mirror of https://github.com/ansible/ansible.git
VMware: New module vmware_host_ipv6 (#47275)
* New module vmware_host_ipv6 * Minor changes Signed-off-by: Christian Kotte <christian.kotte@gmx.de> Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>pull/47363/head
Christian Kotte
6 years ago
committed by
Abhijeet Kasurde
parent
6cd17401ec
commit
cd988f645a
@ -0,0 +1,238 @@
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2018, Christian Kotte <christian.kotte@gmx.de>
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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 = {
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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_ipv6
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short_description: Enables/Disables IPv6 support for an ESXi host system
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description:
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- This module can be used to enable or disable IPv6 support for ESXi host systems in given vCenter infrastructure.
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- It also checks if the host needs to be restarted.
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version_added: 2.8
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author:
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- Christian Kotte (@ckotte) <christian.kotte@gmx.de>
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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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state:
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description:
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- Enable or disable IPv6 support.
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- You need to reboot the ESXi host if you change the configuration.
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type: bool
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choices: [ enabled, disabled ]
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default: 'enabled'
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esxi_hostname:
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description:
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- Name of the host system to work with.
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- This is required parameter if C(cluster_name) is not specified.
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cluster_name:
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description:
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- Name of the cluster from which all host systems will be used.
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- This is required parameter if C(esxi_hostname) is not specified.
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extends_documentation_fragment: vmware.documentation
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'''
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EXAMPLES = r'''
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- name: Enable IPv6 for an host system
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vmware_host_ipv6:
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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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state: enabled
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validate_certs: no
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delegate_to: localhost
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- name: Disable IPv6 for an host system
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vmware_host_ipv6:
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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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state: disabled
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validate_certs: no
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delegate_to: localhost
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- name: Disable IPv6 for all host systems from cluster
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vmware_host_ipv6:
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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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state: disabled
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validate_certs: no
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delegate_to: localhost
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'''
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RETURN = r'''
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result:
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description: metadata about host system's IPv6 configuration
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returned: always
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type: dict
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sample: {
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"esxi01": {
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"changed": false,
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"msg": "IPv6 is already enabled and active for host 'esxi01'",
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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 PyVmomi, vmware_argument_spec
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from ansible.module_utils._text import to_native
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class VmwareHostIPv6(PyVmomi):
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"""Class to manage IPv6 for an ESXi host system"""
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def __init__(self, module):
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super(VmwareHostIPv6, self).__init__(module)
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cluster_name = self.params.get('cluster_name')
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esxi_host_name = self.params.get('esxi_hostname')
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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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if not self.hosts:
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self.module.fail_json(msg="Failed to find host system with given configuration.")
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def ensure(self):
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"""Manage IPv6 for an ESXi host system"""
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results = dict(changed=False, result=dict())
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desired_state = self.module.params['state']
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host_change_list = []
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for host in self.hosts:
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changed = False
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results['result'][host.name] = dict(msg='')
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host_network_system = host.configManager.networkSystem
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host_network_info = host_network_system.networkInfo
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if desired_state == 'enabled':
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# Don't do anything if IPv6 is already enabled
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if host_network_info.atBootIpV6Enabled:
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if host_network_info.ipV6Enabled:
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results['result'][host.name]['msg'] = "IPv6 is already enabled and active for host '%s'" % \
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host.name
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if not host_network_info.ipV6Enabled:
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changed = True
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results['result'][host.name]['msg'] = ("IPv6 is already enabled for host '%s', but a reboot"
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" is required!" % host.name)
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# Enable IPv6
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else:
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if not self.module.check_mode:
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try:
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config = vim.host.NetworkConfig()
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config.ipV6Enabled = True
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host_network_system.UpdateNetworkConfig(config, "modify")
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changed = True
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results['result'][host.name]['changed'] = True
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results['result'][host.name]['msg'] = "IPv6 enabled for host '%s'" % host.name
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except (vim.fault.AlreadyExists, vim.fault.NotFound):
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self.module.fail_json(msg="Network entity specified in the configuration for host '%s'"
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" already exists" % host.name)
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except vmodl.fault.InvalidArgument as invalid_argument:
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self.module.fail_json(msg="Invalid parameter specified for host '%s' : %s" %
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(host.name, to_native(invalid_argument.msg)))
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except vim.fault.HostConfigFault as config_fault:
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self.module.fail_json(msg="Failed to enable IPv6 for host '%s' due to : %s" %
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(host.name, to_native(config_fault.msg)))
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except vmodl.fault.NotSupported as not_supported:
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self.module.fail_json(msg="Failed to enable IPv6 for host '%s' due to : %s" %
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(host.name, to_native(not_supported.msg)))
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except (vmodl.RuntimeFault, vmodl.MethodFault) as runtime_fault:
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self.module.fail_json(msg="Failed to enable IPv6 for host '%s' due to : %s" %
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(host.name, to_native(runtime_fault.msg)))
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else:
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changed = True
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results['result'][host.name]['changed'] = True
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results['result'][host.name]['msg'] = "IPv6 will be enabled for host '%s'" % host.name
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elif desired_state == 'disabled':
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# Don't do anything if IPv6 is already disabled
