diff --git a/lib/ansible/module_utils/vmware.py b/lib/ansible/module_utils/vmware.py index d7bb3faac0..d9030b3b15 100644 --- a/lib/ansible/module_utils/vmware.py +++ b/lib/ansible/module_utils/vmware.py @@ -1020,7 +1020,7 @@ class PyVmomi(object): if not self.is_vcenter(): hosts = get_all_objs(self.content, [vim.HostSystem]).keys() if hosts: - host_obj_list.append(hosts[0]) + host_obj_list.append(list(hosts)[0]) else: if cluster_name: cluster_obj = self.find_cluster_by_name(cluster_name=cluster_name) diff --git a/lib/ansible/modules/cloud/vmware/vmware_host_facts.py b/lib/ansible/modules/cloud/vmware/vmware_host_facts.py index 9d4dc6db56..4d0194b88d 100644 --- a/lib/ansible/modules/cloud/vmware/vmware_host_facts.py +++ b/lib/ansible/modules/cloud/vmware/vmware_host_facts.py @@ -1,22 +1,26 @@ #!/usr/bin/python # -*- coding: utf-8 -*- - # Copyright: (c) 2017, Wei Gao +# Copyright: (c) 2018, Ansible Project # 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'} +ANSIBLE_METADATA = { + 'metadata_version': '1.1', + 'status': ['preview'], + 'supported_by': 'community' +} DOCUMENTATION = ''' --- module: vmware_host_facts -short_description: Gathers facts about remote vmware host +short_description: Gathers facts about remote ESXi hostsystem description: - - Gathers facts about remote vmware host. + - This module can be used to gathers facts like CPU, memory, datastore, network and system etc. about ESXi host system. + - Please specify hostname or IP address of ESXi host system as C(hostname). + - If hostname or IP address of vCenter is provided as C(hostname), then information about first ESXi hostsystem is returned. version_added: 2.5 author: - Wei Gao (@woshihaoren) @@ -41,112 +45,147 @@ ansible_facts: description: system info about the host machine returned: always type: dict + sample: + { + "ansible_all_ipv4_addresses": [ + "10.76.33.200" + ], + "ansible_bios_date": "2011-01-01T00:00:00+00:00", + "ansible_bios_version": "0.5.1", + "ansible_datastore": [ + { + "free": "11.63 GB", + "name": "datastore1", + "total": "12.50 GB" + } + ], + "ansible_distribution": "VMware ESXi", + "ansible_distribution_build": "4887370", + "ansible_distribution_version": "6.5.0", + "ansible_hostname": "10.76.33.100", + "ansible_interfaces": [ + "vmk0" + ], + "ansible_memfree_mb": 2702, + "ansible_memtotal_mb": 4095, + "ansible_os_type": "vmnix-x86", + "ansible_processor": "Intel Xeon E312xx (Sandy Bridge)", + "ansible_processor_cores": 2, + "ansible_processor_count": 2, + "ansible_processor_vcpus": 2, + "ansible_product_name": "KVM", + "ansible_product_serial": "NA", + "ansible_system_vendor": "Red Hat", + "ansible_vmk0": { + "device": "vmk0", + "ipv4": { + "address": "10.76.33.100", + "netmask": "255.255.255.0" + }, + "macaddress": "52:54:00:56:7d:59", + "mtu": 1500 + } + } ''' from ansible.module_utils.basic import AnsibleModule, bytes_to_human -from ansible.module_utils.vmware import connect_to_api, vmware_argument_spec, find_obj +from ansible.module_utils.vmware import PyVmomi, vmware_argument_spec, find_obj try: from pyVmomi import vim, vmodl - HAS_PYVMOMI = True except ImportError: - HAS_PYVMOMI = False + pass -def get_cpu_facts(host): - facts = { - 'ansible_processor': host.summary.hardware.cpuModel, - 'ansible_processor_cores': host.summary.hardware.numCpuCores, - 'ansible_processor_count': host.summary.hardware.numCpuPkgs, - 'ansible_processor_vcpus': host.summary.hardware.numCpuThreads, - } - return facts +class VMwareHostFactManager(PyVmomi): + def __init__(self, module): + super(VMwareHostFactManager, self).__init__(module) + self.host = find_obj(self.content, [vim.HostSystem], None) + if self.host is None: + self.module.fail_json(msg="Failed to find host system.") + def all_facts(self): + ansible_facts = {} + ansible_facts.update(self.get_cpu_facts()) + ansible_facts.update(self.get_memory_facts()) + ansible_facts.update(self.get_datastore_facts()) + ansible_facts.update(self.get_network_facts()) + ansible_facts.update(self.get_system_facts()) + self.module.exit_json(changed=False, ansible_facts=ansible_facts) -def get_memory_facts(host): - facts = { - 'ansible_memfree_mb': host.hardware.memorySize // 1024 // 1024 - host.summary.quickStats.overallMemoryUsage, - 'ansible_memtotal_mb': host.hardware.memorySize // 1024 // 1024, - } - return facts - - -def get_datastore_facts(host): - facts = {} - facts['ansible_datastore'] = [] - for store in host.datastore: - _tmp = { - 'name': store.summary.name, - 