def mkvm_oneiric(self, conn):
hw = '4A:59:43:49:79:BF'
ip = '192.168.122.10'
vm = LXCDomain.construct(conn,
True,
'oneiric',
1024 * 1024,
2,
FileSystemDevice(
'/mnt/lxc/ubuntu_oneiric/rootfs'),
ETHNetworkDevice(hw, "vnet7", ip=ip))
yield vm
def mkvm_oneiric_br(self, conn):
hw = '4A:59:43:49:79:C0'
ip = '192.168.123.2'
vm = LXCDomain.construct(conn,
True,
'oneiric-br',
1024 * 1024,
2,
FileSystemDevice(
'/mnt/lxc/ubuntu_oneiric_br/rootfs'),
ETHBridgedDevice(hw, "vnet7", 'br0', ip=ip))
yield vm
def start(self, fs_mpoint_folder="/tmp/vms"):
"""
starts lxc based vm
fs_mpoint_folder is a folder where your vms file system
will be mounted in some folder. It should exist
"""
self.started = False
if not os.path.exists(fs_mpoint_folder):
shell_exec('mkdir -p "{0}"'.format(fs_mpoint_folder))
mpoint = os.path.join(fs_mpoint_folder, str(uuid.uuid1()))
shell_exec('mkdir -p "{0}"'.format(mpoint))
self.fs.mount(mpoint)
try:
if self.use_libvirt:
self.vm = LXCDomain.construct(self.conn,
True,
self.name,
1024 * 1024,
2,
FileSystemDevice(mpoint),
ETHNetworkDevice(self.hwaddr,
"vnet7",
ip=self.ip))
else:
shell_exec('lxc-start -d -n "{0}"'.format(self.lxc_name))
except:
self.stop()
raise
logger.info("Domain started ok with ip {0!r} wait ssh ready".format(self.ip))
for i in range(100):
if is_ssh_ready(self.ip):
self.started = True
return self
logger.critical("ssh failed to start on ip {0!r}".format(self.ip))
self.stop()
raise Exception("VM refuses to start")