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UCS IP address pool module and integration tests (#34748)

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* IP address pool module and integration tests

* Examples corrected and imports moved to beginning of module.

* Revert ucsmsdk import lines to avoid import sanity test failures.

* Add comment around imports for ucsmsdk.
pull/34730/head
David Soper 7 years ago committed by Dag Wieers
parent 59042d79f5
commit 5044813c4c
3 changed files with 506 additions and 0 deletions
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297
lib/ansible/modules/remote_management/ucs/ucs_ip_pool.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = r'''
---
module: ucs_ip_pool
short_description: Configures IP address pools on Cisco UCS Manager
description:
- Configures IP address pools and blocks of IP addresses on Cisco UCS Manager.
- Examples can be used with the UCS Platform Emulator U(https://communities.cisco.com/ucspe).
extends_documentation_fragment: ucs
options:
state:
description:
- If C(present), will verify IP pool is present and will create if needed.
- If C(absent), will verify IP pool is absent and will delete if needed.
choices: [present, absent]
default: present
name:
description:
- The name of the IP address pool.
- This name can be between 1 and 32 alphanumeric characters.
- "You cannot use spaces or any special characters other than - (hyphen), \"_\" (underscore), : (colon), and . (period)."
- You cannot change this name after the IP address pool is created.
required: yes
descrption:
description:
- The user-defined description of the IP address pool.
- Enter up to 256 characters.
- "You can use any characters or spaces except the following:"
- "` (accent mark), \ (backslash), ^ (carat), \" (double quote), = (equal sign), > (greater than), < (less than), or ' (single quote)."
aliases: [ descr ]
order:
description:
- The Assignment Order field.
- "This can be one of the following:"
- "default - Cisco UCS Manager selects a random identity from the pool."
- "sequential - Cisco UCS Manager selects the lowest available identity from the pool."
choices: [default, sequential]
default: default
first_addr:
description:
- The first IPv4 address in the IPv4 addresses block.
- This is the From field in the UCS Manager Add IPv4 Blocks menu.
last_addr:
description:
- The last IPv4 address in the IPv4 addresses block.
- This is the To field in the UCS Manager Add IPv4 Blocks menu.
subnet_mask:
description:
- The subnet mask associated with the IPv4 addresses in the block.
default: 255.255.255.0
default_gw:
description:
- The default gateway associated with the IPv4 addresses in the block.
default: 0.0.0.0
primary_dns:
description:
- The primary DNS server that this block of IPv4 addresses should access.
default: 0.0.0.0
secondary_dns:
description:
- The secondary DNS server that this block of IPv4 addresses should access.
default: 0.0.0.0
ipv6_first_addr:
description:
- The first IPv6 address in the IPv6 addresses block.
- This is the From field in the UCS Manager Add IPv6 Blocks menu.
ipv6_last_addr:
description:
- The last IPv6 address in the IPv6 addresses block.
- This is the To field in the UCS Manager Add IPv6 Blocks menu.
ipv6_prefix:
description:
- The network address prefix associated with the IPv6 addresses in the block.
default: '64'
ipv6_default_gw:
description:
- The default gateway associated with the IPv6 addresses in the block.
default: '::'
ipv6_primary_dns:
description:
- The primary DNS server that this block of IPv6 addresses should access.
default: '::'
ipv6_secondary_dns:
description:
- The secondary DNS server that this block of IPv6 addresses should access.
