Source code for libcloud.compute.drivers.dimensiondata

# 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.
"""
Dimension Data Driver
"""

try:
    from lxml import etree as ET
except ImportError:
    from xml.etree import ElementTree as ET

from libcloud.compute.base import NodeDriver, Node
from libcloud.compute.base import NodeSize, NodeImage, NodeLocation
from libcloud.common.dimensiondata import (DimensionDataConnection,
                                           DimensionDataStatus)
from libcloud.common.dimensiondata import DimensionDataNetwork
from libcloud.common.dimensiondata import DimensionDataNetworkDomain
from libcloud.common.dimensiondata import DimensionDataVlan
from libcloud.common.dimensiondata import DimensionDataServerCpuSpecification
from libcloud.common.dimensiondata import DimensionDataPublicIpBlock
from libcloud.common.dimensiondata import DimensionDataFirewallRule
from libcloud.common.dimensiondata import DimensionDataFirewallAddress
from libcloud.common.dimensiondata import DimensionDataNatRule
from libcloud.common.dimensiondata import NetworkDomainServicePlan
from libcloud.common.dimensiondata import API_ENDPOINTS, DEFAULT_REGION
from libcloud.common.dimensiondata import TYPES_URN
from libcloud.common.dimensiondata import SERVER_NS, NETWORK_NS, GENERAL_NS
from libcloud.utils.py3 import urlencode
from libcloud.utils.xml import fixxpath, findtext, findall
from libcloud.compute.types import NodeState, Provider


[docs]class DimensionDataNodeDriver(NodeDriver): """ DimensionData node driver. """ selected_region = None connectionCls = DimensionDataConnection name = 'DimensionData' website = 'http://www.dimensiondata.com/' type = Provider.DIMENSIONDATA features = {'create_node': ['password']} api_version = 1.0 def __init__(self, key, secret=None, secure=True, host=None, port=None, api_version=None, region=DEFAULT_REGION, **kwargs): if region not in API_ENDPOINTS: raise ValueError('Invalid region: %s' % (region)) self.selected_region = API_ENDPOINTS[region] super(DimensionDataNodeDriver, self).__init__(key=key, secret=secret, secure=secure, host=host, port=port, api_version=api_version, region=region, **kwargs) def _ex_connection_class_kwargs(self): """ Add the region to the kwargs before the connection is instantiated """ kwargs = super(DimensionDataNodeDriver, self)._ex_connection_class_kwargs() kwargs['region'] = self.selected_region return kwargs
[docs] def create_node(self, name, image, auth, ex_description, ex_network=None, ex_network_domain=None, ex_vlan=None, ex_memory_gb=None, ex_cpu_specification=None, ex_is_started=True, **kwargs): """ Create a new DimensionData node :keyword name: String with a name for this new node (required) :type name: ``str`` :keyword image: OS Image to boot on node. (required) :type image: :class:`NodeImage` :keyword auth: Initial authentication information for the node (required) :type auth: :class:`NodeAuthPassword` :keyword ex_description: description for this node (required) :type ex_description: ``str`` :keyword ex_network: Network to create the node within (required, unless using Network Domain) :type ex_network: :class:`DimensionDataNetwork` :keyword ex_network_domain: Network Domain to create the node (required unless using network) :type ex_network_domain: :class:`DimensionDataNetworkDomain` :keyword ex_vlan: VLAN to create the node within (required unless using network) :type ex_vlan: :class:`DimensionDataVlan` :keyword ex_memory_gb: The amount of memory in GB for the server :type ex_memory_gb: ``int`` :keyword ex_cpu_specification: The spec of CPU to deploy (optional) :type ex_cpu_specification: :class:`DimensionDataServerCpuSpecification` :keyword ex_is_started: Start server after creation? default true (required) :type ex_is_started: ``bool`` :return: The newly created :class:`Node`. :rtype: :class:`Node` """ password = None auth_obj = self._get_and_check_auth(auth) password = auth_obj.password if not isinstance(ex_network, DimensionDataNetwork): if not isinstance(ex_network_domain, DimensionDataNetworkDomain): raise ValueError('ex_network must be of DimensionDataNetwork ' 'type or ex_network_domain must be of ' 'DimensionDataNetworkDomain type') server_elm = ET.Element('deployServer', {'xmlns': TYPES_URN}) ET.SubElement(server_elm, "name").text = name ET.SubElement(server_elm, "description").text = ex_description ET.SubElement(server_elm, "imageId").text = image.id ET.SubElement(server_elm, "start").text = str(ex_is_started).lower() ET.SubElement(server_elm, "administratorPassword").text = password if ex_cpu_specification is not None: cpu = ET.SubElement(server_elm, "cpu") cpu.set('speed', ex_cpu_specification.performance) cpu.set('count', str(ex_cpu_specification.cpu_count)) cpu.set('coresPerSocket', str(ex_cpu_specification.cores_per_socket)) if ex_memory_gb is not None: ET.SubElement(server_elm, "memoryGb").text = str(ex_memory_gb) if ex_network is not None: network_elm = ET.SubElement(server_elm, "network") ET.SubElement(network_elm, "networkId").text = ex_network.id if ex_network_domain is not None: network_inf_elm = ET.SubElement(server_elm, "networkInfo", {'networkDomainId': ex_network_domain.id}) pri_nic = ET.SubElement(network_inf_elm, "primaryNic") ET.SubElement(pri_nic, "vlanId").text = ex_vlan.id response = self.connection.request_with_orgId_api_2( 'server/deployServer', method='POST', data=ET.tostring(server_elm)).object node_id = None for info in findall(response, 'info', TYPES_URN): if info.get('name') == 'serverId': node_id = info.get('value') node = self.ex_get_node_by_id(node_id) if getattr(auth_obj, "generated", False): node.extra['password'] = auth_obj.password return node
