EVOLUTION-MANAGER

Edit File: _vmware_vmkernel_facts.py

#!/usr/bin/python # -*- coding: utf-8 -*- # Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.com> # 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': ['deprecated'], 'supported_by': 'community' } DOCUMENTATION = r''' --- module: vmware_vmkernel_facts deprecated: removed_in: '2.13' why: Deprecated in favour of C(_info) module. alternative: Use M(vmware_vmkernel_info) instead. short_description: Gathers VMKernel facts about an ESXi host description: - This module can be used to gather VMKernel facts about an ESXi host from given ESXi hostname or cluster name. version_added: '2.5' author: - Abhijeet Kasurde (@Akasurde) notes: - Tested on vSphere 6.5 requirements: - python >= 2.6 - PyVmomi options: cluster_name: description: - Name of the cluster. - VMKernel facts about each ESXi server will be returned for the given cluster. - If C(esxi_hostname) is not given, this parameter is required. type: str esxi_hostname: description: - ESXi hostname. - VMKernel facts about this ESXi server will be returned. - If C(cluster_name) is not given, this parameter is required. type: str extends_documentation_fragment: vmware.documentation ''' EXAMPLES = r''' - name: Gather VMKernel facts about all ESXi Host in given Cluster vmware_vmkernel_facts: hostname: '{{ vcenter_hostname }}' username: '{{ vcenter_username }}' password: '{{ vcenter_password }}' cluster_name: cluster_name delegate_to: localhost register: cluster_host_vmks - name: Gather VMKernel facts about ESXi Host vmware_vmkernel_facts: hostname: '{{ vcenter_hostname }}' username: '{{ vcenter_username }}' password: '{{ vcenter_password }}' esxi_hostname: '{{ esxi_hostname }}' delegate_to: localhost register: host_vmks ''' RETURN = r''' host_vmk_facts: description: metadata about VMKernel present on given host system returned: success type: dict sample: { "10.76.33.208": [ { "device": "vmk0", "dhcp": true, "enable_ft": false, "enable_management": true, "enable_vmotion": false, "enable_vsan": false, "ipv4_address": "10.76.33.28", "ipv4_subnet_mask": "255.255.255.0", "key": "key-vim.host.VirtualNic-vmk0", "mac": "52:54:00:12:50:ce", "mtu": 1500, "portgroup": "Management Network", "stack": "defaultTcpipStack" }, ] } ''' try: from pyVmomi import vim, vmodl except ImportError: pass from ansible.module_utils.basic import AnsibleModule from ansible.module_utils.vmware import vmware_argument_spec, PyVmomi from ansible.module_utils._text import to_native class VmkernelFactsManager(PyVmomi): def __init__(self, module): super(VmkernelFactsManager, self).__init__(module) cluster_name = self.params.get('cluster_name', None) esxi_host_name = self.params.get('esxi_hostname', None) self.hosts = self.get_all_host_objs(cluster_name=cluster_name, esxi_host_name=esxi_host_name) self.service_type_vmks = dict() self.get_all_vmks_by_service_type() def get_all_vmks_by_service_type(self): """ Function to return information about service types and VMKernel """ for host in self.hosts: self.service_type_vmks[host.name] = dict(vmotion=[], vsan=[], management=[], faultToleranceLogging=[]) for service_type in self.service_type_vmks[host.name].keys(): vmks_list = self.query_service_type_for_vmks(host, service_type) self.service_type_vmks[host.name][service_type] = vmks_list def query_service_type_for_vmks(self, host_system, service_type): """ Function to return list of VMKernels Args: host_system: Host system managed object service_type: Name of service type Returns: List of VMKernel which belongs to that service type """ vmks_list = [] query = None try: query = host_system.configManager.virtualNicManager.QueryNetConfig(service_type) except vim.fault.HostConfigFault as config_fault: self.module.fail_json(msg="Failed to get all VMKs for service type %s due to" " host config fault : %s" % (service_type, to_native(config_fault.msg))) except vmodl.fault.InvalidArgument as invalid_argument: self.module.fail_json(msg="Failed to get all VMKs for service type %s due to" " invalid arguments : %s" % (service_type, to_native(invalid_argument.msg))) except Exception as e: self.module.fail_json(msg="Failed to get all VMKs for service type %s due to" "%s" % (service_type, to_native(e))) if not query.selectedVnic: return vmks_list selected_vnics = [vnic for vnic in query.selectedVnic] vnics_with_service_type = [vnic.device for vnic in query.candidateVnic if vnic.key in selected_vnics] return vnics_with_service_type def gather_host_vmk_facts(self): hosts_facts = {} for host in self.hosts: host_vmk_facts = [] host_network_system = host.config.network if host_network_system: vmks_config = host.config.network.vnic for vmk in vmks_config: host_vmk_facts.append(dict( device=vmk.device, key=vmk.key, portgroup=vmk.portgroup, ipv4_address=vmk.spec.ip.ipAddress, ipv4_subnet_mask=vmk.spec.ip.subnetMask, dhcp=vmk.spec.ip.dhcp, mac=vmk.spec.mac, mtu=vmk.spec.mtu, stack=vmk.spec.netStackInstanceKey, enable_vsan=vmk.device in self.service_type_vmks[host.name]['vsan'], enable_vmotion=vmk.device in self.service_type_vmks[host.name]['vmotion'], enable_management=vmk.device in self.service_type_vmks[host.name]['management'], enable_ft=vmk.device in self.service_type_vmks[host.name]['faultToleranceLogging'], ) ) hosts_facts[host.name] = host_vmk_facts return hosts_facts def main(): argument_spec = vmware_argument_spec() argument_spec.update( cluster_name=dict(type='str', required=False), esxi_hostname=dict(type='str', required=False), ) module = AnsibleModule( argument_spec=argument_spec, required_one_of=[ ['cluster_name', 'esxi_hostname'], ], supports_check_mode=True ) vmware_vmk_config = VmkernelFactsManager(module) module.exit_json(changed=False, host_vmk_facts=vmware_vmk_config.gather_host_vmk_facts()) if __name__ == "__main__": main()