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apache / libcloud / 79436eebfe819661751d188c19e4971e2e5d58aa / . / libcloud / compute / drivers / cloudstack.py
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# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import with_statement
import base64
import warnings
from libcloud.utils.py3 import b
from libcloud.utils.py3 import urlparse
from libcloud.compute.providers import Provider
from libcloud.common.cloudstack import CloudStackDriverMixIn
from libcloud.compute.base import Node, NodeDriver, NodeImage, NodeLocation
from libcloud.compute.base import NodeSize, StorageVolume, VolumeSnapshot
from libcloud.compute.base import KeyPair
from libcloud.compute.types import NodeState, LibcloudError
from libcloud.compute.types import KeyPairDoesNotExistError
from libcloud.utils.networking import is_private_subnet
"""
Define the extra dictionary for specific resources
"""
RESOURCE_EXTRA_ATTRIBUTES_MAP = {
'network': {
'broadcast_domain_type': {
'key_name': 'broadcastdomaintype',
'transform_func': str
},
'traffic_type': {
'key_name': 'traffictype',
'transform_func': str
},
'zone_name': {
'key_name': 'zonename',
'transform_func': str
},
'network_offering_name': {
'key_name': 'networkofferingname',
'transform_func': str
},
'network_offeringdisplay_text': {
'key_name': 'networkofferingdisplaytext',
'transform_func': str
},
'network_offering_availability': {
'key_name': 'networkofferingavailability',
'transform_func': str
},
'is_system': {
'key_name': 'issystem',
'transform_func': str
},
'state': {
'key_name': 'state',
'transform_func': str
},
'dns1': {
'key_name': 'dns1',
'transform_func': str
},
'dns2': {
'key_name': 'dns2',
'transform_func': str
},
'type': {
'key_name': 'type',
'transform_func': str
},
'acl_type': {
'key_name': 'acltype',
'transform_func': str
},
'subdomain_access': {
'key_name': 'subdomainaccess',
'transform_func': str
},
'network_domain': {
'key_name': 'networkdomain',
'transform_func': str
},
'physical_network_id': {
'key_name': 'physicalnetworkid',
'transform_func': str
},
'can_use_for_deploy': {
'key_name': 'canusefordeploy',
'transform_func': str
},
'gateway': {
'key_name': 'gateway',
'transform_func': str
},
'netmask': {
'key_name': 'netmask',
'transform_func': str
},
'vpc_id': {
'key_name': 'vpcid',
'transform_func': str
},
'project_id': {
'key_name': 'projectid',
'transform_func': str
}
},
'node': {
'haenable': {
'key_name': 'haenable',
'transform_func': str
},
'zone_id': {
'key_name': 'zoneid',
'transform_func': str
},
'zone_name': {
'key_name': 'zonename',
'transform_func': str
},
'key_name': {
'key_name': 'keypair',
'transform_func': str
},
'password': {
'key_name': 'password',
'transform_func': str
},
'image_id': {
'key_name': 'templateid',
'transform_func': str
},
'image_name': {
'key_name': 'templatename',
'transform_func': str
},
'template_display_text': {
'key_name': 'templatdisplaytext',
'transform_func': str
},
'password_enabled': {
'key_name': 'passwordenabled',
'transform_func': str
},
'size_id': {
'key_name': 'serviceofferingid',
'transform_func': str
},
'size_name': {
'key_name': 'serviceofferingname',
'transform_func': str
},
'root_device_id': {
'key_name': 'rootdeviceid',
'transform_func': str
},
'root_device_type': {
'key_name': 'rootdevicetype',
'transform_func': str
},
'hypervisor': {
'key_name': 'hypervisor',
'transform_func': str
},
'project': {
'key_name': 'project',
'transform_func': str
},
'project_id': {
'key_name': 'projectid',
'transform_func': str
},
'nics:': {
'key_name': 'nic',
'transform_func': list
}
},
'volume': {
'created': {
'key_name': 'created',
'transform_func': str
},
'device_id': {
'key_name': 'deviceid',
'transform_func': int
},
'instance_id': {
'key_name': 'virtualmachineid',
'transform_func': str
},
'serviceoffering_id': {
'key_name': 'serviceofferingid',
'transform_func': str
},
'state': {
'key_name': 'state',
'transform_func': str
},
'volume_type': {
'key_name': 'type',
'transform_func': str
},
'zone_id': {
'key_name': 'zoneid',
'transform_func': str
},
'zone_name': {
'key_name': 'zonename',
'transform_func': str
}
},
'vpc': {
'created': {
'key_name': 'created',
'transform_func': str
},
'domain': {
'key_name': 'domain',
'transform_func': str
},
'domain_id': {
'key_name': 'domainid',
'transform_func': int
},
'network_domain': {
'key_name': 'networkdomain',
'transform_func': str
},
'state': {
'key_name': 'state',
'transform_func': str
},
'vpc_offering_id': {
'key_name': 'vpcofferingid',
'transform_func': str
},
'zone_name': {
'key_name': 'zonename',
'transform_func': str
},
'zone_id': {
'key_name': 'zoneid',
'transform_func': str
}
},
'project': {
'account': {'key_name': 'account', 'transform_func': str},
'cpuavailable': {'key_name': 'cpuavailable', 'transform_func': int},
'cpulimit': {'key_name': 'cpulimit', 'transform_func': int},
'cputotal': {'key_name': 'cputotal', 'transform_func': int},
'domain': {'key_name': 'domain', 'transform_func': str},
'domainid': {'key_name': 'domainid', 'transform_func': str},
'ipavailable': {'key_name': 'ipavailable', 'transform_func': int},
'iplimit': {'key_name': 'iplimit', 'transform_func': int},
'iptotal': {'key_name': 'iptotal', 'transform_func': int},
'memoryavailable': {'key_name': 'memoryavailable',
'transform_func': int},
'memorylimit': {'key_name': 'memorylimit', 'transform_func': int},
'memorytotal': {'key_name': 'memorytotal', 'transform_func': int},
'networkavailable': {'key_name': 'networkavailable',
'transform_func': int},
'networklimit': {'key_name': 'networklimit', 'transform_func': int},
'networktotal': {'key_name': 'networktotal', 'transform_func': int},
'primarystorageavailable': {'key_name': 'primarystorageavailable',
'transform_func': int},
'primarystoragelimit': {'key_name': 'primarystoragelimit',
'transform_func': int},
'primarystoragetotal': {'key_name': 'primarystoragetotal',
'transform_func': int},
'secondarystorageavailable': {'key_name': 'secondarystorageavailable',
'transform_func': int},
'secondarystoragelimit': {'key_name': 'secondarystoragelimit',
'transform_func': int},
'secondarystoragetotal': {'key_name': 'secondarystoragetotal',
'transform_func': int},
'snapshotavailable': {'key_name': 'snapshotavailable',
'transform_func': int},
'snapshotlimit': {'key_name': 'snapshotlimit', 'transform_func': int},
'snapshottotal': {'key_name': 'snapshottotal', 'transform_func': int},
'state': {'key_name': 'state', 'transform_func': str},
'tags': {'key_name': 'tags', 'transform_func': str},
'templateavailable': {'key_name': 'templateavailable',
'transform_func': int},
'templatelimit': {'key_name': 'templatelimit', 'transform_func': int},
'templatetotal': {'key_name': 'templatetotal', 'transform_func': int},
'vmavailable': {'key_name': 'vmavailable', 'transform_func': int},
'vmlimit': {'key_name': 'vmlimit', 'transform_func': int},
'vmrunning': {'key_name': 'vmrunning', 'transform_func': int},
'vmtotal': {'key_name': 'vmtotal', 'transform_func': int},
'volumeavailable': {'key_name': 'volumeavailable',
'transform_func': int},
'volumelimit': {'key_name': 'volumelimit', 'transform_func': int},
'volumetotal': {'key_name': 'volumetotal', 'transform_func': int},
'vpcavailable': {'key_name': 'vpcavailable', 'transform_func': int},
'vpclimit': {'key_name': 'vpclimit', 'transform_func': int},
'vpctotal': {'key_name': 'vpctotal', 'transform_func': int}
},
'nic': {
'secondary_ip': {
'key_name': 'secondaryip',
'transform_func': list
}
}
}
class CloudStackNode(Node):
"""
Subclass of Node so we can expose our extension methods.
"""
def ex_allocate_public_ip(self):
"""
Allocate a public IP and bind it to this node.
"""
return self.driver.ex_allocate_public_ip(self)
def ex_release_public_ip(self, address):
"""
Release a public IP that this node holds.
"""
return self.driver.ex_release_public_ip(self, address)
def ex_create_ip_forwarding_rule(self, address, protocol,
start_port, end_port=None):
"""
Add a NAT/firewall forwarding rule for a port or ports.
"""
return self.driver.ex_create_ip_forwarding_rule(node=self,
address=address,
protocol=protocol,
start_port=start_port,
end_port=end_port)
def ex_create_port_forwarding_rule(self, address,
private_port, public_port,
protocol,
public_end_port=None,
private_end_port=None,
openfirewall=True):
"""
Add a port forwarding rule for port or ports.
"""
return self.driver.ex_create_port_forwarding_rule(
node=self, address=address, private_port=private_port,
public_port=public_port, protocol=protocol,
public_end_port=public_end_port, private_end_port=private_end_port,
openfirewall=openfirewall)
def ex_delete_ip_forwarding_rule(self, rule):
"""
Delete a port forwarding rule.
"""
return self.driver.ex_delete_ip_forwarding_rule(node=self, rule=rule)
def ex_delete_port_forwarding_rule(self, rule):
"""
Delete a NAT/firewall rule.
"""
return self.driver.ex_delete_port_forwarding_rule(node=self, rule=rule)
def ex_start(self):
"""
Starts a stopped virtual machine.
"""
return self.driver.ex_start(node=self)
def ex_stop(self):
"""
Stops a running virtual machine.
