I want to set a basic IPv6 K8s cluster with calico, it it had some bugs.
I config a network card ipv6 address as follows, I do not config the dns address, because it is a server that do not connect to the internet.
NIC address: 3001:1::205/64
pod-cidr: 3002:1::/64
serviceSubnet: 3003:1::/112
Expected Behavior
install calico correctly
Current Behavior
Possible Solution
I do not know how to fix the error, I just configured a nic ipv6 address as 3001:1::205/64, I think the server does not have route table for svc 3003:1::1. I do not know how solve this
2023-09-20 14:20:33.213 [ERROR][1] cni-installer/<nil> <nil>: Unable to create token for CNI kubeconfig error=Post "https://[3003:1::1]:443/api/v1/namespaces/kube-system/serviceaccounts/calico-cni-plugin/token": dial tcp [3003:1::1]:443: connect: network is unreachable
Steps to Reproduce (for bugs)
kubeadm init -- config kube-init.yaml
kubectl apply -f calico.yaml
Context
I want to set a basic IPv6 K8s cluster with calico, it it had some bugs.
Your Environment
Calico version 3.26.0
Orchestrator version (e.g. kubernetes, mesos, rkt): k8s 1.26.5
The reason is that the cluster may fail to connect svc address in single IPv6 stack mode. I changed cluster to IPv4/v6 dual stack, the problem was sovled
I want to set a basic IPv6 K8s cluster with calico, it it had some bugs. I config a network card ipv6 address as follows, I do not config the dns address, because it is a server that do not connect to the internet.
and I start a k8s cluster with the configuration:
Expected Behavior
install calico correctly
Current Behavior
Possible Solution
I do not know how to fix the error, I just configured a nic ipv6 address as 3001:1::205/64, I think the server does not have route table for svc 3003:1::1. I do not know how solve this
Steps to Reproduce (for bugs)
Context
I want to set a basic IPv6 K8s cluster with calico, it it had some bugs.
Your Environment
Thanks a lot!