Coder.com•9mo ago

Exec format error on pod (ARM arch)

Hello, I installed Coder (using kube) on a rasp, but when I create a workspace (using a kube template), one of my pods ends with exec format error. I guess it comes from the image being compiled for x86 and not ARM. Is there any image that I can use/find that supports ARM arch ? If not, where can I find the sources to compile the image into ARM ? Thanks

Solution:

If Coder (coder provisioner) is running on an ARM64 machine data.coder_workspace.me.arch will return arch64. But as you wish to have your workspaces on another machine you should not use this but set the arch of coder_agent resource to correct value i.e. AMD64....

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6 Replies

Codercord•9mo ago

<#1193548810937454772>

Category

Help needed

Product

Coder OSS (v2)

Platform

Linux

Logs

Please post any relevant logs/error messages.

tholeb•9mo ago

bump

Atif•9mo ago

Can you share your template? Or specifically the image it is using.

Shiishii•4mo ago

I think I have the same error. I have a template which can work on arch ARM64 and AMD64. But it seems the data.coder_provisioner.me.arch give me the arch of the coder pod and not the one where the workspace is running. So if the coder pod is running on an arm64 machine, every workspaces running on an amd64 just won't start because of exec format error If the coder pod is running on amd64 then every workspaces runnint on arm64 won't The following logs is on a pod running on an amd64 machine when coder pod is on an arm64 :

+ curl -fsSL --compressed https://code.example.com/bin/coder-linux-arm64 -o coder
+ break
+ chmod +x coder
+ [ -n  ]
+ export CODER_AGENT_AUTH=token
+ export CODER_AGENT_URL=https://code.example.com/
+ exec ./coder agent
/bin/sh: 89: exec: ./coder: Exec format error

+ curl -fsSL --compressed https://code.example.com/bin/coder-linux-arm64 -o coder
+ break
+ chmod +x coder
+ [ -n  ]
+ export CODER_AGENT_AUTH=token
+ export CODER_AGENT_URL=https://code.example.com/
+ exec ./coder agent
/bin/sh: 89: exec: ./coder: Exec format error

Atif•4mo ago

Yes. It's expected behavior. If you want to provision on another machine you need to send the arch of coder_agent resources accordingly

Solution

Atif•4mo ago

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Exec format error on pod (ARM arch)