"""
return self.driver.ex_stop(node=self)
class CloudStackAddress(object):
"""
A public IP address.
:param id: UUID of the Public IP
:type id: ``str``
:param address: The public IP address
:type address: ``str``
:param associated_network_id: The ID of the network where this address
has been associated with
:type associated_network_id: ``str``
:param vpc_id: VPC the ip belongs to
:type vpc_id: ``str``
"""
def __init__(self, id, address, driver, associated_network_id=None,
vpc_id=None):
self.id = id
self.address = address
self.driver = driver
self.associated_network_id = associated_network_id
self.vpc_id = vpc_id
def release(self):
self.driver.ex_release_public_ip(address=self)
def __str__(self):
return self.address
def __eq__(self, other):
return self.__class__ is other.__class__ and self.id == other.id
class CloudStackFirewallRule(object):
"""
A firewall rule.
"""
def __init__(self, id, address, cidr_list, protocol,
icmp_code=None, icmp_type=None,
start_port=None, end_port=None):
"""
A Firewall rule.
@note: This is a non-standard extension API, and only works for
CloudStack.
:param id: Firewall Rule ID
:type id: ``int``
:param address: External IP address
:type address: :class:`CloudStackAddress`
:param cidr_list: cidr list
:type cidr_list: ``str``
:param protocol: TCP/IP Protocol (TCP, UDP)
:type protocol: ``str``
:param icmp_code: Error code for this icmp message
:type icmp_code: ``int``
:param icmp_type: Type of the icmp message being sent
:type icmp_type: ``int``
:param start_port: start of port range
:type start_port: ``int``
:param end_port: end of port range
:type end_port: ``int``
:rtype: :class:`CloudStackFirewallRule`
"""
self.id = id
self.address = address
self.cidr_list = cidr_list
self.protocol = protocol
self.icmp_code = icmp_code
self.icmp_type = icmp_type
self.start_port = start_port
self.end_port = end_port
def __eq__(self, other):
return self.__class__ is other.__class__ and self.id == other.id
class CloudStackEgressFirewallRule(object):
"""
A egress firewall rule.
"""
def __init__(self, id, network_id, cidr_list, protocol,
icmp_code=None, icmp_type=None,
start_port=None, end_port=None):
"""
A egress firewall rule.
@note: This is a non-standard extension API, and only works for
CloudStack.
:param id: Firewall Rule ID
:type id: ``int``
:param network_id: the id network network for the egress firwall
services
:type network_id: ``str``
:param protocol: TCP/IP Protocol (TCP, UDP)
:type protocol: ``str``
:param cidr_list: cidr list
:type cidr_list: ``str``
:param icmp_code: Error code for this icmp message
:type icmp_code: ``int``
:param icmp_type: Type of the icmp message being sent
:type icmp_type: ``int``
:param start_port: start of port range
:type start_port: ``int``
:param end_port: end of port range
:type end_port: ``int``
:rtype: :class:`CloudStackEgressFirewallRule`
"""
self.id = id
self.network_id = network_id
self.cidr_list = cidr_list
self.protocol = protocol
self.icmp_code = icmp_code
self.icmp_type = icmp_type
self.start_port = start_port
self.end_port = end_port
def __eq__(self, other):
return self.__class__ is other.__class__ and self.id == other.id
class CloudStackIPForwardingRule(object):
"""
A NAT/firewall forwarding rule.
"""
def __init__(self, node, id, address, protocol, start_port, end_port=None):
self.node = node
self.id = id
self.address = address
self.protocol = protocol
self.start_port = start_port
self.end_port = end_port
def delete(self):
self.node.ex_delete_ip_forwarding_rule(rule=self)
def __eq__(self, other):
return self.__class__ is other.__class__ and self.id == other.id
class CloudStackPortForwardingRule(object):
"""
A Port forwarding rule for Source NAT.
"""
def __init__(self, node, rule_id, address, protocol, public_port,
private_port, public_end_port=None, private_end_port=None,
network_id=None):
"""
A Port forwarding rule for Source NAT.
@note: This is a non-standard extension API, and only works for EC2.
:param node: Node for rule
:type node: :class:`Node`
:param rule_id: Rule ID
:type rule_id: ``int``
:param address: External IP address
:type address: :class:`CloudStackAddress`
:param protocol: TCP/IP Protocol (TCP, UDP)
:type protocol: ``str``
:param public_port: External port for rule (or start port if
public_end_port is also provided)
:type public_port: ``int``
:param private_port: Internal node port for rule (or start port if
public_end_port is also provided)
:type private_port: ``int``
:param public_end_port: End of external port range
:type public_end_port: ``int``
:param private_end_port: End of internal port range
:type private_end_port: ``int``
:param network_id: The network of the vm the Port Forwarding rule
will be created for. Required when public Ip
address is not associated with any Guest
network yet (VPC case)
:type network_id: ``str``
:rtype: :class:`CloudStackPortForwardingRule`
"""
self.node = node
self.id = rule_id
self.address = address
self.protocol = protocol
self.public_port = public_port
self.public_end_port = public_end_port
self.private_port = private_port
self.private_end_port = private_end_port
def delete(self):
self.node.ex_delete_port_forwarding_rule(rule=self)
def __eq__(self, other):
return self.__class__ is other.__class__ and self.id == other.id
class CloudStackNetworkACLList(object):
"""
a Network ACL for the given VPC
"""
def __init__(self, acl_id, name, vpc_id, driver, description=None):
"""
a Network ACL for the given VPC
@note: This is a non-standard extension API, and only works for
Cloudstack.
:param acl_id: ACL ID
:type acl_id: ``int``
:param name: Name of the network ACL List
:type name: ``str``
:param vpc_id: Id of the VPC associated with this network ACL List
:type vpc_id: ``string``
:param description: Description of the network ACL List
:type description: ``str``
:rtype: :class:`CloudStackNetworkACLList`
"""
self.id = acl_id
self.name = name
self.vpc_id = vpc_id
self.driver = driver
self.description = description
def __repr__(self):
return (('<CloudStackNetworkACLList: id=%s, name=%s, vpc_id=%s, '
'driver=%s, description=%s>')
% (self.id, self.name, self.vpc_id,
self.driver.name, self.description))
class CloudStackNetworkACL(object):
"""
a ACL rule in the given network (the network has to belong to VPC)
"""
def __init__(self, id, protocol, acl_id, action, cidr_list,
start_port, end_port, traffic_type=None):
"""
a ACL rule in the given network (the network has to belong to
VPC)
@note: This is a non-standard extension API, and only works for
Cloudstack.
:param id: the ID of the ACL Item
:type id ``int``
:param protocol: the protocol for the ACL rule. Valid values are
TCP/UDP/ICMP/ALL or valid protocol number
:type protocol: ``string``
:param acl_id: Name of the network ACL List
:type acl_id: ``str``
:param action: scl entry action, allow or deny
:type action: ``string``
:param cidr_list: the cidr list to allow traffic from/to
:type cidr_list: ``str``
:param start_port: the starting port of ACL
:type start_port: ``str``
:param end_port: the ending port of ACL
:type end_port: ``str``
:param traffic_type: the traffic type for the ACL,can be Ingress
or Egress, defaulted to Ingress if not specified
:type traffic_type: ``str``
:rtype: :class:`CloudStackNetworkACL`
"""
self.id = id
self.protocol = protocol
self.acl_id = acl_id
self.action = action
self.cidr_list = cidr_list
self.start_port = start_port
self.end_port = end_port
self.traffic_type = traffic_type
def __eq__(self, other):
return self.__class__ is other.__class__ and self.id == other.id
class CloudStackDiskOffering(object):
"""
A disk offering within CloudStack.
"""
def __init__(self, id, name, size, customizable):
self.id = id
self.name = name
self.size = size
self.customizable = customizable
def __eq__(self, other):
return self.__class__ is other.__class__ and self.id == other.id
class CloudStackNetwork(object):
"""
Class representing a CloudStack Network.
"""
def __init__(self, displaytext, name, networkofferingid, id, zoneid,
driver, extra=None):
self.displaytext = displaytext
self.name = name
self.networkofferingid = networkofferingid
self.id = id
self.zoneid = zoneid
self.driver = driver
self.extra = extra or {}
def __repr__(self):
return (('<CloudStackNetwork: displaytext=%s, name=%s, '
'networkofferingid=%s, '
'id=%s, zoneid=%s, driver=%s>')
% (self.displaytext, self.name, self.networkofferingid,
self.id, self.zoneid, self.driver.name))
class CloudStackNetworkOffering(object):
"""
Class representing a CloudStack Network Offering.
"""
def __init__(self, name, display_text, guest_ip_type, id,
service_offering_id, for_vpc, driver, extra=None):
self.display_text = display_text
self.name = name
self.guest_ip_type = guest_ip_type
self.id = id
self.service_offering_id = service_offering_id
self.for_vpc = for_vpc
self.driver = driver
self.extra = extra or {}
def __repr__(self):
return (('<CloudStackNetworkOffering: id=%s, name=%s, '
'display_text=%s, guest_ip_type=%s, service_offering_id=%s, '
'for_vpc=%s, driver=%s>')
% (self.id, self.name, self.display_text,
self.guest_ip_type, self.service_offering_id, self.for_vpc,
self.driver.name))
class CloudStackNic(object):
"""
Class representing a CloudStack Network Interface.
"""
def __init__(self, id, network_id, net_mask, gateway, ip_address,
is_default, mac_address, driver, extra=None):
self.id = id
self.network_id = network_id
self.net_mask = net_mask
self.gateway = gateway
self.ip_address = ip_address
self.is_default = is_default
self.mac_address = mac_address
self.driver = driver
self.extra = extra or {}
def __repr__(self):
return (('<CloudStackNic: id=%s, network_id=%s, '
'net_mask=%s, gateway=%s, ip_address=%s, '
'is_default=%s, mac_address=%s, driver%s>')
% (self.id, self.network_id, self.net_mask,
self.gateway, self.ip_address, self.is_default,
self.mac_address, self.driver.name))
def __eq__(self, other):
return self.__class__ is other.__class__ and self.id == other.id
class CloudStackVPC(object):
"""
Class representing a CloudStack VPC.
