EKS IP address found, and explicit IP not provided

Question

Hello, I create 2 EKS in the eu-central-1 region and install loki in the EKS. the process succeeds in one and fails in the other. I do the same operation in eu-west-2 region and the operation is successful again. The error I get is the following statement. ""Failed to get final advertise address: no private IP address found, and explicit IP not provided" but I have an IP limit region specific. Can you help me?

Answer

private IP address has an limit depending on instance type and number of network interfaces. please check the IP addresses per network interface per instance type[1]

Some case you're getting this error in loki-distributed on a kubernetes via helm then you consider to add following.[2]
>loki:\
   extraMemberlistConfig:\
     bind_addr:\
       - ${MY_POD_IP}\
backend:\
   replicas: 2\
   persistence:\
     size: 1gi\
     storageClass: nfs\
   extraArgs:\
     - -config.expand-env=true\
   extraEnv:\
     - name: MY_POD_IP\
       valueFrom:\
         fieldRef:\
           fieldPath: status.podIP\

if you encount  :too many unhealthy instance in the ring" then you need at least 2 writer pods.
please see more detail in the post.

[1] https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-eni.html\
[2] https://stackoverflow.com/questions/76740562/error-loki-distributed-with-helm-no-private-ip-address-found-and-explicit-ip-n

EKS IP address found, and explicit IP not provided

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