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Frequent Router Health Check Failures in CloudStack #10447

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Frequent Router Health Check Failures in CloudStack#10447
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@pankajctpl
pankajctpl
opened on Feb 22, 2025

I'm experiencing continuous router health check failures in Apache CloudStack. Alerts are triggered frequently, impacting VM networking.
Running CloudStack version : CloudStack 4.19.1.2
The issue occurs on multiple virtual routers
Has anyone else faced this? Any known fixes or troubleshooting steps?

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  1. weizhouapache commented on Feb 22, 2025

    @weizhouapache
    weizhouapache
    on Feb 22, 2025
    Member

    the VR health check should not impact vm networking.
    Do you use redundant VRs ?

  2. Pearl1594 commented on Feb 24, 2025

    @Pearl1594
    Pearl1594
    on Feb 24, 2025
    Contributor

    Could you please check in those individual routers what specific tests are failing - as it is a known issue that health check fails when there are no VMs in a VPC: #10088

  3. apache
    locked and limited conversation to collaborators on Apr 10, 2025
  4. DaanHoogland
    converted this issue into a discussion #10691 on Apr 10, 2025
  5. DaanHoogland
    added this to the unplanned milestone on Sep 20, 2025
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