Cannot config calico network on version 0.16.0

[nghiepvo-ohmidasvn]

my k0sctl.yaml file:

apiVersion: k0sctl.k0sproject.io/v1beta1
kind: Cluster
metadata:
  name: k0s-cluster
spec:
  hosts:
  - ssh:
      address: 192.168.1.156
      user: root
      port: 22
      keyPath: ~/.ssh/id_rsa_k3s
    role: controller
  - ssh:
      address: 192.168.1.157
      user: root
      port: 22
      keyPath: ~/.ssh/id_rsa_k3s
    role: worker
  - ssh:
      address: 192.168.1.158
      user: root
      port: 22
      keyPath: ~/.ssh/id_rsa_k3s
    role: worker
  k0s:
    version: v1.28.4+k0s.0
    config:
      apiVersion: k0s.k0sproject.io/v1beta1
      kind: ClusterConfig
      metadata:
        name: k0s-cluster
      spec:
        images:
          calico:
            cni:
              image: calico/cni
              version: v3.26.4

after install successful

kubectl -n kube-system get all

NAME                                  READY   STATUS    RESTARTS   AGE
pod/coredns-85df575cdb-6g67q          1/1     Running   0          63s
pod/coredns-85df575cdb-wxm7m          1/1     Running   0          48s
pod/konnectivity-agent-f9kjh          1/1     Running   0          58s
pod/konnectivity-agent-x4564          1/1     Running   0          58s
pod/kube-proxy-fmxg6                  1/1     Running   0          58s
pod/kube-proxy-jnf62                  1/1     Running   0          58s
pod/kube-router-r628c                 1/1     Running   0          58s
pod/kube-router-vkqxs                 1/1     Running   0          58s
pod/metrics-server-7556957bb7-2wdj9   0/1     Running   0          63s

NAME                     TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)                  AGE
service/kube-dns         ClusterIP   10.96.0.10       <none>        53/UDP,53/TCP,9153/TCP   74s
service/metrics-server   ClusterIP   10.101.241.121   <none>        443/TCP                  68s

NAME                                DESIRED   CURRENT   READY   UP-TO-DATE   AVAILABLE   NODE SELECTOR            AGE
daemonset.apps/konnectivity-agent   2         2         2       2            2           kubernetes.io/os=linux   75s
daemonset.apps/kube-proxy           2         2         2       2            2           kubernetes.io/os=linux   71s
daemonset.apps/kube-router          2         2         2       2            2           <none>                   77s

NAME                             READY   UP-TO-DATE   AVAILABLE   AGE
deployment.apps/coredns          2/2     2            2           76s
deployment.apps/metrics-server   0/1     1            0           68s

NAME                                        DESIRED   CURRENT   READY   AGE
replicaset.apps/coredns-85df575cdb          2         2         2       64s
replicaset.apps/metrics-server-7556957bb7   1         1         0       64s

and the calico still has not installed yet.

[till]

You're missing spec.network

[nghiepvo-ohmidasvn]

hi @till I also update

....
  k0s:
    version: v1.28.4+k0s.0
    config:
      apiVersion: k0s.k0sproject.io/v1beta1
      kind: ClusterConfig
      metadata:
        name: k0s-cluster
      spec:
        network:
          images:
            calico:
              cni:
                image: calico/cni
                version: v3.26.4

still not working, could you please help me provide a example that it can work, because I don't see spec.network on document https://github.com/k0sproject/k0sctl

[till]

@nghiepvo-ohmidasvn https://docs.k0sproject.io/v1.20.6+k0s.0/configuration/

[nghiepvo-ohmidasvn]

@till could you make me a example for setup k0s with calico?
I just update with configuration, but it's still not work yet

  k0s:
    version: v1.28.4+k0s.0
    config:
      apiVersion: k0s.k0sproject.io/v1beta1
      kind: ClusterConfig
      metadata:
        name: k0s-cluster
      spec:
        network:
          provider: calico

[twz123]

Did you recreate your cluster, i.e. did a k0s reset before applying the new config? As per the docs, changing the provider for an already provisioned cluster is not supported:

Note: Once you initialize the cluster with a network provider the only way to change providers is through a full cluster redeployment.

[twz123]

/cc k0sproject/k0s#3707

[nghiepvo-ohmidasvn]

@twz123 yes, I did, and I also try new some vm for installation, it's not working too

[twz123]

What behavior do you observe? Can you maybe share the exact steps and their outcome? The config you shared works for me:

$ cat ./k0s.yaml
apiVersion: k0s.k0sproject.io/v1beta1
kind: ClusterConfig
metadata:
  name: k0s-cluster
spec:
  network:
    provider: calico

$ docker run -d --name k0s --hostname k0s --privileged --cgroupns=host -v /sys/fs/cgroup:/sys/fs/cgroup:rw -v /var/lib/k0s -v $(pwd)/k0s.yaml:/etc/k0s/k0s.yaml:ro docker.io/k0sproject/k0s:v1.28.4-k0s.0
Unable to find image 'k0sproject/k0s:v1.28.4-k0s.0' locally
v1.28.4-k0s.0: Pulling from k0sproject/k0s
7264a8db6415: Pull complete
640ab3f7cbbc: Pull complete
9ff41aafc1e8: Pull complete
ddafc87b94d2: Pull complete
Digest: sha256:7c3fe432497827b556f6d8003a63862078971f72ad873c68e7bde8c7c68c3fbb
Status: Downloaded newer image for k0sproject/k0s:v1.28.4-k0s.0
e2ec2875325b1d10c33ab3675cc702e0e27d5937b0407a5d6b68b8c94ec1c7d1

And roughly a minute later:

$ docker exec k0s k0s kc get po -A
NAMESPACE     NAME                                       READY   STATUS    RESTARTS   AGE
kube-system   calico-kube-controllers-84c6cd5b85-b4r6z   1/1     Running   0          59s
kube-system   calico-node-jjnrh                          1/1     Running   0          54s
kube-system   coredns-85df575cdb-kjmkq                   1/1     Running   0          59s
kube-system   konnectivity-agent-f7nsq                   1/1     Running   0          54s
kube-system   kube-proxy-ggksg                           1/1     Running   0          53s
kube-system   metrics-server-7556957bb7-n6fj9            1/1     Running   0          59s

[nghiepvo-ohmidasvn]

thank you so much @twz123, the issue happen cause from template vm, I setup from ISO of linux distribution end to end, it's working fine, I will close issue. Thank @twz123 @till