"""
def __init__(self, name, vpc_offering_id, id, cidr, driver,
zone_id=None, display_text=None, extra=None):
self.display_text = display_text
self.name = name
self.vpc_offering_id = vpc_offering_id
self.id = id
self.zone_id = zone_id
self.cidr = cidr
self.driver = driver
self.extra = extra or {}
def __repr__(self):
return (('<CloudStackVPC: name=%s, vpc_offering_id=%s, id=%s, '
'cidr=%s, driver=%s, zone_id=%s, display_text=%s>')
% (self.name, self.vpc_offering_id, self.id,
self.cidr, self.driver.name, self.zone_id,
self.display_text))
class CloudStackVPCOffering(object):
"""
Class representing a CloudStack VPC Offering.
"""
def __init__(self, name, display_text, id,
driver, extra=None):
self.name = name
self.display_text = display_text
self.id = id
self.driver = driver
self.extra = extra or {}
def __repr__(self):
return (('<CloudStackVPCOffering: name=%s, display_text=%s, '
'id=%s, '
'driver=%s>')
% (self.name, self.display_text, self.id,
self.driver.name))
class CloudStackRouter(object):
"""
Class representing a CloudStack Router.
"""
def __init__(self, id, name, state, public_ip, vpc_id, driver):
self.id = id
self.name = name
self.state = state
self.public_ip = public_ip
self.vpc_id = vpc_id
self.driver = driver
def __repr__(self):
return (('<CloudStackRouter: id=%s, name=%s, state=%s, '
'public_ip=%s, vpc_id=%s, driver=%s>')
% (self.id, self.name, self.state,
self.public_ip, self.vpc_id, self.driver.name))
class CloudStackProject(object):
"""
Class representing a CloudStack Project.
"""
def __init__(self, id, name, display_text, driver, extra=None):
self.id = id
self.name = name
self.display_text = display_text
self.driver = driver
self.extra = extra or {}
def __repr__(self):
return (('<CloudStackProject: id=%s, name=%s, display_text=%s,'
'driver=%s>')
% (self.id, self.display_text, self.name,
self.driver.name))
class CloudStackNodeDriver(CloudStackDriverMixIn, NodeDriver):
"""
Driver for the CloudStack API.
:cvar host: The host where the API can be reached.
:cvar path: The path where the API can be reached.
:cvar async_poll_frequency: How often (in seconds) to poll for async
job completion.
:type async_poll_frequency: ``int``"""
name = 'CloudStack'
api_name = 'cloudstack'
website = 'http://cloudstack.org/'
type = Provider.CLOUDSTACK
features = {'create_node': ['generates_password']}
NODE_STATE_MAP = {
'Running': NodeState.RUNNING,
'Starting': NodeState.REBOOTING,
'Stopped': NodeState.STOPPED,
'Stopping': NodeState.PENDING,
'Destroyed': NodeState.TERMINATED,
'Expunging': NodeState.PENDING,
'Error': NodeState.TERMINATED
}
def __init__(self, key, secret=None, secure=True, host=None,
path=None, port=None, url=None, *args, **kwargs):
"""
:inherits: :class:`NodeDriver.__init__`
:param host: The host where the API can be reached. (required)
:type host: ``str``
:param path: The path where the API can be reached. (required)
:type path: ``str``
:param url: Full URL to the API endpoint. Mutually exclusive with host
and path argument.
:type url: ``str``
"""
if url:
parsed = urlparse.urlparse(url)
path = parsed.path
scheme = parsed.scheme
split = parsed.netloc.split(':')
if len(split) == 1:
# No port provided, use the default one
host = parsed.netloc
port = 443 if scheme == 'https' else 80
else:
host = split[0]
port = int(split[1])
else:
host = host if host else self.host
path = path if path else self.path
if path is not None:
self.path = path
if host is not None:
self.host = host
if (self.type == Provider.CLOUDSTACK) and (not host or not path):
raise Exception('When instantiating CloudStack driver directly '
'you also need to provide url or host and path '
'argument')
super(CloudStackNodeDriver, self).__init__(key=key,
secret=secret,
secure=secure,
host=host,
port=port)
def list_images(self, location=None):
args = {
'templatefilter': 'executable'
}
if location is not None:
args['zoneid'] = location.id
imgs = self._sync_request(command='listTemplates',
params=args,
method='GET')
images = []
for img in imgs.get('template', []):
images.append(NodeImage(
id=img['id'],
name=img['name'],
driver=self.connection.driver,
extra={
'hypervisor': img['hypervisor'],
'format': img['format'],
'os': img['ostypename'],
'displaytext': img['displaytext']}))
return images
def list_locations(self):
"""
:rtype ``list`` of :class:`NodeLocation`
"""
locs = self._sync_request('listZones')
locations = []
for loc in locs['zone']:
location = NodeLocation(str(loc['id']), loc['name'], 'Unknown',
self)
locations.append(location)
return locations
def list_nodes(self, project=None):
"""
@inherits: :class:`NodeDriver.list_nodes`
:keyword project: Limit nodes returned to those configured under
the defined project.
:type project: :class:`.CloudStackProject`
:rtype: ``list`` of :class:`CloudStackNode`
"""
args = {}
if project:
args['projectid'] = project.id
vms = self._sync_request('listVirtualMachines', params=args)
addrs = self._sync_request('listPublicIpAddresses', params=args)
public_ips_map = {}
for addr in addrs.get('publicipaddress', []):
if 'virtualmachineid' not in addr:
continue
vm_id = str(addr['virtualmachineid'])
if vm_id not in public_ips_map:
public_ips_map[vm_id] = {}
public_ips_map[vm_id][addr['ipaddress']] = addr['id']
nodes = []
for vm in vms.get('virtualmachine', []):
public_ips = public_ips_map.get(str(vm['id']), {}).keys()
public_ips = list(public_ips)
node = self._to_node(data=vm, public_ips=public_ips)
addresses = public_ips_map.get(vm['id'], {}).items()
addresses = [CloudStackAddress(node, v, k) for k, v in addresses]
node.extra['ip_addresses'] = addresses
rules = []
for addr in addresses:
result = self._sync_request('listIpForwardingRules')
for r in result.get('ipforwardingrule', []):
if str(r['virtualmachineid']) == node.id:
rule = CloudStackIPForwardingRule(node, r['id'],
addr,
r['protocol']
.upper(),
r['startport'],
r['endport'])
rules.append(rule)
node.extra['ip_forwarding_rules'] = rules
rules = []
public_ips = self.ex_list_public_ips()
result = self._sync_request('listPortForwardingRules')
for r in result.get('portforwardingrule', []):
if str(r['virtualmachineid']) == node.id:
addr = [a for a in public_ips if
a.address == r['ipaddress']]
rule = CloudStackPortForwardingRule(node, r['id'],
addr[0],
r['protocol'].upper(),
r['publicport'],
r['privateport'],
r['publicendport'],
r['privateendport'])
if not addr[0].address in node.public_ips:
node.public_ips.append(addr[0].address)
rules.append(rule)
node.extra['port_forwarding_rules'] = rules
nodes.append(node)
return nodes
def list_sizes(self, location=None):
"""
:rtype ``list`` of :class:`NodeSize`
"""
szs = self._sync_request(command='listServiceOfferings',
method='GET')
sizes = []
for sz in szs['serviceoffering']:
extra = {'cpu': sz['cpunumber']}
sizes.append(NodeSize(sz['id'], sz['name'], sz['memory'], 0, 0,
0, self, extra=extra))
return sizes
def create_node(self, **kwargs):
"""
Create a new node
@inherits: :class:`NodeDriver.create_node`
:keyword networks: Optional list of networks to launch the server
into.
:type networks: ``list`` of :class:`.CloudStackNetwork`
:keyword project: Optional project to create the new node under.
:type project: :class:`.CloudStackProject`
:keyword diskoffering: Optional disk offering to add to the new
node.
:type diskoffering: :class:`.CloudStackDiskOffering`
:keyword ex_keyname: Name of existing keypair
:type ex_keyname: ``str``
:keyword ex_userdata: String containing user data
:type ex_userdata: ``str``
:keyword ex_security_groups: List of security groups to assign to
the node
:type ex_security_groups: ``list`` of ``str``
:keyword ex_displayname: String containing instance display name
:type ex_displayname: ``str``
:keyword ex_ip_address: String with ipaddress for the default nic
:type ex_ip_address: ``str``
:keyword ex_start_vm: Boolean to specify to start VM after creation
Default Cloudstack behaviour is to start a VM,
if not specified.
