Hi I am building a docker image from my project and hosting it on GitHub packages. Then I am using microk8s to run my Kubernetes cluster locally using this image. But I am getting the following error on starting pods Can anyone please suggest how to resolve this?

exec /bin/main.pex: exec format error

This isn’t very informative. Have you tried running this pex outside of the docker? Or inside the docker manually?

pex outside the docker works fine

I would guess there are some permission issues inside docker. Try running manually inside the docker itself.

the pex file inside docker runs fine. But failing to run inside microk8s with the message

exec /bin/main.pex: exec format error

ah ok! That’s hard to figure out if you aren’t aware of PEX being platform specific.

yes indeed.