Comment 0 for bug 1650551

Installation of example plugin failed with error:
Deployment has failed. All nodes are finished. Failed tasks: Task[plugins_setup_repositories/1], Task[plugins_setup_repositories/3], Task[plugins_setup_repositories/2] Stopping the deployment process!

Scenario:
        1. Upload plugin to the master node
        2. Install plugin
        3. Create cluster
        4. Add 1 node with controller role
        5. Add 2 nodes with compute role
        >>>> 6. Deploy the cluster <<< Failed here
        7. Run network verification
        8. Check plugin health
        9. Run OSTF