def _restart_exports(self):
if FLAGS.fake_storage:
return
utils.runthis("Setting exports to auto: %s",
"sudo vblade-persist auto all")
utils.runthis("Starting all exports: %s",
"sudo vblade-persist start all")
def _remove_export(self):
utils.runthis(
"Stopped AOE export: %s", "sudo vblade-persist stop %s %s" %
(self['shelf_id'], self['blade_id']))
utils.runthis(
"Destroyed AOE export: %s", "sudo vblade-persist destroy %s %s" %
(self['shelf_id'], self['blade_id']))
def setup_export(self):
(shelf_id, blade_id) = get_next_aoe_numbers()
self['aoe_device'] = "e%s.%s" % (shelf_id, blade_id)
self.save()
utils.runthis("Creating AOE export: %s",
"sudo vblade-persist setup %s %s %s /dev/%s/%s" %
(shelf_id, blade_id, FLAGS.aoe_eth_dev, FLAGS.volume_group, self.volume_id))
def _remove_export(self):
runthis(
"Destroyed AOE export: %s", "sudo vblade-persist stop %s %s" %
(self.aoe_device[1], self.aoe_device[3]))
runthis(
"Destroyed AOE export: %s", "sudo vblade-persist destroy %s %s" %
(self.aoe_device[1], self.aoe_device[3]))
def _exec_export(self):
utils.runthis("Creating AOE export: %s",
"sudo vblade-persist setup %s %s %s /dev/%s/%s" %
(self['shelf_id'],
self['blade_id'],
FLAGS.aoe_eth_dev,
FLAGS.volume_group,
self['volume_id']))
def create_lv(self):
if str(self['size']) == '0':
sizestr = '100M'
else:
sizestr = '%sG' % self['size']
utils.runthis(
"Creating LV: %s", "sudo lvcreate -L %s -n %s %s" %
(sizestr, self['volume_id'], FLAGS.volume_group))
def detach_volume(self, instance_id, mountpoint):
""" detach a volume from an instance """
# despite the documentation, virsh detach-disk just wants the device
# name without the leading /dev/
target = mountpoint.rpartition('/dev/')[2]
utils.runthis("Detached Volume: %s", "sudo virsh detach-disk %s %s "
% (instance_id, target))
return defer.succeed(True)
def _init_volume_group(self):
if FLAGS.fake_storage:
return
runthis("PVCreate returned: %s",
"sudo pvcreate %s" % (FLAGS.storage_dev))
runthis(
"VGCreate returned: %s",
"sudo vgcreate %s %s" % (FLAGS.volume_group, FLAGS.storage_dev))
def _setup_export(self):
(shelf_id, blade_id) = get_next_aoe_numbers()
self.aoe_device = "e%s.%s" % (shelf_id, blade_id)
runthis(
"Creating AOE export: %s",
"sudo vblade-persist setup %s %s %s /dev/%s/%s" %
(shelf_id, blade_id, FLAGS.aoe_eth_dev, FLAGS.volume_group,
self.volume_id))
def detach_volume(self, instance_id, mountpoint):
""" detach a volume from an instance """
# despite the documentation, virsh detach-disk just wants the device
# name without the leading /dev/
target = mountpoint.rpartition('/dev/')[2]
utils.runthis("Detached Volume: %s",
"sudo virsh detach-disk %s %s " % (instance_id, target))
return defer.succeed(True)
def attach_volume(self,
instance_id=None,
aoe_device=None,
mountpoint=None):
utils.runthis(
"Attached Volume: %s",
"sudo virsh attach-disk %s /dev/etherd/%s %s" %
(instance_id, aoe_device, mountpoint.split("/")[-1]))
return defer.succeed(True)
def detach_volume(self, instance_id, volume_id):
""" detach a volume from an instance """
# despite the documentation, virsh detach-disk just wants the device
# name without the leading /dev/
volume = storage.get_volume(volume_id)
target = volume['mountpoint'].rpartition('/dev/')[2]
utils.runthis("Detached Volume: %s", "sudo virsh detach-disk %s %s "
% (instance_id, target))
volume.finish_detach()
return defer.succeed(True)
def detach_volume(self, instance_id, volume_id):
""" detach a volume from an instance """
# despite the documentation, virsh detach-disk just wants the device
# name without the leading /dev/
volume = storage.get_volume(volume_id)
target = volume['mountpoint'].rpartition('/dev/')[2]
utils.runthis("Detached Volume: %s",
"sudo virsh detach-disk %s %s " % (instance_id, target))
volume.finish_detach()
return defer.succeed(True)
def setup(self):
# Create keys folder, if it doesn't exist
if not os.path.exists(FLAGS.keys_path):
os.makedirs(os.path.abspath(FLAGS.keys_path))
