16. Create a screen using the Zabbix API

Zabbix's screen function allows graph to be aggregated and displayed uniformly,

Our requirement is to aggregate the same item of the same host group, such as a screen showing the memory usage of all hosts in the same set, to achieve a similar ganglia effect,

Because of the large number of servers, we call the Zabbix API to create them.

The reference address is as follows: Thank you, Daniel.

Https://www.zabbix.org/wiki/Python_script_to_create_Screen_from_all_Items/Graphs_of_a_host

http://caiguangguang.blog.51cto.com/1652935/1387401

http://john88wang.blog.51cto.com/2165294/1538456

The script is as follows: for v2.2.11

Import jsonimport urllib2import argparsedef requestjson (url, values):     data = json.dumps (values)     req = urllib2. Request (url, data, {' content-type ':  ' Application/json-rpc '})     res =  urllib2.urlopen (Req, data)     output = json.loads (Res.read ())      return outputdef authenticate (Url, username, password):     values = {' Jsonrpc ':  ' 2.0 ',                ' method ':  ' User.login ',                ' params ': {                    ' user ': username,                    ' Password ': password               },                ' id ':  ' 0 '     }    output = requestjson (url,  Values)     return output[' result ']def gethosts (Groupname, url, auth):     host_list = []    values = {' Jsonrpc ':  ' 2.0 ',               ' method ':  ' Hostgroup.get ',               ' params ':  {                    ' output ':  ' extend ',                  &nBSP; ' Filter ':  {' name ': groupname},                    ' selecthosts ':  [' HostID ']               },                ' auth ': auth,                ' id ':  ' 2 '     }    output =  Requestjson (url, values)     for host in output[' result '][0][' hosts ']:         host_list.append (host[' HostID ')     return  host_listdef getgraphs (Host_list, name_list, url, auth, columns, graphtype =0, dynamic=0):    if  (graphtype == 0):         selecttype = [' Graphid ']        select =  ' selectGraphs '     if  (graphtype == 1):         selecttype = [' itemid ',  ' value_type ']        select  =  ' Selectitems '     values =  ({' Jsonrpc ':  ' 2.0 ',                 ' method ':  ' Graph.get ',                 ' params ':  {                     select: [selecttype,  ' name '],                     ' output ':  [' graphid ',  ' name '],                     ' Hostids ': host_list,                     ' filter ':  {' Name ': name_list},                     ' SortField ':  ' name '                 },                 ' auth ': auth,                 ' id ':  ' 3 '                &NBSP,     output = requestjson (url, values)      bb = sorted (output[' result ')     graphs = []    if   (graphtype == 0):        for i in bb:             graphs.append (i[' Graphid '))     if  ( GRAPHTYPE == 1):        for i in bb:             if int (i[' value_type '))  in  (0 ,  3):                 Graphs.append (i[' itemid ')     graph_list = []    x =  0    y = 0    for graph in graphs:         graph_list.append ({              ' ResourceType ': graphtype,              ' ResouRceid ': graph,             ' width ':  ' 300 ' ,             ' height ':  ',              ' x ':  str (x),              ' y ':  str (y),              ' colspan ':  ' 0 ',              ' rowspan ':  ' 0 ',             ' elements ':   ' 0 ',             ' valign ':  ' 0 ',              ' halign ':  ' 0 ',              ' style ':  ' 0 ',            &nbSP; ' URL ':  ',             ' dynamic ':  str ( dynamic)         })         x  += 1        if x == int (columns):             x = 0             y += 1    return graph_ Listdef screencreate (url, auth, screen_name, graphids, columns):     columns = int (columns)     if len (graphids)  % columns = = 0:        vsize = len (Graphids)  / columns     else:        vsize =  (Len (graphids)  / columns)  +  1    values = {' Jsonrpc ':  ' 2.0 ',                ' method ':  ' screen.create ',                ' params ': [{                    ' name ': screen_name,                    ' Hsize ':  columns,                    ' Vsize ': vsize,                    ' Screenitems ': []               }],                ' Auth ': auth,               ' id ': 2               }    for i in  graphids:        values[' params '][0][' screenitems '].append (i)     output = requestjson (url, values) def main ():     url =  ' http://10.0.0.141/zabbix/api_jsonrpc.php '     username =  ' Admin '     password =  ' __q& (0sh1znadd '     auth =  authenticate (Url, username, password)     host_list = gethosts ( Groupname, url, auth)     graph_ids = getgraphs (host_list,  Graphname, url, auth, columns)     screencreate (url, auth, screen_ Name, graph_ids, columns) if __name__ ==  ' __main__ ':     parser = argparse. Argumentparser ()     parser.add_argument ('-G ',  dest= ' groupname ',  nargs= ' + ',  Metavar= ' groupname ',  type=str, help= ' which group you want to select ')      parser.add_argument ('-G ',  dest= ' graphname ',  nargs= ' + ',  metavar= ' graphname ',  type=str, help= ' Which graph you want to select ')      Parser.add_argument ('-C ',  dest= ' columns ',  metavar= ' columns ',  type=int, help= ' the  Screen columns ')     parser.add_argument ('-n ',  dest= ' screen_name ',  metavar= ' Screen_name ',  type=str, help= ' the screen name ')     args =  Parser.parse_args ()     groupname = args.groupname     graphname = args.graphname    columns = args.columns    screen_name = args.screen_ Name    main ()

How to use:

Python create_screen.py-g servers-g ' Network traffic on Em1 '-C 4-n ' servers Network traffic on EM1 '

This article is from the "11062687" blog, please be sure to keep this source http://11072687.blog.51cto.com/11062687/1739870

16. Create a screen using the Zabbix API