New module for azure virtual network gateway (#44411)
* module for azure vpn gateway * updating vng
This commit is contained in:
Madhura-CSI
Matt Davis
parent
db0f5a3fdc
commit
fe31b7eddb
4 changed files with 477 additions and 0 deletions
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#!/usr/bin/python
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'certified'}
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DOCUMENTATION = '''
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---
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module: azure_rm_virtualnetworkgateway
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version_added: "2.8"
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short_description: Manage Azure virtual network gateways.
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description:
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- Create, update or delete a virtual network gateway(VPN Gateway). When creating a VPN Gateway you must provide the name of an
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existing virtual network.
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options:
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resource_group:
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description:
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- Name of a resource group where VPN Gateway exists or will be created.
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required: true
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name:
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description:
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- Name of VPN Gateway.
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required: true
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state:
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description:
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- Assert the state of the VPN Gateway. Use 'present' to create or update VPN gateway and
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'absent' to delete VPN gateway.
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default: present
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choices:
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- absent
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- present
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required: false
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location:
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description:
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- Valid azure location. Defaults to location of the resource group.
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required: false
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virtual_network:
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description:
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- An existing virtual network with which the VPN Gateway will be associated. Required
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when creating a VPN Gateway.
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- It can be the virtual network's name.
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- Make sure your virtual network is in the same resource group as VPN gateway when you give only the name.
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- It can be the virtual network's resource id.
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- It can be a dict which contains C(name) and C(resource_group) of the virtual network.
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aliases:
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- virtual_network_name
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required: true
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ip_configurations:
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description:
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- List of ip configurations
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suboptions:
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name:
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description:
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- Name of the ip configuration.
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required: true
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private_ip_allocation_method:
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description:
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- private ip allocation method.
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choices:
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- dynamic
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- static
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default: dynamic
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public_ip_address_name:
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description:
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- Name of the public ip address. None for disable ip address.
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subnet:
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description:
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- ID of the gateway subnet for VPN.
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default: GatewaySubnet
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gateway_type:
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description:
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- The type of this virtual network gateway
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default: vpn
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choices:
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- vpn
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- express_route
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vpn_type:
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description:
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- The type of this virtual network gateway
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default: route_based
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choices:
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- route_based
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- policy_based
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enable_bgp:
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description:
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- Whether BGP is enabled for this virtual network gateway or not
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default: false
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sku:
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description:
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- The reference of the VirtualNetworkGatewaySku resource which represents the SKU selected for Virtual network gateway.
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default: VpnGw1
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choices:
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- VpnGw1
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- VpnGw2
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- VpnGw3
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bgp_settings:
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description:
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- Virtual network gateway's BGP speaker settings.
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suboptions:
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asn:
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description:
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- The BGP speaker's ASN.
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required: True
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extends_documentation_fragment:
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- azure
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- azure_tags
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author:
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- "Madhura Naniwadekar (@Madhura-CSI)"
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'''
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EXAMPLES = '''
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- name: Create virtual network gateway without bgp settings
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azure_rm_virtualnetworkgateway:
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resource_group: myResourceGroup
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name: myVirtualNetworkGateway
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ip_configurations:
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- name: testipconfig
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private_ip_allocation_method: Dynamic
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public_ip_address_name: testipaddr
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virtual_network: myVirtualNetwork
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tags:
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common: "xyz"
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- name: Create virtual network gateway with bgp
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azure_rm_virtualnetworkgateway:
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resource_group: myResourceGroup
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name: myVirtualNetworkGateway
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sku: vpn_gw1
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ip_configurations:
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- name: testipconfig
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private_ip_allocation_method: Dynamic
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public_ip_address_name: testipaddr
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enable_bgp: yes
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virtual_network: myVirtualNetwork
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bgp_settings:
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asn: 65515
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bgp_peering_address: "169.254.54.209"
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tags:
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common: "xyz"
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- name: Delete instance of virtual network gateway
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azure_rm_virtualnetworkgateway:
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resource_group: myResourceGroup
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name: myVirtualNetworkGateway
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state: absent
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'''
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RETURN = '''
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id:
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description:
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- Virtual Network Gateway resource ID
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returned: always
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type: str
