kubernetes
/
website
mirror of https://github.com/kubernetes/website.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Updating cascading deletion info for federation

reviewable/pr2927/r1
nikhiljindal 2017-03-20 15:15:15 -07:00
parent e12c965102
commit 0007aa6404
1 changed files with 9 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
docs/concepts/cluster-administration/federation.md
View File

@ -108,27 +108,20 @@ resources supported by federation apiserver.
## Cascading deletion
Kubernetes version 1.5 includes support for cascading deletion of federated
Kubernetes version 1.6 includes support for cascading deletion of federated
resources. With cascading deletion, when you delete a resource from the
federation control plane, the corresponding resources in all underlying clusters
are also deleted.
To enable cascading deletion, set the option
`DeleteOptions.orphanDependents=false` when you delete a resource from the
federation control plane.
The following Federated resources are affected by cascading deletion:
* [Ingress](https://kubernetes.io/docs/user-guide/federation/federated-ingress/)
* [Namespaces](https://kubernetes.io/docs/user-guide/federation/namespaces/)
* [ReplicaSets](https://kubernetes.io/docs/user-guide/federation/replicasets/)
* [Secrets](https://kubernetes.io/docs/user-guide/federation/secrets/)
* [Deployment](https://kubernetes.io/docs/user-guide/federation/deployment/)
* [DaemonSets](https://kubernetes.io/docs/user-guide/federation/daemonsets/)
Note: By default, deleting a resource from federation control plane does not
delete the corresponding resources from underlying clusters.
Cascading deletion is not enabled by default when using the REST API. To enable
it, set the option `DeleteOptions.orphanDependents=false` when you delete a
resource from the federation control plane using REST API. Using `kubectl
delete`
will enable cascading deletion by default. You can disable it by running `kubectl
delete --cascade=false`
Note: Kubernetes version 1.5 included cascading deletion support for a subset of
federation resources.
## For more information