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203 lines
7.3 KiB
Python
203 lines
7.3 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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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 = r'''
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---
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module: ucs_vsans
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short_description: Configures VSANs on Cisco UCS Manager
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description:
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- Configures VSANs on Cisco UCS Manager.
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- Examples can be used with the UCS Platform Emulator U(https://communities.cisco.com/ucspe).
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extends_documentation_fragment: ucs
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options:
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state:
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description:
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- If C(present), will verify VSANs are present and will create if needed.
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- If C(absent), will verify VSANs are absent and will delete if needed.
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choices: [present, absent]
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default: present
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name:
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description:
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- The name assigned to the VSAN.
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- This name can be between 1 and 32 alphanumeric characters.
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- "You cannot use spaces or any special characters other than - (hyphen), \"_\" (underscore), : (colon), and . (period)."
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- You cannot change this name after the VSAN is created.
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required: yes
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vsan_id:
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description:
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- The unique identifier assigned to the VSAN.
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- The ID can be a string between '1' and '4078', or between '4080' and '4093'. '4079' is a reserved VSAN ID.
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- In addition, if you plan to use FC end-host mode, the range between '3840' to '4079' is also a reserved VSAN ID range.
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- Optional if state is absent.
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required: yes
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vlan_id:
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description:
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- The unique string identifier assigned to the VLAN used for Fibre Channel connections.
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- Note that Cisco UCS Manager uses VLAN '4048'. See the UCS Manager configuration guide if you want to assign '4048' to a VLAN.
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- Optional if state is absent.
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required: yes
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fc_zoning:
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description:
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- Fibre Channel zoning configuration for the Cisco UCS domain.
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- "Fibre Channel zoning can be set to one of the following values:"
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- "disabled — The upstream switch handles Fibre Channel zoning, or Fibre Channel zoning is not implemented for the Cisco UCS domain."
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- "enabled — Cisco UCS Manager configures and controls Fibre Channel zoning for the Cisco UCS domain."
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- If you enable Fibre Channel zoning, do not configure the upstream switch with any VSANs that are being used for Fibre Channel zoning.
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choices: [disabled, enabled]
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default: disabled
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fabric:
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description:
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- "The fabric configuration of the VSAN. This can be one of the following:"
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- "common - The VSAN maps to the same VSAN ID in all available fabrics."
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- "A - The VSAN maps to the a VSAN ID that exists only in fabric A."
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- "B - The VSAN maps to the a VSAN ID that exists only in fabric B."
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choices: [common, A, B]
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default: common
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requirements:
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- ucsmsdk
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author:
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- David Soper (@dsoper2)
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- CiscoUcs (@CiscoUcs)
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version_added: '2.5'
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'''
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EXAMPLES = r'''
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- name: Configure VSAN
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ucs_vsans:
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hostname: 172.16.143.150
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username: admin
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password: password
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name: vsan110
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vsan_id: '110'
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vlan_id: '110'
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- name: Remove VSAN
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ucs_vsans:
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hostname: 172.16.143.150
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username: admin
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password: password
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name: vsan110
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'''
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RETURN = r'''
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#
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'''
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.remote_management.ucs import UCSModule, ucs_argument_spec
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def main():
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argument_spec = ucs_argument_spec
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argument_spec.update(
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name=dict(type='str'),
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vsan_id=dict(type='str'),
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vlan_id=dict(type='str'),
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fc_zoning=dict(type='str', default='disabled', choices=['disabled', 'enabled']),
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fabric=dict(type='str', default='common', choices=['common', 'A', 'B']),
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state=dict(type='str', default='present', choices=['present', 'absent']),
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vsan_list=dict(type='list'),
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)
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# Note that use of vsan_list is an experimental feature which allows multiple resource updates with a single UCSM connection.
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# Support for vsan_list may change or be removed once persistent UCS connections are supported.
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# Either vsan_list or name/vsan_id/vlan_id is required (user can specify either a list or single resource).
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module = AnsibleModule(
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argument_spec,
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supports_check_mode=True,
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required_one_of=[
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['vsan_list', 'name']
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],
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mutually_exclusive=[
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['vsan_list', 'name']
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],
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)
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ucs = UCSModule(module)
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err = False
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from ucsmsdk.mometa.fabric.FabricVsan import FabricVsan
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changed = False
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try:
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# Only documented use is a single resource, but to also support experimental
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# feature allowing multiple updates all params are converted to a vsan_list below.
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if module.params['vsan_list']:
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# directly use the list (single resource and list are mutually exclusive
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vsan_list = module.params['vsan_list']
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else:
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# single resource specified, create list from the current params
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vsan_list = [module.params]
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for vsan in vsan_list:
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mo_exists = False
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props_match = False
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# set default params. Done here to set values for lists which can't be done in the argument_spec
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if not vsan.get('fc_zoning'):
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vsan['fc_zoning'] = 'disabled'
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if not vsan.get('fabric'):
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vsan['fabric'] = 'common'
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# dn is fabric/san/net-<name> for common vsans or fabric/san/[A or B]/net-<name> for A or B
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dn_base = 'fabric/san'
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if vsan['fabric'] != 'common':
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dn_base += '/' + vsan['fabric']
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dn = dn_base + '/net-' + vsan['name']
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mo = ucs.login_handle.query_dn(dn)
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if mo:
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mo_exists = True
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if module.params['state'] == 'absent':
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# mo must exist but all properties do not have to match
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if mo_exists:
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if not module.check_mode:
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ucs.login_handle.remove_mo(mo)
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ucs.login_handle.commit()
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changed = True
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else:
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if mo_exists:
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# check top-level mo props
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kwargs = dict(id=vsan['vsan_id'])
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kwargs['fcoe_vlan'] = vsan['vlan_id']
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kwargs['zoning_state'] = vsan['fc_zoning']
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if (mo.check_prop_match(**kwargs)):
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props_match = True
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if not props_match:
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if not module.check_mode:
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# create if mo does not already exist
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mo = FabricVsan(
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parent_mo_or_dn=dn_base,
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name=vsan['name'],
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id=vsan['vsan_id'],
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fcoe_vlan=vsan['vlan_id'],
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zoning_state=vsan['fc_zoning'],
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)
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ucs.login_handle.add_mo(mo, True)
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ucs.login_handle.commit()
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changed = True
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except Exception as e:
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err = True
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ucs.result['msg'] = "setup error: %s " % str(e)
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ucs.result['changed'] = changed
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if err:
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module.fail_json(**ucs.result)
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module.exit_json(**ucs.result)
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if __name__ == '__main__':
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main()
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