[docs] def destroy_node(self, node): """ Deletes a node, node must be stopped before deletion :keyword node: The node to delete :type node: :class:`Node` :rtype: ``bool`` """ request_elm = ET.Element('deleteServer', {'xmlns': TYPES_URN, 'id': node.id}) body = self.connection.request_with_orgId_api_2( 'server/deleteServer', method='POST', data=ET.tostring(request_elm)).object response_code = findtext(body, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def reboot_node(self, node): """ Reboots a node by requesting the OS restart via the hypervisor :keyword node: The node to reboot :type node: :class:`Node` :rtype: ``bool`` """ request_elm = ET.Element('rebootServer', {'xmlns': TYPES_URN, 'id': node.id}) body = self.connection.request_with_orgId_api_2( 'server/rebootServer', method='POST', data=ET.tostring(request_elm)).object response_code = findtext(body, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def list_nodes(self): """ List nodes deployed across all data center locations for your organization. :return: a list of `Node` objects :rtype: ``list`` of :class:`Node` """ nodes = self._to_nodes( self.connection.request_with_orgId_api_2('server/server').object) return nodes
[docs] def list_images(self, location=None): """ return a list of available images Currently only returns the default 'base OS images' provided by DimensionData. Customer images (snapshots) are not yet supported. @inherits: :class:`NodeDriver.list_images` """ params = {} if location is not None: params['datacenterId'] = location.id return self._to_base_images( self.connection.request_with_orgId_api_2( 'image/osImage', params=params) .object)
[docs] def list_sizes(self, location=None): """ return a list of available sizes Currently, the size of the node is dictated by the chosen OS base image, they cannot be set explicitly. @inherits: :class:`NodeDriver.list_sizes` """ return [ NodeSize(id=1, name="default", ram=0, disk=0, bandwidth=0, price=0, driver=self.connection.driver), ]
[docs] def list_locations(self): """ list locations (datacenters) available for instantiating servers and networks. @inherits: :class:`NodeDriver.list_locations` """ return self._to_locations( self.connection .request_with_orgId_api_2('infrastructure/datacenter').object)
[docs] def list_networks(self, location=None): """ List networks deployed across all data center locations for your organization. The response includes the location of each network. :keyword location: The location :type location: :class:`NodeLocation` :return: a list of DimensionDataNetwork objects :rtype: ``list`` of :class:`DimensionDataNetwork` """ url_ext = '' if location is not None: url_ext = '/' + location.id return self._to_networks( self.connection .request_with_orgId_api_1('networkWithLocation%s' % url_ext) .object)
[docs] def ex_start_node(self, node): """ Powers on an existing deployed server :param node: Node which should be used :type node: :class:`Node` :rtype: ``bool`` """ request_elm = ET.Element('startServer', {'xmlns': TYPES_URN, 'id': node.id}) body = self.connection.request_with_orgId_api_2( 'server/startServer', method='POST', data=ET.tostring(request_elm)).object response_code = findtext(body, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_shutdown_graceful(self, node): """ This function will attempt to "gracefully" stop a server by initiating a shutdown sequence within the guest operating system. A successful response on this function means the system has successfully passed the request into the operating system. :param node: Node which should be used :type node: :class:`Node` :rtype: ``bool`` """ request_elm = ET.Element('shutdownServer', {'xmlns': TYPES_URN, 'id': node.id}) body = self.connection.request_with_orgId_api_2( 'server/shutdownServer', method='POST', data=ET.tostring(request_elm)).object response_code = findtext(body, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_power_off(self, node): """ This function will abruptly power-off a server. Unlike ex_shutdown_graceful, success ensures the node will stop but some OS and application configurations may be adversely affected by the equivalent of pulling the power plug out of the machine. :param node: Node which should be used :type node: :class:`Node` :rtype: ``bool`` """ request_elm = ET.Element('powerOffServer', {'xmlns': TYPES_URN, 'id': node.id}) body = self.connection.request_with_orgId_api_2( 'server/powerOffServer', method='POST', data=ET.tostring(request_elm)).object response_code = findtext(body, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_reset(self, node): """ This function will abruptly reset a server. Unlike reboot_node, success ensures the node will restart but some OS and application configurations may be adversely affected by the equivalent of pulling the power plug out of the machine. :param node: Node which should be used :type node: :class:`Node` :rtype: ``bool`` """ request_elm = ET.Element('resetServer', {'xmlns': TYPES_URN, 'id': node.id}) body = self.connection.request_with_orgId_api_2( 'server/resetServer', method='POST', data=ET.tostring(request_elm)).object response_code = findtext(body, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_update_vm_tools(self, node): """ This function triggers an update of the VMware Tools software running on the guest OS of a Server. :param node: Node which should be used :type node: :class:`Node` :rtype: ``bool`` """ request_elm = ET.Element('updateVmwareTools', {'xmlns': TYPES_URN, 'id': node.id}) body = self.connection.request_with_orgId_api_2( 'server/updateVmwareTools', method='POST', data=ET.tostring(request_elm)).object response_code = findtext(body, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_update_node(self, node, name=None, description=None, cpu_count=None, ram_mb=None): """ Update the node, the name, CPU or RAM :param node: Node which should be used :type node: :class:`Node` :param name: The new name (optional) :type name: ``str`` :param description: The new description (optional) :type description: ``str`` :param cpu_count: The new CPU count (optional) :type cpu_count: ``int`` :param ram_mb: The new Memory in MB (optional) :type ram_mb: ``int`` :rtype: ``bool`` """ data = {} if name is not None: data['name'] = name if description is not None: data['description'] = description if cpu_count is not None: data['cpuCount'] = str(cpu_count) if ram_mb is not None: data['memory'] = str(ram_mb) body = self.connection.request_with_orgId_api_1( 'server/%s' % (node.id), method='POST', data=urlencode(data, True)).object response_code = findtext(body, 'result', GENERAL_NS) return response_code in ['IN_PROGRESS', 'SUCCESS']
