Env prep:

As Admin in one browser:

• create a new project perses-dev
• create this role: https://github.com/etmurasaki/dotfiles/blob/main/scripts/rbac/clusterrole-user-reader.yaml
• create this role: https://github.com/etmurasaki/dotfiles/blob/main/scripts/rbac/clusterrole-perses-prometheus-api-editor.yaml
• create a new user = user2
• create role binding for your new user https://github.com/etmurasaki/dotfiles/blob/main/scripts/rbac/clusterrolebinding-user-reader.yaml
• create role binding for your new user https://github.com/etmurasaki/dotfiles/blob/main/scripts/rbac/clusterrolebinding-perses-prometheus-api-editor.yaml
• run this to grant persesdashboard and persesdatasource roles to your new user user2: (some errors will appear for user1 not being created or just grant manually for perses-dev namespace)
  • https://github.com/etmurasaki/dotfiles/blob/main/scripts/rbac/rbac_coo_viewer_namespace.sh
• install OBO/COO 1.2.1:
  • 
    quay.io/rh-ee-pyurkovi/observability-operator-bundle:1.2.1-short-time (this one has a short-time to refresh session than the original one - it was built only for testing purposes)
• install Monitoring UIPlugin with perses enabled
• install this PersesDashboard and PersesDatasource:
  • https://github.com/perses/perses-operator/tree/main/config/samples/openshift

1. In a another browser, log into ocp as your new user user2
2. Go To Observe > Dashboards (Perses)
   1. Result: You will see perses-dev project and Kubernetes / Compute Resources / Cluster dashboard with data
3. In other browser logged as Admin, delete PersesDashboard and PersesDatasource from OBO/COO
4. From the browser you were logged as user2, logout and login again as user2
5. Go To Observe > Dashboards (Perses)
   1. Result: Empty state page is displayed and project is set as perses-dev
      1. 
   2. Expected Result: Empty state for Perses without any project as soon as you logout and login / renewed session, similar to this:
      1.