# Gen root CA, if we don't have one
root_ca_path = os.path.join(FLAGS.ca_path, FLAGS.ca_file)
if not os.path.exists(root_ca_path):
start = os.getcwd()
os.chdir(FLAGS.ca_path)
runthis("Generating root CA: %s", "sh genrootca.sh")
os.chdir(start)
def setup_export(self):
(shelf_id, blade_id) = get_next_aoe_numbers()
self['aoe_device'] = "e%s.%s" % (shelf_id, blade_id)
self['shelf_id'] = shelf_id
self['blade_id'] = blade_id
self.save()
utils.runthis(
"Creating AOE export: %s",
"sudo vblade-persist setup %s %s %s /dev/%s/%s" %
(shelf_id, blade_id, FLAGS.aoe_eth_dev, FLAGS.volume_group,
self['volume_id']))
def setup(self):
# Create keys folder, if it doesn't exist
if not os.path.exists(FLAGS.keys_path):
os.makedirs(os.path.abspath(FLAGS.keys_path))
# Gen root CA, if we don't have one
root_ca_path = os.path.join(FLAGS.ca_path, FLAGS.ca_file)
if not os.path.exists(root_ca_path):
start = os.getcwd()
os.chdir(FLAGS.ca_path)
runthis("Generating root CA: %s", "sh genrootca.sh")
os.chdir(start)
def setup(self):
""" Ensure the keychains and folders exist. """
# FIXME(ja): this should be moved to a nova-manage command,
# if not setup throw exceptions instead of running
# Create keys folder, if it doesn't exist
if not os.path.exists(FLAGS.keys_path):
os.makedirs(FLAGS.keys_path)
# Gen root CA, if we don't have one
root_ca_path = os.path.join(FLAGS.ca_path, FLAGS.ca_file)
if not os.path.exists(root_ca_path):
start = os.getcwd()
os.chdir(FLAGS.ca_path)
# TODO(vish): Do this with M2Crypto instead
utils.runthis(_("Generating root CA: %s"), "sh genrootca.sh")
os.chdir(start)
def express(self, address=None):
logging.debug("Todo - need to create IPTables natting entries for this net.")
addresses = self.hosts.values()
if address:
addresses = [self.hosts[address]]
for addr in addresses:
if not addr.has_key('private_ip'):
continue
public_ip = addr['address']
private_ip = addr['private_ip']
runthis("Binding IP to interface: %s", "sudo ip addr add %s dev %s" % (public_ip, FLAGS.public_interface))
confirm_rule("PREROUTING -t nat -d %s -j DNAT --to %s" % (public_ip, private_ip))
confirm_rule("POSTROUTING -t nat -s %s -j SNAT --to %s" % (private_ip, public_ip))
# TODO: Get these from the secgroup datastore entries
confirm_rule("FORWARD -d %s -p icmp -j ACCEPT" % (private_ip))
for (protocol, port) in [("tcp",80), ("tcp",22), ("udp",1194), ("tcp",443)]:
confirm_rule("FORWARD -d %s -p %s --dport %s -j ACCEPT" % (private_ip, protocol, port))
def attach_volume(self, instance_id=None, volume_id=None, mountpoint=None):
volume = storage.get_volume(volume_id)
yield self._init_aoe()
yield utils.runthis(
"Attached Volume: %s",
"sudo virsh attach-disk %s /dev/etherd/%s %s" %
(instance_id, volume['aoe_device'], mountpoint.split("/")[-1]))
volume.finish_attach()
defer.returnValue(True)
def attach_volume(self, instance_id = None,
volume_id = None, mountpoint = None):
volume = storage.get_volume(volume_id)
yield self._init_aoe()
yield utils.runthis("Attached Volume: %s",
"sudo virsh attach-disk %s /dev/etherd/%s %s"
% (instance_id, volume['aoe_device'], mountpoint.split("/")[-1]))
volume.finish_attach()
defer.returnValue(True)
def setup(self):
""" Ensure the keychains and folders exist. """
# FIXME(ja): this should be moved to a nova-manage command,
# if not setup throw exceptions instead of running
# Create keys folder, if it doesn't exist
if not os.path.exists(FLAGS.keys_path):
os.makedirs(FLAGS.keys_path)
# Gen root CA, if we don't have one
root_ca_path = os.path.join(FLAGS.ca_path, FLAGS.ca_file)
if not os.path.exists(root_ca_path):
genrootca_sh_path = os.path.join(os.path.dirname(__file__),
os.path.pardir, os.path.pardir,
'CA', 'genrootca.sh')
start = os.getcwd()
if not os.path.exists(FLAGS.ca_path):
os.makedirs(FLAGS.ca_path)
os.chdir(FLAGS.ca_path)
# TODO(vish): Do this with M2Crypto instead
utils.runthis(_("Generating root CA: %s"), "sh", genrootca_sh_path)
os.chdir(start)
def setup(self):
"""Ensure the keychains and folders exist."""
