Moved remaining util functions
moved cinder specific function back to volumes.go, will have to be extracted later when a cinder e2e package is created.
remove dupe code from common/volume.go
Moved [Volume] tags to KubeDescribe
This PR is to modify the containerized mounter script to use chroot
instead of rkt fly. This will avoid the problem of possible large number
of mounts caused by rkt containers if they are not cleaned up.
In order to make NFSv3 work, mounter needs to start rpcbind daemon. This
change modify mounter's Dockerfile and mounter script to start the
rpcbind daemon if it is not running on the host.
After this change, need to make push the image and update the sha number in Changelog.
This PR is to enable NFS and GlusterFS tests on both node and cluster
e2e tests for gci and containervm distro.
It also change the code to use ExecCommandInPod instead of kubectl since
node does not have kubectl available