diff --git a/bumblebee/modules/libvirtvms.py b/bumblebee/modules/libvirtvms.py new file mode 100644 index 0000000..b6fc4c9 --- /dev/null +++ b/bumblebee/modules/libvirtvms.py @@ -0,0 +1,30 @@ +"""Displays count of running libvirt VMs. +Required the following python packages: + * libvirt + * sys +""" +import sys +import libvirt +import bumblebee.input +import bumblebee.output +import bumblebee.engine + + +class Module(bumblebee.engine.Module): + def __init__(self, engine, config): + super(Module, self).__init__(engine, config, + bumblebee.output.Widget(full_text=self.status) + ) + self._status = self.status + engine.input.register_callback(self, button=bumblebee.input.LEFT_MOUSE, + cmd="virt-manager") + + def update(self, widgets): + self._status = self.status + + def status(self, _): + conn = None + conn = libvirt.openReadOnly(None) + if conn == None: + print ('Failed to open connection to the hypervisor') + return "VMs %s" % (conn.numOfDomains())