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221 lines
7.6 KiB
Python
221 lines
7.6 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2015, Joseph Callen <jcallen () csc.com>
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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': 'community'}
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DOCUMENTATION = '''
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---
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module: vmware_dvswitch
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short_description: Create or remove a distributed vSwitch
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description:
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- Create or remove a distributed vSwitch
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version_added: 2.0
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author:
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- Joseph Callen (@jcpowermac)
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notes:
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- Tested on vSphere 6.5
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requirements:
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- "python >= 2.6"
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- PyVmomi
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options:
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datacenter_name:
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description:
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- The name of the datacenter that will contain the dvSwitch
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required: True
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switch_name:
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description:
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- The name of the switch to create or remove
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required: True
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switch_version:
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description:
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- The version of the switch to create. Can be 6.5.0, 6.0.0, 5.5.0, 5.1.0, 5.0.0 with a vcenter running vSphere 6.5
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- Needed if you have a vcenter version > ESXi version to join DVS. If not specified version=version of vcenter
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required: False
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version_added: 2.5
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mtu:
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description:
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- The switch maximum transmission unit
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required: True
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uplink_quantity:
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description:
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- Quantity of uplink per ESXi host added to the switch
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required: True
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discovery_proto:
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description:
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- Link discovery protocol between Cisco and Link Layer discovery
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choices:
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- 'cdp'
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- 'lldp'
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required: True
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discovery_operation:
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description:
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- Select the discovery operation
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choices:
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- 'both'
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- 'none'
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- 'advertise'
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- 'listen'
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state:
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description:
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- Create or remove dvSwitch
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default: 'present'
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choices:
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- 'present'
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- 'absent'
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required: False
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extends_documentation_fragment: vmware.documentation
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'''
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EXAMPLES = '''
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- name: Create dvswitch
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vmware_dvswitch:
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hostname: '{{ vcenter_hostname }}'
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username: '{{ vcenter_username }}'
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password: '{{ vcenter_password }}'
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datacenter_name: datacenter
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switch_name: dvSwitch
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switch_version: 6.0.0
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mtu: 9000
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uplink_quantity: 2
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discovery_proto: lldp
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discovery_operation: both
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state: present
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delegate_to: localhost
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'''
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try:
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from pyVmomi import vim, vmodl
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HAS_PYVMOMI = True
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except ImportError:
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HAS_PYVMOMI = False
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.vmware import (HAS_PYVMOMI,
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connect_to_api,
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find_datacenter_by_name,
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find_dvs_by_name,
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vmware_argument_spec,
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wait_for_task
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)
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class VMwareDVSwitch(object):
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def __init__(self, module):
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self.module = module
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self.dvs = None
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self.switch_name = self.module.params['switch_name']
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self.switch_version = self.module.params['switch_version']
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self.datacenter_name = self.module.params['datacenter_name']
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self.mtu = self.module.params['mtu']
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self.uplink_quantity = self.module.params['uplink_quantity']
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self.discovery_proto = self.module.params['discovery_proto']
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self.discovery_operation = self.module.params['discovery_operation']
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self.state = self.module.params['state']
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self.content = connect_to_api(module)
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def process_state(self):
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try:
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dvs_states = {
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'absent': {
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'present': self.state_destroy_dvs,
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'absent': self.state_exit_unchanged,
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},
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'present': {
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'update': self.state_update_dvs,
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'present': self.state_exit_unchanged,
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'absent': self.state_create_dvs,
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}
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}
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dvs_states[self.state][self.check_dvs_configuration()]()
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except vmodl.RuntimeFault as runtime_fault:
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self.module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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self.module.fail_json(msg=method_fault.msg)
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except Exception as e:
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self.module.fail_json(msg=str(e))
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def create_dvswitch(self, network_folder):
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result = None
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changed = False
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spec = vim.DistributedVirtualSwitch.CreateSpec()
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spec.configSpec = vim.dvs.VmwareDistributedVirtualSwitch.ConfigSpec()
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spec.configSpec.uplinkPortPolicy = vim.DistributedVirtualSwitch.NameArrayUplinkPortPolicy()
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spec.configSpec.linkDiscoveryProtocolConfig = vim.host.LinkDiscoveryProtocolConfig()
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spec.configSpec.name = self.switch_name
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spec.configSpec.maxMtu = self.mtu
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spec.configSpec.linkDiscoveryProtocolConfig.protocol = self.discovery_proto
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spec.configSpec.linkDiscoveryProtocolConfig.operation = self.discovery_operation
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spec.productInfo = vim.dvs.ProductSpec()
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spec.productInfo.name = "DVS"
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spec.productInfo.vendor = "VMware"
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spec.productInfo.version = self.switch_version
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for count in range(1, self.uplink_quantity + 1):
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spec.configSpec.uplinkPortPolicy.uplinkPortName.append("uplink%d" % count)
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task = network_folder.CreateDVS_Task(spec)
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changed, result = wait_for_task(task)
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return changed, result
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def state_exit_unchanged(self):
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self.module.exit_json(changed=False)
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def state_destroy_dvs(self):
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task = self.dvs.Destroy_Task()
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changed, result = wait_for_task(task)
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self.module.exit_json(changed=changed, result=str(result))
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def state_update_dvs(self):
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self.module.exit_json(changed=False, msg="Currently not implemented.")
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def state_create_dvs(self):
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changed = True
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result = None
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if not self.module.check_mode:
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dc = find_datacenter_by_name(self.content, self.datacenter_name)
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changed, result = self.create_dvswitch(dc.networkFolder)
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self.module.exit_json(changed=changed, result=str(result))
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def check_dvs_configuration(self):
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self.dvs = find_dvs_by_name(self.content, self.switch_name)
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if self.dvs is None:
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return 'absent'
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else:
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return 'present'
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def main():
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argument_spec = vmware_argument_spec()
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argument_spec.update(dict(datacenter_name=dict(required=True, type='str'),
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switch_name=dict(required=True, type='str'),
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mtu=dict(required=True, type='int'),
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switch_version=dict(type='str'),
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uplink_quantity=dict(required=True, type='int'),
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discovery_proto=dict(required=True, choices=['cdp', 'lldp'], type='str'),
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discovery_operation=dict(required=True, choices=['both', 'none', 'advertise', 'listen'], type='str'),
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state=dict(default='present', choices=['present', 'absent'], type='str')))
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module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True)
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if not HAS_PYVMOMI:
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module.fail_json(msg='pyvmomi is required for this module')
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vmware_dvswitch = VMwareDVSwitch(module)
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vmware_dvswitch.process_state()
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if __name__ == '__main__':
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main()
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