156 lines
4.4 KiB
Python
156 lines
4.4 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2017, Wei Gao <gaowei3@qq.com>
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#
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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_host_facts
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short_description: Gathers facts about remote vmware host
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description:
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- Gathers facts about remote vmware host.
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version_added: 2.5
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author:
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- Wei Gao (@woshihaoren)
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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 = '''
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- name: Gather vmware host facts
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vmware_host_facts:
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hostname: esxi_ip_or_hostname
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username: username
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password: password
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register: host_facts
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delegate_to: localhost
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'''
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RETURN = '''
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ansible_facts:
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description: system info about the host machine
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returned: always
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type: dict
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'''
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from ansible.module_utils.basic import AnsibleModule, bytes_to_human
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from ansible.module_utils.vmware import connect_to_api, vmware_argument_spec, find_obj
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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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def get_cpu_facts(host):
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facts = {
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'ansible_processor': host.summary.hardware.cpuModel,
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'ansible_processor_cores': host.summary.hardware.numCpuCores,
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'ansible_processor_count': host.summary.hardware.numCpuPkgs,
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'ansible_processor_vcpus': host.summary.hardware.numCpuThreads,
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}
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return facts
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def get_memory_facts(host):
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facts = {
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'ansible_memfree_mb': host.hardware.memorySize // 1024 // 1024 - host.summary.quickStats.overallMemoryUsage,
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'ansible_memtotal_mb': host.hardware.memorySize // 1024 // 1024,
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}
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return facts
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def get_datastore_facts(host):
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facts = {}
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facts['ansible_datastore'] = []
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for store in host.datastore:
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_tmp = {
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'name': store.summary.name,
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'total': bytes_to_human(store.summary.capacity),
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'free': bytes_to_human(store.summary.freeSpace),
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}
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facts['ansible_datastore'].append(_tmp)
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return facts
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def get_network_facts(host):
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facts = {}
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facts['ansible_interfaces'] = []
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facts['ansible_all_ipv4_addresses'] = []
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for nic in host.config.network.vnic:
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device = nic.device
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facts['ansible_interfaces'].append(device)
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facts['ansible_all_ipv4_addresses'].append(nic.spec.ip.ipAddress)
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_tmp = {
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'device': device,
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'ipv4': {
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'address': nic.spec.ip.ipAddress,
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'netmask': nic.spec.ip.subnetMask,
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},
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'macaddress': nic.spec.mac,
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'mtu': nic.spec.mtu,
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}
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facts['ansible_' + device] = _tmp
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return facts
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def get_system_facts(host):
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sn = 'NA'
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for info in host.hardware.systemInfo.otherIdentifyingInfo:
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if info.identifierType.key == 'ServiceTag':
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sn = info.identifierValue
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facts = {
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'ansible_distribution': host.config.product.name,
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'ansible_distribution_version': host.config.product.version,
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'ansible_distribution_build': host.config.product.build,
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'ansible_os_type': host.config.product.osType,
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'ansible_system_vendor': host.hardware.systemInfo.vendor,
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'ansible_hostname': host.summary.config.name,
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'ansible_product_name': host.hardware.systemInfo.model,
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'ansible_product_serial': sn,
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'ansible_bios_date': host.hardware.biosInfo.releaseDate,
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'ansible_bios_version': host.hardware.biosInfo.biosVersion,
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}
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return facts
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def all_facts(content):
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host = find_obj(content, [vim.HostSystem], None)
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ansible_facts = {}
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ansible_facts.update(get_cpu_facts(host))
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ansible_facts.update(get_memory_facts(host))
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ansible_facts.update(get_datastore_facts(host))
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ansible_facts.update(get_network_facts(host))
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ansible_facts.update(get_system_facts(host))
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return ansible_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=False)
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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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content = connect_to_api(module)
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data = all_facts(content)
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module.exit_json(changed=False, ansible_facts=data)
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if __name__ == '__main__':
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main()
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