[docs] def ex_attach_node_to_vlan(self, node, vlan): """ Attach a node to a VLAN by adding an additional NIC to the node on the target VLAN. The IP will be automatically assigned based on the VLAN IP network space. :param node: Node which should be used :type node: :class:`Node` :param vlan: VLAN to attach the node to :type vlan: :class:`DimensionDataVlan` :rtype: ``bool`` """ request = ET.Element('addNic', {'xmlns': TYPES_URN}) ET.SubElement(request, 'serverId').text = node.id nic = ET.SubElement(request, 'nic') ET.SubElement(nic, 'vlanId').text = vlan.id response = self.connection.request_with_orgId_api_2( 'server/addNic', method='POST', data=ET.tostring(request)).object response_code = findtext(response, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_destroy_nic(self, nic_id): """ Remove a NIC on a node, removing the node from a VLAN :param nic_id: The identifier of the NIC to remove :type nic_id: ``str`` :rtype: ``bool`` """ request = ET.Element('removeNic', {'xmlns': TYPES_URN, 'id': nic_id}) response = self.connection.request_with_orgId_api_2( 'server/removeNic', method='POST', data=ET.tostring(request)).object response_code = findtext(response, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_list_networks(self, location=None): """ List networks deployed across all data center locations for your organization. The response includes the location of each network. :return: a list of DimensionDataNetwork objects :rtype: ``list`` of :class:`DimensionDataNetwork` """ params = {} if location is not None: params['location'] = location.id response = self.connection \ .request_with_orgId_api_1('networkWithLocation', params=params).object return self._to_networks(response)
[docs] def ex_create_network(self, location, name, description=None): """ Create a new network in an MCP 1.0 location :param location: The target location (MCP1) :type location: :class:`NodeLocation` :param name: The name of the network :type name: ``str`` :param description: Additional description of the network :type description: ``str`` :return: A new instance of `DimensionDataNetwork` :rtype: Instance of :class:`DimensionDataNetwork` """ create_node = ET.Element('NewNetworkWithLocation', {'xmlns': NETWORK_NS}) ET.SubElement(create_node, "name").text = name if description is not None: ET.SubElement(create_node, "description").text = description ET.SubElement(create_node, "location").text = location.id self.connection.request_with_orgId_api_1( 'networkWithLocation', method='POST', data=ET.tostring(create_node)) # MCP1 API does not return the ID, but name is unique for location network = list( filter(lambda x: x.name == name, self.ex_list_networks(location)))[0] return network
[docs] def ex_delete_network(self, network): """ Delete a network from an MCP 1 data center :param network: The network to delete :type network: :class:`DimensionDataNetwork` :rtype: ``bool`` """ response = self.connection.request_with_orgId_api_1( 'network/%s?delete' % network.id, method='GET').object response_code = findtext(response, 'result', GENERAL_NS) return response_code == "SUCCESS"
[docs] def ex_rename_network(self, network, new_name): """ Rename a network in MCP 1 data center :param network: The network to rename :type network: :class:`DimensionDataNetwork` :param new_name: The new name of the network :type new_name: ``str`` :rtype: ``bool`` """ response = self.connection.request_with_orgId_api_1( 'network/%s' % network.id, method='POST', data='name=%s' % new_name).object response_code = findtext(response, 'result', GENERAL_NS) return response_code == "SUCCESS"
[docs] def ex_get_network_domain(self, network_domain_id): """ Get an individual Network Domain, by identifier :param network_domain_id: The identifier of the network domain :type network_domain_id: ``str`` :rtype: :class:`DimensionDataNetworkDomain` """ locations = self.list_locations() net = self.connection.request_with_orgId_api_2( 'network/networkDomain/%s' % network_domain_id).object return self._to_network_domain(net, locations)
[docs] def ex_list_network_domains(self, location=None): """ List networks domains deployed across all data center locations for your organization. The response includes the location of each network domain. :param location: The data center to list (optional) :type location: :class:`NodeLocation` :return: a list of `DimensionDataNetwork` objects :rtype: ``list`` of :class:`DimensionDataNetwork` """ params = {} if location is not None: params['datacenterId'] = location.id response = self.connection \ .request_with_orgId_api_2('network/networkDomain', params=params).object return self._to_network_domains(response)
[docs] def ex_create_network_domain(self, location, name, service_plan, description=None): """ Deploy a new network domain to a data center :param location: The data center to list :type location: :class:`NodeLocation` :param name: The name of the network domain to create :type name: ``str`` :param service_plan: The service plan, either "ESSENTIALS" or "ADVANCED" :type service_plan: ``str`` :param description: An additional description of the network domain :type description: ``str`` :return: an instance of `DimensionDataNetworkDomain` :rtype: :class:`DimensionDataNetworkDomain` """ create_node = ET.Element('deployNetworkDomain', {'xmlns': TYPES_URN}) ET.SubElement(create_node, "datacenterId").text = location.id ET.SubElement(create_node, "name").text = name if description is not None: ET.SubElement(create_node, "description").text = description ET.SubElement(create_node, "type").text = service_plan response = self.connection.request_with_orgId_api_2( 'network/deployNetworkDomain', method='POST', data=ET.tostring(create_node)).object network_domain_id = None for info in findall(response, 'info', TYPES_URN): if info.get('name') == 'networkDomainId': network_domain_id = info.get('value') return DimensionDataNetworkDomain( id=network_domain_id, name=name, description=description, location=location, status=NodeState.RUNNING, plan=service_plan )
