Busk at 22:39, 29 February 2020

2020-02-29T22:39:20Z

Busk: Created page with "== Prep <= Debian 10 /Ubuntu 18.04 ==

 apt install python3-requests

or using virtual env

 apt insatll python3-venv python3 -m venv venv source venv/bin/act..."

2020-02-29T22:31:22Z

Created page with "== Prep <= Debian 10 /Ubuntu 18.04 == <pre> apt install python3-requests </pre> or using virtual env <pre> apt insatll python3-venv python3 -m venv venv source venv/bin/act..."

New page

== Prep <= Debian 10 /Ubuntu 18.04 ==

<pre>
apt install python3-requests
</pre>

or using virtual env

<pre>
apt insatll python3-venv
python3 -m venv venv
source venv/bin/activate
pip install -U wheel pip
pip install requests
</pre>

== Example usage ==
<pre>
./zabbix-create-screen-from-host.py --hostname "myhost.example.com" --screenname "myhost.example.com-screen" -u myadmin -p myadminpass

# python3 zabbix-create-screen-from-host.py -h
usage: zabbix-create-screen.py [-h] [--url URL] -H HOSTNAME [-u USERNAME]
[-p PASSWORD] -s SCREENNAME [-c COLUMNS] [-d]
[-t]

Create Zabbix screen from all of a host Items or Graphs.

optional arguments:
-h, --help show this help message and exit
--url URL Zabbix API to create screen from
-H HOSTNAME, --hostname HOSTNAME
Zabbix Host to create screen from
-u USERNAME, --username USERNAME
Zabbix API user to create screen from
-p PASSWORD, --password PASSWORD
Zabbix API userpass to create screen from
-s SCREENNAME, --screenname SCREENNAME
Screen name in Zabbix. Put quotes around it if you
want spaces in the name.
-c COLUMNS number of columns in the screen (default: 3)
-d enable for dynamic screen items (default: disabled)
-t set to 1 if you want to create only simple graphs of
items, no previously defined graphs will be added to
screen (default 0)
</pre>

== Source Code ==

```
#!/usr/bin/env python3
import math
import requests
import json
import argparse
import sys

def authenticate(url, username, password):
payload = {'jsonrpc': '2.0',
'method': 'user.login',
'params': {
'user': username,
'password': password
},
'id': '2'
}

headers = {'Content-Type': 'application/json-rpc'}
response = requests.post(url, data = json.dumps(payload), headers = headers);
data = response.json()

try:
message = data['result']
except:
message = data['error']['data']
print(message)
quit()

return data['result']

def getGraph(hostname, url, auth, graphtype, dynamic, columns):
if (graphtype == 0):
selecttype = ['graphid']
select = 'selectGraphs'
if (graphtype == 1):
selecttype = ['itemid', 'value_type']
select = 'selectItems'

payload = {'jsonrpc': '2.0',
'method': 'host.get',
'params': {
select: selecttype,
'output': ['hostid', 'host'],
'searchByAny': 1,
'filter': {
'host': hostname
}
},
'auth': auth,
'id': '2'
}
headers = {'Content-Type': 'application/json-rpc'}
response = requests.post(url, data = json.dumps(payload), headers = headers);
data = response.json()
if len(data['result']) <= 0:
# raise ValueError("Host has no metric items to graph. Does host exist?")
sys.exit("Host has no metric items to graph. Does host exist?")
graphs = []
if (graphtype == 0):
for i in data['result'][0]['graphs']:
graphs.append(i['graphid'])

if (graphtype == 1):
for i in data['result'][0]['items']:
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": "500",
"height": "100",
"x": str(x),
"y": str(y),
"colspan": "1",
"rowspan": "1",
"elements": "0",
"valign": "0",
"halign": "0",
"style": "0",
"url": "",
"dynamic": str(dynamic)
})
x += 1
if x == columns:
x = 0
y += 1

return graph_list

def screenCreate(url, auth, screen_name, graphids, columns):
if len(graphids) % columns == 0:
vsize = math.ceil( len(graphids) / columns )
else:
vsize = math.ceil( (len(graphids) / columns) + 1 )

payload = {"jsonrpc": "2.0",
"method": "screen.create",
"params": [{
"name": screen_name,
"hsize": columns,
"vsize": vsize,
"screenitems": []
}],
"auth": auth,
"id": 2
}

for i in graphids:
payload['params'][0]['screenitems'].append(i)

headers = {'Content-Type': 'application/json-rpc'}
response = requests.post(url, data = json.dumps(payload), headers = headers);
data = response.json()
# data = json.loads(response.text)

try:
message = data['result']
except:
message =data['error']['data']

print(json.dumps(message))

def main():

parser = argparse.ArgumentParser(description='Create Zabbix screen from all of a host Items or Graphs.')
# parser.add_argument('hostname', metavar='H', type=str,
parser.add_argument('--url', required=False, type=str,
default='https://monitor.example.com/zabbix/api_jsonrpc.php',
help='Zabbix API to create screen from')
parser.add_argument('-H', '--hostname', required=True, type=str,
help='Zabbix Host to create screen from')
parser.add_argument('-u', '--username', required=False, type=str,
default='admin',
help='Zabbix API user to create screen from')
parser.add_argument('-p', '--password', required=False, type=str,
default='admin',
help='Zabbix API userpass to create screen from')
parser.add_argument('-s', '--screenname', required=True, type=str,
help='Screen name in Zabbix. Put quotes around it if you want spaces in the name.')
parser.add_argument('-c', dest='columns', type=int, default=3,
help='number of columns in the screen (default: 3)')
parser.add_argument('-d', dest='dynamic', action='store_true',
help='enable for dynamic screen items (default: disabled)')
parser.add_argument('-t', dest='screentype', action='store_true',
help='set to 1 if you want to create only simple graphs of items, no previously defined graphs will be added to screen (default 0)')

args = parser.parse_args()
hostname = args.hostname
screen_name = args.screenname
username = args.username
password = args.password
url = args.url
columns = args.columns
dynamic = (1 if args.dynamic else 0)
screentype = (1 if args.screentype else 0)

auth = authenticate(url, username, password)
graphids = getGraph(hostname, url, auth, screentype, dynamic, columns)

print("screen name: " + screen_name)
print("total graph number: " + str(len(graphids)))

screenCreate(url, auth, screen_name, graphids, columns)

if __name__ == '__main__':
main()

```

[[Category:Python]]
[[Category:Scripts]]

← Older revision		Revision as of 22:39, 29 February 2020
Line 1:		Line 1:
		+	https://zabbix.org/wiki/Python_script_to_create_Screen_from_all_Items/Graphs_of_a_host
		+
	== Prep <= Debian 10 /Ubuntu 18.04 ==		== Prep <= Debian 10 /Ubuntu 18.04 ==

Simple Zabbix Create Screen Script - Revision history

Busk at 22:39, 29 February 2020

Busk: Created page with "== Prep <= Debian 10 /Ubuntu 18.04 ==
apt install python3-requests
or using virtual env
apt insatll python3-venv python3 -m venv venv source venv/bin/act..."