class Model(BaseModel):
def __init__(self, libvirt_uri='qemu:///system', objstore_loc=None):
self.objstore = ObjectStore(objstore_loc)
self.conn = LibvirtConnection(libvirt_uri)
kargs = {'objstore': self.objstore, 'conn': self.conn}
if 'qemu:///' in libvirt_uri:
self._default_pool_check()
self._default_network_check()
this = os.path.basename(__file__)
this_mod = os.path.splitext(this)[0]
models = []
for mod_name in listPathModules(os.path.dirname(__file__)):
if mod_name.startswith("_") or mod_name == this_mod:
continue
module = import_module('model.' + mod_name)
members = inspect.getmembers(module, inspect.isclass)
for cls_name, instance in members:
if inspect.getmodule(instance) == module:
if cls_name.endswith('Model'):
models.append(instance(**kargs))
return super(Model, self).__init__(models)
def _default_network_check(self):
conn = self.conn.get()
xml = """
<network>
<name>default</name>
<forward mode='nat'/>
<bridge name='virbr0' stp='on' delay='0' />
<ip address='192.168.122.1' netmask='255.255.255.0'>
<dhcp>
<range start='192.168.122.2' end='192.168.122.254' />
</dhcp>
</ip>
</network>
"""
try:
net = conn.networkLookupByName("default")
except libvirt.libvirtError:
try:
net = conn.networkDefineXML(xml)
except libvirt.libvirtError, e:
cherrypy.log.error("Fatal: Cannot create default network "
"because of %s, exit kimchid" % e.message,
severity=logging.ERROR)
sys.exit(1)
if net.isActive() == 0:
try:
net.create()
except libvirt.libvirtError, e:
cherrypy.log.error("Fatal: Cannot activate default network "
"because of %s, exit kimchid" % e.message,
severity=logging.ERROR)
sys.exit(1)
class Model(BaseModel):
def __init__(self, libvirt_uri='qemu:///system', objstore_loc=None):
self.objstore = ObjectStore(objstore_loc)
self.conn = LibvirtConnection(libvirt_uri)
kargs = {'objstore': self.objstore, 'conn': self.conn}
if 'qemu:///' in libvirt_uri:
self._default_pool_check()
this = os.path.basename(__file__)
this_mod = os.path.splitext(this)[0]
models = []
for mod_name in listPathModules(os.path.dirname(__file__)):
if mod_name.startswith("_") or mod_name == this_mod:
continue
module = import_module('model.' + mod_name)
members = inspect.getmembers(module, inspect.isclass)
for cls_name, instance in members:
if inspect.getmodule(instance) == module:
if cls_name.endswith('Model'):
models.append(instance(**kargs))
return super(Model, self).__init__(models)
def _default_pool_check(self):
conn = self.conn.get()
xml = """
<pool type='dir'>
<name>default</name>
<target>
<path>/var/lib/libvirt/images</path>
</target>
</pool>
"""
try:
pool = conn.storagePoolLookupByName("default")
except libvirt.libvirtError:
try:
pool = conn.storagePoolDefineXML(xml, 0)
pool.setAutostart(1)
except libvirt.libvirtError, e:
cherrypy.log.error("Fatal: Cannot create default pool because "
"of %s, exit kimchid" % e.message,
severity=logging.ERROR)
sys.exit(1)
if pool.isActive() == 0:
try:
pool.create(0)
except libvirt.libvirtError, e:
err = "Fatal: Default pool cannot be activated, exit kimchid"
cherrypy.log.error(err, severity=logging.ERROR)
sys.exit(1)
class Model(BaseModel):
def __init__(self, libvirt_uri=None, objstore_loc=None):
self.objstore = ObjectStore(objstore_loc)
self.conn = LibvirtConnection(libvirt_uri)
kargs = {'objstore': self.objstore, 'conn': self.conn}
if self.conn.isQemuURI():
for pool_name, pool_arg in DEFAULT_POOLS.iteritems():
self._default_pool_check(pool_name, pool_arg)
this = os.path.basename(__file__)
this_mod = os.path.splitext(this)[0]
models = []
for mod_name in listPathModules(os.path.dirname(__file__)):
if mod_name.startswith("_") or mod_name == this_mod:
continue
module = import_module('model.' + mod_name)
members = inspect.getmembers(module, inspect.isclass)
for cls_name, instance in members:
if inspect.getmodule(instance) == module:
if cls_name.endswith('Model'):
models.append(instance(**kargs))
return super(Model, self).__init__(models)
def _default_pool_check(self, pool_name, pool_arg):
conn = self.conn.get()
pool = E.pool(E.name(pool_name), type='dir')
pool.append(E.target(E.path(pool_arg['path'])))
xml = ET.tostring(pool)
try:
pool = conn.storagePoolLookupByName(pool_name)
except libvirt.libvirtError:
try:
pool = conn.storagePoolDefineXML(xml, 0)
# Add build step to make sure target directory created
pool.build(libvirt.VIR_STORAGE_POOL_BUILD_NEW)
pool.setAutostart(1)
except libvirt.libvirtError, e:
cherrypy.log.error("Fatal: Cannot create default pool because "
"of %s, exit kimchid" % e.message,
severity=logging.ERROR)
sys.exit(1)
if pool.isActive() == 0:
try:
pool.create(0)
except libvirt.libvirtError, e:
err = "Fatal: Default pool cannot be activated, exit kimchid"
cherrypy.log.error(err, severity=logging.ERROR)
sys.exit(1)
class Model(BaseModel):
def __init__(self, libvirt_uri="qemu:///system", objstore_loc=None):
self.objstore = ObjectStore(objstore_loc)
self.conn = LibvirtConnection(libvirt_uri)
kargs = {"objstore": self.objstore, "conn": self.conn}
if "qemu:///" in libvirt_uri:
for pool_name, pool_arg in DEFAULT_POOLS.iteritems():
self._default_pool_check(pool_name, pool_arg)
this = os.path.basename(__file__)
this_mod = os.path.splitext(this)[0]
models = []
for mod_name in listPathModules(os.path.dirname(__file__)):
if mod_name.startswith("_") or mod_name == this_mod:
continue
module = import_module("model." + mod_name)
members = inspect.getmembers(module, inspect.isclass)
for cls_name, instance in members:
if inspect.getmodule(instance) == module:
if cls_name.endswith("Model"):
models.append(instance(**kargs))
return super(Model, self).__init__(models)
def _default_pool_check(self, pool_name, pool_arg):
conn = self.conn.get()
pool = E.pool(E.name(pool_name), type="dir")
pool.append(E.target(E.path(pool_arg["path"])))
xml = ET.tostring(pool)
try:
pool = conn.storagePoolLookupByName(pool_name)
except libvirt.libvirtError:
try:
pool = conn.storagePoolDefineXML(xml, 0)
# Add build step to make sure target directory created
pool.build(libvirt.VIR_STORAGE_POOL_BUILD_NEW)
pool.setAutostart(1)
except libvirt.libvirtError, e:
cherrypy.log.error(
"Fatal: Cannot create default pool because " "of %s, exit kimchid" % e.message,
severity=logging.ERROR,
)
sys.exit(1)
if pool.isActive() == 0:
try:
pool.create(0)
except libvirt.libvirtError, e:
err = "Fatal: Default pool cannot be activated, exit kimchid"
cherrypy.log.error(err, severity=logging.ERROR)
sys.exit(1)