[docs] def ex_update_network_domain(self, network_domain): """ Update the properties of a network domain :param network_domain: The network domain with updated properties :type network_domain: :class:`DimensionDataNetworkDomain` :return: an instance of `DimensionDataNetworkDomain` :rtype: :class:`DimensionDataNetworkDomain` """ edit_node = ET.Element('editNetworkDomain', {'xmlns': TYPES_URN}) edit_node.set('id', network_domain.id) ET.SubElement(edit_node, "name").text = network_domain.name if network_domain.description is not None: ET.SubElement(edit_node, "description").text \ = network_domain.description ET.SubElement(edit_node, "type").text = network_domain.plan self.connection.request_with_orgId_api_2( 'network/editNetworkDomain', method='POST', data=ET.tostring(edit_node)).object return network_domain
[docs] def ex_delete_network_domain(self, network_domain): """ Delete a network domain :param network_domain: The network domain to delete :type network_domain: :class:`DimensionDataNetworkDomain` :rtype: ``bool`` """ delete_node = ET.Element('deleteNetworkDomain', {'xmlns': TYPES_URN}) delete_node.set('id', network_domain.id) result = self.connection.request_with_orgId_api_2( 'network/deleteNetworkDomain', method='POST', data=ET.tostring(delete_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_create_vlan(self, network_domain, name, private_ipv4_base_address, description=None, private_ipv4_prefix_size=24): """ Deploy a new VLAN to a network domain :param network_domain: The network domain to add the VLAN to :type network_domain: :class:`DimensionDataNetworkDomain` :param name: The name of the VLAN to create :type name: ``str`` :param private_ipv4_base_address: The base IPv4 address e.g. 192.168.1.0 :type private_ipv4_base_address: ``str`` :param description: An additional description of the VLAN :type description: ``str`` :param private_ipv4_prefix_size: The size of the IPv4 address space, e.g 24 :type private_ipv4_prefix_size: ``int`` :return: an instance of `DimensionDataVlan` :rtype: :class:`DimensionDataVlan` """ create_node = ET.Element('deployVlan', {'xmlns': TYPES_URN}) ET.SubElement(create_node, "networkDomainId").text = network_domain.id ET.SubElement(create_node, "name").text = name if description is not None: ET.SubElement(create_node, "description").text = description ET.SubElement(create_node, "privateIpv4BaseAddress").text = \ private_ipv4_base_address ET.SubElement(create_node, "privateIpv4PrefixSize").text = \ str(private_ipv4_prefix_size) response = self.connection.request_with_orgId_api_2( 'network/deployVlan', method='POST', data=ET.tostring(create_node)).object vlan_id = None for info in findall(response, 'info', TYPES_URN): if info.get('name') == 'vlanId': vlan_id = info.get('value') return self.ex_get_vlan(vlan_id)
[docs] def ex_get_vlan(self, vlan_id): """ Get a single VLAN, by it's identifier :param vlan_id: The identifier of the VLAN :type vlan_id: ``str`` :return: an instance of `DimensionDataVlan` :rtype: :class:`DimensionDataVlan` """ locations = self.list_locations() vlan = self.connection.request_with_orgId_api_2( 'network/vlan/%s' % vlan_id).object return self._to_vlan(vlan, locations)
[docs] def ex_update_vlan(self, vlan): """ Updates the properties of the given VLAN Only name and description are updated :param vlan: The VLAN to update :type vlan: :class:`DimensionDataNetworkDomain` :return: an instance of `DimensionDataVlan` :rtype: :class:`DimensionDataVlan` """ edit_node = ET.Element('editVlan', {'xmlns': TYPES_URN}) edit_node.set('id', vlan.id) ET.SubElement(edit_node, "name").text = vlan.name if vlan.description is not None: ET.SubElement(edit_node, "description").text \ = vlan.description self.connection.request_with_orgId_api_2( 'network/editVlan', method='POST', data=ET.tostring(edit_node)).object return vlan
[docs] def ex_expand_vlan(self, vlan): """ Expands the VLAN to the prefix size in private_ipv4_range_size The expansion will not be permitted if the proposed IP space overlaps with an already deployed VLANs IP space. :param vlan: The VLAN to update :type vlan: :class:`DimensionDataNetworkDomain` :return: an instance of `DimensionDataVlan` :rtype: :class:`DimensionDataVlan` """ edit_node = ET.Element('expandVlan', {'xmlns': TYPES_URN}) edit_node.set('id', vlan.id) ET.SubElement(edit_node, "privateIpv4PrefixSize").text =\ vlan.private_ipv4_range_size self.connection.request_with_orgId_api_2( 'network/expandVlan', method='POST', data=ET.tostring(edit_node)).object return vlan
[docs] def ex_delete_vlan(self, vlan): """ Deletes an existing VLAN :param vlan: The VLAN to delete :type vlan: :class:`DimensionDataNetworkDomain` :rtype: ``bool`` """ delete_node = ET.Element('deleteVlan', {'xmlns': TYPES_URN}) delete_node.set('id', vlan.id) result = self.connection.request_with_orgId_api_2( 'network/deleteVlan', method='POST', data=ET.tostring(delete_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_list_vlans(self, location=None, network_domain=None): """ List VLANs available, can filter by location and/or network domain :param location: Only VLANs in this location (optional) :type location: :class:`NodeLocation` :param network_domain: Only VLANs in this domain (optional) :type network_domain: :class:`DimensionDataNetworkDomain` :return: a list of DimensionDataVlan objects :rtype: ``list`` of :class:`DimensionDataVlan` """ params = {} if location is not None: params['datacenterId'] = location.id if network_domain is not None: params['networkDomainId'] = network_domain.id response = self.connection.request_with_orgId_api_2('network/vlan', params=params) \ .object return self._to_vlans(response)
[docs] def ex_add_public_ip_block_to_network_domain(self, network_domain): add_node = ET.Element('addPublicIpBlock', {'xmlns': TYPES_URN}) ET.SubElement(add_node, "networkDomainId").text =\ network_domain.id response = self.connection.request_with_orgId_api_2( 'network/addPublicIpBlock', method='POST', data=ET.tostring(add_node)).object block_id = None for info in findall(response, 'info', TYPES_URN): if info.get('name') == 'publicIpBlockId': block_id = info.get('value') return self.ex_get_public_ip_block(block_id)
