92 lines
2.9 KiB
Python
Executable File
92 lines
2.9 KiB
Python
Executable File
from PVEApi import PVEApi
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from argparse import ArgumentParser
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import json
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USERNAME = "zabbix@pve"
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PASSWORD = "zabbix"
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HOST = "172.16.3.11:8006"
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conn = PVEApi(HOST, USERNAME, PASSWORD)
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parser = ArgumentParser()
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parser.add_argument("node", choices=conn.get_node_list(), help="Choose node")
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parser.add_argument("type", choices=['vm', 'cluster', 'node'], help='categories')
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parser.add_argument("-l", "--list", dest='listing', action='store_true')
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parser.add_argument("-n", "--name", dest='name')
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parser.add_argument("-p", "--param", dest='param')
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args = parser.parse_args()
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NODE = args.node
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def get_vmnames(vmlist, node, **kwargs):
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"""
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Get Virtual Machine Names for discovery
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:param vmlist: list of VM class objects
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:param node: node name with to filter VMs by
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:param kwargs: used to accept command line parameters
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:return: list of dicts in [{'#VMNAME': "$name"}] format
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"""
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name_vmlist = list()
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for vm in vmlist:
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if kwargs['name'] is None:
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if vm.node == node:
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name_vmlist.append({'#VMNAME': vm.name})
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elif kwargs['name'] is not None and kwargs['listing'] is True:
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if vm.node == node and vm.name == kwargs['name']:
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name_vmlist.append({'#VMNAME': vm.name})
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return name_vmlist
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def get_vminfo(vmname, parameter=None):
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"""
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Get Virtual Machine data
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:param vmname: Virtual machine name
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:param kwargs: handle vm params
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:return: list od dicts with vm params
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"""
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vm = next(v for v in conn.get_cluster_vmlist() if v.name == vmname)
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if parameter is not None:
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vm_params = vm.__getattribute__(parameter)
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return vm_params
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else:
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vm_params = list()
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for param in dir(vm):
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if not param.startswith('__'):
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vm_params.append({'#' + param.upper(): vm.__getattribute__(param)})
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return listofdicts_to_zabbix_json(vm_params)
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def listofdicts_to_zabbix_json(dlist):
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"""
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Converts list of dicts to JSON an wraps around 'data'
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:param dlist: list of dicts you want to convert
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:return: JSON string for zabbix-get
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"""
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newdlist=list()
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for d in dlist:
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for k,v in d.iteritems():
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k = '{'+k+'}'
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newdict = {k: v}
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newdlist.append(newdict)
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newdlist = {"data": newdlist}
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zabbixjson = json.dumps(newdlist,separators=(',', ':'))
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return zabbixjson
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def exec_vm(**kwargs):
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"""
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Handles vm positional parameter
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:param kwargs: handle cmd parametres
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:return:
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"""
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if kwargs['name'] is not None and kwargs['listing'] is False:
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print get_vminfo(kwargs['name'],kwargs['param'])
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else:
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print listofdicts_to_zabbix_json(
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get_vmnames(conn.get_cluster_vmlist(), NODE, name=kwargs['name'], listing=kwargs['listing']))
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if args.type == "vm":
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exec_vm(listing=args.listing, name=args.name, param=args.param)
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else:
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print args
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