default: '::'
org_dn:
description:
- Org dn (distinguished name)
default: org-root
requirements:
- ucsmsdk
author:
- David Soper (@dsoper2)
- CiscoUcs (@CiscoUcs)
version_added: '2.5'
'''
EXAMPLES = r'''
- name: Configure IPv4 address pools
ucs_ip_pool:
hostname: 172.16.143.150
username: admin
password: password
name: ip-A
order: sequential
first_addr: 192.168.0.10
last_addr: 192.168.0.19
subnet_mask: 255.255.255.0
default_gw: 192.168.0.1
primary_dns: 172.16.143.136
- name: Configure IPv6 address pools
ucs_ip_pool:
hostname: 172.16.143.150
username: admin
password: password
name: ipv6-B
ipv6_first_addr: fe80::1cae:7992:d7a1:ed07
ipv6_last_addr: fe80::1cae:7992:d7a1:edfe
ipv6_default_gw: fe80::1cae:7992:d7a1:ecff
- name: Remove IPv4 address pools
ucs_ip_pool:
hostname: 172.16.143.150
username: admin
password: password
name: ip-A
state: absent
- name: Remove IPv6 address pools
ucs_ip_pool:
hostname: 172.16.143.150
username: admin
password: password
name: ipv6-B
state: absent
'''
RETURN = r'''
#
'''
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.remote_management.ucs import UCSModule, ucs_argument_spec
def main():
argument_spec = ucs_argument_spec
argument_spec.update(
org_dn=dict(type='str', default='org-root'),
name=dict(type='str', required=True),
descr=dict(type='str', default=''),
order=dict(type='str', default='default', choices=['default', 'sequential']),
first_addr=dict(type='str'),
last_addr=dict(type='str'),
subnet_mask=dict(type='str', default='255.255.255.0'),
default_gw=dict(type='str', default='0.0.0.0'),
primary_dns=dict(type='str', default='0.0.0.0'),
secondary_dns=dict(type='str', default='0.0.0.0'),
ipv6_first_addr=dict(type='str'),
ipv6_last_addr=dict(type='str'),
ipv6_prefix=dict(type='str', default='64'),
ipv6_default_gw=dict(type='str', default='::'),
ipv6_primary_dns=dict(type='str', default='::'),
ipv6_secondary_dns=dict(type='str', default='::'),
state=dict(type='str', default='present', choices=['present', 'absent']),
)
module = AnsibleModule(
argument_spec,
supports_check_mode=True,
)
# UCSModule verifies ucsmsdk is present and exits on failure. Imports are below ucs object creation.
ucs = UCSModule(module)
err = False
from ucsmsdk.mometa.ippool.IppoolPool import IppoolPool
from ucsmsdk.mometa.ippool.IppoolBlock import IppoolBlock
from ucsmsdk.mometa.ippool.IppoolIpV6Block import IppoolIpV6Block
changed = False
try:
mo_exists = False
props_match = False
# dn is <org_dn>/ip-pool-<name>
dn = module.params['org_dn'] + '/ip-pool-' + module.params['name']
mo = ucs.login_handle.query_dn(dn)
if mo:
mo_exists = True
if module.params['state'] == 'absent':
if mo_exists:
if not module.check_mode:
ucs.login_handle.remove_mo(mo)
ucs.login_handle.commit()
changed = True
else:
if mo_exists:
# check top-level mo props
kwargs = dict(assignment_order=module.params['order'])
kwargs['descr'] = module.params['descr']
if (mo.check_prop_match(**kwargs)):
# top-level props match, check next level mo/props
if module.params['last_addr'] and module.params['first_addr']:
# ipv4 block specified, check properties
block_dn = dn + '/block-' + module.params['first_addr'] + '-' + module.params['last_addr']
mo_1 = ucs.login_handle.query_dn(block_dn)
if mo_1:
kwargs = dict(subnet=module.params['subnet_mask'])
kwargs['def_gw'] = module.params['default_gw']
kwargs['prim_dns'] = module.params['primary_dns']
kwargs['sec_dns'] = module.params['secondary_dns']
if (mo_1.check_prop_match(**kwargs)):
# ipv4 block exists and properties match
props_match = True
else:
# no ipv4 block specified, but top-level props matched
props_match = True
# only check ipv6 props if the top-level and ipv4 props matched
if props_match and module.params['ipv6_last_addr'] and module.params['ipv6_first_addr']:
# ipv6 block specified, check properties
block_dn = dn + '/v6block-' + module.params['ipv6_first_addr'].lower() + '-' + module.params['ipv6_last_addr'].lower()