[docs] def ex_list_public_ip_blocks(self, network_domain): params = {} params['networkDomainId'] = network_domain.id response = self.connection \ .request_with_orgId_api_2('network/publicIpBlock', params=params).object return self._to_ip_blocks(response)
[docs] def ex_get_public_ip_block(self, block_id): locations = self.list_locations() block = self.connection.request_with_orgId_api_2( 'network/publicIpBlock/%s' % block_id).object return self._to_ip_block(block, locations)
[docs] def ex_delete_public_ip_block(self, block): delete_node = ET.Element('removePublicIpBlock', {'xmlns': TYPES_URN}) delete_node.set('id', block.id) result = self.connection.request_with_orgId_api_2( 'network/removePublicIpBlock', method='POST', data=ET.tostring(delete_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_get_node_by_id(self, id): node = self.connection.request_with_orgId_api_2( 'server/server/%s' % id).object return self._to_node(node)
[docs] def ex_list_firewall_rules(self, network_domain): params = {} params['networkDomainId'] = network_domain.id response = self.connection \ .request_with_orgId_api_2('network/firewallRule', params=params).object return self._to_firewall_rules(response, network_domain)
[docs] def ex_create_firewall_rule(self, network_domain, rule, position): create_node = ET.Element('createFirewallRule', {'xmlns': TYPES_URN}) ET.SubElement(create_node, "networkDomainId").text = network_domain.id ET.SubElement(create_node, "name").text = rule.name ET.SubElement(create_node, "action").text = rule.action ET.SubElement(create_node, "ipVersion").text = rule.ip_version ET.SubElement(create_node, "protocol").text = rule.protocol # Setup source port rule source = ET.SubElement(create_node, "source") source_ip = ET.SubElement(source, 'ip') if rule.source.any_ip: source_ip.set('address', 'ANY') else: source_ip.set('address', rule.source.ip_address) source_ip.set('prefixSize', rule.source.ip_prefix_size) if rule.source.port_begin is not None: source_port = ET.SubElement(source, 'port') source_port.set('begin', rule.source.port_begin) if rule.source.port_end is not None: source_port.set('end', rule.source.port_end) # Setup destination port rule dest = ET.SubElement(create_node, "destination") dest_ip = ET.SubElement(dest, 'ip') if rule.destination.any_ip: dest_ip.set('address', 'ANY') else: dest_ip.set('address', rule.destination.ip_address) dest_ip.set('prefixSize', rule.destination.ip_prefix_size) if rule.destination.port_begin is not None: dest_port = ET.SubElement(dest, 'port') dest_port.set('begin', rule.destination.port_begin) if rule.destination.port_end is not None: dest_port.set('end', rule.destination.port_end) ET.SubElement(create_node, "enabled").text = 'true' placement = ET.SubElement(create_node, "placement") placement.set('position', position) response = self.connection.request_with_orgId_api_2( 'network/createFirewallRule', method='POST', data=ET.tostring(create_node)).object rule_id = None for info in findall(response, 'info', TYPES_URN): if info.get('name') == 'firewallRuleId': rule_id = info.get('value') rule.id = rule_id return rule
[docs] def ex_get_firewall_rule(self, network_domain, rule_id): locations = self.list_locations() rule = self.connection.request_with_orgId_api_2( 'network/firewallRule/%s' % rule_id).object return self._to_firewall_rule(rule, locations, network_domain)
[docs] def ex_set_firewall_rule_state(self, rule, state): """ Change the state (enabled or disabled) of a rule :param rule: The rule to delete :type rule: :class:`DimensionDataFirewallRule` :param state: The desired state enabled (True) or disabled (False) :type state: ``bool`` :rtype: ``bool`` """ update_node = ET.Element('editFirewallRule', {'xmlns': TYPES_URN}) update_node.set('id', rule.id) ET.SubElement(update_node, 'enabled').text = str(state).lower() result = self.connection.request_with_orgId_api_2( 'network/editFirewallRule', method='POST', data=ET.tostring(update_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_delete_firewall_rule(self, rule): """ Delete a firewall rule :param rule: The rule to delete :type rule: :class:`DimensionDataFirewallRule` :rtype: ``bool`` """ update_node = ET.Element('deleteFirewallRule', {'xmlns': TYPES_URN}) update_node.set('id', rule.id) result = self.connection.request_with_orgId_api_2( 'network/deleteFirewallRule', method='POST', data=ET.tostring(update_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_create_nat_rule(self, network_domain, internal_ip, external_ip): """ Create a NAT rule :param network_domain: The network domain the rule belongs to :type network_domain: :class:`DimensionDataNetworkDomain` :param internal_ip: The IPv4 address internally :type internal_ip: ``str`` :param external_ip: The IPv4 address externally :type external_ip: ``str`` :rtype: :class:`DimensionDataNatRule` """ create_node = ET.Element('createNatRule', {'xmlns': TYPES_URN}) ET.SubElement(create_node, 'networkDomainId').text = network_domain.id ET.SubElement(create_node, 'internalIp').text = internal_ip ET.SubElement(create_node, 'externalIp').text = external_ip result = self.connection.request_with_orgId_api_2( 'network/createNatRule', method='POST', data=ET.tostring(create_node)).object rule_id = None for info in findall(result, 'info', TYPES_URN): if info.get('name') == 'natRuleId': rule_id = info.get('value') return DimensionDataNatRule( id=rule_id, network_domain=network_domain, internal_ip=internal_ip, external_ip=external_ip, status=NodeState.RUNNING )
[docs] def ex_list_nat_rules(self, network_domain): """ Get NAT rules for the network domain :param network_domain: The network domain the rules belongs to :type network_domain: :class:`DimensionDataNetworkDomain` :rtype: ``list`` of :class:`DimensionDataNatRule` """ params = {} params['networkDomainId'] = network_domain.id response = self.connection \ .request_with_orgId_api_2('network/natRule', params=params).object return self._to_nat_rules(response, network_domain)
