INTERNAL ERROR: cannot create temporary directory!

[thanhlong9x]

Hello, I am using CMK for my project. After I pin cpu for my container, I run cmk isolate with pool=shared. I get log with this format:
[num] INTERNAL ERROR: cannot create temporary directory!
Have you met this yet ? Please share it with me? Thank you !

[DheerajDang]

it seems some issue with securitycontext configuration in the cloud.
I have faced it few days back, what you can try is to use privileged: true in security context.
I hope it would solve your issue.

securityContext:
      privileged: true
      drop:
          - all

[hrabhijith]

I could resolve this issue.

1. Check whether /tmp is mounted on the host. if not
   sudo mount -t tmpfs -o size=1048576000,mode=1777 overflow /tmp

Change the size accordingly.
2. Mount the /tmp from host to container using volume mounts.

Hope this helps!