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Note on cascading deletes and Deployments (#4671)

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Luis Pabón
2017-08-07 18:54:59 -04:00
committed by Andrew Chen
parent b795543eb2
commit fdf2c5a02b
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docs/concepts/workloads/controllers/garbage-collection.md
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@@ -147,6 +147,13 @@ Here's an example that orphans the dependents of a ReplicaSet:
kubectl delete replicaset my-repset --cascade=false kubectl delete replicaset my-repset --cascade=false
``` ```
### Addtional note on Deployments
When using cascading deletes with deployments you *must* use _propagationPolicy: Foreground_
to delete not only the ReplicaSets created, but also their Pods. If this type of _propagationPolicy_
is not used, only the ReplicaSets will be deleted, and the Pods will be orphaned.
See [kubeadm/#149](https://github.com/kubernetes/kubeadm/issues/149#issuecomment-284766613) for more information.
## Known issues ## Known issues
* As of 1.7, garbage collection does not yet support * As of 1.7, garbage collection does not yet support
[custom resources](/docs/concepts/api-extension/custom-resources/), [custom resources](/docs/concepts/api-extension/custom-resources/),