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Fix markdown issues in ceph-csi doc

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Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
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Madhu Rajanna
2019-08-30 13:16:55 +05:30
parent 77715a1096
commit fc713b61cf
1 changed files with 6 additions and 3 deletions
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Documentation/ceph-csi-drivers.md
+6 -3
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@@ -121,15 +121,18 @@ kubectl delete -f cluster/examples/kubernetes/ceph/csi/example/rbd/snapshot.yaml
kubectl delete -f cluster/examples/kubernetes/ceph/csi/example/rbd/snapshotclass.yaml
```
#### Liveness Sidecar
## Liveness Sidecar
All CSI pods are deployed with a sidecar container that provides a prometheus metric for tracking if the CSI plugin is alive and runnning.
These metrics are meant to be collected by prometheus but can be acceses through a GET request to a specific node ip.
for example `curl -X get http://[pod ip]:[liveness-port][liveness-path] 2>/dev/null | grep csi`
the expected output should be
```bash
[root@worker2 /]# curl -X GET http://10.109.65.142:9080/metrics 2>/dev/null | grep csi
curl -X GET http://10.109.65.142:9080/metrics 2>/dev/null | grep csi
# HELP csi_liveness Liveness Probe
# TYPE csi_liveness gauge
csi_liveness 1
```
Check the [monitoring doc](https://github.com/rook/rook.github.io/blob/master/docs/rook/master/ceph-monitoring.md) to see how to integrate CSI liveness into ceph monitoring.
Check the [monitoring doc](ceph-monitoring.md) to see how to integrate CSI liveness into ceph monitoring.