242 lines
8.1 KiB
Python
242 lines
8.1 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# (c) me@mimiko.me
|
|
# 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'}
|
|
|
|
RETURN = '''
|
|
---
|
|
hosts:
|
|
description: List of Zabbix hosts. See https://www.zabbix.com/documentation/3.4/manual/api/reference/host/get for list of host values.
|
|
returned: success
|
|
type: dict
|
|
sample: [ { "available": "1", "description": "", "disable_until": "0", "error": "", "flags": "0", "groups": ["1"], "host": "Host A", ... } ]
|
|
'''
|
|
|
|
DOCUMENTATION = '''
|
|
---
|
|
module: zabbix_host_facts
|
|
short_description: Gather facts about Zabbix host
|
|
description:
|
|
- This module allows you to search for Zabbix host entries.
|
|
version_added: "2.7"
|
|
author:
|
|
- "Michael Miko (@RedWhiteMiko)"
|
|
requirements:
|
|
- "python >= 2.6"
|
|
- zabbix-api
|
|
options:
|
|
host_name:
|
|
description:
|
|
- Name of the host in Zabbix.
|
|
- host_name is the unique identifier used and cannot be updated using this module.
|
|
required: true
|
|
host_ip:
|
|
description:
|
|
- Host interface IP of the host in Zabbix.
|
|
required: false
|
|
exact_match:
|
|
description:
|
|
- Find the exact match
|
|
type: bool
|
|
default: no
|
|
remove_duplicate:
|
|
description:
|
|
- Remove duplicate host from host result
|
|
type: bool
|
|
default: yes
|
|
host_inventory:
|
|
description:
|
|
- List of host inventory keys to display in result.
|
|
- Whole host inventory is retrieved if keys are not specified.
|
|
type: list
|
|
required: false
|
|
version_added: 2.8
|
|
extends_documentation_fragment:
|
|
- zabbix
|
|
'''
|
|
|
|
EXAMPLES = '''
|
|
- name: Get host info
|
|
local_action:
|
|
module: zabbix_host_facts
|
|
server_url: http://monitor.example.com
|
|
login_user: username
|
|
login_password: password
|
|
host_name: ExampleHost
|
|
host_ip: 127.0.0.1
|
|
timeout: 10
|
|
exact_match: no
|
|
remove_duplicate: yes
|
|
|
|
- name: Reduce host inventory information to provided keys
|
|
local_action:
|
|
module: zabbix_host_facts
|
|
server_url: http://monitor.example.com
|
|
login_user: username
|
|
login_password: password
|
|
host_name: ExampleHost
|
|
host_inventory:
|
|
- os
|
|
- tag
|
|
host_ip: 127.0.0.1
|
|
timeout: 10
|
|
exact_match: no
|
|
remove_duplicate: yes
|
|
'''
|
|
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
|
|
try:
|
|
from zabbix_api import ZabbixAPI, ZabbixAPISubClass
|
|
|
|
# Extend the ZabbixAPI
|
|
# Since the zabbix-api python module too old (version 1.0, no higher version so far),
|
|
# it does not support the 'hostinterface' api calls,
|
|
# so we have to inherit the ZabbixAPI class to add 'hostinterface' support.
|
|
class ZabbixAPIExtends(ZabbixAPI):
|
|
hostinterface = None
|
|
|
|
def __init__(self, server, timeout, user, passwd, validate_certs, **kwargs):
|
|
ZabbixAPI.__init__(self, server, timeout=timeout, user=user, passwd=passwd, validate_certs=validate_certs)
|
|
self.hostinterface = ZabbixAPISubClass(self, dict({"prefix": "hostinterface"}, **kwargs))
|
|
|
|
HAS_ZABBIX_API = True
|
|
except ImportError:
|
|
HAS_ZABBIX_API = False
|
|
|
|
|
|
class Host(object):
|
|
def __init__(self, module, zbx):
|
|
self._module = module
|
|
self._zapi = zbx
|
|
|
|
def get_hosts_by_host_name(self, host_name, exact_match, host_inventory):
|
|
""" Get host by host name """
|
|
search_key = 'search'
|
|
if exact_match:
|
|
search_key = 'filter'
|
|
host_list = self._zapi.host.get({'output': 'extend', 'selectParentTemplates': ['name'], search_key: {'host': [host_name]},
|
|
'selectInventory': host_inventory})
|
|
if len(host_list) < 1:
|
|
self._module.fail_json(msg="Host not found: %s" % host_name)
|
|
else:
|
|
return host_list
|
|
|
|
def get_hosts_by_ip(self, host_ips, host_inventory):
|
|
