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Document that hooks don't execute within a shell (#1474)

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Signed-off-by: Nolan Brubaker <brubakern@vmware.com>
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Nolan Brubaker
2019-05-13 09:24:27 -07:00
committed by KubeKween
parent c209f0c0c3
commit 079444410f
1 changed files with 2 additions and 1 deletions
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docs/hooks.md
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@@ -7,7 +7,8 @@ Velero currently supports executing commands in containers in pods during a back
When performing a backup, you can specify one or more commands to execute in a container in a pod
when that pod is being backed up. The commands can be configured to run *before* any custom action
processing ("pre" hooks), or after all custom actions have been completed and any additional items
specified by custom action have been backed up ("post" hooks).
specified by custom action have been backed up ("post" hooks). Note that hooks are _not_ executed within a shell
on the containers.
There are two ways to specify hooks: annotations on the pod itself, and in the Backup spec.