bb826c000ff72f21e88744e4253b3bbf9a86077b

Since galera is configured to use rsync, we ought to make sure the package is installed. Particularly when using deployed-server, the package is not always installed by default depending on what was used to install the servers. Change-Id: I92ee78f2dd2c0f7fd4d393b104166407d7c654e2 Closes-Bug: #1693003
Description