Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

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PaulVogt's avatar
PaulVogt
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1 year ago
Solved

openshift multi cluster CIS HA

I encounter a weird issue configuring a high available CIS 2.19 on Openshift 4.16. The primary cis hangs in a loop, printing: [WARNING] AutoMonitor value  is not defined or not supported. Defaulting...
  • PaulVogt's avatar
    1 year ago

    I think I found the reason. The check probe of bigip-ctlr was configured as an Openshift route managed by cis itself. So when starting the primary CIS it had to configure this first on the F5 to get the health check to work. While the secondary did not had this route and was still active, so blocking the creation of this route.

    Creating a static route for the health check, using the default ingress controller on port 80 solved the issue