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if not host_network_info.atBootIpV6Enabled:
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if not host_network_info.ipV6Enabled:
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results['result'][host.name]['msg'] = "IPv6 is already disabled for host '%s'" % host.name
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if host_network_info.ipV6Enabled:
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changed = True
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results['result'][host.name]['msg'] = ("IPv6 is already disabled for host '%s',"
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" but a reboot is required!" % host.name)
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# Disable IPv6
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else:
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if not self.module.check_mode:
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try:
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config = vim.host.NetworkConfig()
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config.ipV6Enabled = False
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host_network_system.UpdateNetworkConfig(config, "modify")
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changed = True
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results['result'][host.name]['changed'] = True
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results['result'][host.name]['msg'] = "IPv6 disabled for host '%s'" % host.name
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except (vim.fault.AlreadyExists, vim.fault.NotFound):
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self.module.fail_json(msg="Network entity specified in the configuration for host '%s'"
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" already exists" % host.name)
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except vmodl.fault.InvalidArgument as invalid_argument:
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self.module.fail_json(msg="Invalid parameter specified for host '%s' : %s" %
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(host.name, to_native(invalid_argument.msg)))
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except vim.fault.HostConfigFault as config_fault:
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self.module.fail_json(msg="Failed to disable IPv6 for host '%s' due to : %s" %
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(host.name, to_native(config_fault.msg)))
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except vmodl.fault.NotSupported as not_supported:
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self.module.fail_json(msg="Failed to disable IPv6 for host '%s' due to : %s" %
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(host.name, to_native(not_supported.msg)))
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except (vmodl.RuntimeFault, vmodl.MethodFault) as runtime_fault:
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self.module.fail_json(msg="Failed to disable IPv6 for host '%s' due to : %s" %
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(host.name, to_native(runtime_fault.msg)))
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else:
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changed = True
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results['result'][host.name]['changed'] = True
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results['result'][host.name]['msg'] = "IPv6 will be disabled for host '%s'" % host.name
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host_change_list.append(changed)
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if any(host_change_list):
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results['changed'] = True
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self.module.exit_json(**results)
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def main():
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"""
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Main
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"""
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argument_spec = vmware_argument_spec()
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argument_spec.update(
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state=dict(default='enabled', choices=['enabled', 'disabled']),
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esxi_hostname=dict(type='str', required=False),
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cluster_name=dict(type='str', required=False),
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)
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module = AnsibleModule(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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supports_check_mode=True
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)
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ipv6 = VmwareHostIPv6(module)
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ipv6.ensure()
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if __name__ == '__main__':
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main()
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@ -0,0 +1,2 @@
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shippable/vcenter/group1
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cloud/vcenter
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@ -0,0 +1,124 @@
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# Test code for the vmware_host_ipv6 module.
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# Copyright: (c) 2018, Christian Kotte <christian.kotte@gmx.de>
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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: 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:
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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: get a list of clusters from vcsim
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uri:
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url: http://{{ vcsim }}:5000/govc_find?filter=CCR
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register: clusters
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- name: get a cluster
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set_fact:
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ccr1: "{{ clusters.json[0] | basename }}"
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- name: get a list of hosts from vcsim
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uri:
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url: http://{{ vcsim }}:5000/govc_find?filter=H
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register: hosts
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- name: get a host
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set_fact:
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host1: "{{ hosts.json[0] | basename }}"
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- debug: var=ccr1
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- debug: var=host1
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- name: Enable IPv6 support for a given host
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vmware_host_ipv6:
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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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esxi_hostname: "{{ host1 }}"
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validate_certs: no
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state: enabled
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register: host_ipv6_facts
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- debug: var=host_ipv6_facts
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- assert:
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that:
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- host_ipv6_facts is defined
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- host_ipv6_facts.changed
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- name: Enable IPv6 support for a given host in check mode
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vmware_host_ipv6:
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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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esxi_hostname: "{{ host1 }}"
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validate_certs: no
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state: enabled
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register: host_ipv6_facts_check_mode
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check_mode: yes
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- debug: var=host_ipv6_facts_check_mode
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- assert:
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that:
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- host_ipv6_facts_check_mode is defined
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- host_ipv6_facts_check_mode.changed
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- name: Enable IPv6 support for all hosts in given cluster
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vmware_host_ipv6:
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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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cluster_name: "{{ ccr1 }}"
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validate_certs: no
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state: enabled
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register: hosts_ipv6_facts
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- debug: var=hosts_ipv6_facts
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- assert:
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that:
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- hosts_ipv6_facts is defined
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- hosts_ipv6_facts.changed
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- name: Enable IPv6 support for all hosts in given cluster in check mode
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vmware_host_ipv6:
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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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cluster_name: "{{ ccr1 }}"
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validate_certs: no
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state: enabled
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register: hosts_ipv6_facts_check_mode
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check_mode: yes
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- debug: var=hosts_ipv6_facts_check_mode
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- assert:
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that:
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- hosts_ipv6_facts_check_mode is defined
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- hosts_ipv6_facts_check_mode.changed
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