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sample: "/subscriptions/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/resourceGroups/myResourceGroup/providers/Microsoft.Network/virtualNetworkGateways/myV
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irtualNetworkGateway"
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'''
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try:
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from msrestazure.azure_exceptions import CloudError
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except ImportError:
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# This is handled in azure_rm_common
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pass
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from ansible.module_utils.azure_rm_common import AzureRMModuleBase, CIDR_PATTERN
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from ansible.module_utils.common.dict_transformations import _snake_to_camel
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AZURE_VPN_GATEWAY_OBJECT_CLASS = 'VirtualNetworkGateway'
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ip_configuration_spec = dict(
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name=dict(type='str', required=True),
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private_ip_allocation_method=dict(type='str', choices=['Dynamic', 'Static'], default='Dynamic'),
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subnet=dict(type='str'),
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public_ip_address_name=dict(type='str'),
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)
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sku_spec = dict(
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name=dict(type='str', default='VpnGw1'),
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tier=dict(type='str', default='VpnGw1')
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)
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bgp_spec = dict(
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asn=dict(type='int', required=True),
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)
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def vgw_to_dict(vgw):
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results = dict(
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id=vgw.id,
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name=vgw.name,
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location=vgw.location,
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gateway_type=vgw.gateway_type,
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vpn_type=vgw.vpn_type,
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enable_bgp=vgw.enable_bgp,
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tags=vgw.tags,
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provisioning_state=vgw.provisioning_state,
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sku=dict(
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name=vgw.sku.name,
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tier=vgw.sku.tier
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),
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bgp_settings=dict(
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asn=vgw.bgp_settings.asn,
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bgp_peering_address=vgw.bgp_settings.bgp_peering_address,
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peer_weight=vgw.bgp_settings.peer_weight
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) if vgw.bgp_settings else None,
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etag=vgw.etag
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)
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return results
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class AzureRMVirtualNetworkGateway(AzureRMModuleBase):
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def __init__(self):
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self.module_arg_spec = dict(
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resource_group=dict(type='str', required=True),
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name=dict(type='str', required=True),
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state=dict(type='str', default='present', choices=['present', 'absent']),
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location=dict(type='str'),
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ip_configurations=dict(type='list', default=None, elements='dict', options=ip_configuration_spec),
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gateway_type=dict(type='str', default='vpn', choices=['vpn', 'express_route']),
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vpn_type=dict(type='str', default='route_based', choices=['route_based', 'policy_based']),
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enable_bgp=dict(type='bool', default=False),
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sku=dict(default='VpnGw1', choices=['VpnGw1', 'VpnGw2', 'VpnGw3']),
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bgp_settings=dict(type='dict', options=bgp_spec),
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virtual_network=dict(type='raw', aliases=['virtual_network_name'])
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)
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self.resource_group = None
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self.name = None
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self.state = None
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self.location = None
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self.ip_configurations = None
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self.gateway_type = None
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self.vpn_type = None
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self.enable_bgp = None
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self.sku = None
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self.bgp_settings = None
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self.results = dict(
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changed=False,
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state=dict()
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)
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super(AzureRMVirtualNetworkGateway, self).__init__(derived_arg_spec=self.module_arg_spec,
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supports_check_mode=True)
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def exec_module(self, **kwargs):
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for key in list(self.module_arg_spec.keys()) + ['tags']:
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setattr(self, key, kwargs[key])
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changed = False
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results = dict()
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vgw = None
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resource_group = self.get_resource_group(self.resource_group)
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if not self.location:
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self.location = resource_group.location
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self.virtual_network = self.parse_resource_to_dict(self.virtual_network)
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resource_group = self.get_resource_group(self.resource_group)
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try:
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vgw = self.network_client.virtual_network_gateways.get(self.resource_group, self.name)
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if self.state == 'absent':
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self.log("CHANGED: vnet exists but requested state is 'absent'")
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changed = True
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except CloudError:
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if self.state == 'present':
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self.log("CHANGED: VPN Gateway {0} does not exist but requested state is 'present'".format(self.name))
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changed = True
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if vgw:
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results = vgw_to_dict(vgw)
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if self.state == 'present':
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update_tags, results['tags'] = self.update_tags(results['tags'])
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if update_tags:
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changed = True
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sku = dict(name=self.sku, tier=self.sku)
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if sku != results['sku']:
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changed = True
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if self.enable_bgp != results['enable_bgp']:
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changed = True
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if self.bgp_settings and self.bgp_settings['asn'] != results['bgp_settings']['asn']:
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changed = True
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self.results['changed'] = changed
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self.results['id'] = results.get('id')
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if self.check_mode:
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return self.results
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if changed:
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if self.state == 'present':
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if not self.sku:
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self.fail('Parameter error: sku is required when creating a vpn gateway')
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if not self.ip_configurations:
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self.fail('Parameter error: ip_configurations required when creating a vpn gateway')
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subnet = self.network_models.SubResource(
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id='/subscriptions/{0}/resourceGroups/{1}/providers/Microsoft.Network/virtualNetworks/{2}/subnets/GatewaySubnet'.format(
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self.virtual_network['subscription_id'],
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self.virtual_network['resource_group'],
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self.virtual_network['name']))
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public_ip_address = self.network_models.SubResource(
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id='/subscriptions/{0}/resourceGroups/{1}/providers/Microsoft.Network/publicIPAddresses/{2}'.format(
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self.virtual_network['subscription_id'],