'total': bytes_to_human(store.summary.capacity), - 'free': bytes_to_human(store.summary.freeSpace), + def get_cpu_facts(self): + return { + 'ansible_processor': self.host.summary.hardware.cpuModel, + 'ansible_processor_cores': self.host.summary.hardware.numCpuCores, + 'ansible_processor_count': self.host.summary.hardware.numCpuPkgs, + 'ansible_processor_vcpus': self.host.summary.hardware.numCpuThreads, } - facts['ansible_datastore'].append(_tmp) - return facts - -def get_network_facts(host): - facts = {} - facts['ansible_interfaces'] = [] - facts['ansible_all_ipv4_addresses'] = [] - for nic in host.config.network.vnic: - device = nic.device - facts['ansible_interfaces'].append(device) - facts['ansible_all_ipv4_addresses'].append(nic.spec.ip.ipAddress) - _tmp = { - 'device': device, - 'ipv4': { - 'address': nic.spec.ip.ipAddress, - 'netmask': nic.spec.ip.subnetMask, - }, - 'macaddress': nic.spec.mac, - 'mtu': nic.spec.mtu, + def get_memory_facts(self): + return { + 'ansible_memfree_mb': self.host.hardware.memorySize // 1024 // 1024 - self.host.summary.quickStats.overallMemoryUsage, + 'ansible_memtotal_mb': self.host.hardware.memorySize // 1024 // 1024, } - facts['ansible_' + device] = _tmp - return facts + def get_datastore_facts(self): + facts = dict() + facts['ansible_datastore'] = [] + for store in self.host.datastore: + _tmp = { + 'name': store.summary.name, + 'total': bytes_to_human(store.summary.capacity), + 'free': bytes_to_human(store.summary.freeSpace), + } + facts['ansible_datastore'].append(_tmp) + return facts -def get_system_facts(host): - sn = 'NA' - for info in host.hardware.systemInfo.otherIdentifyingInfo: - if info.identifierType.key == 'ServiceTag': - sn = info.identifierValue - facts = { - 'ansible_distribution': host.config.product.name, - 'ansible_distribution_version': host.config.product.version, - 'ansible_distribution_build': host.config.product.build, - 'ansible_os_type': host.config.product.osType, - 'ansible_system_vendor': host.hardware.systemInfo.vendor, - 'ansible_hostname': host.summary.config.name, - 'ansible_product_name': host.hardware.systemInfo.model, - 'ansible_product_serial': sn, - 'ansible_bios_date': host.hardware.biosInfo.releaseDate, - 'ansible_bios_version': host.hardware.biosInfo.biosVersion, - } - return facts + def get_network_facts(self): + facts = dict() + facts['ansible_interfaces'] = [] + facts['ansible_all_ipv4_addresses'] = [] + for nic in self.host.config.network.vnic: + device = nic.device + facts['ansible_interfaces'].append(device) + facts['ansible_all_ipv4_addresses'].append(nic.spec.ip.ipAddress) + _tmp = { + 'device': device, + 'ipv4': { + 'address': nic.spec.ip.ipAddress, + 'netmask': nic.spec.ip.subnetMask, + }, + 'macaddress': nic.spec.mac, + 'mtu': nic.spec.mtu, + } + facts['ansible_' + device] = _tmp + return facts - -def all_facts(content): - host = find_obj(content, [vim.HostSystem], None) - ansible_facts = {} - ansible_facts.update(get_cpu_facts(host)) - ansible_facts.update(get_memory_facts(host)) - ansible_facts.update(get_datastore_facts(host)) - ansible_facts.update(get_network_facts(host)) - ansible_facts.update(get_system_facts(host)) - return ansible_facts + def get_system_facts(self): + sn = 'NA' + for info in self.host.hardware.systemInfo.otherIdentifyingInfo: + if info.identifierType.key == 'ServiceTag': + sn = info.identifierValue + facts = { + 'ansible_distribution': self.host.config.product.name, + 'ansible_distribution_version': self.host.config.product.version, + 'ansible_distribution_build': self.host.config.product.build, + 'ansible_os_type': self.host.config.product.osType, + 'ansible_system_vendor': self.host.hardware.systemInfo.vendor, + 'ansible_hostname': self.host.summary.config.name, + 'ansible_product_name': self.host.hardware.systemInfo.model, + 'ansible_product_serial': sn, + 'ansible_bios_date': self.host.hardware.biosInfo.releaseDate, + 'ansible_bios_version': self.host.hardware.biosInfo.biosVersion, + } + return facts def main(): - argument_spec = vmware_argument_spec() - module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=False) + module = AnsibleModule(argument_spec=argument_spec, + supports_check_mode=True) - if not HAS_PYVMOMI: - module.fail_json(msg='pyvmomi is required for this module') - - content = connect_to_api(module) - data = all_facts(content) - module.exit_json(changed=False, ansible_facts=data) + vm_host_manager = VMwareHostFactManager(module) + vm_host_manager.all_facts() if __name__ == '__main__':