[docs] def ex_get_nat_rule(self, network_domain, rule_id): """ Get a NAT rule by ID :param network_domain: The network domain the rule belongs to :type network_domain: :class:`DimensionDataNetworkDomain` :param rule_id: The ID of the NAT rule to fetch :type rule_id: ``str`` :rtype: :class:`DimensionDataNatRule` """ rule = self.connection.request_with_orgId_api_2( 'network/natRule/%s' % rule_id).object return self._to_nat_rule(rule, network_domain)
[docs] def ex_delete_nat_rule(self, rule): """ Delete an existing NAT rule :param rule: The rule to delete :type rule: :class:`DimensionDataNatRule` :rtype: ``bool`` """ update_node = ET.Element('deleteNatRule', {'xmlns': TYPES_URN}) update_node.set('id', rule.id) result = self.connection.request_with_orgId_api_2( 'network/deleteNatRule', method='POST', data=ET.tostring(update_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_get_location_by_id(self, id): """ Get location by ID. :param id: ID of the node location which should be used :type id: ``str`` :rtype: :class:`NodeLocation` """ location = None if id is not None: location = list( filter(lambda x: x.id == id, self.list_locations()))[0] return location
[docs] def ex_wait_for_state(self, state, func, poll_interval=2, timeout=60, *args, **kwargs): """ Wait for the function which returns a instance with field status to match Keep polling func until one of the desired states is matched :param state: Either the desired state (`str`) or a `list` of states :type state: ``str`` or ``list`` :param func: The function to call, e.g. ex_get_vlan :type func: ``function`` :param poll_interval: The number of seconds to wait between checks :type poll_interval: `int` :param timeout: The total number of seconds to wait to reach a state :type timeout: `int` :param args: The arguments for func :type args: Positional arguments :param kwargs: The arguments for func :type kwargs: Keyword arguments """ return self.connection.wait_for_state(state, func, poll_interval, timeout, *args, **kwargs)
[docs] def ex_enable_monitoring(self, node, service_plan="ESSENTIALS"): """ Enables cloud monitoring on a node :param node: The node to monitor :type node: :class:`Node` :param service_plan: The service plan, one of ESSENTIALS or ADVANCED :type service_plan: ``str`` :rtype: ``bool`` """ update_node = ET.Element('enableServerMonitoring', {'xmlns': TYPES_URN}) update_node.set('id', node.id) ET.SubElement(update_node, 'servicePlan').text = service_plan result = self.connection.request_with_orgId_api_2( 'server/enableServerMonitoring', method='POST', data=ET.tostring(update_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_update_monitoring_plan(self, node, service_plan="ESSENTIALS"): """ Updates the service plan on a node with monitoring :param node: The node to monitor :type node: :class:`Node` :param service_plan: The service plan, one of ESSENTIALS or ADVANCED :type service_plan: ``str`` :rtype: ``bool`` """ update_node = ET.Element('changeServerMonitoringPlan', {'xmlns': TYPES_URN}) update_node.set('id', node.id) ET.SubElement(update_node, 'servicePlan').text = service_plan result = self.connection.request_with_orgId_api_2( 'server/changeServerMonitoringPlan', method='POST', data=ET.tostring(update_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_disable_monitoring(self, node): """ Disables cloud monitoring for a node :param node: The node to stop monitoring :type node: :class:`Node` :rtype: ``bool`` """ update_node = ET.Element('disableServerMonitoring', {'xmlns': TYPES_URN}) update_node.set('id', node.id) result = self.connection.request_with_orgId_api_2( 'server/disableServerMonitoring', method='POST', data=ET.tostring(update_node)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_add_storage_to_node(self, node, amount, speed='STANDARD'): """ Add storage to the node :param node: The server to add storage to :type node: :class:`Node` :param amount: The amount of storage to add, in GB :type amount: ``int`` :param speed: The disk speed type :type speed: ``str`` :rtype: ``bool`` """ result = self.connection.request_with_orgId_api_1( 'server/%s?addLocalStorage&amount=%s&speed=%s' % (node.id, amount, speed)).object response_code = findtext(result, 'result', GENERAL_NS) return response_code in ['IN_PROGRESS', 'SUCCESS']
[docs] def ex_remove_storage_from_node(self, node, disk_id): """ Remove storage from a node :param node: The server to add storage to :type node: :class:`Node` :param disk_id: The ID of the disk to remove :type disk_id: ``str`` :rtype: ``bool`` """ result = self.connection.request_with_orgId_api_1( 'server/%s/disk/%s?delete' % (node.id, disk_id)).object response_code = findtext(result, 'result', GENERAL_NS) return response_code in ['IN_PROGRESS', 'SUCCESS']
[docs] def ex_change_storage_speed(self, node, disk_id, speed): """ Change the speed (disk tier) of a disk :param node: The server to change the disk speed of :type node: :class:`Node` :param disk_id: The ID of the disk to change :type disk_id: ``str`` :param speed: The disk speed type e.g. STANDARD :type speed: ``str`` :rtype: ``bool`` """ create_node = ET.Element('ChangeDiskSpeed', {'xmlns': SERVER_NS}) ET.SubElement(create_node, 'speed').text = speed result = self.connection.request_with_orgId_api_1( 'server/%s/disk/%s/changeSpeed' % (node.id, disk_id), method='POST', data=ET.tostring(create_node)).object response_code = findtext(result, 'result', GENERAL_NS) return response_code in ['IN_PROGRESS', 'SUCCESS']
[docs] def ex_change_storage_size(self, node, disk_id, size): """ Change the size of a disk :param node: The server to change the disk of :type node: :class:`Node` :param disk_id: The ID of the disk to resize :type disk_id: ``str`` :param size: The disk size in GB :type size: ``int`` :rtype: ``bool`` """ create_node = ET.Element('ChangeDiskSize', {'xmlns': SERVER_NS}) ET.SubElement(create_node, 'newSizeGb').text = str(size) result = self.connection.request_with_orgId_api_1( 'server/%s/disk/%s/changeSize' % (node.id, disk_id), method='POST', data=ET.tostring(create_node)).object response_code = findtext(result, 'result', GENERAL_NS) return response_code in ['IN_PROGRESS', 'SUCCESS']
