309 lines
10 KiB
Python
309 lines
10 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# (c) 2015, Joseph Callen <jcallen () csc.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 = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = r'''
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---
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module: vmware_host
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short_description: Add/remove ESXi host to/from vCenter
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description:
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- This module can be used to add/remove/reconnect an ESXi host to/from vCenter.
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version_added: '2.0'
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author:
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- Joseph Callen (@jcpowermac)
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- Russell Teague (@mtnbikenc)
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- Maxime de Roucy (@tchernomax)
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notes:
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- Tested on vSphere 5.5
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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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datacenter_name:
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description:
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- Name of the datacenter to add the host.
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required: yes
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cluster_name:
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description:
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- Name of the cluster to add the host.
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- Required from version 2.5.
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required: yes
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esxi_hostname:
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description:
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- ESXi hostname to manage.
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required: yes
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esxi_username:
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description:
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- ESXi username.
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- Required for adding a host.
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- Optional for reconnect.
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- Unused for removing.
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- No longer required from version 2.5.
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esxi_password:
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description:
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- ESXi password.
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- Required for adding a host.
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- Optional for reconnect.
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- Unused for removing.
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- No longer required from version 2.5.
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state:
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description:
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- "present: add the host if it's absent else do nothing."
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- "absent: remove the host if it's present else do nothing."
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- "add_or_reconnect: add the host if it's absent else reconnect it."
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- "reconnect: reconnect the host if it's present else fail."
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default: present
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choices:
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- present
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- absent
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- add_or_reconnect
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- reconnect
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extends_documentation_fragment: vmware.documentation
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'''
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EXAMPLES = r'''
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- name: Add ESXi Host to vCenter
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vmware_host:
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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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datacenter_name: datacenter_name
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cluster_name: cluster_name
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esxi_hostname: '{{ esxi_hostname }}'
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esxi_username: '{{ esxi_username }}'
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esxi_password: '{{ esxi_password }}'
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state: present
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delegate_to: localhost
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- name: Reconnect ESXi Host (with username/password set)
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vmware_host:
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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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datacenter_name: datacenter_name
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cluster_name: cluster_name
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esxi_hostname: '{{ esxi_hostname }}'
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esxi_username: '{{ esxi_username }}'
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esxi_password: '{{ esxi_password }}'
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state: reconnect
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delegate_to: localhost
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- name: Reconnect ESXi Host (with default username/password)
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vmware_host:
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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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datacenter_name: datacenter_name
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cluster_name: cluster_name
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esxi_hostname: '{{ esxi_hostname }}'
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state: reconnect
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delegate_to: localhost
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'''
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RETURN = r'''
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'''
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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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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.vmware import (
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TaskError,
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connect_to_api,
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vmware_argument_spec,
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wait_for_task,
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find_host_by_cluster_datacenter,
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)
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class VMwareHost(object):
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def __init__(self, module):
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self.module = module
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self.datacenter_name = module.params['datacenter_name']
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self.cluster_name = module.params['cluster_name']
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self.esxi_hostname = module.params['esxi_hostname']
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self.esxi_username = module.params['esxi_username']
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self.esxi_password = module.params['esxi_password']
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self.state = module.params['state']
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self.cluster = None
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self.host = None
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self.content = connect_to_api(module)
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def process_state(self):
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try:
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# Currently state_update_dvs is not implemented.
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host_states = {
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'absent': {
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'present': self.state_remove_host,
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'absent': self.state_exit_unchanged,
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},
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'present': {
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'present': self.state_exit_unchanged,
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'absent': self.state_add_host,
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},
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'add_or_reconnect': {
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'present': self.state_reconnect_host,
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'absent': self.state_add_host,
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},
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'reconnect': {
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'present': self.state_reconnect_host,
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}
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}
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host_states[self.state][self.check_host_state()]()
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except vmodl.RuntimeFault as runtime_fault:
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self.module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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self.module.fail_json(msg=method_fault.msg)
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except Exception as e:
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self.module.fail_json(msg=str(e))
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def add_host_to_vcenter(self):
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if self.esxi_username is None or self.esxi_password is None:
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self.module.fail_json(msg='esxi_username and esxi_password are required to add a host')
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host_connect_spec = vim.host.ConnectSpec()
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host_connect_spec.hostName = self.esxi_hostname
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host_connect_spec.userName = self.esxi_username
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host_connect_spec.password = self.esxi_password
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host_connect_spec.force = True
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host_connect_spec.sslThumbprint = ""
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as_connected = True
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esxi_license = None
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resource_pool = None
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try:
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task = self.cluster.AddHost_Task(host_connect_spec, as_connected, resource_pool, esxi_license)
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success, result = wait_for_task(task)
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return success, result
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except TaskError as add_task_error:
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# This is almost certain to fail the first time.
