Error: unknown flag: --k3s-server-arg

[kirukan99]

Hi,
Not sure this is the right place to post, anyway I am having the above mentioned issue when i create cluster

#k3d cluster create scp-test-cluster -a 2 -s 2 --k3s-server-arg --disable=traefik
Error: unknown flag: --k3s-server-arg

version that i am running
#k3d --version
k3d version v5.2.1
k3s version v1.21.7-k3s1 (default)

[iwilltry42]

Hi @kirukan99, thanks for opening this issue!
The flag was changed with the v5.0.0 release and the help text and docs have been updated to reflect the change.
Here's an example for your use case: https://k3d.io/v5.2.1/design/concepts/#example

[maelvls]

I just hit this issue, and was a bit surprised that I did not see this coming. I am following k3d releases, but the release notes did not seem to indicate a breaking change regarding --k3s-server-arg:

@kirukan99 In k3d v5.0.0, the command is now:

k3d cluster create now --k3s-arg "--disable=traefik@server:*"

[iwilltry42]

True, it's actually a bit further down in the release notes under "Features & Enhancements":

• changed flags --k3s-server-arg & --k3s-agent-arg into --k3s-arg with nodefilter support ([BREAKING] Config File Enhancements: v1alpha3, migrations, generic k3s-args #605)
  • new config path options.k3s.extraArgs

Should've probably been in the breaking changes section as well, sorry.