[docs] def ex_reconfigure_node(self, node, memory_gb, cpu_count, cores_per_socket, cpu_performance): """ Reconfigure the virtual hardware specification of a node :param node: The server to change :type node: :class:`Node` :param memory_gb: The amount of memory in GB (optional) :type memory_gb: ``int`` :param cpu_count: The number of CPU (optional) :type cpu_count: ``int`` :param cores_per_socket: Number of CPU cores per socket (optional) :type cores_per_socket: ``int`` :param cpu_performance: CPU Performance type (optional) :type cpu_performance: ``str`` :rtype: ``bool`` """ update = ET.Element('reconfigureServer', {'xmlns': TYPES_URN}) update.set('id', node.id) if memory_gb is not None: ET.SubElement(update, 'memoryGb').text = str(memory_gb) if cpu_count is not None: ET.SubElement(update, 'cpuCount').text = str(cpu_count) if cpu_performance is not None: ET.SubElement(update, 'cpuSpeed').text = cpu_performance if cores_per_socket is not None: ET.SubElement(update, 'coresPerSocket').text = \ str(cores_per_socket) result = self.connection.request_with_orgId_api_2( 'server/reconfigureServer', method='POST', data=ET.tostring(update)).object response_code = findtext(result, 'responseCode', TYPES_URN) return response_code in ['IN_PROGRESS', 'OK']
[docs] def ex_clone_node_to_image(self, node, image_name, image_description=None): """ Clone a server into a customer image. :param node: The server to clone :type node: :class:`Node` :param image_name: The name of the clone image :type image_name: ``str`` :param description: The description of the image :type description: ``str`` :rtype: ``bool`` """ if image_description is None: image_description = '' result = self.connection.request_with_orgId_api_1( 'server/%s?clone=%s&desc=%s' % (node.id, image_name, image_description)).object response_code = findtext(result, 'result', GENERAL_NS) return response_code in ['IN_PROGRESS', 'SUCCESS']
[docs] def ex_list_customer_images(self, location=None): """ Return a list of customer imported images :param location: The target location :type location: :class:`NodeLocation` :rtype: ``list`` of :class:`NodeImage` """ params = {} if location is not None: params['datacenterId'] = location.id return self._to_base_images( self.connection.request_with_orgId_api_2( 'image/customerImage', params=params) .object, 'customerImage')
def _to_base_images(self, object, el_name='osImage'): images = [] locations = self.list_locations() for element in object.findall(fixxpath(el_name, TYPES_URN)): images.append(self._to_base_image(element, locations)) return images def _to_base_image(self, element, locations): # Eventually we will probably need multiple _to_image() functions # that parse <ServerImage> differently than <DeployedImage>. # DeployedImages are customer snapshot images, and ServerImages are # 'base' images provided by DimensionData location_id = element.get('datacenterId') location = list(filter(lambda x: x.id == location_id, locations))[0] cpu_spec = self._to_cpu_spec(element.find(fixxpath('cpu', TYPES_URN))) os_el = element.find(fixxpath('operatingSystem', TYPES_URN)) extra = { 'description': findtext(element, 'description', TYPES_URN), 'OS_type': os_el.get('type'), 'OS_displayName': os_el.get('displayName'), 'cpu': cpu_spec, 'memoryGb': findtext(element, 'memoryGb', TYPES_URN), 'osImageKey': findtext(element, 'osImageKey', TYPES_URN), 'created': findtext(element, 'createTime', TYPES_URN), 'location': location, } return NodeImage(id=element.get('id'), name=str(findtext(element, 'name', TYPES_URN)), extra=extra, driver=self.connection.driver) def _to_nat_rules(self, object, network_domain): rules = [] for element in findall(object, 'natRule', TYPES_URN): rules.append( self._to_nat_rule(element, network_domain)) return rules def _to_nat_rule(self, element, network_domain): return DimensionDataNatRule( id=element.get('id'), network_domain=network_domain, internal_ip=findtext(element, 'internalIp', TYPES_URN), external_ip=findtext(element, 'externalIp', TYPES_URN), status=findtext(element, 'state', TYPES_URN)) def _to_firewall_rules(self, object, network_domain): rules = [] locations = self.list_locations() for element in findall(object, 'firewallRule', TYPES_URN): rules.append( self._to_firewall_rule(element, locations, network_domain)) return rules def _to_firewall_rule(self, element, locations, network_domain): location_id = element.get('datacenterId') location = list(filter(lambda x: x.id == location_id, locations))[0] return DimensionDataFirewallRule( id=element.get('id'), network_domain=network_domain, name=findtext(element, 'name', TYPES_URN), action=findtext(element, 'action', TYPES_URN), ip_version=findtext(element, 'ipVersion', TYPES_URN), protocol=findtext(element, 'protocol', TYPES_URN), enabled=findtext(element, 'enabled', TYPES_URN), source=self._to_firewall_address( element.find(fixxpath('source', TYPES_URN))), destination=self._to_firewall_address( element.find(fixxpath('destination', TYPES_URN))), location=location, status=findtext(element, 'state', TYPES_URN)) def _to_firewall_address(self, element): ip = element.find(fixxpath('ip', TYPES_URN)) port = element.find(fixxpath('port', TYPES_URN)) return DimensionDataFirewallAddress( any_ip=ip.get('address') == 'ANY', ip_address=ip.get('address'), ip_prefix_size=ip.get('prefixSize'), port_begin=port.get('begin') if port is not None else None, port_end=port.get('end') if port is not None else None ) def _to_ip_blocks(self, object): blocks = [] locations = self.list_locations() for element in findall(object, 'publicIpBlock', TYPES_URN): blocks.append(self._to_ip_block(element, locations)) return blocks def _to_ip_block(self, element, locations): location_id = element.get('datacenterId') location = list(filter(lambda x: x.id == location_id, locations))[0] return