While doing experiments with kafka (adding third broker etc), the
EventLogging consumer that produces to kafka could not properly connect to
kafka, and failed.

As the Icinga monitoring picked that issue up and alerted about it,
EventLogging's consumer that produces to kafka has been turned off in

https://gerrit.wikimedia.org/r/#/c/139101/

.

Once the kafka setup has been tested and is solid again, let's turn on the
EventLogging consumer again that produces to kafka.

Version: unspecified
Severity: enhancement