Sync Phases and Hooks: Run Your Own Code Around a Sync
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Cleaning Up Hook Resources
Each sync creates a hook resource. Without cleanup, every deploy leaves another completed Job in the namespace, and after fifty deploys you have fifty Jobs to scroll past. The argocd.argoproj.io/hook-delete-policy annotation controls when Argo CD removes them.
| Policy | Argo CD deletes the hook | Reach for it when |
|---|---|---|
HookSucceeded | After the hook succeeds | You want successes cleaned up and failures kept for debugging. |
HookFailed |
GitOps the Hard Way, with Argo CD
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