Installing DES on OpenShift

This section explains the steps to install DES on OpenShift.

To install DES on OpenShift,

1. Run the below command from the developer’s command line application to login to OC.

   oc login –token=sha256~16fE_oS1ASiURrP7sq5ZEjqpbo0XB-THHDHCBBSrQjM –server=https://api.ocp.mehmail.loc:6443

   

2. Run the below command to create DES project.

   oc new-project reh-des

   

3. Run the below command to install the Helm charts.

   helm install des ./helm/des_chart

   

   After the first Helm installation, change the value of the des_tool_enabled parameter from ‘true’ to ‘false’ in the values.yaml file as shown in the below screen shot.

   

4. Run the below command to check if the pods are installed.

   oc get pods

   

5. Ensure that the following pods have their status as ‘Running’,
   • des-config-installer
   • des-event-cleanup
   • des-event-processor
   • des-event-pull-adapter
   • des-event-router
6. Ensure that the des-tool pod has its status as ‘Completed’.
7. Invoke the DES or meta or health API to ensure the status of the pods.