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CloudSure: CloudSure Test CNF_K8S_LS_HPA lost several times connection to LandSlide based on LandSlide test manager

Environment
 
  • CloudSure
  • CNF_K8S_LS_HPA
  • Lost connection
Explanation/Resolution
 
  • CR-01546189
  • CLDCNTR-5294

So far as per internall investigation, this has been found:
  • "No CloudSure issue. It is a connection issue between LandSlide and NRF. One of the TCP ports can not be accessed by LandSlide. This could be determined only by using LandSlide capture. Maybe good to expose the capability in CloudSure to control the LandSlide capture to expedite the research."
 
Root Cause

The networking issues between LandSlide and CloudSure may have different route causes:
1.    AION does not support for two networking interfaces. Therefore manual intervention is required in the configuration. But Aion sometimes loses the additional configured route.
2.    LandSlide runs on OpenStack and the underlaying OpenStack network had issues. They are in progress to fix the OpenStack network issue.

After some OpenStack network fixes the issue has not been seen again.



 

Product : Spirent TestCenter,CloudSure