Hi,
I am trying to run an old version of runsc (gvisor runtime), inside a kubic cluster, but to make things more appropriate, i picked up the 2018-11 version of the kubic OS.
I have a real issue trying to bring the master node to the "Ready" state, despite following all of the necessary steps and pulling up the 2018-11 version of kube-flannel.yml to stay coherent, i keep getting this error in my kubelet logs :
master kubelet[10287]: E0129 10:49:02.290910 10287 kubelet.go:2167] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:Network plugin returns error: cni config uninitialized
Steps to reproduce the issue :
- Install kubic iso from 2018-11-26, disconnect the network adapter during the install to make sure that no update is picked up (reconnect it once installed)
- add
--cni-bin-dir=/usr/lib/cnito the KUBELET_EXTRA_ARGS= line in /etc/sysconfig/kubelet
kubeadm init --kubernetes-version=v1.12.0 --cri-socket=/var/run/crio/crio.sock --pod-network-cidr=10.244.0.0/16- pull up the 2018-11 version of kube-flannel.yml and apply it
kubectl apply -f kube-flannel.yml
I've also tried plenty of other configurations like the v1.12 weave from here : weave-v1.12
or this one :
kubectl -n kube-system apply -f https://raw.githubusercontent.com/coreos/flannel/bc79dd1505b0c8681ece4de4c0d86c5cd2643275/Documentation/kube-flannel.yml
None of them worked including the most recent ones of course
At this point i'm kind of lost as to what is causing this issue, and how i can fix it, i've exhausted all of the related topics
Cheers
Hi,
I am trying to run an old version of runsc (gvisor runtime), inside a kubic cluster, but to make things more appropriate, i picked up the 2018-11 version of the kubic OS.
I have a real issue trying to bring the master node to the "Ready" state, despite following all of the necessary steps and pulling up the 2018-11 version of kube-flannel.yml to stay coherent, i keep getting this error in my kubelet logs :
master kubelet[10287]: E0129 10:49:02.290910 10287 kubelet.go:2167] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:Network plugin returns error: cni config uninitializedSteps to reproduce the issue :
--cni-bin-dir=/usr/lib/cnito the KUBELET_EXTRA_ARGS= line in/etc/sysconfig/kubeletkubeadm init --kubernetes-version=v1.12.0 --cri-socket=/var/run/crio/crio.sock --pod-network-cidr=10.244.0.0/16kubectl apply -f kube-flannel.ymlI've also tried plenty of other configurations like the v1.12 weave from here : weave-v1.12
or this one :
kubectl -n kube-system apply -f https://raw.githubusercontent.com/coreos/flannel/bc79dd1505b0c8681ece4de4c0d86c5cd2643275/Documentation/kube-flannel.ymlNone of them worked including the most recent ones of course
At this point i'm kind of lost as to what is causing this issue, and how i can fix it, i've exhausted all of the related topics
Cheers