mirror of https://github.com/ansible/ansible.git
VMware: new module : vmware_resource_pool_facts (#38674)
This module adds capability to provide facts about all resource pools in given environment. Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>pull/39787/head
Abhijeet Kasurde
7 years ago
committed by
ansibot
parent
0d29826e52
commit
1c8a7d06e5
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.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 = {
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'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'
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}
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DOCUMENTATION = r'''
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---
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module: vmware_resource_pool_facts
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short_description: Gathers facts about resource pool information
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description:
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- This module can be used to gather facts about all resource configuration information.
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version_added: '2.6'
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author:
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- Abhijeet Kasurde (@akasurde)
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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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extends_documentation_fragment: vmware.documentation
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'''
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EXAMPLES = r'''
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- name: Gather resource pool facts about all resource pools available
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vmware_resource_pool_facts:
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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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register: rp_facts
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delegate_to: localhost
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'''
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RETURN = r'''
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resource_pool_facts:
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description: metadata about resource pool configuration
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returned: on success
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type: list
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sample: [
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{
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"cpu_allocation_expandable_reservation": false,
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"cpu_allocation_limit": 4121,
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"cpu_allocation_overhead_limit": null,
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"cpu_allocation_reservation": 4121,
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"cpu_allocation_shares": 9000,
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"cpu_allocation_shares_level": "custom",
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"mem_allocation_expandable_reservation": false,
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"mem_allocation_limit": 961,
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"mem_allocation_overhead_limit": null,
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"mem_allocation_reservation": 961,
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"mem_allocation_shares": 9000,
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"mem_allocation_shares_level": "custom",
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"name": "Resources",
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"overall_status": "green",
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"owner": "DC0_H0",
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"runtime_cpu_max_usage": 4121,
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"runtime_cpu_overall_usage": 0,
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"runtime_cpu_reservation_used": 0,
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"runtime_cpu_reservation_used_vm": 0,
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"runtime_cpu_unreserved_for_pool": 4121,
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"runtime_cpu_unreserved_for_vm": 4121,
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"runtime_memory_max_usage": 1007681536,
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"runtime_memory_overall_usage": 0,
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"runtime_memory_reservation_used": 0,
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"runtime_memory_reservation_used_vm": 0,
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"runtime_memory_unreserved_for_pool": 1007681536,
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"runtime_memory_unreserved_for_vm": 1007681536
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},
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]
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'''
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try:
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from pyVmomi import vim, vmodl
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except ImportError:
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pass
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.vmware import vmware_argument_spec, PyVmomi, get_all_objs
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class ResourcePoolFactsManager(PyVmomi):
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def __init__(self, module):
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super(ResourcePoolFactsManager, self).__init__(module)
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def gather_rp_facts(self):
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resource_pool_facts = []
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rps = get_all_objs(self.content, [vim.ResourcePool])
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for rp in rps:
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tmp_facts = dict(
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name=rp.name,
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cpu_allocation_reservation=rp.config.cpuAllocation.reservation,
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cpu_allocation_expandable_reservation=rp.config.cpuAllocation.expandableReservation,
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cpu_allocation_limit=rp.config.cpuAllocation.limit,
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cpu_allocation_shares=rp.config.cpuAllocation.shares.shares,
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cpu_allocation_shares_level=rp.config.cpuAllocation.shares.level,
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cpu_allocation_overhead_limit=rp.config.cpuAllocation.overheadLimit,
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mem_allocation_reservation=rp.config.memoryAllocation.reservation,
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mem_allocation_expandable_reservation=rp.config.memoryAllocation.expandableReservation,
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mem_allocation_limit=rp.config.memoryAllocation.limit,
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mem_allocation_shares=rp.config.memoryAllocation.shares.shares,
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mem_allocation_shares_level=rp.config.memoryAllocation.shares.level,
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mem_allocation_overhead_limit=rp.config.memoryAllocation.overheadLimit,
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owner=rp.owner.name,
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overall_status=rp.summary.runtime.overallStatus,
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runtime_cpu_reservation_used=rp.summary.runtime.cpu.reservationUsed,
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runtime_cpu_reservation_used_vm=rp.summary.runtime.cpu.reservationUsedForVm,
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runtime_cpu_unreserved_for_pool=rp.summary.runtime.cpu.unreservedForPool,
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runtime_cpu_unreserved_for_vm=rp.summary.runtime.cpu.unreservedForVm,
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runtime_cpu_overall_usage=rp.summary.runtime.cpu.overallUsage,
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runtime_cpu_max_usage=rp.summary.runtime.cpu.maxUsage,
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runtime_memory_reservation_used=rp.summary.runtime.memory.reservationUsed,
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runtime_memory_reservation_used_vm=rp.summary.runtime.memory.reservationUsedForVm,
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runtime_memory_unreserved_for_pool=rp.summary.runtime.memory.unreservedForPool,
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runtime_memory_unreserved_for_vm=rp.summary.runtime.memory.unreservedForVm,
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runtime_memory_overall_usage=rp.summary.runtime.memory.overallUsage,
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runtime_memory_max_usage=rp.summary.runtime.memory.maxUsage,
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)
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resource_pool_facts.append(tmp_facts)
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return resource_pool_facts
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def main():
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argument_spec = vmware_argument_spec()
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module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True)
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vmware_rp_mgr = ResourcePoolFactsManager(module)
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module.exit_json(changed=False, resource_pool_facts=vmware_rp_mgr.gather_rp_facts())
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if __name__ == "__main__":
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main()
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@ -0,0 +1,3 @@
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posix/ci/cloud/group4/vcenter
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cloud/vcenter
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destructive
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@ -0,0 +1,52 @@
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# Test code for the vmware_resource_pool_facts module.
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# Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.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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- name: make sure pyvmomi is installed
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pip:
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name: pyvmomi
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state: latest
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when: "{{ ansible_user_id == 'root' }}"
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- name: store the vcenter container ip
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set_fact:
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vcsim: "{{ lookup('env', 'vcenter_host') }}"
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- debug: var=vcsim
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- name: Wait for Flask controller to come up online
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wait_for:
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host: "{{ vcsim }}"
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port: 5000
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state: started
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- name: kill vcsim
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uri:
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url: http://{{ vcsim }}:5000/killall
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- name: start vcsim
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uri:
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url: http://{{ vcsim }}:5000/spawn?cluster=2
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register: vcsim_instance
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- debug: var=vcsim_instance
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- name: Wait for vcsim server to come up online
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wait_for:
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host: "{{ vcsim }}"
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port: 443
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state: started
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- name: Gather facts about resource pool
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vmware_resource_pool_facts:
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validate_certs: False
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hostname: "{{ vcsim }}"
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username: "{{ vcsim_instance['json']['username'] }}"
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password: "{{ vcsim_instance['json']['password'] }}"
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register: resource_result_0001
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- name: ensure a resource pool is present
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assert:
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that:
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- "{{ resource_result_0001.changed == false }}"
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- "{{ resource_result_0001.resource_pool_facts is defined }}"
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