:type ex_start_vm: ``bool``
:rtype: :class:`.CloudStackNode`
"""
server_params = self._create_args_to_params(None, **kwargs)
data = self._async_request(command='deployVirtualMachine',
params=server_params,
method='GET')['virtualmachine']
node = self._to_node(data=data)
return node
def _create_args_to_params(self, node, **kwargs):
server_params = {}
# TODO: Refactor and use "kwarg_to_server_params" map
name = kwargs.get('name', None)
size = kwargs.get('size', None)
image = kwargs.get('image', None)
location = kwargs.get('location', None)
networks = kwargs.get('networks', None)
project = kwargs.get('project', None)
diskoffering = kwargs.get('diskoffering', None)
ex_key_name = kwargs.get('ex_keyname', None)
ex_user_data = kwargs.get('ex_userdata', None)
ex_security_groups = kwargs.get('ex_security_groups', None)
ex_displayname = kwargs.get('ex_displayname', None)
ex_ip_address = kwargs.get('ex_ip_address', None)
ex_start_vm = kwargs.get('ex_start_vm', None)
if name:
server_params['name'] = name
if ex_displayname:
server_params['displayname'] = ex_displayname
if size:
server_params['serviceofferingid'] = size.id
if image:
server_params['templateid'] = image.id
if location:
server_params['zoneid'] = location.id
else:
# Use a default location
server_params['zoneid'] = self.list_locations()[0].id
if networks:
networks = ','.join([str(network.id) for network in networks])
server_params['networkids'] = networks
if project:
server_params['projectid'] = project.id
if diskoffering:
server_params['diskofferingid'] = diskoffering.id
if ex_key_name:
server_params['keypair'] = ex_key_name
if ex_user_data:
ex_user_data = base64.b64encode(b(ex_user_data).decode('ascii'))
server_params['userdata'] = ex_user_data
if ex_security_groups:
ex_security_groups = ','.join(ex_security_groups)
server_params['securitygroupnames'] = ex_security_groups
if ex_ip_address:
server_params['ipaddress'] = ex_ip_address
if ex_start_vm is not None:
server_params['startvm'] = ex_start_vm
return server_params
def destroy_node(self, node):
"""
@inherits: :class:`NodeDriver.reboot_node`
:type node: :class:`CloudStackNode`
:rtype: ``bool``
"""
self._async_request(command='destroyVirtualMachine',
params={'id': node.id},
method='GET')
return True
def reboot_node(self, node):
"""
@inherits: :class:`NodeDriver.reboot_node`
:type node: :class:`CloudStackNode`
:rtype: ``bool``
"""
self._async_request(command='rebootVirtualMachine',
params={'id': node.id},
method='GET')
return True
def ex_start(self, node):
"""
Starts/Resumes a stopped virtual machine
:type node: :class:`CloudStackNode`
:param id: The ID of the virtual machine (required)
:type id: ``str``
:param hostid: destination Host ID to deploy the VM to
parameter available for root admin only
:type hostid: ``str``
:rtype ``str``
"""
res = self._async_request(command='startVirtualMachine',
params={'id': node.id},
method='GET')
return res['virtualmachine']['state']
def ex_stop(self, node):
"""
Stops/Suspends a running virtual machine
:param node: Node to stop.
:type node: :class:`CloudStackNode`
:rtype: ``str``
"""
res = self._async_request(command='stopVirtualMachine',
params={'id': node.id},
method='GET')
return res['virtualmachine']['state']
def ex_list_disk_offerings(self):
"""
Fetch a list of all available disk offerings.
:rtype: ``list`` of :class:`CloudStackDiskOffering`
"""
diskOfferings = []
diskOfferResponse = self._sync_request(command='listDiskOfferings',
method='GET')
for diskOfferDict in diskOfferResponse.get('diskoffering', ()):
diskOfferings.append(
CloudStackDiskOffering(
id=diskOfferDict['id'],
name=diskOfferDict['name'],
size=diskOfferDict['disksize'],
customizable=diskOfferDict['iscustomized']))
return diskOfferings
def ex_list_networks(self, project=None):
"""
List the available networks
:param project: Optional project the networks belongs to.
:type project: :class:`.CloudStackProject`
:rtype ``list`` of :class:`CloudStackNetwork`
"""
args = {}
if project is not None:
args['projectid'] = project.id
res = self._sync_request(command='listNetworks',
params=args,
method='GET')
nets = res.get('network', [])
networks = []
extra_map = RESOURCE_EXTRA_ATTRIBUTES_MAP['network']
for net in nets:
extra = self._get_extra_dict(net, extra_map)
if 'tags' in net:
extra['tags'] = self._get_resource_tags(net['tags'])
networks.append(CloudStackNetwork(
net['displaytext'],
net['name'],
net['networkofferingid'],
net['id'],
net['zoneid'],
self,
extra=extra))
return networks
def ex_list_network_offerings(self):
"""
List the available network offerings
:rtype ``list`` of :class:`CloudStackNetworkOffering`
"""
res = self._sync_request(command='listNetworkOfferings',
method='GET')
netoffers = res.get('networkoffering', [])
networkofferings = []
for netoffer in netoffers:
networkofferings.append(CloudStackNetworkOffering(
netoffer['name'],
netoffer['displaytext'],
netoffer['guestiptype'],
netoffer['id'],
netoffer['serviceofferingid'],
netoffer['forvpc'],
self))
return networkofferings
def ex_create_network(self, display_text, name, network_offering,
location, gateway=None, netmask=None,
network_domain=None, vpc_id=None, project_id=None):
"""
Creates a Network, only available in advanced zones.
:param display_text: the display text of the network
:type display_text: ``str``
:param name: the name of the network
:type name: ``str``
:param network_offering: NetworkOffering object
:type network_offering: :class:'CloudStackNetworkOffering`
:param location: Zone object
:type location: :class:`NodeLocation`
:param gateway: Optional, the Gateway of this network
:type gateway: ``str``
:param netmask: Optional, the netmask of this network
:type netmask: ``str``
:param network_domain: Optional, the DNS domain of the network
:type network_domain: ``str``
:param vpc_id: Optional, the VPC id the network belongs to
:type vpc_id: ``str``
:param project_id: Optional, the project id the networks belongs to
:type project_id: ``str``
:rtype: :class:`CloudStackNetwork`
"""
extra_map = RESOURCE_EXTRA_ATTRIBUTES_MAP['network']
args = {
'displaytext': display_text,
'name': name,
'networkofferingid': network_offering.id,
'zoneid': location.id,
}
if gateway is not None:
args['gateway'] = gateway
if netmask is not None:
args['netmask'] = netmask
if network_domain is not None:
args['networkdomain'] = network_domain
if vpc_id is not None:
args['vpcid'] = vpc_id
if project_id is not None:
args['projectid'] = project_id
""" Cloudstack allows for duplicate network names,
this should be handled in the code leveraging libcloud
As there could be use cases for duplicate names.
e.g. management from ROOT level"""
# for net in self.ex_list_networks():
# if name == net.name:
# raise LibcloudError('This network name already exists')
result = self._sync_request(command='createNetwork',
params=args,
method='GET')
result = result['network']
extra = self._get_extra_dict(result, extra_map)
network = CloudStackNetwork(display_text,
name,
network_offering.id,
result['id'],
location.id,
self,
extra=extra)
return network
def ex_delete_network(self, network, force=None):
"""
Deletes a Network, only available in advanced zones.
:param network: The network
:type network: :class: 'CloudStackNetwork'
:param force: Force deletion of the network?
:type force: ``bool``
:rtype: ``bool``
"""
args = {'id': network.id, 'forced': force}
self._async_request(command='deleteNetwork',
params=args,
method='GET')
return True
def ex_list_vpc_offerings(self):
"""
List the available vpc offerings
:rtype ``list`` of :class:`CloudStackVPCOffering`
"""
res = self._sync_request(command='listVPCOfferings',
method='GET')
vpcoffers = res.get('vpcoffering', [])
vpcofferings = []
for vpcoffer in vpcoffers:
vpcofferings.append(CloudStackVPCOffering(
vpcoffer['name'],
vpcoffer['displaytext'],
vpcoffer['id'],
self))
return vpcofferings
def ex_list_vpcs(self):
"""
List the available VPCs
:rtype ``list`` of :class:`CloudStackVPC`
"""
res = self._sync_request(command='listVPCs',
method='GET')
vpcs = res.get('vpc', [])
networks = []
for vpc in vpcs:
networks.append(CloudStackVPC(
vpc['name'],
vpc['vpcofferingid'],
vpc['id'],
vpc['cidr'],
self,
vpc['zoneid'],
vpc['displaytext']))
return networks
def ex_list_routers(self, vpc_id=None):
"""
List routers
:rtype ``list`` of :class:`CloudStackRouter`
"""
args = {}
if vpc_id is not None:
args['vpcid'] = vpc_id
res = self._sync_request(command='listRouters',
params=args,
method='GET')
rts = res.get('router', [])
routers = []
for router in rts:
routers.append(CloudStackRouter(
router['id'],
router['name'],
router['state'],
router['publicip'],
router['vpcid'],
self))
return routers
def ex_create_vpc(self, cidr, display_text, name, vpc_offering,
zone_id, network_domain=None):
"""
Creates a VPC, only available in advanced zones.
:param cidr: the cidr of the VPC. All VPC guest networks' cidrs
should be within this CIDR
:type display_text: ``str``
:param display_text: the display text of the VPC
:type display_text: ``str``
:param name: the name of the VPC
:type name: ``str``
:param vpc_offering: the ID of the VPC offering
:type vpc_offering: :class:'CloudStackVPCOffering`
:param zone_id: the ID of the availability zone
:type zone_id: ``str``
:param network_domain: Optional, the DNS domain of the network
:type network_domain: ``str``
:rtype: :class:`CloudStackVPC`
"""
extra_map = RESOURCE_EXTRA_ATTRIBUTES_MAP['vpc']
args = {
'cidr': cidr,
'displaytext': display_text,
'name': name,
'vpcofferingid': vpc_offering.id,
'zoneid': zone_id,
}
if network_domain is not None:
args['networkdomain'] = network_domain
result = self._sync_request(command='createVPC',
params=args,
method='GET')
extra = self._get_extra_dict(result, extra_map)
vpc = CloudStackVPC(name,
vpc_offering.id,
result['id'],
cidr,
self,
zone_id,
display_text,
extra=extra)
return vpc
def ex_delete_vpc(self, vpc):
"""
Deletes a VPC, only available in advanced zones.
