argocd cli login via SSO

https://github.com/argoproj/argo-cd/issues/4104#issuecomment-684899828

argocd login mcl-argocd.nimtechnology.com --sso --grpc-web

Writing a few helpful commands.

>>
>>
argocd --config /home/jenkins/.argocd/config-argocd-prod app create --file argocd-stackity-generator.yaml --helm-set image.imageName=stackity-generator:master-build-12 --values-literal-file values-stackity-generator.yaml --upsert --http-retry-max 10
>>
>>

Obtain the ArgoCD token for scripting CLI access.

Đầu tiên thì bạn có thể list argocd user:

root@LE11-D7891:~# argocd account list
NAME   ENABLED  CAPABILITIES
admin  true     login

Tiếp theo thì anh em run lệnh:

argocd account generate-token --account admin

root@LE11-D7891:~# argocd account generate-token --account admin
FATA[0007] rpc error: code = Unknown desc = failed to update account with new token: account 'admin' does not have apiKey capability
root@LE11-D7891:~# argocd account generate-token --account thang.tran@opswat.com
FATA[0003] rpc error: code = NotFound desc = account 'thang.tran@opswat.com' does not exist

root@LE11-D7891:~# argocd account generate-token --account admin
FATA[0007] rpc error: code = Unknown desc = failed to update account with new token: account 'admin' does not have apiKey capability
root@LE11-D7891:~# argocd account generate-token --account thang.tran@opswat.com
FATA[0003] rpc error: code = NotFound desc = account 'thang.tran@opswat.com' does not exist

Nếu gặp lỗi này thì bạn cần:

Thêm apiKey: Tìm phần data:. Nếu nó không tồn tại, hãy thêm nó vào. Bạn cần thêm accounts.admin: apiKey

apiVersion: v1
data:
  # ADD THIS LINE:
  accounts.admin: apiKey
  # If you have other settings, keep them.
kind: ConfigMap
...

apiVersion: v1
data:
  # ADD THIS LINE:
  accounts.admin: apiKey
  # If you have other settings, keep them.
kind: ConfigMap
...

run lại thì được như dưới đây:

tiếp theo bạn có thể run lệnh để test token

              APP_NAME="your-application-name"
              ARGO_SERVER="argocd-server.argocd.svc.cluster.local"
              ARGO_TOKEN="token-ne-ahihi"
              
              echo "Starting sync for $APP_NAME..."
              
              # Execute Sync
              argocd app sync $APP_NAME \
                --server $ARGO_SERVER \
                --auth-token $ARGO_TOKEN \
                --grpc-web \
                --timeout 300
              
              EXIT_CODE=$?

              # Notification Logic
              if [ $EXIT_CODE -eq 0 ]; then
                STATUS="Succeeded"
                COLOR="00FF00"
              else
                STATUS="Failed"
                COLOR="FF0000"
              fi

              APP_NAME="your-application-name"
              ARGO_SERVER="argocd-server.argocd.svc.cluster.local"
              ARGO_TOKEN="token-ne-ahihi"
              
              echo "Starting sync for $APP_NAME..."
              
              # Execute Sync
              argocd app sync $APP_NAME \
                --server $ARGO_SERVER \
                --auth-token $ARGO_TOKEN \
                --grpc-web \
                --timeout 300
              
              EXIT_CODE=$?

              # Notification Logic
              if [ $EXIT_CODE -eq 0 ]; then
                STATUS="Succeeded"
                COLOR="00FF00"
              else
                STATUS="Failed"
                COLOR="FF0000"
              fi