Setting up OpenShift Data Foundation on the OCP 4.11 Cluster (running on vSphere with Lenovo ThinkSystems)


Red Hat OpenShift Data Foundation is a highly integrated collection of cloud storage and data services for Red Hat OpenShift Container Platform. It is available as part of the Red Hat OpenShift Container Platform Service Catalog, packaged as an operator to facilitate simple deployment and management.

Installing OpenShift Data Foundation Operator

Click on Install button and leave all options as default

Scroll down the page after reviewing the settings and click on Install. You will notice that the installation is in progress.

Wait for the installation to complete. Approx ~3 mins.

You can also try validating the installation progress by running the following command and ensuring all the pods are in a running state.

oc get all -n openshift-storage
NAME                                                   READY   STATUS    RESTARTS   AGE
pod/csi-addons-controller-manager-757fcc4bd9-pld42     2/2     Running   0          97s
pod/noobaa-operator-f85f6c966-chxxr                    1/1     Running   0          2m10s
pod/ocs-metrics-exporter-899c8c4fb-kf48b               1/1     Running   0          80s
pod/ocs-operator-55c67ffddf-7wsh2                      1/1     Running   0          2m2s
pod/odf-console-6988685bcd-q58b9                       1/1     Running   0          2m14s
pod/odf-operator-controller-manager-5b4dd8474f-l7gwm   2/2     Running   0          2m14s
pod/rook-ceph-operator-6b7b4675bf-6jfpz                1/1     Running   0          2m2s

NAME                                                      TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)    AGE
service/csi-addons-controller-manager-metrics-service     ClusterIP   <none>        8443/TCP   2m24s
service/noobaa-operator-service                           ClusterIP    <none>        443/TCP    2m11s
service/odf-console-service                               ClusterIP      <none>        9001/TCP   99s
service/odf-operator-controller-manager-metrics-service   ClusterIP   <none>        8443/TCP   2m20s

NAME                                              READY   UP-TO-DATE   AVAILABLE   AGE
deployment.apps/csi-addons-controller-manager     1/1     1            1           2m19s
deployment.apps/noobaa-operator                   1/1     1            1           2m10s
deployment.apps/ocs-metrics-exporter              1/1     1            1           2m2s
deployment.apps/ocs-operator                      1/1     1            1           2m2s
deployment.apps/odf-console                       1/1     1            1           2m14s
deployment.apps/odf-operator-controller-manager   1/1     1            1           2m15s
deployment.apps/rook-ceph-operator                1/1     1            1           2m2s

NAME                                                         DESIRED   CURRENT   READY   AGE
replicaset.apps/csi-addons-controller-manager-757fcc4bd9     1         1         1       97s
replicaset.apps/csi-addons-controller-manager-85965bbf99     0         0         0       2m19s
replicaset.apps/noobaa-operator-f85f6c966                    1         1         1       2m10s
replicaset.apps/ocs-metrics-exporter-899c8c4fb               1         1         1       2m2s
replicaset.apps/ocs-operator-55c67ffddf                      1         1         1       2m2s
replicaset.apps/odf-console-6988685bcd                       1         1         1       2m14s
replicaset.apps/odf-operator-controller-manager-5b4dd8474f   1         1         1       2m14s
replicaset.apps/rook-ceph-operator-6b7b4675bf                1         1         1       2m2s

Installation is completed. You will see a green tick mark.

Next, we will create custom resources before ODF can be used. Before that, you will also notice a popup on the top right corner of an OCP console about new web console updates. e.g. one I see at my side.

Let’s refresh the web console by clicking on the Refresh web console the option is shown above.

Once the OCP web console is reloaded, Navigate to Storage and you will notice the Data Foundation option added there. Click on it. We still do not see much data as it’s installed just now.

Now, we will create the required CR’s to use the ODF operator.

Navigate to Operators -> Installed Operators and click on the Open Data Foundation Operator.

Click on Create StorageSystem button.

Click Next

Notice the node requirements in the above screenshot. Choose the correct nodes (minimum 3 nodes) and click Next.

Leave the default selection and click Next. Review the summary.