# TODO(todd): this was copyed from api.ec2.cloud
# FIXME(ja): this should be moved to a nova-manage command,
# if not setup throw exceptions instead of running
# Create keys folder, if it doesn't exist
if not os.path.exists(FLAGS.keys_path):
os.makedirs(FLAGS.keys_path)
# Gen root CA, if we don't have one
root_ca_path = os.path.join(FLAGS.ca_path, FLAGS.ca_file)
if not os.path.exists(root_ca_path):
genrootca_sh_path = os.path.join(os.path.dirname(__file__),
os.path.pardir,
os.path.pardir,
'CA',
'genrootca.sh')
start = os.getcwd()
if not os.path.exists(FLAGS.ca_path):
os.makedirs(FLAGS.ca_path)
os.chdir(FLAGS.ca_path)
# TODO(vish): Do this with M2Crypto instead
utils.runthis(_("Generating root CA: %s"), "sh", genrootca_sh_path)
os.chdir(start)
def express(self, address=None):
logging.debug(
"Todo - need to create IPTables natting entries for this net.")
addresses = self.hosts.values()
if address:
addresses = [self.hosts[address]]
for addr in addresses:
if not addr.has_key('private_ip'):
continue
public_ip = addr['address']
private_ip = addr['private_ip']
runthis(
"Binding IP to interface: %s", "sudo ip addr add %s dev %s" %
(public_ip, FLAGS.public_interface))
confirm_rule("PREROUTING -t nat -d %s -j DNAT --to %s" %
(public_ip, private_ip))
confirm_rule("POSTROUTING -t nat -s %s -j SNAT --to %s" %
(private_ip, public_ip))
# TODO: Get these from the secgroup datastore entries
confirm_rule("FORWARD -d %s -p icmp -j ACCEPT" % (private_ip))
for (protocol, port) in [("tcp", 80), ("tcp", 22), ("udp", 1194),
("tcp", 443)]:
confirm_rule("FORWARD -d %s -p %s --dport %s -j ACCEPT" %
(private_ip, protocol, port))
def attach_volume(self, instance_id = None, aoe_device = None, mountpoint = None):
runthis("Attached Volume: %s", "sudo virsh attach-disk %s /dev/etherd/%s %s"
% (instance_id, aoe_device, mountpoint.split("/")[-1]))
return defer.succeed(True)
def _init_aoe(self):
utils.runthis("Doin an AoE discover, returns %s", "sudo aoe-discover")
utils.runthis("Doin an AoE stat, returns %s", "sudo aoe-stat")
def detach_volume(self, instance_id, mountpoint):
""" detach a volume from an instance """
runthis("Detached Volume: %s", "sudo virsh detach-disk %s %s "
% (instance_id, mountpoint))
return defer.succeed(True)
def _remove_export(self):
utils.runthis("Stopped AOE export: %s", "sudo vblade-persist stop %s %s" % (self['shelf_id'], self['blade_id']))
utils.runthis("Destroyed AOE export: %s", "sudo vblade-persist destroy %s %s" % (self['shelf_id'], self['blade_id']))
def _delete_lv(self):
utils.runthis(
"Removing LV: %s",
"sudo lvremove -f %s/%s" % (FLAGS.volume_group, self['volume_id']))
def _restart_exports(self):
if FLAGS.fake_storage:
return
runthis("Setting exports to auto: %s", "sudo vblade-persist auto all")
runthis("Starting all exports: %s", "sudo vblade-persist start all")
runthis("Discovering AOE devices: %s", "sudo aoe-discover")
def _create_lv(self, size):
runthis("Creating LV: %s", "sudo lvcreate -L %s -n %s %s" % (size, self.volume_id, FLAGS.volume_group))
def _create_lv(self, size):
runthis(
"Creating LV: %s", "sudo lvcreate -L %s -n %s %s" %
(size, self.volume_id, FLAGS.volume_group))
def _delete_lv(self):
utils.runthis("Removing LV: %s", "sudo lvremove -f %s/%s" % (FLAGS.volume_group, self.volume_id))
def create_lv(self):
if str(self['size']) == '0':
sizestr = '100M'
else:
sizestr = '%sG' % self['size']
utils.runthis("Creating LV: %s", "sudo lvcreate -L %s -n %s %s" % (sizestr, self.volume_id, FLAGS.volume_group))
def _init_volume_group(self):
if FLAGS.fake_storage:
return
utils.runthis("PVCreate returned: %s", "sudo pvcreate %s" % (FLAGS.storage_dev))
utils.runthis("VGCreate returned: %s", "sudo vgcreate %s %s" % (FLAGS.volume_group, FLAGS.storage_dev))
def _restart_exports(self):
if FLAGS.fake_storage:
return
utils.runthis("Setting exports to auto: %s", "sudo vblade-persist auto all")
utils.runthis("Starting all exports: %s", "sudo vblade-persist start all")
utils.runthis("Discovering AOE devices: %s", "sudo aoe-discover")
def _delete_lv(self):
runthis(
"Removing LV: %s",
"sudo lvremove -f %s/%s" % (FLAGS.volume_group, self.volume_id))
def _remove_export(self):
utils.runthis("Destroyed AOE export: %s", "sudo vblade-persist stop %s %s" % (self.aoe_device[1], self.aoe_device[3]))
utils.runthis("Destroyed AOE export: %s", "sudo vblade-persist destroy %s %s" % (self.aoe_device[1], self.aoe_device[3]))
def runthis(desc, cmd):
if FLAGS.fake_network:
return execute(cmd)
else:
return utils.runthis(desc,cmd)