zabbix_host_massremove.py

#!/usr/bin/env python
#coding:utf8

'''
Created on 03.06.2015
'''

import optparse
import sys
import traceback
from getpass import getpass
from core import ZabbixAPI

def get_options():
    usage = "usage: %prog [options]"
    OptionParser = optparse.OptionParser
    parser = OptionParser(usage)

    parser.add_option("-s","--server",action="store",type="string",\
        dest="server",help="(REQUIRED)Zabbix Server URL.")
    parser.add_option("-u", "--username", action="store", type="string",\
        dest="username",help="(REQUIRED)Username (Will prompt if not given).")
    parser.add_option("-p", "--password", action="store", type="string",\
        dest="password",help="(REQUIRED)Password (Will prompt if not given).")
    parser.add_option("-H","--hostname",action="store",type="string",\
        dest="hostname",help="(REQUIRED)hostname for hosts.")
    parser.add_option("-t","--templates",action="store",type="string",\
        dest="templates",default="",help="Templates to unlink and clear from the given hosts.If you want to use multiple groups,separate them with a ','.")
    parser.add_option("-g","--groups",action="store",type="string",\
        dest="groups",default="",help="Host groups to remove the given hosts from.If you want to use multiple groups,separate them with a ','.")
    parser.add_option("-f","--file",dest="filename",\
        metavar="FILE",help="Load values from input file. Specify - for standard input Each line of file contains whitespace delimited: <hostname>4space<templates>4space<groups>")

    options,args = parser.parse_args()

    if not options.server:
        options.server = raw_input('server http:')

    if not options.username:
        options.username = raw_input('Username:')

    if not options.password:
        options.password = getpass()

    return options, args

def errmsg(msg):
    sys.stderr.write(msg + "\n")
    sys.exit(-1)

def get_list(lists, key):
    l = []
    for i in lists:
        l.append(i[key]) 
    return l

def get_api(**kwargs):
    try:
        print zapi.host.massremove(kwargs)
    except Exception as e:
	print str(e)


if __name__ == "__main__":
    options, args = get_options()

    zapi = ZabbixAPI(options.server,options.username, options.password)

    file = options.filename

    if file:
        with open(file,"r") as f:
            content = f.readlines()
            for i in content:
                l = i.split("    ")
                hostname = l[0].rstrip()
                hostid=zapi.host.get({"filter":{"host":hostname}})[0]["hostid"]
                try:
                    templates = l[1].rstrip()
                    templates_id = zapi.template.get({"output": "templateid","filter": {"host":templates.split(",")}})
                    templateids = get_list(templates_id, "templateid")
                except:
                    templateids = ""
                try: 
                    groups = l[2].rstrip()
		    groups_id = zapi.hostgroup.get({"output": "groupid","filter": {"name":groups.split(",")}})
                    groupids = get_list(groups_id, "groupid")
                except:
                    groupids = ""
                if templateids and groupids:
                    get_api(templateids_clear=templateids, groupids=groupids, hostids=hostid)
                elif templateids and not groupids:
                    get_api(templateids_clear=templateids, hostids=hostid)
                elif not templateids and groupids:
                    get_api(groupids=groupids, hostids=hostid)
    else:
	templates = options.templates
        hostname = options.hostname
        groups = options.groups
        hostid = zapi.host.get({"filter":{"host":hostname}})[0]["hostid"]
        if templates:
            templates_id = zapi.template.get({"output": "templateid","filter": {"host":templates.split(",")}})
            templateids = get_list(templates_id, "templateid")
        else:
            templateids = ""
        if groups:
            groups_id = zapi.hostgroup.get({"output": "groupid","filter": {"name":groups.split(",")}})
            groupids = get_list(groups_id, "groupid")
        else:
            groupids = ""
        if templateids and groupids:
            get_api(templateids_clear=templateids, groupids=groupids, hostids=hostid)
        elif templateids and not groupids:
            get_api(templateids_clear=templateids, hostids=hostid)
        elif not templateids and groupids:
            get_api(groupids=groupids, hostids=hostid)