Click Create StorageSystem

It will take few mins to get all the required pods created and running. You can validate the list of pods running inside openshift-storage namespace by running the following command.

 oc get po -n openshift-storage
NAME                                                              READY   STATUS      RESTARTS      AGE
csi-addons-controller-manager-757fcc4bd9-tnzsq                    2/2     Running     1 (43m ago)   92m
csi-cephfsplugin-gz8kg                                            3/3     Running     0             78m
csi-cephfsplugin-nv5kn                                            3/3     Running     0             78m
csi-cephfsplugin-provisioner-747f9b4884-8zb5k                     6/6     Running     0             72m
csi-cephfsplugin-provisioner-747f9b4884-sl7sh                     6/6     Running     4 (43m ago)   78m
csi-cephfsplugin-qwwmr                                            3/3     Running     0             78m
csi-cephfsplugin-znqkh                                            3/3     Running     0             78m
csi-rbdplugin-jj45d                                               4/4     Running     0             78m
csi-rbdplugin-provisioner-67c84f6f8c-ldn5m                        7/7     Running     0             72m
csi-rbdplugin-provisioner-67c84f6f8c-nsr9l                        7/7     Running     3 (43m ago)   78m
csi-rbdplugin-v5b2p                                               4/4     Running     0             78m
csi-rbdplugin-z4rtj                                               4/4     Running     0             78m
csi-rbdplugin-zz8zc                                               4/4     Running     0             78m
noobaa-core-0                                                     1/1     Running     0             72m
noobaa-db-pg-0                                                    1/1     Running     0             72m
noobaa-endpoint-55ccb457b4-xxtxg                                  1/1     Running     0             69m
noobaa-operator-f85f6c966-4gjx4                                   1/1     Running     1 (72m ago)   92m
ocs-metrics-exporter-899c8c4fb-hr5xv                              1/1     Running     0             92m
ocs-operator-55c67ffddf-268jd                                     1/1     Running     1 (43m ago)   92m
odf-console-6988685bcd-pkdl4                                      1/1     Running     0             92m
odf-operator-controller-manager-5b4dd8474f-zn5zc                  2/2     Running     1 (43m ago)   92m
rook-ceph-crashcollector-truscaleocp-rr9p9-worker-5nl2m-bfrjzsl   1/1     Running     0             73m
rook-ceph-crashcollector-truscaleocp-rr9p9-worker-dhj42-fb54zmk   1/1     Running     0             73m
rook-ceph-crashcollector-truscaleocp-rr9p9-worker-hgb2x-6c6wnbq   1/1     Running     0             70m
rook-ceph-mds-ocs-storagecluster-cephfilesystem-a-7d5cd76bz46bz   2/2     Running     0             72m
rook-ceph-mds-ocs-storagecluster-cephfilesystem-b-7b9b8767fqnwg   2/2     Running     0             72m
rook-ceph-mgr-a-756646ddd6-jl8kc                                  2/2     Running     0             72m
rook-ceph-mon-a-6545699968-qgvhh                                  2/2     Running     0             72m
rook-ceph-mon-b-5bb55b8df4-7np9w                                  2/2     Running     0             76m
rook-ceph-mon-c-7d84bd457b-9jb5p                                  2/2     Running     0             76m
rook-ceph-operator-6b7b4675bf-lj9vs                               1/1     Running     0             92m
rook-ceph-osd-0-68d5d54b7d-s4896                                  2/2     Running     0             73m
rook-ceph-osd-1-d4976fcf-jnpt2                                    2/2     Running     0             72m
rook-ceph-osd-2-6bf5776577-2dtgr                                  2/2     Running     0             73m
rook-ceph-osd-prepare-a60be363705b588ec09ce71e83046fbc-8mnnt      0/1     Completed   0             73m
rook-ceph-osd-prepare-fd6423be76a73de850c08b107beafbfc-5mnt2      0/1     Completed   0             73m
rook-ceph-rgw-ocs-storagecluster-cephobjectstore-a-5757649hmvhv   2/2     Running     0             72m

Validate the Storage from Data Foundation page inside OCP web console. Navigate to Storage and click on Data Foundation.

Once you click on the Storage Capacity name, it will display the details.

Now, Let’s validate. In order to validate the ODF setup, we will create a pvc.

Creating a PVC

Click on Storage->PersistentVolumeClaims and fill the details.

As you can see in the screenshot above, there are two additional storage class created and their description is self explanatory. Here, we will use the ocs-storagecluster-cephfs. Click Create.

You will notice that the PVC is created successfully and it is also in the Bound state as persistent volume got created.

Below is the volume detail.

That’s all for this post.


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