ArgoCD - Slack send message

 

슬랙 세팅

 

https://api.slack.com/apps?new_app=1

설정후 상단의 Install to Workspace

 

슬랙을 보낼 채널에 App을 추가 해준다.

 

 

ArgoCD notification 배포

https://argocd-notifications.readthedocs.io/en/stable/

kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj-labs/argocd-notifications/release-1.0/manifests/install.yaml

Install Argo CD Notifications

 

kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj-labs/argocd-notifications/release-1.0/catalog/install.yaml

Install Triggers and Templates from the catalog

 

export SLACK_TOKEN=<slack-token>

kubectl apply -n argocd -f - << EOF
apiVersion: v1 
kind: Secret 
metadata: 
  name: argocd-notifications-secret 
stringData:
  slack-token: $SLACK_TOKEN
EOF

Add token to argocd-notifications-secret secret

 

apiVersion: v1
kind: ConfigMap
metadata:
  name: argocd-notifications-cm
data:
  service.slack: |
    apiURL: <url>                 # optional URL, e.g. https://example.com/api
    token: $slack-token
    username: <override-username> # optional username
    icon: <override-icon> # optional icon for the message (supports both emoij and url notation)

 

 

 

kubectl patch app $APP_NAME -n $NAMESPACE -p '{"metadata": {"annotations": {"notifications.argoproj.io/subscribe.on-sync-succeeded.slack":"$SLACK_CHANNEL_NAME"}}}' --type merge

위와 같이 명령어를 통해 수정하거나

kubectl edit app $APP_NAME -n $NAMESPACE

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  annotations:
    notifications.argoproj.io/subscribe.on-sync-succeeded.slack: $SALCK_CHANNEL_NAME
    notifications.argoproj.io/subscribe.on-sync-status-unknown.slack: $SALCK_CHANNEL_NAME
    notifications.argoproj.io/subscribe.on-sync-running.slack: $SALCK_CHANNEL_NAME
    notifications.argoproj.io/subscribe.on-sync-failed.slack: $SALCK_CHANNEL_NAME
    notifications.argoproj.io/subscribe.on-health-degraded.slack: $SALCK_CHANNEL_NAME
    notifications.argoproj.io/subscribe.on-deployed.slack: $SALCK_CHANNEL_NAME
    notifications.argoproj.io/subscribe.on-deleted.slack: $SALCK_CHANNEL_NAME
    notifications.argoproj.io/subscribe.on-created.slack: $SALCK_CHANNEL_NAME

 

위와 같이 직접 어노테이션을 수정하여 반영 하도록 한다.

 

https://github.com/argoproj/argo-cd/blob/master/notifications_catalog/install.yaml

  trigger.on-created: |
    - description: Application is created.
      oncePer: app.metadata.name
      send:
      - app-created
      when: "true"
  trigger.on-deleted: |
    - description: Application is deleted.
      oncePer: app.metadata.name
      send:
      - app-deleted
      when: app.metadata.deletionTimestamp != nil
  trigger.on-deployed: |
    - description: Application is synced and healthy. Triggered once per commit.
      oncePer: app.status.operationState.syncResult.revision
      send:
      - app-deployed
      when: app.status.operationState.phase in ['Succeeded'] and app.status.health.status
        == 'Healthy'
  trigger.on-health-degraded: |
    - description: Application has degraded
      send:
      - app-health-degraded
      when: app.status.health.status == 'Degraded'
  trigger.on-sync-failed: |
    - description: Application syncing has failed
      send:
      - app-sync-failed
      when: app.status.operationState.phase in ['Error', 'Failed']
  trigger.on-sync-running: |
    - description: Application is being synced
      send:
      - app-sync-running
      when: app.status.operationState.phase in ['Running']
  trigger.on-sync-status-unknown: |
    - description: Application status is 'Unknown'
      send:
      - app-sync-status-unknown
      when: app.status.sync.status == 'Unknown'
  trigger.on-sync-succeeded: |
    - description: Application syncing has succeeded
      send:
      - app-sync-succeeded
      when: app.status.operationState.phase in ['Succeeded']

트리거는 위와같이 정의 되어 있어 필요한 상황에 따라 적용하도록 한다. 

 

 

 

https://argocd-notifications.readthedocs.io/en/stable/services/slack/

Slack - Argo CD Notifications