本文整理汇总了Python中karesansui.lib.virt.virt.KaresansuiVirtConnection.update_network方法的典型用法代码示例。如果您正苦于以下问题：Python KaresansuiVirtConnection.update_network方法的具体用法？Python KaresansuiVirtConnection.update_network怎么用？Python KaresansuiVirtConnection.update_network使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类karesansui.lib.virt.virt.KaresansuiVirtConnection的用法示例。
在下文中一共展示了KaresansuiVirtConnection.update_network方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: process
# 需要导入模块: from karesansui.lib.virt.virt import KaresansuiVirtConnection [as 别名]
# 或者: from karesansui.lib.virt.virt.KaresansuiVirtConnection import update_network [as 别名]
def process(self):
(opts, args) = getopts()
chkopts(opts)
self.up_progress(10)
conn = KaresansuiVirtConnection(readonly=False)
try:
forward = {"dev": opts.forward_dev,
"mode": opts.forward_mode,
}
bridge = opts.bridge_name
if opts.autostart == "yes":
autostart = True
else:
autostart = False
self.up_progress(20)
try:
conn.update_network(opts.name, opts.cidr, opts.dhcp_start, opts.dhcp_end, forward, bridge, autostart=autostart)
except:
self.logger.error('Failed to update network. - net=%s' % (opts.name))
raise
# The network should be active now.
# If not, we're going to start it up.
active_networks = conn.list_active_network()
if not (opts.name in active_networks):
try:
conn.start_network(opts.name)
except KaresansuiVirtException, e:
# try to bring down existing bridge
kvn = conn.search_kvn_networks(opts.name)[0]
try:
bridge_name = kvn.get_info()['bridge']['name']
except KeyError:
pass
ret, res = execute_command([NETWORK_IFCONFIG_COMMAND, bridge_name, 'down'])
ret, res = execute_command([NETWORK_BRCTL_COMMAND, 'delbr', bridge_name])
# try again
conn.start_network(opts.name)
self.up_progress(10)
self.up_progress(10)
active_networks = conn.list_active_network()
if not (opts.name in active_networks):
raise KssCommandException('Updated network but it\'s dead. - net=%s' % (opts.name))
self.logger.info('Updated network. - net=%s' % (opts.name))
print >>sys.stdout, _('Updated network. - net=%s') % (opts.name)
return True