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self.virtual_network['resource_group'],
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self.ip_configurations[0]['public_ip_address_name']))
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vgw_ip_configurations = [
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self.network_models.VirtualNetworkGatewayIPConfiguration(
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private_ip_allocation_method=ip_config.get('private_ip_allocation_method'),
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subnet=subnet,
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public_ip_address=public_ip_address,
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name='default'
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) for ip_config in self.ip_configurations
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]
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vgw_sku = self.network_models.VirtualNetworkGatewaySku(
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name=self.sku,
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tier=self.sku
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)
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vgw_bgp_settings = self.network_models.BgpSettings(
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asn=self.bgp_settings.get('asn'),
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) if self.bgp_settings else None
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vgw = self.network_models.VirtualNetworkGateway(
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location=self.location,
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ip_configurations=vgw_ip_configurations,
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gateway_type=_snake_to_camel(self.gateway_type, True),
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vpn_type=_snake_to_camel(self.vpn_type, True),
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enable_bgp=self.enable_bgp,
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sku=vgw_sku,
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bgp_settings=vgw_bgp_settings
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)
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if self.tags:
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vgw.tags = self.tags
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results = self.create_or_update_vgw(vgw)
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else:
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results = self.delete_vgw()
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if self.state == 'present':
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self.results['id'] = results.get('id')
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return self.results
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def create_or_update_vgw(self, vgw):
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try:
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poller = self.network_client.virtual_network_gateways.create_or_update(self.resource_group, self.name, vgw)
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new_vgw = self.get_poller_result(poller)
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return vgw_to_dict(new_vgw)
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except Exception as exc:
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self.fail("Error creating or updating virtual network gateway {0} - {1}".format(self.name, str(exc)))
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def delete_vgw(self):
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try:
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poller = self.network_client.virtual_network_gateways.delete(self.resource_group, self.name)
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self.get_poller_result(poller)
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except Exception as exc:
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self.fail("Error deleting virtual network gateway {0} - {1}".format(self.name, str(exc)))
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return True
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def main():
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AzureRMVirtualNetworkGateway()
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if __name__ == '__main__':
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main()
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@ -0,0 +1,3 @@
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cloud/azure
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shippable/azure/group2
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destructive
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@ -0,0 +1,2 @@
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dependencies:
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- setup_azure
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@ -0,0 +1,88 @@
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- name: Prepare random number
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set_fact:
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vnetname: "vnet{{ resource_group | hash('md5') | truncate(7, True, '') }}{{ 1000 | random }}"
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vngname: "vng{{ resource_group | hash('md5') | truncate(7, True, '') }}{{ 1000 | random }}"
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- name: Create virtual network
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azure_rm_virtualnetwork:
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resource_group: "{{ resource_group }}"
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name: "{{ vnetname }}"
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address_prefixes: "10.0.0.0/16"
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- name: Add subnet
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azure_rm_subnet:
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resource_group: "{{ resource_group }}"
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name: GatewaySubnet
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address_prefix: "10.0.2.0/24"
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virtual_network: "{{ vnetname }}"
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- name: Create public IP address
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azure_rm_publicipaddress:
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resource_group: "{{ resource_group }}"
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allocation_method: Dynamic
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name: testPublicIP
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- name: Create virtual network gateway without bgp settings
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azure_rm_virtualnetworkgateway:
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resource_group: "{{ resource_group }}"
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name: "{{ vngname }}"
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ip_configurations:
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- name: testipconfig
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private_ip_allocation_method: Dynamic
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public_ip_address_name: testPublicIP
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virtual_network: "{{ vnetname }}"
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tags:
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common: "xyz"
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register: output
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- assert:
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that: output.changed
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- name: Create virtual network gateway without bgp settings - idempotent
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azure_rm_virtualnetworkgateway:
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resource_group: "{{ resource_group }}"
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name: "{{ vngname }}"
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ip_configurations:
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- name: testipconfig
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private_ip_allocation_method: Dynamic
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public_ip_address_name: testPublicIP
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virtual_network: "{{ vnetname }}"
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tags:
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common: "xyz"
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register: output
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- assert:
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that: not output.changed
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- name: Update virtual network gateway
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azure_rm_virtualnetworkgateway:
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resource_group: "{{ resource_group }}"
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name: "{{ vngname }}"
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ip_configurations:
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- name: testipconfig
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private_ip_allocation_method: Dynamic
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public_ip_address_name: testPublicIP
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virtual_network: "{{ vnetname }}"
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tags:
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common: "mno"
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register: output
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- assert:
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that: output.changed
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- name: Delete virtual network gateway
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azure_rm_virtualnetworkgateway:
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resource_group: "{{ resource_group }}"
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name: "{{ vngname }}"
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state: absent
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register: output
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- assert:
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that: output.changed
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- name: Delete virtual network gateway - idempotent
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azure_rm_virtualnetworkgateway:
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resource_group: "{{ resource_group }}"
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name: "{{ vngname }}"
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state: absent
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register: output
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- assert:
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that: not output.changed
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