ovs will not come along with OS, but sometimes user may have already install
ovs and then install dragonflow by devstack. If the ovs is an old version,
and dragonflow tries to install a new version ovs, this may cause issue.
For example, the kernal module can't be updated to new version.
This patch just cleans ovs if it has been installed.
Reviewed: https:/ /review. openstack. org/367070 /git.openstack. org/cgit/ openstack/ dragonflow/ commit/ ?id=ef06ad33888 3116c269f75471a 2326f69728b29e
Committed: https:/
Submitter: Jenkins
Branch: master
commit ef06ad338883116 c269f75471a2326 f69728b29e
Author: Hong Hui Xiao <email address hidden>
Date: Wed Sep 7 22:51:22 2016 -0500
Clean ovs if it has been installed
ovs will not come along with OS, but sometimes user may have already install
ovs and then install dragonflow by devstack. If the ovs is an old version,
and dragonflow tries to install a new version ovs, this may cause issue.
For example, the kernal module can't be updated to new version.
This patch just cleans ovs if it has been installed.
Change-Id: I357d22b4cc0c7d 6f56e22850471ce 75ec5debbd6
Closes-Bug: #1619101