In addition to the normal bare-metal console logs that devstack
generates, create a "no ansi" version of the log that will be easier to
view/parse when viewing the logfiles.
Change-Id: Ic321db38f694d82362a6b1be91f891a06fb18c11
This patch adds a libvirt hook that saves the VM console log everytime
it shutdown. This is great for troubleshooting because it allow us to
see what happened with the VM on every boot instead of only the last one.
Closes-Bug: #1506829
Related-Bug: #1393099
Change-Id: I4881dfc816a05c0fd2610b0b977e41c44a7e9517