Unable to stop Tomcat instance that was started as a foreground process
I was implementing HF 10 today in one of our environments to fix health broker service which was broken. There were multiple bug w.r.t health broker fixed in HF 10 so that prompted me to do so
While installing , it failed at a point where it was unable to stop tomcat for horizon-workspace
Exception was as below
Before we started HF 10 installation every pre-requisite checks were done
As above exception was clearly stating that it's unable to stop tomcat responsible for horizon-workspace , went ahead and verified if the status is actually " Running " or in a different state
Not sure what was the reason behind status of these two services being "UNKNOWN"
But a quick restart of these services
service vco-configurator restart
service horizon-workspace restart
Did bring them back into " RUNNING" state
Post that vRA 7.4 HF10 installation was successful.
Moral of the Story
Do not just go by status of VAMI service registrations , quickly do cross check if the underlying application services are in "RUNNING" state