Lakshmi2k1 commented on issue #11338:
URL: https://github.com/apache/apisix/issues/11338#issuecomment-2253859047

   @sudhir649 @BadTorro 
           Deploying new version of etcd worked for me initially but whenever 
the node is scaled down and scaled up, one of the etcd pods is going into 
crashloop. But since other two etcd pods were running, it wasn't affecting the 
route and upstream creations. Yet, we are about to use it in production 
environment, so wish there is a permanent fix. After reading the solution 
@sudhir649 you have pointed out, I have few questions.
           1.  Won't deleting the PVC cause loss of data that apisix needs. 
           2.  For second solution, I feel it's good to give a try. (n-1)/2 , 
in my case number of etcd replicas is 3, so according to this even if one pod 
is crashing, the disaster recovery cron will run and take backup of pvc. But as 
you mentioned when two pods were crashing there was no change, when third pod 
also crashed then all three pods came to running state. But in my case only one 
or rarely two pods crashing. If you have any inputs let me know. Thanks in 
advance!
   
   


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