:param vpc: The VPC
:type vpc: :class: 'CloudStackVPC'
:rtype: ``bool``
"""
args = {'id': vpc.id}
self._async_request(command='deleteVPC',
params=args,
method='GET')
return True
def ex_list_projects(self):
"""
List the available projects
:rtype ``list`` of :class:`CloudStackProject`
"""
res = self._sync_request(command='listProjects',
method='GET')
projs = res.get('project', [])
projects = []
extra_map = RESOURCE_EXTRA_ATTRIBUTES_MAP['project']
for proj in projs:
extra = self._get_extra_dict(proj, extra_map)
if 'tags' in proj:
extra['tags'] = self._get_resource_tags(proj['tags'])
projects.append(CloudStackProject(
id=proj['id'],
name=proj['name'],
display_text=proj['displaytext'],
driver=self,
extra=extra))
return projects
def create_volume(self, size, name, location=None, snapshot=None):
"""
Creates a data volume
Defaults to the first location
"""
for diskOffering in self.ex_list_disk_offerings():
if diskOffering.size == size or diskOffering.customizable:
break
else:
raise LibcloudError(
'Disk offering with size=%s not found' % size)
if location is None:
location = self.list_locations()[0]
params = {'name': name,
'diskOfferingId': diskOffering.id,
'zoneId': location.id}
if diskOffering.customizable:
params['size'] = size
requestResult = self._async_request(command='createVolume',
params=params,
method='GET')
volumeResponse = requestResult['volume']
return StorageVolume(id=volumeResponse['id'],
name=name,
size=size,
driver=self,
extra=dict(name=volumeResponse['name']))
def destroy_volume(self, volume):
"""
:rtype: ``bool``
"""
self._sync_request(command='deleteVolume',
params={'id': volume.id},
method='GET')
return True
def attach_volume(self, node, volume, device=None):
"""
@inherits: :class:`NodeDriver.attach_volume`
:type node: :class:`CloudStackNode`
:rtype: ``bool``
"""
# TODO Add handling for device name
self._async_request(command='attachVolume',
params={'id': volume.id,
'virtualMachineId': node.id},
method='GET')
return True
def detach_volume(self, volume):
"""
:rtype: ``bool``
"""
self._async_request(command='detachVolume',
params={'id': volume.id},
method='GET')
return True
def list_volumes(self, node=None):
"""
List all volumes
:param node: Only return volumes for the provided node.
:type node: :class:`CloudStackNode`
:rtype: ``list`` of :class:`StorageVolume`
"""
if node:
volumes = self._sync_request(command='listVolumes',
params={'virtualmachineid': node.id},
method='GET')
else:
volumes = self._sync_request(command='listVolumes',
method='GET')
list_volumes = []
extra_map = RESOURCE_EXTRA_ATTRIBUTES_MAP['volume']
for vol in volumes['volume']:
extra = self._get_extra_dict(vol, extra_map)
if 'tags' in vol:
extra['tags'] = self._get_resource_tags(vol['tags'])
list_volumes.append(StorageVolume(id=vol['id'],
name=vol['name'],
size=vol['size'],
driver=self,
extra=extra))
return list_volumes
def list_key_pairs(self, **kwargs):
"""
List registered key pairs.
:param projectid: list objects by project
:type projectid: ``str``
:param page: The page to list the keypairs from
:type page: ``int``
:param keyword: List by keyword
:type keyword: ``str``
:param listall: If set to false, list only resources
belonging to the command's caller;
if set to true - list resources that
the caller is authorized to see.
Default value is false
:type listall: ``bool``
:param pagesize: The number of results per page
:type pagesize: ``int``
:param account: List resources by account.
Must be used with the domainId parameter
:type account: ``str``
:param isrecursive: Defaults to false, but if true,
lists all resources from
the parent specified by the
domainId till leaves.
:type isrecursive: ``bool``
:param fingerprint: A public key fingerprint to look for
:type fingerprint: ``str``
:param name: A key pair name to look for
:type name: ``str``
:param domainid: List only resources belonging to
the domain specified
:type domainid: ``str``
:return: A list of key par objects.
:rtype: ``list`` of :class:`libcloud.compute.base.KeyPair`
"""
extra_args = kwargs.copy()
res = self._sync_request(command='listSSHKeyPairs',
params=extra_args,
method='GET')
key_pairs = res.get('sshkeypair', [])
key_pairs = self._to_key_pairs(data=key_pairs)
return key_pairs
def get_key_pair(self, name):
params = {'name': name}
res = self._sync_request(command='listSSHKeyPairs',
params=params,
method='GET')
key_pairs = res.get('sshkeypair', [])
if len(key_pairs) == 0:
raise KeyPairDoesNotExistError(name=name, driver=self)
key_pair = self._to_key_pair(data=key_pairs[0])
return key_pair
def create_key_pair(self, name, **kwargs):
"""
Create a new key pair object.
:param name: Key pair name.
:type name: ``str``
:param name: Name of the keypair (required)
:type name: ``str``
:param projectid: An optional project for the ssh key
:type projectid: ``str``
:param domainid: An optional domainId for the ssh key.
If the account parameter is used,
domainId must also be used.
:type domainid: ``str``
:param account: An optional account for the ssh key.
Must be used with domainId.
:type account: ``str``
:return: Created key pair object.
:rtype: :class:`libcloud.compute.base.KeyPair`
"""
extra_args = kwargs.copy()
params = {'name': name}
params.update(extra_args)
res = self._sync_request(command='createSSHKeyPair',
params=params,
method='GET')
key_pair = self._to_key_pair(data=res['keypair'])
return key_pair
def import_key_pair_from_string(self, name, key_material):
"""
Import a new public key from string.
:param name: Key pair name.
:type name: ``str``
:param key_material: Public key material.
:type key_material: ``str``
:return: Imported key pair object.
:rtype: :class:`libcloud.compute.base.KeyPair`
"""
res = self._sync_request(command='registerSSHKeyPair',
params={'name': name,
'publickey': key_material},
method='GET')
key_pair = self._to_key_pair(data=res['keypair'])
return key_pair
def delete_key_pair(self, key_pair, **kwargs):
"""
Delete an existing key pair.
:param key_pair: Key pair object.
:type key_pair: :class`libcloud.compute.base.KeyPair`
:param projectid: The project associated with keypair
:type projectid: ``str``
:param domainid: The domain ID associated with the keypair
:type domainid: ``str``
:param account: The account associated with the keypair.
Must be used with the domainId parameter.
:type account: ``str``
:return: True of False based on success of Keypair deletion
:rtype: ``bool``
"""
extra_args = kwargs.copy()
params = {'name': key_pair.name}
params.update(extra_args)
res = self._sync_request(command='deleteSSHKeyPair',
params=params,
method='GET')
return res['success'] == 'true'
def ex_list_public_ips(self):
"""
Lists all Public IP Addresses.
:rtype: ``list`` of :class:`CloudStackAddress`
"""
ips = []
res = self._sync_request(command='listPublicIpAddresses',
method='GET')
# Workaround for basic zones
if not res:
return ips
for ip in res['publicipaddress']:
ips.append(CloudStackAddress(ip['id'],
ip['ipaddress'],
self,
ip.get('associatednetworkid', [])))
return ips
def ex_allocate_public_ip(self, vpc_id=None, network_id=None,
location=None):
"""
Allocate a public IP.
:param vpc_id: VPC the ip belongs to
:type vpc_id: ``str``
:param network_id: Network where this IP is connected to.
:type network_id: ''str''
:param location: Zone
:type location: :class:`NodeLocation`
:rtype: :class:`CloudStackAddress`
"""
args = {}
if location is not None:
args['zoneid'] = location.id
else:
args['zoneid'] = self.list_locations()[0].id
if vpc_id is not None:
args['vpcid'] = vpc_id
if network_id is not None:
args['networkid'] = network_id
addr = self._async_request(command='associateIpAddress',
params=args,
method='GET')
addr = addr['ipaddress']
addr = CloudStackAddress(addr['id'], addr['ipaddress'], self)
return addr
def ex_release_public_ip(self, address):
"""
Release a public IP.
:param address: CloudStackAddress which should be used
:type address: :class:`CloudStackAddress`
:rtype: ``bool``
"""
res = self._async_request(command='disassociateIpAddress',
params={'id': address.id},
method='GET')
return res['success']
def ex_list_firewall_rules(self):
"""
Lists all Firewall Rules
:rtype: ``list`` of :class:`CloudStackFirewallRule`
"""
rules = []
result = self._sync_request(command='listFirewallRules',
method='GET')
if result != {}:
public_ips = self.ex_list_public_ips()
for rule in result['firewallrule']:
addr = [a for a in public_ips if
a.address == rule['ipaddress']]
rules.append(CloudStackFirewallRule(rule['id'],
addr[0],
rule['cidrlist'],
rule['protocol'],
rule.get('icmpcode'),
rule.get('icmptype'),
rule.get('startport'),
rule.get('endport')))
return rules
def ex_create_firewall_rule(self, address, cidr_list, protocol,
icmp_code=None, icmp_type=None,
start_port=None, end_port=None):
"""
Creates a Firewalle Rule
:param address: External IP address
:type address: :class:`CloudStackAddress`
:param cidr_list: cidr list
:type cidr_list: ``str``
:param protocol: TCP/IP Protocol (TCP, UDP)
:type protocol: ``str``
:param icmp_code: Error code for this icmp message
:type icmp_code: ``int``
:param icmp_type: Type of the icmp message being sent
:type icmp_type: ``int``
:param start_port: start of port range
:type start_port: ``int``
:param end_port: end of port range
:type end_port: ``int``
:rtype: :class:`CloudStackFirewallRule`
"""
args = {
'ipaddressid': address.id,
'cidrlist': cidr_list,
'protocol': protocol
}
if icmp_code is not None:
args['icmpcode'] = int(icmp_code)
if icmp_type is not None:
args['icmptype'] = int(icmp_type)
if start_port is not None:
args['startport'] = int(start_port)
if end_port is not None:
args['endport'] = int(end_port)
result = self._async_request(command='createFirewallRule',
params=args,
method='GET')
rule = CloudStackFirewallRule(result['firewallrule']['id'],
address,
cidr_list,
protocol,
icmp_code,
icmp_type,
start_port,
end_port)
return rule
def ex_delete_firewall_rule(self, firewall_rule):
"""
Remove a Firewall rule.