""" Get host by host ip(s) """
|
|
hostinterfaces = self._zapi.hostinterface.get({
|
|
'output': 'extend',
|
|
'filter': {
|
|
'ip': host_ips
|
|
}
|
|
})
|
|
if len(hostinterfaces) < 1:
|
|
self._module.fail_json(msg="Host not found: %s" % host_ips)
|
|
host_list = []
|
|
for hostinterface in hostinterfaces:
|
|
host = self._zapi.host.get({
|
|
'output': 'extend',
|
|
'selectGroups': 'extend',
|
|
'selectParentTemplates': ['name'],
|
|
'hostids': hostinterface['hostid'],
|
|
'selectInventory': host_inventory
|
|
})
|
|
host[0]['hostinterfaces'] = hostinterface
|
|
host_list.append(host[0])
|
|
return host_list
|
|
|
|
def delete_duplicate_hosts(self, hosts):
|
|
""" Delete duplicated hosts """
|
|
unique_hosts = []
|
|
listed_hostnames = []
|
|
for zabbix_host in hosts:
|
|
if zabbix_host['name'] in listed_hostnames:
|
|
continue
|
|
unique_hosts.append(zabbix_host)
|
|
listed_hostnames.append(zabbix_host['name'])
|
|
return unique_hosts
|
|
|
|
|
|
def main():
|
|
module = AnsibleModule(
|
|
argument_spec=dict(
|
|
server_url=dict(type='str', required=True, aliases=['url']),
|
|
login_user=dict(type='str', required=True),
|
|
login_password=dict(type='str', required=True, no_log=True),
|
|
host_name=dict(type='str', default='', required=False),
|
|
host_ip=dict(type='list', default=[], required=False),
|
|
http_login_user=dict(type='str', required=False, default=None),
|
|
http_login_password=dict(type='str', required=False, default=None, no_log=True),
|
|
validate_certs=dict(type='bool', required=False, default=True),
|
|
timeout=dict(type='int', default=10),
|
|
exact_match=dict(type='bool', required=False, default=False),
|
|
remove_duplicate=dict(type='bool', required=False, default=True),
|
|
host_inventory=dict(type='list', default=[], required=False)
|
|
),
|
|
supports_check_mode=True
|
|
)
|
|
|
|
if not HAS_ZABBIX_API:
|
|
module.fail_json(msg="Missing required zabbix-api module (check docs or install with: pip install zabbix-api)")
|
|
|
|
server_url = module.params['server_url']
|
|
login_user = module.params['login_user']
|
|
login_password = module.params['login_password']
|
|
http_login_user = module.params['http_login_user']
|
|
http_login_password = module.params['http_login_password']
|
|
validate_certs = module.params['validate_certs']
|
|
host_name = module.params['host_name']
|
|
host_ips = module.params['host_ip']
|
|
timeout = module.params['timeout']
|
|
exact_match = module.params['exact_match']
|
|
is_remove_duplicate = module.params['remove_duplicate']
|
|
host_inventory = module.params['host_inventory']
|
|
|
|
if not host_inventory:
|
|
host_inventory = 'extend'
|
|
|
|
zbx = None
|
|
# login to zabbix
|
|
try:
|
|
zbx = ZabbixAPIExtends(server_url, timeout=timeout, user=http_login_user, passwd=http_login_password,
|
|
validate_certs=validate_certs)
|
|
zbx.login(login_user, login_password)
|
|
except Exception as e:
|
|
module.fail_json(msg="Failed to connect to Zabbix server: %s" % e)
|
|
|
|
host = Host(module, zbx)
|
|
|
|
if host_name:
|
|
hosts = host.get_hosts_by_host_name(host_name, exact_match, host_inventory)
|
|
if is_remove_duplicate:
|
|
hosts = host.delete_duplicate_hosts(hosts)
|
|
extended_hosts = []
|
|
for zabbix_host in hosts:
|
|
zabbix_host['hostinterfaces'] = host._zapi.hostinterface.get({
|
|
'output': 'extend', 'hostids': zabbix_host['hostid']
|
|
})
|
|
extended_hosts.append(zabbix_host)
|
|
module.exit_json(ok=True, hosts=extended_hosts)
|
|
|
|
elif host_ips:
|
|
extended_hosts = host.get_hosts_by_ip(host_ips, host_inventory)
|
|
if is_remove_duplicate:
|
|
hosts = host.delete_duplicate_hosts(extended_hosts)
|
|
module.exit_json(ok=True, hosts=extended_hosts)
|
|
else:
|
|
module.exit_json(ok=False, hosts=[], result="No Host present")
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|