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# In order to get the sslThumbprint we first connect
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# get the vim.fault.SSLVerifyFault then grab the sslThumbprint
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# from that object.
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#
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# args is a tuple, selecting the first tuple
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ssl_verify_fault = add_task_error.args[0]
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host_connect_spec.sslThumbprint = ssl_verify_fault.thumbprint
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task = self.cluster.AddHost_Task(host_connect_spec, as_connected, resource_pool, esxi_license)
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success, result = wait_for_task(task)
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return success, result
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def reconnect_host_to_vcenter(self):
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reconnecthost_args = {}
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reconnecthost_args['reconnectSpec'] = vim.HostSystem.ReconnectSpec()
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reconnecthost_args['reconnectSpec'].syncState = True
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if self.esxi_username is not None or self.esxi_password is not None:
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reconnecthost_args['cnxSpec'] = vim.host.ConnectSpec()
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reconnecthost_args['cnxSpec'].hostName = self.esxi_hostname
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reconnecthost_args['cnxSpec'].userName = self.esxi_username
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reconnecthost_args['cnxSpec'].password = self.esxi_password
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reconnecthost_args['cnxSpec'].force = True
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reconnecthost_args['cnxSpec'].sslThumbprint = ""
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try:
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task = self.host.ReconnectHost_Task(**reconnecthost_args)
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success, result = wait_for_task(task)
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return success, result
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except TaskError as add_task_error:
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# See add_host_to_vcenter
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ssl_verify_fault = add_task_error.args[0]
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reconnecthost_args['cnxSpec'].sslThumbprint = ssl_verify_fault.thumbprint
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task = self.host.ReconnectHost_Task(**reconnecthost_args)
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success, result = wait_for_task(task)
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return success, result
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def state_exit_unchanged(self):
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self.module.exit_json(changed=False)
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def state_remove_host(self):
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changed = True
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result = None
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if not self.module.check_mode:
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if not self.host.runtime.inMaintenanceMode:
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maintenance_mode_task = self.host.EnterMaintenanceMode_Task(300, True, None)
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changed, result = wait_for_task(maintenance_mode_task)
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if changed:
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task = self.host.Destroy_Task()
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changed, result = wait_for_task(task)
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else:
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raise Exception(result)
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self.module.exit_json(changed=changed, result=str(result))
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def state_update_host(self):
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self.module.exit_json(changed=False, msg="Currently not implemented.")
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def state_add_host(self):
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changed = True
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result = None
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if not self.module.check_mode:
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changed, result = self.add_host_to_vcenter()
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self.module.exit_json(changed=changed, result=str(result))
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def state_reconnect_host(self):
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changed = True
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result = None
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if not self.module.check_mode:
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changed, result = self.reconnect_host_to_vcenter()
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self.module.exit_json(changed=changed, result=str(result))
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def check_host_state(self):
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self.host, self.cluster = find_host_by_cluster_datacenter(self.module, self.content, self.datacenter_name,
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self.cluster_name, self.esxi_hostname)
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if self.host is None:
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return 'absent'
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else:
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return 'present'
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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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datacenter_name=dict(type='str', required=True),
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cluster_name=dict(type='str', required=True),
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esxi_hostname=dict(type='str', required=True),
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esxi_username=dict(type='str', required=False),
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esxi_password=dict(type='str', required=False, no_log=True),
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state=dict(default='present',
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choices=['present', 'absent', 'add_or_reconnect', 'reconnect'],
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type='str'))
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module = AnsibleModule(
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argument_spec=argument_spec,
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supports_check_mode=True,
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required_if=[
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['state', 'present', ['esxi_username', 'esxi_password']],
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['state', 'add_or_reconnect', ['esxi_username', 'esxi_password']]])
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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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vmware_host = VMwareHost(module)
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vmware_host.process_state()
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if __name__ == '__main__':
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main()
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