DimensionDataPublicIpBlock( id=element.get('id'), network_domain=self.ex_get_network_domain( findtext(element, 'networkDomainId', TYPES_URN) ), base_ip=findtext(element, 'baseIp', TYPES_URN), size=findtext(element, 'size', TYPES_URN), location=location, status=findtext(element, 'state', TYPES_URN)) def _to_networks(self, object): networks = [] locations = self.list_locations() for element in findall(object, 'network', NETWORK_NS): networks.append(self._to_network(element, locations)) return networks def _to_network(self, element, locations): multicast = False if findtext(element, 'multicast', NETWORK_NS) == 'true': multicast = True status = self._to_status(element.find(fixxpath('status', NETWORK_NS))) location_id = findtext(element, 'location', NETWORK_NS) location = list(filter(lambda x: x.id == location_id, locations))[0] return DimensionDataNetwork( id=findtext(element, 'id', NETWORK_NS), name=findtext(element, 'name', NETWORK_NS), description=findtext(element, 'description', NETWORK_NS), location=location, private_net=findtext(element, 'privateNet', NETWORK_NS), multicast=multicast, status=status) def _to_network_domains(self, object): network_domains = [] locations = self.list_locations() for element in findall(object, 'networkDomain', TYPES_URN): network_domains.append(self._to_network_domain(element, locations)) return network_domains def _to_network_domain(self, element, locations): location_id = element.get('datacenterId') location = list(filter(lambda x: x.id == location_id, locations))[0] plan = findtext(element, 'type', TYPES_URN) if plan is 'ESSENTIALS': plan_type = NetworkDomainServicePlan.ESSENTIALS else: plan_type = NetworkDomainServicePlan.ADVANCED return DimensionDataNetworkDomain( id=element.get('id'), name=findtext(element, 'name', TYPES_URN), description=findtext(element, 'description', TYPES_URN), plan=plan_type, location=location, status=findtext(element, 'state', TYPES_URN)) def _to_vlans(self, object): vlans = [] locations = self.list_locations() for element in findall(object, 'vlan', TYPES_URN): vlans.append(self._to_vlan(element, locations=locations)) return vlans def _to_vlan(self, element, locations): location_id = element.get('datacenterId') location = list(filter(lambda x: x.id == location_id, locations))[0] ip_range = element.find(fixxpath('privateIpv4Range', TYPES_URN)) ip6_range = element.find(fixxpath('ipv6Range', TYPES_URN)) network_domain_el = element.find( fixxpath('networkDomain', TYPES_URN)) network_domain = self.ex_get_network_domain( network_domain_el.get('id')) return DimensionDataVlan( id=element.get('id'), name=findtext(element, 'name', TYPES_URN), description=findtext(element, 'description', TYPES_URN), network_domain=network_domain, private_ipv4_range_address=ip_range.get('address'), private_ipv4_range_size=int(ip_range.get('prefixSize')), ipv6_range_address=ip6_range.get('address'), ipv6_range_size=int(ip6_range.get('prefixSize')), ipv4_gateway=findtext( element, 'ipv4GatewayAddress', TYPES_URN), ipv6_gateway=findtext( element, 'ipv6GatewayAddress', TYPES_URN), location=location, status=findtext(element, 'state', TYPES_URN)) def _to_locations(self, object): locations = [] for element in object.findall(fixxpath('datacenter', TYPES_URN)): locations.append(self._to_location(element)) return locations def _to_location(self, element): l = NodeLocation(id=element.get('id'), name=findtext(element, 'displayName', TYPES_URN), country=findtext(element, 'country', TYPES_URN), driver=self) return l def _to_cpu_spec(self, element): return DimensionDataServerCpuSpecification( cpu_count=int(element.get('count')), cores_per_socket=int(element.get('coresPerSocket')), performance=element.get('speed')) def _to_nodes(self, object): node_elements = object.findall(fixxpath('server', TYPES_URN)) return [self._to_node(el) for el in node_elements] def _to_node(self, element): if findtext(element, 'started', TYPES_URN) == 'true': state = NodeState.RUNNING else: state = NodeState.TERMINATED status = self._to_status(element.find(fixxpath('progress', TYPES_URN))) has_network_info \ = element.find(fixxpath('networkInfo', TYPES_URN)) is not None cpu_spec = self._to_cpu_spec(element.find(fixxpath('cpu', TYPES_URN))) extra = { 'description': findtext(element, 'description', TYPES_URN), 'sourceImageId': findtext(element, 'sourceImageId', TYPES_URN), 'networkId': findtext(element, 'networkId', TYPES_URN), 'networkDomainId': element.find(fixxpath('networkInfo', TYPES_URN)) .get('networkDomainId') if has_network_info else None, 'datacenterId': element.get('datacenterId'), 'deployedTime': findtext(element, 'createTime', TYPES_URN), 'cpu': cpu_spec, 'memoryMb': int(findtext( element, 'memoryGb', TYPES_URN)) * 1024, 'OS_id': element.find(fixxpath( 'operatingSystem', TYPES_URN)).get('id'), 'OS_type': element.find(fixxpath( 'operatingSystem', TYPES_URN)).get('family'), 'OS_displayName': element.find(fixxpath( 'operatingSystem', TYPES_URN)).get('displayName'), 'status': status } public_ip = findtext(element, 'publicIpAddress', TYPES_URN) private_ip = element.find( fixxpath('networkInfo/primaryNic', TYPES_URN)) \ .get('privateIpv4') \ if has_network_info else \ element.find(fixxpath('nic', TYPES_URN)).get('privateIpv4') n = Node(id=element.get('id'), name=findtext(element, 'name', TYPES_URN), state=state, public_ips=[public_ip] if public_ip is not None else [], private_ips=[private_ip] if private_ip is not None else [], driver=self.connection.driver, extra=extra) return n def _to_status(self, element): if element is None: return DimensionDataStatus() s = DimensionDataStatus(action=findtext(element, 'action', TYPES_URN), request_time=findtext( element, 'requestTime', TYPES_URN), user_name=findtext( element, 'userName', TYPES_URN), number_of_steps=findtext( element, 'numberOfSteps', TYPES_URN), step_name=findtext( element, 'step/name', TYPES_URN), step_number=findtext( element, 'step_number', TYPES_URN), step_percent_complete=findtext( element, 'step/percentComplete', TYPES_URN), failure_reason=findtext( element, 'failureReason', TYPES_URN)) return s