:param firewall_rule: Firewall rule which should be used
:type firewall_rule: :class:`CloudStackFirewallRule`
:rtype: ``bool``
"""
res = self._async_request(command='deleteFirewallRule',
params={'id': firewall_rule.id},
method='GET')
return res['success']
def ex_list_egress_firewall_rules(self):
"""
Lists all agress Firewall Rules
:rtype: ``list`` of :class:`CloudStackEgressFirewallRule`
"""
rules = []
result = self._sync_request(command='listEgressFirewallRules',
method='GET')
for rule in result['firewallrule']:
rules.append(CloudStackEgressFirewallRule(rule['id'],
rule['networkid'],
rule['cidrlist'],
rule['protocol'],
rule.get('icmpcode'),
rule.get('icmptype'),
rule.get('startport'),
rule.get('endport')))
return rules
def ex_create_egress_firewall_rule(self, network_id, cidr_list, protocol,
icmp_code=None, icmp_type=None,
start_port=None, end_port=None):
"""
Creates a Firewalle Rule
:param network_id: the id network network for the egress firwall
services
:type network_id: ``str``
:param cidr_list: cidr list
:type cidr_list: ``str``
:param protocol: TCP/IP Protocol (TCP, UDP)
:type protocol: ``str``
:param icmp_code: Error code for this icmp message
:type icmp_code: ``int``
:param icmp_type: Type of the icmp message being sent
:type icmp_type: ``int``
:param start_port: start of port range
:type start_port: ``int``
:param end_port: end of port range
:type end_port: ``int``
:rtype: :class:`CloudStackEgressFirewallRule`
"""
args = {
'networkid': network_id,
'cidrlist': cidr_list,
'protocol': protocol
}
if icmp_code is not None:
args['icmpcode'] = int(icmp_code)
if icmp_type is not None:
args['icmptype'] = int(icmp_type)
if start_port is not None:
args['startport'] = int(start_port)
if end_port is not None:
args['endport'] = int(end_port)
result = self._async_request(command='createEgressFirewallRule',
params=args,
method='GET')
rule = CloudStackEgressFirewallRule(result['firewallrule']['id'],
network_id,
cidr_list,
protocol,
icmp_code,
icmp_type,
start_port,
end_port)
return rule
def ex_delete_egress_firewall_rule(self, firewall_rule):
"""
Remove a Firewall rule.
:param egress_firewall_rule: Firewall rule which should be used
:type egress_firewall_rule: :class:`CloudStackEgressFirewallRule`
:rtype: ``bool``
"""
res = self._async_request(command='deleteEgressFirewallRule',
params={'id': firewall_rule.id},
method='GET')
return res['success']
def ex_list_port_forwarding_rules(self):
"""
Lists all Port Forwarding Rules
:rtype: ``list`` of :class:`CloudStackPortForwardingRule`
"""
rules = []
result = self._sync_request(command='listPortForwardingRules',
method='GET')
if result != {}:
public_ips = self.ex_list_public_ips()
nodes = self.list_nodes()
for rule in result['portforwardingrule']:
node = [n for n in nodes
if n.id == str(rule['virtualmachineid'])]
addr = [a for a in public_ips if
a.address == rule['ipaddress']]
rules.append(CloudStackPortForwardingRule
(node[0],
rule['id'],
addr[0],
rule['protocol'],
rule['publicport'],
rule['privateport'],
rule['publicendport'],
rule['privateendport']))
return rules
def ex_create_port_forwarding_rule(self, node, address,
private_port, public_port,
protocol,
public_end_port=None,
private_end_port=None,
openfirewall=True,
network_id=None):
"""
Creates a Port Forwarding Rule, used for Source NAT
:param address: IP address of the Source NAT
:type address: :class:`CloudStackAddress`
:param private_port: Port of the virtual machine
:type private_port: ``int``
:param protocol: Protocol of the rule
:type protocol: ``str``
:param public_port: Public port on the Source NAT address
:type public_port: ``int``
:param node: The virtual machine
:type node: :class:`CloudStackNode`
:param network_id: The network of the vm the Port Forwarding rule
will be created for. Required when public Ip
address is not associated with any Guest
network yet (VPC case)
:type network_id: ``string``
:rtype: :class:`CloudStackPortForwardingRule`
"""
args = {
'ipaddressid': address.id,
'protocol': protocol,
'privateport': int(private_port),
'publicport': int(public_port),
'virtualmachineid': node.id,
'openfirewall': openfirewall
}
if public_end_port:
args['publicendport'] = int(public_end_port)
if private_end_port:
args['privateendport'] = int(private_end_port)
if network_id:
args['networkid'] = network_id
result = self._async_request(command='createPortForwardingRule',
params=args,
method='GET')
rule = CloudStackPortForwardingRule(node,
result['portforwardingrule']
['id'],
address,
protocol,
public_port,
private_port,
public_end_port,
private_end_port,
network_id)
node.extra['port_forwarding_rules'].append(rule)
node.public_ips.append(address.address)
return rule
def ex_delete_port_forwarding_rule(self, node, rule):
"""
Remove a Port forwarding rule.
:param node: Node used in the rule
:type node: :class:`CloudStackNode`
:param rule: Forwarding rule which should be used
:type rule: :class:`CloudStackPortForwardingRule`
:rtype: ``bool``
"""
node.extra['port_forwarding_rules'].remove(rule)
node.public_ips.remove(rule.address.address)
res = self._async_request(command='deletePortForwardingRule',
params={'id': rule.id},
method='GET')
return res['success']
def ex_create_ip_forwarding_rule(self, node, address, protocol,
start_port, end_port=None):
"""
"Add a NAT/firewall forwarding rule.
:param node: Node which should be used
:type node: :class:`CloudStackNode`
:param address: CloudStackAddress which should be used
:type address: :class:`CloudStackAddress`
:param protocol: Protocol which should be used (TCP or UDP)
:type protocol: ``str``
:param start_port: Start port which should be used
:type start_port: ``int``
:param end_port: End port which should be used
:type end_port: ``int``
:rtype: :class:`CloudStackForwardingRule`
"""
protocol = protocol.upper()
if protocol not in ('TCP', 'UDP'):
return None
args = {
'ipaddressid': address.id,
'protocol': protocol,
'startport': int(start_port)
}
if end_port is not None:
args['endport'] = int(end_port)
result = self._async_request(command='createIpForwardingRule',
params=args,
method='GET')
result = result['ipforwardingrule']
rule = CloudStackIPForwardingRule(node, result['id'], address,
protocol, start_port, end_port)
node.extra['ip_forwarding_rules'].append(rule)
return rule
def ex_delete_ip_forwarding_rule(self, node, rule):
"""
Remove a NAT/firewall forwarding rule.
:param node: Node which should be used
:type node: :class:`CloudStackNode`
:param rule: Forwarding rule which should be used
:type rule: :class:`CloudStackForwardingRule`
:rtype: ``bool``
"""
node.extra['ip_forwarding_rules'].remove(rule)
self._async_request(command='deleteIpForwardingRule',
params={'id': rule.id},
method='GET')
return True
def ex_create_network_acllist(self, name, vpc_id, description=None):
"""
Create an ACL List for a network within a VPC.
:param name: Name of the network ACL List
:type name: ``string``
:param vpc_id: Id of the VPC associated with this network ACL List
:type vpc_id: ``string``
:param description: Description of the network ACL List
:type description: ``string``
:rtype: :class:`CloudStackNetworkACLList`
"""
args = {
'name': name,
'vpcid': vpc_id
}
if description:
args['description'] = description
result = self._sync_request(command='createNetworkACLList',
params=args,
method='GET')
acl_list = CloudStackNetworkACLList(result['id'],
name,
vpc_id,
self,
description)
return acl_list
def ex_create_network_acl(self, protocol, acl_id, cidr_list,
start_port, end_port, action=None,
traffic_type=None):
"""
Creates an ACL rule in the given network (the network has to belong to
VPC)
:param protocol: the protocol for the ACL rule. Valid values are
TCP/UDP/ICMP/ALL or valid protocol number
:type protocol: ``string``
:param acl_id: Name of the network ACL List
:type acl_id: ``str``
:param cidr_list: the cidr list to allow traffic from/to
:type cidr_list: ``str``
:param start_port: the starting port of ACL
:type start_port: ``str``
:param end_port: the ending port of ACL
:type end_port: ``str``
:param action: scl entry action, allow or deny
:type action: ``str``
:param traffic_type: the traffic type for the ACL,can be Ingress
or Egress, defaulted to Ingress if not specified
:type traffic_type: ``str``
:rtype: :class:`CloudStackNetworkACL`
"""
args = {
'protocol': protocol,
'aclid': acl_id,
'cidrlist': cidr_list,
'startport': start_port,
'endport': end_port
}
if action:
args['action'] = action
else:
action = "allow"
if traffic_type:
args['traffictype'] = traffic_type
result = self._async_request(command='createNetworkACL',
params=args,
method='GET')
acl = CloudStackNetworkACL(result['networkacl']['id'],
protocol,
acl_id,
action,
cidr_list,
start_port,
end_port,
traffic_type)
return acl
def ex_list_network_acllists(self):
"""
Lists all network ACLs
:rtype: ``list`` of :class:`CloudStackNetworkACLList`
"""
acllists = []
result = self._sync_request(command='listNetworkACLLists',
method='GET')
if not result:
return acllists
for acllist in result['networkacllist']:
acllists.append(CloudStackNetworkACLList(acllist['id'],
acllist['name'],
acllist.get('vpcid', []),
self,
acllist['description']))
return acllists
def ex_replace_network_acllist(self, acl_id, network_id):
"""
Create an ACL List for a network within a VPC.Replaces ACL associated
with a Network or private gateway
:param acl_id: the ID of the network ACL
:type acl_id: ``string``
:param network_id: the ID of the network
:type network_id: ``string``
:rtype: :class:`CloudStackNetworkACLList`
"""
args = {
'aclid': acl_id,
'networkid': network_id
}
self._async_request(command='replaceNetworkACLList',
params=args,
method='GET')
return True
def ex_list_network_acl(self):
"""
Lists all network ACL items
:rtype: ``list`` of :class:`CloudStackNetworkACL`
"""
acls = []
result = self._sync_request(command='listNetworkACLs',
method='GET')
if not result:
return acls
for acl in result['networkacl']:
acls.append(CloudStackNetworkACL(acl['id'],
acl['protocol'],
acl['aclid'],
acl['action'],
acl['cidrlist'],
acl.get('startport', []),
acl.get('endport', []),
acl['traffictype']))
return acls
def ex_list_keypairs(self, **kwargs):
"""
List Registered SSH Key Pairs
:param projectid: list objects by project
:type projectid: ``str``
:param page: The page to list the keypairs from
:type page: ``int``
:param keyword: List by keyword
:type keyword: ``str``
:param listall: If set to false, list only resources
belonging to the command's caller;
if set to true - list resources that
the caller is authorized to see.
