[libvirt] [RFC][PATCH] virt-manager calls migration API

Hi, I just make the proto patch that calls migration API from virt-manager. Form unity point of view, This proto patch adds Migrate in as same layer as operations for the Domain. Fisrt, this patch adds "Migrate" to the right-click menu when selected a domain. Run Run Pause Pause Shutdown Shutdown --------- ---> -------- Open(O) Migrate -------- Open(O) When "Migrate" selected, it goes on new window open which shows available(have been connecting) hosts. Of course, I have been knowing that there is Drag&Drop way. By the way, (1)It is necessary to migrate a domain that users modify an environmental setting. (ex. for XenD xend-config, ...) And (2)I think it that is necessary to improve usability that there is "precheking" beofre migrating. (ex. same cpu family/processor number?, enough free memory?, ...) Do you already have a idea that virt-manager servies above (1)(2) ? Finally, I understand that migrated domain's state switches Running and Shutoff alternately, because current virt-maneger manages domains by UUID. Is there a plan that this problem is solved? virtManager/domain.py | 27 ++++++ virtManager/engine.py | 82 ++++++++++++++++++++ virtManager/hostlist.py | 172 ++++++++++++++++++++++++++++++++++++++++++ virtManager/manager.py | 27 ++!!!! vmm-hostlist.glade | 195 ++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 488 insertions(+), 15 modifications(!) Thanks, Shigeki Sakamoto.