kubeadm init fails when it can't find runc

mr.zog

9/12/23, 10:58 PM

I installed containerd and runc to /opt and I believe that's why kubeadm init is failing. Here is an error I see in the kubelet systemd log.

unable to retrieve OCI runtime error (open /run/containerd/io.containerd.runtime.v2.task/k8s.io/c242a3c3dbb9b0d35489ae3f99b1cd79d12a45dcf5d4a39abcd4fd045e61dc3a/log.json: no such file or directory): exec: \"runc\": executable file not found in $PATH: unknown"" pod="kube-system/etcd-cp0" podUID=4b344419cbf991a1f149e60ac0841c36

How do I tell kubeadm where the runc binary is? Do I need to write a kubeadm-config.yaml file or can I generate one somehow? Thanks in advance.

/opt/cni
/opt/cni/bin
/opt/cni/bin/flannel
/opt/cni/bin/tuning
/opt/cni/bin/bridge
/opt/cni/bin/static
/opt/cni/bin/ipvlan
/opt/cni/bin/bandwidth
/opt/cni/bin/host-local
/opt/cni/bin/loopback
/opt/cni/bin/vlan
/opt/cni/bin/firewall
/opt/cni/bin/ptp
/opt/cni/bin/sbr
/opt/cni/bin/macvlan
/opt/cni/bin/host-device
/opt/cni/bin/portmap
/opt/cni/bin/dhcp
/opt/sbin
/opt/sbin/runc
/opt/containerd
/opt/containerd/lib
/opt/containerd/bin
/opt/bin
/opt/bin/containerd-shim-runc-v1
/opt/bin/containerd-shim
/opt/bin/containerd-shim-runc-v2
/opt/bin/ctr
/opt/bin/containerd-stress
/opt/bin/containerd

0 + 0

kubernetes

mr.zog

9/12/23, 11:27 PM

I added /opt/bin and /opt/sbin to my /etc/environment file.

mr.zog

9/12/23, 11:53 PM

crictl --runtime-endpoint unix:///var/run/containerd/containerd.sock ps -a | grep kube | grep -v pause finds no running containers.

Score:0

Server

mr.zog

9/13/23, 1:08 AM

Oh. I had removed apparmor. Now that I have reinstalled apparmor I can initialize my controlplane node.

0 + 0

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: kubeadm init fails when it can't find runc

TH: kubeadm init ล้มเหลวเมื่อไม่พบ runc

RO: kubeadm init eșuează când nu poate găsi runc

RU: kubeadm инициализируется с ошибкой, когда не может найти runc

VI: kubeadm init bị lỗi khi không tìm thấy runc

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