Default value is false
:type listall: ``bool``
:param pagesize: The number of results per page
:type pagesize: ``int``
:param account: List resources by account.
Must be used with the domainId parameter
:type account: ``str``
:param isrecursive: Defaults to false, but if true,
lists all resources from
the parent specified by the
domainId till leaves.
:type isrecursive: ``bool``
:param fingerprint: A public key fingerprint to look for
:type fingerprint: ``str``
:param name: A key pair name to look for
:type name: ``str``
:param domainid: List only resources belonging to
the domain specified
:type domainid: ``str``
:return: A list of keypair dictionaries
:rtype: ``list`` of ``dict``
"""
warnings.warn('This method has been deprecated in favor of '
'list_key_pairs method')
key_pairs = self.list_key_pairs(**kwargs)
result = []
for key_pair in key_pairs:
item = {
'name': key_pair.name,
'fingerprint': key_pair.fingerprint,
'privateKey': key_pair.private_key
}
result.append(item)
return result
def ex_create_keypair(self, name, **kwargs):
"""
Creates a SSH KeyPair, returns fingerprint and private key
:param name: Name of the keypair (required)
:type name: ``str``
:param projectid: An optional project for the ssh key
:type projectid: ``str``
:param domainid: An optional domainId for the ssh key.
If the account parameter is used,
domainId must also be used.
:type domainid: ``str``
:param account: An optional account for the ssh key.
Must be used with domainId.
:type account: ``str``
:return: A keypair dictionary
:rtype: ``dict``
"""
warnings.warn('This method has been deprecated in favor of '
'create_key_pair method')
key_pair = self.create_key_pair(name=name, **kwargs)
result = {
'name': key_pair.name,
'fingerprint': key_pair.fingerprint,
'privateKey': key_pair.private_key
}
return result
def ex_import_keypair_from_string(self, name, key_material):
"""
Imports a new public key where the public key is passed in as a string
:param name: The name of the public key to import.
:type name: ``str``
:param key_material: The contents of a public key file.
:type key_material: ``str``
:rtype: ``dict``
"""
warnings.warn('This method has been deprecated in favor of '
'import_key_pair_from_string method')
key_pair = self.import_key_pair_from_string(name=name,
key_material=key_material)
result = {
'keyName': key_pair.name,
'keyFingerprint': key_pair.fingerprint
}
return result
def ex_import_keypair(self, name, keyfile):
"""
Imports a new public key where the public key is passed via a filename
:param name: The name of the public key to import.
:type name: ``str``
:param keyfile: The filename with path of the public key to import.
:type keyfile: ``str``
:rtype: ``dict``
"""
warnings.warn('This method has been deprecated in favor of '
'import_key_pair_from_file method')
key_pair = self.import_key_pair_from_file(name=name,
key_file_path=keyfile)
result = {
'keyName': key_pair.name,
'keyFingerprint': key_pair.fingerprint
}
return result
def ex_delete_keypair(self, keypair, **kwargs):
"""
Deletes an existing SSH KeyPair
:param keypair: Name of the keypair (required)
:type keypair: ``str``
:param projectid: The project associated with keypair
:type projectid: ``str``
:param domainid: The domain ID associated with the keypair
:type domainid: ``str``
:param account: The account associated with the keypair.
Must be used with the domainId parameter.
:type account: ``str``
:return: True of False based on success of Keypair deletion
:rtype: ``bool``
"""
warnings.warn('This method has been deprecated in favor of '
'delete_key_pair method')
key_pair = KeyPair(name=keypair, public_key=None, fingerprint=None,
driver=self)
return self.delete_key_pair(key_pair=key_pair)
def ex_list_security_groups(self, **kwargs):
"""
Lists Security Groups
:param domainid: List only resources belonging to the domain specified
:type domainid: ``str``
:param account: List resources by account. Must be used with
the domainId parameter.
:type account: ``str``
:param listall: If set to false, list only resources belonging to
the command's caller; if set to true
list resources that the caller is
authorized to see.
Default value is false
:type listall: ``bool``
:param pagesize: Number of entries per page
:type pagesize: ``int``
:param keyword: List by keyword
:type keyword: ``str``
:param tags: List resources by tags (key/value pairs)
:type tags: ``dict``
:param id: list the security group by the id provided
:type id: ``str``
:param securitygroupname: lists security groups by name
:type securitygroupname: ``str``
:param virtualmachineid: lists security groups by virtual machine id
:type virtualmachineid: ``str``
:param projectid: list objects by project
:type projectid: ``str``
:param isrecursive: (boolean) defaults to false, but if true,
lists all resources from the parent
specified by the domainId till leaves.
:type isrecursive: ``bool``
:param page: (integer)
:type page: ``int``
:rtype ``list``
"""
extra_args = kwargs.copy()
res = self._sync_request(command='listSecurityGroups',
params=extra_args,
method='GET')
security_groups = res.get('securitygroup', [])
return security_groups
def ex_create_security_group(self, name, **kwargs):
"""
Creates a new Security Group
:param name: name of the security group (required)
:type name: ``str``
:param account: An optional account for the security group.
Must be used with domainId.
:type account: ``str``
:param domainid: An optional domainId for the security group.
If the account parameter is used,
domainId must also be used.
:type domainid: ``str``
:param description: The description of the security group
:type description: ``str``
:param projectid: Deploy vm for the project
:type projectid: ``str``
:rtype: ``dict``
"""
extra_args = kwargs.copy()
for sg in self.ex_list_security_groups():
if name in sg['name']:
raise LibcloudError('This Security Group name already exists')
params = {'name': name}
params.update(extra_args)
return self._sync_request(command='createSecurityGroup',
params=params,
method='GET')['securitygroup']
def ex_delete_security_group(self, name):
"""
Deletes a given Security Group
:param domainid: The domain ID of account owning
the security group
:type domainid: ``str``
:param id: The ID of the security group.
Mutually exclusive with name parameter
:type id: ``str``
:param name: The ID of the security group.
Mutually exclusive with id parameter
:type name: ``str``
:param account: The account of the security group.
Must be specified with domain ID
:type account: ``str``
:param projectid: The project of the security group
:type projectid: ``str``
:rtype: ``bool``
"""
return self._sync_request(command='deleteSecurityGroup',
params={'name': name},
method='GET')['success']
def ex_authorize_security_group_ingress(self, securitygroupname,
protocol, cidrlist, startport,
endport=None):
"""
Creates a new Security Group Ingress rule
:param domainid: An optional domainId for the security group.
If the account parameter is used,
domainId must also be used.
:type domainid: ``str``
:param startport: Start port for this ingress rule
:type startport: ``int``
:param securitygroupid: The ID of the security group.
Mutually exclusive with securityGroupName
parameter
:type securitygroupid: ``str``
:param cidrlist: The cidr list associated
:type cidrlist: ``list``
:param usersecuritygrouplist: user to security group mapping
:type usersecuritygrouplist: ``dict``
:param securitygroupname: The name of the security group.
Mutually exclusive with
securityGroupName parameter
:type securitygroupname: ``str``
:param account: An optional account for the security group.
Must be used with domainId.
:type account: ``str``
:param icmpcode: Error code for this icmp message
:type icmpcode: ``int``
:param protocol: TCP is default. UDP is the other supported protocol
:type protocol: ``str``
:param icmptype: type of the icmp message being sent
:type icmptype: ``int``
:param projectid: An optional project of the security group
:type projectid: ``str``
:param endport: end port for this ingress rule
:type endport: ``int``
:rtype: ``list``
"""
protocol = protocol.upper()
if protocol not in ('TCP', 'ICMP'):
raise LibcloudError('Only TCP and ICMP are allowed')
args = {
'securitygroupname': securitygroupname,
'protocol': protocol,
'startport': int(startport),
'cidrlist': cidrlist
}
if endport is None:
args['endport'] = int(startport)
return self._async_request(command='authorizeSecurityGroupIngress',
params=args,
method='GET')['securitygroup']
def ex_revoke_security_group_ingress(self, rule_id):
"""
Revoke/delete an ingress security rule
:param id: The ID of the ingress security rule
:type id: ``str``
:rtype: ``bool``
"""
self._async_request(command='revokeSecurityGroupIngress',
params={'id': rule_id},
method='GET')
return True
def ex_register_iso(self, name, url, location=None, **kwargs):
"""
Registers an existing ISO by URL.
