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Merged
merged 3 commits into from
Aug 8, 2017
Merged

Set provisioned volumes to Retain by default #57

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2ca4453
The default is Delete, which violates our no-surpises ambition
solsson Aug 3, 2017
7e83bac
Shorter, possibly clearer
solsson Aug 4, 2017
4d3754d
Still short
solsson Aug 8, 2017
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The default is Delete, which violates our no-surpises ambition
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@solsson
solsson committed Aug 5, 2017
commit 2ca4453d7e9da4b7089fc41e0c41e89ab5e5f8cc
8 changes: 8 additions & 0 deletions README.md
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Expand Up @@ -59,6 +59,14 @@ For clusters that enfoce [RBAC](https://kubernetes.io/docs/admin/authorization/r
kubectl apply -f rbac-namespace-default/
```

## Set "reclaim policy" for persistent volumes

Caution: For each new kafka and pzoo pod you have to [manually set Reclaim Policy](https://kubernetes.io/docs/tasks/administer-cluster/change-pv-reclaim-policy/)
to avoid losing your data if the [PVC](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#persistentvolumeclaims)s or [PV](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#persistent-volumes)s are deleted,
including if the `kafka` namespace is deleted and recreated.

See [feature#352](https://github.com/kubernetes/features/issues/352) [#38192](https://github.com/kubernetes/kubernetes/issues/38192) [#47987](https://github.com/kubernetes/kubernetes/pull/47987) for details on why this isn't supported (yet) in manifests.

# Tests

```
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