Chapter 1. Installing CodeReady Workspaces on OpenShift Container Platform 4

1. Open the OpenShift web console.
2. In the left panel, navigate to Projects.
3. Click the Create Project button.

4. Enter the project details:

   • In the Name field, type workspaces.
   • In the Display Name field, type Red Hat CodeReady Workspaces.
5. Click the Create button.

1. Open the OpenShift web console.
2. In the left panel, navigate to the Operators → OperatorHub section.
3. In the Search by keyword field, type Red Hat CodeReady Workspaces.
4. Click on the Red Hat CodeReady Workspaces tile.
5. Click the Install button in the Red Hat CodeReady Workspaces pop-up window.
6. In the A specific namespace on the cluster field, in the cluster drop-down list, select the namespace into which the previous version of the CodeReady Workspaces Operator was installed.
7. Click the Subscribe button.
8. In the left panel, navigate to the Operators → Installed Operators section.
9. Red Hat CodeReady Workspaces is displayed as an installed Operator having the InstallSucceeded status.
10. Click on the Red Hat CodeReady Workspaces name in the list of installed operators.
11. Navigate to the Overview tab.
12. In the Conditions sections at the bottom of the page, wait for this message: install strategy completed with no errors.
13. Navigate to the Events tab.
14. Wait for this message: install strategy completed with no errors.

1. Open the OpenShift web console.
2. Navigate to the Operators → Installed Operators section.
3. Click Red Hat CodeReady Workspaces in the list of installed operators.
4. Click the Create Instance link in Provided APIs section.
5. The Create CodeReady Workspaces Cluster page is displayed.
6. Leave the default values as they are.
7. Click the Create button in the bottom-left corner of the window.

8. The codeready cluster is created.

   

1. Open the OpenShift web console.
2. Navigate to the Operators → Installed Operators section.
3. Click Red Hat CodeReady Workspaces in the list of installed operators.
4. Navigate to the Red Hat CodeReady Workspaces Cluster tab.
5. Click on the eclipse-che cluster that is listed in the table.
6. Navigate to the Overview tab.
7. Watch the content of the Message field. The field contain error messages, if any. The expected content is None.
8. Navigate to the Resources tab.

9. The screen displays the state of the resources assigned to the CodeReady Workspaces cluster deployment.

   

1. Open the OpenShift web console.
2. In the left panel, navigate to the Operators → Installed Operators section.
3. Click on the Red Hat CodeReady Workspaces Operator tile.
4. Click on eclipse-che in the table.
5. Navigate to the Overview tab.
6. Read the content of the Red Hat CodeReady Workspaces URL field.

1. Run the following commands to select the workspaces project:

   $ oc project workspaces

2. Run the following commands to get the name and status of the pods running in the selected project:

   $ oc get pods

3. 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

4. Run the following command:

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

5. 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: CodeReady Workspaces 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"

1. Open the OpenShift web console.
2. In the left panel, navigate to the Operators → Installed Operators section.
3. Click on the Red Hat CodeReady Workspaces Operator tile.
4. Click on eclipse-che in the table.
5. Navigate to the Overview tab.
6. Toggle the TLS MODE switch to True.

7. Click Confirm change.

   
8. Navigate to the Resources tab.
9. Wait that the pods are restarted.
10. Navigate to the Overview tab.
11. Click the Red Hat CodeReady Workspaces URL link.
12. Notice that the link is redirected to HTTPS.
13. The browser displays the Red Hat CodeReady Workspaces Dashboard using a valid Let’s Encrypt certificate.

1. Navigate to the Red Hat CodeReady Workspaces URL to display the Red Hat CodeReady Workspaces login page.
2. Choose the OpenShift OAuth option.
3. The Authorize Access page is displayed.
4. Click on the Allow selected permissions button.
5. Update the account information: fill in the Username, Email, First name and Last name field and click on the Submit button.
6. The browser displays the Red Hat CodeReady Workspaces Dashboard.

1. Navigate to the Red Hat CodeReady Workspaces URL to display the Red Hat CodeReady Workspaces login page.
2. Choose the Register as a new user option.
3. Update the account information: fill in the Username, Email, First name and Last name field and click on the Submit button.
4. The browser displays the Red Hat CodeReady Workspaces Dashboard.

Procedure

1. Navigate to https://developers.redhat.com/products/codeready-workspaces/download.
2. Download the CodeReady Workspaces CLI management tool archive for version 2.0.
3. Extract the archive.
4. Place the extracted binary in your $PATH.