Revert "asdf"

This reverts commit e344f210acce43d0187b8047b6408a444b1d0f3c.
Revert "sky use another container nub"

This reverts commit 8b0bedf8cc2e379cfa18884464fbebec4b612e92.
Revert "Revert "asdf""

This reverts commit c59a00dd7d11bae22511ad5feb285e1e4e9f5da8.