ungleich-k8s/v3-calico

Steps

• Boot Alpine
• Configure with cdist

Control plane

kubeadm init --skip-phases=addon/kube-proxy --service-cidr 2a0a:e5c0:13:aaa::/108 --pod-network-cidr 2a0a:e5c0:13:bbb::/64

Worker nodes

kubeadm join [2a0a:e5c0:13:0:225:b3ff:fe20:38cc]:6443 --token bw3x98.chp31kcgcd4b5fpf --discovery-token-ca-cert-hash sha256:d99d8d9d28a74a268e1c080d19aaed210b1a0ab4d5bbf4dfc07a06494926fa69

CNI/networking

kubectl apply -f calico.yaml

Warning: needs to be updated:

serviceaccount/calico-kube-controllers created
Warning: policy/v1beta1 PodDisruptionBudget is deprecated in v1.21+, unavailable in v1.25+; use policy/v1 PodDisruptionBudget
poddisruptionbudget.policy/calico-kube-controllers created

Checking pods:

[21:53] server47.place7:~/v3-calico# kubectl -n kube-system get pods
NAME                                       READY   STATUS              RESTARTS   AGE
calico-kube-controllers-6d8ccdbf46-4xzz9   0/1     Pending             0          60s
calico-node-5gkp9                          0/1     Init:0/3            0          60s
calico-node-8lct9                          0/1     Init:0/3            0          60s
calico-node-jmjhn                          0/1     Init:0/3            0          60s
calico-node-krnzr                          0/1     Init:ErrImagePull   0          60s
coredns-558bd4d5db-4rvrf                   0/1     Pending             0          3m40s
coredns-558bd4d5db-g9lbx                   0/1     Pending             0          3m40s
etcd-server47                              1/1     Running             0          3m56s
kube-apiserver-server47                    1/1     Running             0          3m55s
kube-controller-manager-server47           1/1     Running             0          3m56s
kube-scheduler-server47                    1/1     Running             0          3m55s
[21:54] server47.place7:~/v3-calico#