docs: Clarify BeforeHookCreation as default (#9068)

Signed-off-by: Leonardo Luz Almeida <leonardo_almeida@intuit.com>
argoproj · Apr 11, 2022 · 2e0b2a1 · 2e0b2a1
1 parent 0a549a4
commit 2e0b2a1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/docs/user-guide/resource_hooks.md b/docs/user-guide/resource_hooks.md
@@ -67,7 +67,9 @@ The following policies define when the hook will be deleted.
 |--------|-------------|
 | `HookSucceeded` | The hook resource is deleted after the hook succeeded (e.g. Job/Workflow completed successfully). |
 | `HookFailed` | The hook resource is deleted after the hook failed. |
-| `BeforeHookCreation` | Any existing hook resource is deleted before the new one is created (since v1.3). It is meant to be used with `/metadata/name`. This is the default deletion policy. |
+| `BeforeHookCreation` | Any existing hook resource is deleted before the new one is created (since v1.3). It is meant to be used with `/metadata/name`. |
+
+Note that if no deletion policy is specified, ArgoCD will automatically assume `BeforeHookCreation` rules.
 
 ### Sync Status with Jobs/Workflows with Time to Live (ttl)