Questions tagged [containerd]

37 questions
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Clean install of Kubernetes on Raspberry Pi doesn't work

I'm trying to do a clean install of Kubernetes 1.23.x on a cluster of four Raspberry Pis, each running the x64 version of Raspberry Pi OS, however I am running into a major snag as soon as I try and run kubeadm init on the master node (before even…
soapergem
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Containerd: /proc/PID/cwd is a symlink to / But that's not the root-dir of the node

root@k8scp:/proc/1328/cwd# ls -l /proc/1328/cwd lrwxrwxrwx 1 root root 0 Jan 30 09:44 /proc/1328/cwd -> / I looks like cwd is a symlink to the…
guettli
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How to enter the directory of a container?

How can I access the directories of a container from the node which executes the container? I have root-access to the master-node. Now I would like to have a look at the /etc directory of the etcd pod/container. kubectl exec does not help, since it…
guettli
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Containerd failed to start after Nvidia Config

I've follow this official tutorial to allow a bare-metal k8s cluster to have GPU Access. However i received errors while doing so. Kubernetes 1.21 containerd 1.4.11 and Ubuntu 20.04.3 LTS (GNU/Linux 5.4.0-91-generic x86_64). Nvidia Driver is…
XPLOT1ON
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Can I configure Docker to manage resources in containerd's "k8s.io" namespace?

I had a Kubernetes cluster with Docker and recently migrate it to containerd, but I still want to use Docker to manage images and containers for Kubernetes because of some compatibility problems. When using Docker as a runtime, Docker was able to…
Daigo
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Containerd-shim hangs when running docker run

My problem is that from time to time, when I try to start a new container with docker run, it just hangs forever. All the running containers keep working fine, but I'm unable to start any container. The only way of getting out of there is with…
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Force kubernetes to use containerd when docker is installed

I have Kubernetes nodes with both docker and containerd installed. I need docker on the node to run CI pipelines and builds. How can I make Kubernetes use the recommended containerd instead of docker? Existing documentation recommands to remove…
Congelli501
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