Steps to reproduce:

• OCP4.19 + COO1.1.1
• Monitoring UIPlugin installed with Perses enabled
• PersesDashboard and Datasource created from here https://github.com/perses/perses-operator/tree/main/config/samples/openshift on project/namespace = perses-dev
• Upgrade COO to 1.2 version
• Results:
  • Accelerator dashboard and datasource are not reconciled
  • Perses dashboard and datasource are reconciled, however:
    • If you go to Observe > Dashboards (Perses) you will see the empty state that there is no Perses project
  • Perses service contains app.kubernetes.io/version label and selector and no perses-0 pod is created
• Solution:
  • We needed to delete monitoring UIPlugin and reinstall it
  • Wait for some minutes after the plugin is enabled on screen, in order to give time for the operator to create correctly and reconcile everything, by checking the perses-operator log that will end with reconciliation ok, project and secret created, datasource and dashboard updated
• Logs after the upgrade and after reinstalling monitoring-uiplugin are attached.