EVOLUTION-MANAGER

Edit File: vmware_host_package_info.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': ['preview'],
    'supported_by': 'community'
}

DOCUMENTATION = r'''
---
module: vmware_host_package_info
short_description: Gathers info about available packages on an ESXi host
description:
- This module can be used to gather information about available packages and their status on an ESXi host.
version_added: '2.9'
author:
- Abhijeet Kasurde (@Akasurde)
notes:
- Tested on vSphere 6.5
requirements:
- python >= 2.6
- PyVmomi
options:
  cluster_name:
    description:
    - Name of the cluster.
    - Package information about each ESXi server will be returned for given cluster.
    - If C(esxi_hostname) is not given, this parameter is required.
    type: str
  esxi_hostname:
    description:
    - ESXi hostname.
    - Package information 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 info about all ESXi Host in given Cluster
  vmware_host_package_info:
    hostname: '{{ vcenter_hostname }}'
    username: '{{ vcenter_username }}'
    password: '{{ vcenter_password }}'
    cluster_name: cluster_name
  delegate_to: localhost
  register: cluster_host_packages

- name: Gather info about ESXi Host
  vmware_host_package_info:
    hostname: '{{ vcenter_hostname }}'
    username: '{{ vcenter_username }}'
    password: '{{ vcenter_password }}'
    esxi_hostname: '{{ esxi_hostname }}'
  delegate_to: localhost
  register: host_packages
'''

RETURN = r'''
hosts_package_info:
    description:
    - dict with hostname as key and dict with package information as value
    returned: hosts_package_info
    type: dict
    sample: { "hosts_package_info": { "localhost.localdomain": []}}
'''

from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.vmware import vmware_argument_spec, PyVmomi

class VmwarePackageManager(PyVmomi):
    def __init__(self, module):
        super(VmwarePackageManager, 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)

def gather_package_info(self):
        hosts_info = {}
        for host in self.hosts:
            host_package_info = []
            host_pkg_mgr = host.configManager.imageConfigManager
            if host_pkg_mgr:
                pkgs = host_pkg_mgr.FetchSoftwarePackages()
                for pkg in pkgs:
                    host_package_info.append(dict(
                        name=pkg.name,
                        version=pkg.version,
                        vendor=pkg.vendor,
                        summary=pkg.summary,
                        description=pkg.description,
                        acceptance_level=pkg.acceptanceLevel,
                        maintenance_mode_required=pkg.maintenanceModeRequired,
                        creation_date=pkg.creationDate,
                    ))
            hosts_info[host.name] = host_package_info
        return hosts_info

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_host_package_config = VmwarePackageManager(module)
    module.exit_json(changed=False, hosts_package_info=vmware_host_package_config.gather_package_info())

if __name__ == "__main__":
    main()