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i was going through the kubernetes the hard way(kelsey), i see in the API server unit file with a cluster ip range as --service-cluster-ip-range=10.32.0.0/24 \ is it a default ip range ? my VPC CIDR is 172.31.0.0/16 this so should i need to provide this ip instead of default one ?

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  • any help would really appreciated ..
    – Jithin Kumar S
    Commented Nov 27, 2019 at 9:57

1 Answer 1

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The --service-cluster-ip-range will define the range of IP address that Kubernetes will assign when you create a ClusterIP Service. It's different from your VPC CIDR which correspond to your nodes (EC2) IPs. You can let the default 10.32.0.0/24 as is or change it but make sure that it does not overlap with your VPC CIDR.

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