Created attachment 1749053 [details]
200 line on /var/log/httpd/ssl_request log - 3masters 3workers
Description of problem:
When installing the CSI driver we see that the RHV events log gets spammed with infinite amount of auth calls to the engine - one call from each node -each 10 sec.
This is a problem not only for the logs but also to the engine itself that can handle a limited amount of requests per second and so many request can really be an issue for the engine.
When debugging this we see that the problem is in our Probe call of the CSI driver that gets called each 10 secs, since the driver is on each node that will lead to around 1 auth per sec on a small cluster and more on larger one.
When liveness probe was introduced the period was set to 30 seconds
But looks like it was lost in the migration to a second level operator, it needs to adjusted in the operator:
This is not a blocker
(In reply to Benny Zlotnik from comment #1)
> When liveness probe was introduced the period was set to 30 seconds
> But looks like it was lost in the migration to a second level operator, it
> needs to adjusted in the operator:
Can you open a separate bug on that? I want to reserve this bug for a different fix.
Verified on - 4.7.0-0.nightly-2021-01-26-044139 with 18.104.22.168-0.1.el8ev
The API calls spam are gone from the event log UI.
There is only one connecting event coming from one of the master VMs(leader) each time it expired(10-15 minutes) and connecting.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (Moderate: OpenShift Container Platform 4.7.0 security, bug fix, and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.