21.3.1.HF1 Upgraded completed successfully but found that two postgres deployment running. one is postgres, one is postgres12. we got postgrest12 after upgrading from 20.2.1 to 21.3.1.
Release : 21.3.1HF1
Component : CA DOI AO PLATFORM COMPONENTS
Component : APM Introscope
Follow the below step:-
== Scale down if dxi-postgresql is running and delete deployment dxi-postgresql
== Take a backup of dx-admin.sh to dx-admin.sh_bak
== Replace dxi-postgresql with dxi-postgresql12 in dx-admin.sh script