On 17.06.2013 17:19, mzawdx wrote:
Hi all: Work with virsh CLI, I can easy use the CLI " virsh -c qemu+tcp://127.0.0.1/system domdisplay instance-00000001" successfully:
[root@webmintest ~]# virsh -c qemu+tcp://127.0.0.1/system domdisplay instance-00000001 Please enter your authentication name: fred Please enter your password: vnc://127.0.0.1:0
However, I can find any libvit-python API related to this CLI, does it exist ?
No. The domdisplay command is pure virsh with a XPATH magic. The algorithm is as follows: 1) dump the XML of desired domain 2) for i in "vnc", "spice", "rdp"; do 2a) xpath = string(/domain/devices/graphics[@type='%s']/@port), %i 2b) port = xpath_query($domxml, $xpath) 2c) if !port continue 2d) xpath = string(/domain/devices/graphics[@type='%s']/@listen), %i 2e) listen = xpath_query($domxml, $xpath) 2f) if ($i == "vnc) port -= 5900; 3) print %s://%s:%d, %i %listen %port The whole source is here: http://libvirt.org/git/?p=libvirt.git;a=blob;f=tools/virsh-domain.c;h=955e88... Michal