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129 lines
4.0 KiB
Python
129 lines
4.0 KiB
Python
#!/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_host_dns_facts
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short_description: Gathers facts about an ESXi host's DNS configuration information
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description:
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- This module can be used to gather facts about an ESXi host's DNS configuration information when ESXi hostname or Cluster name is given.
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- All parameters and VMware object names are case sensitive.
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version_added: '2.5'
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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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options:
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cluster_name:
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description:
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- Name of the cluster from which the ESXi host belong to.
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- If C(esxi_hostname) is not given, this parameter is required.
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esxi_hostname:
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description:
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- ESXi hostname to gather facts from.
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- If C(cluster_name) is not given, this parameter is required.
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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 DNS facts about all ESXi Hosts in given Cluster
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vmware_host_dns_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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cluster_name: cluster_name
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delegate_to: localhost
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- name: Gather DNS facts about ESXi Host
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vmware_host_dns_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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esxi_hostname: '{{ esxi_hostname }}'
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delegate_to: localhost
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'''
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RETURN = r'''
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hosts_dns_facts:
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description: metadata about DNS config from given cluster / host system
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returned: always
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type: dict
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sample: {
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"DC0_C0_H0": {
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"dhcp": true,
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"domain_name": "localdomain",
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"host_name": "localhost",
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"ip_address": [
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"8.8.8.8"
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],
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"search_doamin": [
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"localdomain"
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],
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"virtual_nic_device": "vmk0"
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}
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}
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'''
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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
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class VmwareDnsFactsManager(PyVmomi):
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def __init__(self, module):
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super(VmwareDnsFactsManager, self).__init__(module)
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cluster_name = self.params.get('cluster_name', None)
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esxi_host_name = self.params.get('esxi_hostname', None)
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self.hosts = self.get_all_host_objs(cluster_name=cluster_name, esxi_host_name=esxi_host_name)
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def gather_dns_facts(self):
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hosts_facts = {}
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for host in self.hosts:
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host_facts = {}
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dns_config = host.config.network.dnsConfig
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host_facts['dhcp'] = dns_config.dhcp
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host_facts['virtual_nic_device'] = dns_config.virtualNicDevice
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host_facts['host_name'] = dns_config.hostName
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host_facts['domain_name'] = dns_config.domainName
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host_facts['ip_address'] = [ip for ip in dns_config.address]
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host_facts['search_doamin'] = [domain for domain in dns_config.searchDomain]
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hosts_facts[host.name] = host_facts
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return hosts_facts
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def main():
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argument_spec = vmware_argument_spec()
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argument_spec.update(
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cluster_name=dict(type='str', required=False),
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esxi_hostname=dict(type='str', required=False),
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)
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module = AnsibleModule(
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argument_spec=argument_spec,
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required_one_of=[
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['cluster_name', 'esxi_hostname'],
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]
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)
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vmware_dns_config = VmwareDnsFactsManager(module)
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module.exit_json(changed=False, hosts_dns_facts=vmware_dns_config.gather_dns_facts())
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if __name__ == "__main__":
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main()
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