mo_1 = ucs.login_handle.query_dn(block_dn)
if mo_1:
kwargs = dict(prefix=module.params['ipv6_prefix'])
kwargs['def_gw'] = module.params['ipv6_default_gw']
kwargs['prim_dns'] = module.params['ipv6_primary_dns']
kwargs['sec_dns'] = module.params['ipv6_secondary_dns']
if (mo_1.check_prop_match(**kwargs)):
# ipv6 block exists and properties match
props_match = True
else:
# no ipv6 block specified, but previous checks matched
props_match = True
if not props_match:
if not module.check_mode:
# create if mo does not already exist
mo = IppoolPool(
parent_mo_or_dn=module.params['org_dn'],
name=module.params['name'],
descr=module.params['descr'],
assignment_order=module.params['order'],
)
if module.params['last_addr'] and module.params['first_addr']:
mo_1 = IppoolBlock(
parent_mo_or_dn=mo,
to=module.params['last_addr'],
r_from=module.params['first_addr'],
subnet=module.params['subnet_mask'],
def_gw=module.params['default_gw'],
prim_dns=module.params['primary_dns'],
sec_dns=module.params['secondary_dns'],
)
if module.params['ipv6_last_addr'] and module.params['ipv6_first_addr']:
mo_1 = IppoolIpV6Block(
parent_mo_or_dn=mo,
to=module.params['ipv6_last_addr'],
r_from=module.params['ipv6_first_addr'],
prefix=module.params['ipv6_prefix'],
def_gw=module.params['ipv6_default_gw'],
prim_dns=module.params['ipv6_primary_dns'],
sec_dns=module.params['ipv6_secondary_dns'],
)
ucs.login_handle.add_mo(mo, True)
ucs.login_handle.commit()
changed = True
except Exception as e:
err = True
ucs.result['msg'] = "setup error: %s " % str(e)
ucs.result['changed'] = changed
if err:
module.fail_json(**ucs.result)
module.exit_json(**ucs.result)
if __name__ == '__main__':
main()

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test/integration/targets/ucs_ip_pool/aliases
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# Not enabled, but can be used with the UCS Platform Emulator or UCS hardware.
# Example integration_config.yml:
# ---
# ucs_hostname: 172.16.143.136
# ucs_username: admin
# ucs_password: password

203
test/integration/targets/ucs_ip_pool/tasks/main.yml
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# Test code for the UCS modules
# Copyright 2017, David Soper (@dsoper2)
- name: Test that we have a UCS host, UCS username, and UCS password
fail:
msg: 'Please define the following variables: ucs_hostname, ucs_username and ucs_password.'
when: ucs_hostname is not defined or ucs_username is not defined or ucs_password is not defined
vars:
login_info: &login_info
hostname: "{{ ucs_hostname }}"
username: "{{ ucs_username }}"
password: "{{ ucs_password }}"
# Setup (clean environment)
- name: IPv4 Pools absent
ucs_ip_pool: &ipv4_pool_absent
<<: *login_info
name: ip-A
state: absent
- name: IPv6 Pools absent
ucs_ip_pool: &ipv6_pool_absent
<<: *login_info
name: ipv6-B
state: absent
# Test present (check_mode)
- name: IPv4 Pools present (check_mode)
ucs_ip_pool: &ipv4_pool_present
<<: *login_info
name: ip-A
order: sequential
first_addr: 192.168.0.10
last_addr: 192.168.0.19
subnet_mask: 255.255.255.0
default_gw: 192.168.0.1
primary_dns: 172.16.143.136
check_mode: yes
register: cm_ipv4_pool_present
- name: IPv6 Pools present (check_mode)
ucs_ip_pool: &ipv6_pool_present
<<: *login_info
name: ipv6-B
ipv6_first_addr: fe80::1cae:7992:d7a1:ed07
ipv6_last_addr: fe80::1cae:7992:d7a1:edfe
ipv6_default_gw: fe80::1cae:7992:d7a1:ecff
check_mode: yes
register: cm_ipv6_pool_present
# Present (normal mode)
- name: IPv4 Pools present (normal mode)
ucs_ip_pool: *ipv4_pool_present
register: nm_ipv4_pool_present
- name: IPv6 Pools present (normal mode)
ucs_ip_pool: *ipv6_pool_present
register: nm_ipv6_pool_present
# Test present again (idempotent)
- name: IPv4 Pools present again (check_mode)
ucs_ip_pool: *ipv4_pool_present
check_mode: yes
register: cm_ipv4_pool_present_again
- name: IPv6 Pools present again (check_mode)