:param name: Name which should be used
:type name: ``str``
:param url: Url should be used
:type url: ``str``
:param location: Location which should be used
:type location: :class:`NodeLocation`
:rtype: ``str``
"""
if location is None:
location = self.list_locations()[0]
params = {'name': name,
'displaytext': name,
'url': url,
'zoneid': location.id}
params['bootable'] = kwargs.pop('bootable', False)
if params['bootable']:
os_type_id = kwargs.pop('ostypeid', None)
if not os_type_id:
raise LibcloudError('If bootable=True, ostypeid is required!')
params['ostypeid'] = os_type_id
return self._sync_request(command='registerIso',
name=name,
displaytext=name,
url=url,
zoneid=location.id,
params=params)
def ex_limits(self):
"""
Extra call to get account's resource limits, such as
the amount of instances, volumes, snapshots and networks.
CloudStack uses integers as the resource type so we will convert
them to a more human readable string using the resource map
A list of the resource type mappings can be found at
http://goo.gl/17C6Gk
:return: dict
:rtype: ``dict``
"""
result = self._sync_request(command='listResourceLimits',
method='GET')
limits = {}
resource_map = {
0: 'max_instances',
1: 'max_public_ips',
2: 'max_volumes',
3: 'max_snapshots',
4: 'max_images',
5: 'max_projects',
6: 'max_networks',
7: 'max_vpc',
8: 'max_cpu',
9: 'max_memory',
10: 'max_primary_storage',
11: 'max_secondary_storage'
}
for limit in result.get('resourcelimit', []):
# We will ignore unknown types
resource = resource_map.get(int(limit['resourcetype']), None)
if not resource:
continue
limits[resource] = int(limit['max'])
return limits
def ex_create_tags(self, resource_ids, resource_type, tags):
"""
Create tags for a resource (Node/StorageVolume/etc).
A list of resource types can be found at http://goo.gl/6OKphH
:param resource_ids: Resource IDs to be tagged. The resource IDs must
all be associated with the resource_type.
For example, for virtual machines (UserVm) you
can only specify a list of virtual machine IDs.
:type resource_ids: ``list`` of resource IDs
:param resource_type: Resource type (eg: UserVm)
:type resource_type: ``str``
:param tags: A dictionary or other mapping of strings to strings,
associating tag names with tag values.
:type tags: ``dict``
:rtype: ``bool``
"""
params = {'resourcetype': resource_type,
'resourceids': ','.join(resource_ids)}
for i, key in enumerate(tags):
params['tags[%d].key' % i] = key
params['tags[%d].value' % i] = tags[key]
self._async_request(command='createTags',
params=params,
method='GET')
return True
def ex_delete_tags(self, resource_ids, resource_type, tag_keys):
"""
Delete tags from a resource.
:param resource_ids: Resource IDs to be tagged. The resource IDs must
all be associated with the resource_type.
For example, for virtual machines (UserVm) you
can only specify a list of virtual machine IDs.
:type resource_ids: ``list`` of resource IDs
:param resource_type: Resource type (eg: UserVm)
:type resource_type: ``str``
:param tag_keys: A list of keys to delete. CloudStack only requires
the keys from the key/value pair.
:type tag_keys: ``list``
:rtype: ``bool``
"""
params = {'resourcetype': resource_type,
'resourceids': ','.join(resource_ids)}
for i, key in enumerate(tag_keys):
params['tags[%s].key' % i] = key
self._async_request(command='deleteTags',
params=params,
method='GET')
return True
def list_snapshots(self):
"""
Describe all snapshots.
:rtype: ``list`` of :class:`VolumeSnapshot`
"""
snapshots = self._sync_request('listSnapshots',
method='GET')
list_snapshots = []
for snap in snapshots['snapshot']:
list_snapshots.append(self._to_snapshot(snap))
return list_snapshots
def create_volume_snapshot(self, volume):
"""
Create snapshot from volume
:param volume: Instance of ``StorageVolume``
:type volume: ``StorageVolume``
:rtype: :class:`VolumeSnapshot`
"""
snapshot = self._async_request(command='createSnapshot',
params={'volumeid': volume.id},
method='GET')
return self._to_snapshot(snapshot['snapshot'])
def destroy_volume_snapshot(self, snapshot):
"""
Destroy snapshot
:param snapshot: Instance of ``VolumeSnapshot``
:type volume: ``VolumeSnapshot``
:rtype: ``bool``
"""
self._async_request(command='deleteSnapshot',
params={'id': snapshot.id},
method='GET')
return True
def ex_create_snapshot_template(self, snapshot, name, ostypeid,
displaytext=None):
"""
Create a template from a snapshot
:param snapshot: Instance of ``VolumeSnapshot``
:type volume: ``VolumeSnapshot``
:param name: the name of the template
:type name: ``str``
:param name: the os type id
:type name: ``str``
:param name: the display name of the template
:type name: ``str``
:rtype: :class:`NodeImage`
"""
if not displaytext:
displaytext = name
resp = self._async_request(command='createTemplate',
params={
'displaytext': displaytext,
'name': name,
'ostypeid': ostypeid,
'snapshotid': snapshot.id})
img = resp.get('template')
extra = {
'hypervisor': img['hypervisor'],
'format': img['format'],
'os': img['ostypename'],
'displaytext': img['displaytext']
}
return NodeImage(id=img['id'],
name=img['name'],
driver=self.connection.driver,
extra=extra)
def ex_list_os_types(self):
"""
List all registered os types (needed for snapshot creation)
:rtype: ``list``
"""
ostypes = self._sync_request('listOsTypes')
return ostypes['ostype']
def ex_list_nics(self, node):
"""
List the available networks
:param vm: Node Object
:type vm: :class:`CloudStackNode
:rtype ``list`` of :class:`CloudStackNic`
"""
res = self._sync_request(command='listNics',
params={'virtualmachineid': node.id},
method='GET')
items = res.get('nic', [])
nics = []
extra_map = RESOURCE_EXTRA_ATTRIBUTES_MAP['nic']
for item in items:
extra = self._get_extra_dict(item, extra_map)
nics.append(CloudStackNic(
id=item['id'],
network_id=item['networkid'],
net_mask=item['netmask'],
gateway=item['gateway'],
ip_address=item['ipaddress'],
is_default=item['isdefault'],
mac_address=item['macaddress'],
driver=self,
extra=extra))
return nics
def ex_attach_nic_to_node(self, node, network, ip_address=None):
"""
Add an extra Nic to a VM
:param network: NetworkOffering object
:type network: :class:'CloudStackNetwork`
:param node: Node Object
:type node: :class:'CloudStackNode`
:param ip_address: Optional, specific IP for this Nic
:type ip_address: ``str``
:rtype: ``bool``
"""
args = {
'virtualmachineid': node.id,
'networkid': network.id
}
if ip_address is not None:
args['ipaddress'] = ip_address
self._async_request(command='addNicToVirtualMachine',
params=args)
return True
def ex_detach_nic_from_node(self, nic, node):
"""
Remove Nic from a VM
:param nic: Nic object
:type nic: :class:'CloudStackNetwork`
:param node: Node Object
:type node: :class:'CloudStackNode`
:rtype: ``bool``
"""
self._async_request(command='removeNicFromVirtualMachine',
params={'nicid': nic.id,
'virtualmachineid': node.id})
return True
def _to_snapshot(self, data):
"""
Create snapshot object from data
:param data: Node data object.
:type data: ``dict``
:rtype: :class:`VolumeSnapshot`
"""
extra = {
'tags': data.get('tags', None),
'name': data.get('name', None),
'volume_id': data.get('volumeid', None),
}
return VolumeSnapshot(data['id'], driver=self, extra=extra)
def _to_node(self, data, public_ips=None):
"""
:param data: Node data object.
:type data: ``dict``
:param public_ips: A list of additional IP addresses belonging to
this node. (optional)
:type public_ips: ``list`` or ``None``
"""
id = data['id']
if 'name' in data:
name = data['name']
elif 'displayname' in data:
name = data['displayname']
else:
name = None
state = self.NODE_STATE_MAP[data['state']]
public_ips = public_ips if public_ips else []
private_ips = []
for nic in data['nic']:
if is_private_subnet(nic['ipaddress']):
private_ips.append(nic['ipaddress'])
else:
public_ips.append(nic['ipaddress'])
security_groups = data.get('securitygroup', [])
if security_groups:
security_groups = [sg['name'] for sg in security_groups]
created = data.get('created', False)
extra = self._get_extra_dict(data,
RESOURCE_EXTRA_ATTRIBUTES_MAP['node'])
# Add additional parameters to extra
extra['security_group'] = security_groups
extra['ip_addresses'] = []
extra['ip_forwarding_rules'] = []
extra['port_forwarding_rules'] = []
extra['created'] = created
if 'tags' in data:
extra['tags'] = self._get_resource_tags(data['tags'])
node = CloudStackNode(id=id, name=name, state=state,
public_ips=public_ips, private_ips=private_ips,
driver=self, extra=extra)
return node
def _to_key_pairs(self, data):
key_pairs = [self._to_key_pair(data=item) for item in data]
return key_pairs
def _to_key_pair(self, data):
key_pair = KeyPair(name=data['name'],
fingerprint=data['fingerprint'],
public_key=data.get('publickey', None),
private_key=data.get('privatekey', None),
driver=self)
return key_pair
def _get_resource_tags(self, tag_set):
"""
Parse tags from the provided element and return a dictionary with
key/value pairs.
:param tag_set: A list of key/value tag pairs
:type tag_set: ``list```
:rtype: ``dict``
"""
tags = {}
for tag in tag_set:
for key, value in tag.iteritems():
key = tag['key']
value = tag['value']
tags[key] = value
return tags
def _get_extra_dict(self, response, mapping):
"""
Extract attributes from the element based on rules provided in the
mapping dictionary.
:param response: The JSON response to parse the values from.
:type response: ``dict``
:param mapping: Dictionary with the extra layout
:type mapping: ``dict``
:rtype: ``dict``
"""
extra = {}
for attribute, values in mapping.items():
transform_func = values['transform_func']
value = response.get(values['key_name'], None)
if value is not None:
extra[attribute] = transform_func(value)
else:
extra[attribute] = None
return extra