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Disable dynamic provisioning if necessary

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This commit is contained in:
Jerome Petazzoni
2019-06-02 10:15:18 -05:00
parent 57aa25fda0
commit 36be4eaa9f
1 changed files with 25 additions and 1 deletions
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26
slides/k8s/local-persistent-volumes.md
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@@ -32,6 +32,30 @@
---
## If we have a dynamic provisioner ...
- The labs in this section assume that we *do not* have a dynamic provisioner
- If we do have one, we need to disable it
.exercise[
- Check if we have a dynamic provisioner:
```bash
kubectl get storageclass
```
- If the output contains a line with `(default)`, run this command:
```bash
kubectl annotate sc storageclass.kubernetes.io/is-default-class- --all
```
- Check again that it is no longer marked as `(default)`
]
---
## Work in a separate namespace
- To avoid conflicts with existing resources, let's create and use a new namespace
@@ -50,7 +74,7 @@
]
.warning[Make sure to call that namespace `orange`, because that name is hardcoded in the YAML files.]
.warning[Make sure to call that namespace `orange`: it is hardcoded in the YAML files.]
---