Viewing the state of the Che cluster deployment using OpenShift 4 CLI tools

This section describes how to view the state of the Che cluster deployment using OpenShift 4 CLI tools.

Prerequisites

An installation of an Eclipse Che cluster. See [installing-che-using-the-che-operator-in-openshift-4-web-console_{context}].

Procedure

Run the following commands to select the che project:
```
$ oc project che
```
Run the following commands to get the name and status of the pods running in the selected project:
```
$ oc get pods
```

Check that the status of all pods is Running.

NAME                            READY     STATUS    RESTARTS   AGE
che-8495f4946b-jrzdc            0/1       Running   0          86s
che-operator-578765d954-99szg   1/1       Running   0          42m
keycloak-74fbfb9654-g9vp5       1/1       Running   0          4m32s
postgres-5d579c6847-w6wx5       1/1       Running   0          5m14s

Run the following command:

$ oc logs --tail=10 -f oc get pods -o name | grep operator

This is an example output of the command:

time="2019-07-12T09:48:29Z" level=info msg="Exec successfully completed"
time="2019-07-12T09:48:29Z" level=info msg="Updating eclipse-che CR with status: provisioned with OpenShift identity provider: true"
time="2019-07-12T09:48:29Z" level=info msg="Custom resource eclipse-che updated"
time="2019-07-12T09:48:29Z" level=info msg="Creating a new object: ConfigMap, name: che"
time="2019-07-12T09:48:29Z" level=info msg="Creating a new object: ConfigMap, name: custom"
time="2019-07-12T09:48:29Z" level=info msg="Creating a new object: Deployment, name: che"
time="2019-07-12T09:48:30Z" level=info msg="Updating eclipse-che CR with status: Che API: Unavailable"
time="2019-07-12T09:48:30Z" level=info msg="Custom resource eclipse-che updated"
time="2019-07-12T09:48:30Z" level=info msg="Waiting for deployment che. Default timeout: 420 seconds"