node disk full

[zffocussss]

What happened:
node disk is almost full

What you expected to happen:
disk space is available.

How to reproduce it (as minimally and precisely as possible):
everytime I created a cluster,after some hours,it get full

Anything else we need to know?:

Environment:

• kind version: (use kind version): kind v0.11.1 go1.17.2 darwin/amd64
• Runtime info: (use docker info or podman info): 20.10.20
• OS (e.g. from /etc/os-release): Macos Ventura
• Kubernetes version: (use kubectl version):

WARNING: This version information is deprecated and will be replaced with the output from kubectl version --short.  Use --output=yaml|json to get the full version.
Client Version: version.Info{Major:"1", Minor:"24", GitVersion:"v1.24.10", GitCommit:"5c1d2d4295f9b4eb12bfbf6429fdf989f2ca8a02", GitTreeState:"clean", BuildDate:"2023-01-18T19:15:31Z", GoVersion:"go1.19.5", Compiler:"gc", Platform:"darwin/amd64"}
Kustomize Version: v4.5.4
Server Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.1", GitCommit:"5e58841cce77d4bc13713ad2b91fa0d961e69192", GitTreeState:"clean", BuildDate:"2021-05-21T23:06:30Z", GoVersion:"go1.16.4", Compiler:"gc", Platform:"linux/arm64"}
WARNING: version difference between client (1.24) and server (1.21) exceeds the supported minor version skew of +/-1

• Any proxies or other special environment settings?:

[zffocussss]

there are only some docker containers and pvcs.why does the node take up too much disk space?

[stmcginnis]

Runtime info: (use docker info or podman info):

Please actually include the output.

You may have too many things consuming the space in the VM. Try deleting unneeded container images and cleaning things up. If nothing else is needed, you can do a full cleanu with docker system prune -a --volumes.

[liangyuanpeng]

Kind and the cluster created by Kind itself will not take up much resources.

You can recreate a kubernetes cluster with kind on a new VM to check it.

[BenTheElder]

This is #735

[zffocussss]

I am using MacBook Pro which free disk storage is more than 512G

[stmcginnis]

I am using MacBook Pro which free disk storage is more than 512G

How much space is configured for the Docker Desktop VM though?

[BenTheElder]

Please see #735
/remove-kind bug
/kind support

It's possible to exhaust disk space for many reasons, and there's limited options for kind to mitigate this.
You'll have to allocated more disk space or recreate the clusters to free up space.

I am using MacBook Pro which free disk storage is more than 512G

Docker on mac runs in a VM which has it's own virtual disk which only goes up to some configured subset of the free space. There's some references to those settings here https://kind.sigs.k8s.io/docs/user/quick-start/#settings-for-docker-desktop

[stmcginnis]

/close

Cleaning this up. Fairly certain this is a matter of allocating more space for the Docker VM.

[k8s-ci-robot]

@stmcginnis: Closing this issue.

In response to this:

/close

Cleaning this up. Fairly certain this is a matter of allocating more space for the Docker VM.

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