ucs_ip_pool: *ipv6_pool_present
check_mode: yes
register: cm_ipv6_pool_present_again
# Present again (normal mode)
- name: IPv4 Pools present again (normal mode)
ucs_ip_pool: *ipv4_pool_present
register: nm_ipv4_pool_present_again
- name: IPv6 Pools present again (normal mode)
ucs_ip_pool: *ipv6_pool_present
register: nm_ipv6_pool_present_again
# Verfiy present
- name: Verify IPv4/IPv6 Pools present results
assert:
that:
- cm_ipv4_pool_present.changed == nm_ipv4_pool_present.changed == true
- cm_ipv6_pool_present.changed == nm_ipv6_pool_present.changed == true
- cm_ipv4_pool_present_again.changed == nm_ipv4_pool_present_again.changed == false
- cm_ipv6_pool_present_again.changed == nm_ipv6_pool_present_again.changed == false
# Test change (check_mode)
- name: IPv4 Pools description change (check_mode)
ucs_ip_pool: &ipv4_pool_change
<<: *ipv4_pool_present
descr: Testing Ansible
check_mode: yes
register: cm_ipv4_pool_descr_change
- name: IPv6 Pools description change (check_mode)
ucs_ip_pool: &ipv6_pool_change
<<: *ipv6_pool_present
descr: Testing Ansible
check_mode: yes
register: cm_ipv6_pool_descr_change
# Change (normal mode)
- name: IPv4 Pools description change (normal mode)
ucs_ip_pool: *ipv4_pool_change
register: nm_ipv4_pool_descr_change
- name: IPv6 Pools description change (normal mode)
ucs_ip_pool: *ipv6_pool_change
register: nm_ipv6_pool_descr_change
# Test change again (idempotent)
- name: IPv4 Pools description again (check_mode)
ucs_ip_pool: *ipv4_pool_change
check_mode: yes
register: cm_ipv4_pool_descr_change_again
- name: IPv6 Pools description again (check_mode)
ucs_ip_pool: *ipv6_pool_change
check_mode: yes
register: cm_ipv6_pool_descr_change_again
# Change again (normal mode)
- name: IPv4 Pools description change again (normal mode)
ucs_ip_pool: *ipv4_pool_change
register: nm_ipv4_pool_descr_change_again
- name: IPv6 Pools description change again (normal mode)
ucs_ip_pool: *ipv6_pool_change
register: nm_ipv6_pool_descr_change_again
# Verfiy change
- name: Verify IPv4/IPv6 Pools change results
assert:
that:
- cm_ipv4_pool_descr_change.changed == nm_ipv4_pool_descr_change.changed == true
- cm_ipv4_pool_descr_change_again.changed == nm_ipv4_pool_descr_change_again.changed == false
- cm_ipv6_pool_descr_change.changed == nm_ipv6_pool_descr_change.changed == true
- cm_ipv6_pool_descr_change_again.changed == nm_ipv6_pool_descr_change_again.changed == false
# Teardown (clean environment)
- name: IPv4 Pools absent (check_mode)
ucs_ip_pool: *ipv4_pool_absent
check_mode: yes
register: cm_ipv4_pool_absent
- name: IPv6 Pools absent (check_mode)
ucs_ip_pool: *ipv6_pool_absent
check_mode: yes
register: cm_ipv6_pool_absent
# Absent (normal mode)
- name: IPv4 Pools absent (normal mode)
ucs_ip_pool: *ipv4_pool_absent
register: nm_ipv4_pool_absent
- name: IPv6 Pools absent (normal mode)
ucs_ip_pool: *ipv6_pool_absent
register: nm_ipv6_pool_absent
# Test absent again (idempotent)
- name: IPv4 Pools absent again (check_mode)
ucs_ip_pool: *ipv4_pool_absent
check_mode: yes
register: cm_ipv4_pool_absent_again
- name: IPv6 Pools absent again (check_mode)
ucs_ip_pool: *ipv6_pool_absent
check_mode: yes
register: cm_ipv6_pool_absent_again
# Absent again (normal mode)
- name: IPv4 Pools absent again (normal mode)
ucs_ip_pool: *ipv4_pool_absent
register: nm_ipv4_pool_absent_again
- name: IPv6 Pools absent again (normal mode)
ucs_ip_pool: *ipv6_pool_absent
register: nm_ipv6_pool_absent_again
# Verfiy absent
- name: Verify IPv4/IPv6 Pools absent results
assert:
that:
- cm_ipv4_pool_absent.changed == nm_ipv4_pool_absent.changed == true
- cm_ipv4_pool_absent_again.changed == nm_ipv4_pool_absent_again.changed == false
- cm_ipv6_pool_absent.changed == nm_ipv6_pool_absent.changed == true
- cm_ipv6_pool_absent_again.changed == nm_ipv6_pool_absent_again.changed == false
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