def estimate_database_size(server, username, password, log_level,
template_name):
zapi = ZabbixAPI(server=server, log_level=log_level)
zapi.login(username, password)
print ('Zabbix Server version: {}'.format(zapi.apiinfo.version({})))
templates = zapi.template.get({'output': 'extend',
'filter': {'host': template_name}})
if len(templates) == 0:
print ('Unknown template "{}"'.format(template_name))
sys.exit(1)
return
template = templates[0]
templateid = template['templateid']
items = zapi.item.get({'templateids': templateid, 'output': 'extend'})
usage = 0
for item in items:
key_ = item['key_']
refresh_rate = int(item['delay'])
history = int(item['history'])
trends = int(item['trends'])
# print (key_, refresh_rate, history, trends)
usage += ((history * (24.0 * 3600)) / refresh_rate) * 50
usage += (24.0 * trends) * 128
pass
# print(key_, delay, history, trends)
print ('{} MB'.format(usage / 1024 / 1024))
def get_host_info(server, username, password, log_level):
zapi = ZabbixAPI(server=server, log_level=log_level)
zapi.login(username, password)
responses = zapi.host.get({'output': 'extend'})
hostid = responses[0]['hostid']
items = zapi.item.get({'hostids': hostid, 'output': 'extend'})
for item in items:
if 'name' in item: # 2.0
print('"{}" (id: {}):'.format(item['name'], item['itemid']))
else: # 1.8
print('"{}" (id: {}):'.format(item['description'], item['itemid']))
pass
pprint.pprint(item)
pass
pass
def add_item_to_host(server, username, password, log_level,
host, name, key, remove_duplicate=False):
zapi = ZabbixAPI(server=server, log_level=log_level)
zapi.login(username, password)
version = zapi.apiinfo.version({})
host_id = zapi.host.get({'filter': {'host': host}})[0]['hostid']
duplicates = zapi.item.get({'filter': {'key_': key, 'host': host}})
if len(duplicates) > 0:
if remove_duplicate:
print('Key "{}" already exists({}).'.format(key, duplicates))
print('Try to remove it..')
request = []
for dup in duplicates:
request.append(dup['itemid'])
pass
result = zapi.item.delete(request)['itemids']
if type(result) == dict:
# Seems a bug in 2.0.x, in which [{'itemids': {id: id}}] is returned.
result = list(result.keys())
pass
if request != result:
print('Requested ids ({}) and resultant ids ({}) don\'t match.'
.format(request, result))
sys.exit(1)
return
else:
print('Delete operation seems successful.')
else:
print('Key "{}" already exists({}). Aborting..'.format(
key, duplicates))
sys.exit(1)
return
pass
pass
if version.startswith('2.2'):
print('Not supported, yet.')
elif version.startswith('2.0'):
interfaceid = zapi.hostinterface.get({'hostids': host_id})
try:
# https://www.zabbix.com/documentation/2.0/manual/appendix/api/item/create
result = zapi.item.create({ 'name' : name,
'description' : 'description',
'key_' : key,
'type' : 0, # Zabbix agent
'value_type': 0, # numeric float
'hostid' : host_id,
'interfaceid' : interfaceid[0]['interfaceid'],
'delay' : 30,
})
except Already_Exists as e:
print('Already exists')
pass
pass
else: # 1.8, which returns '1.3'...
# https://www.zabbix.com/documentation/1.8/api/item/create
#
# Note:
# - There's no "interfaceid" in 1.8
# - "name" isn't available but 'description is.
# - Already_Exists won't be returned even when it already exists.
# - Unkind errors will be sent on error, saying
# "[ CItem::create ] Cannot create Item while sending .."
result = zapi.item.create({ 'description' : name,
'key_' : key,
'hostid' : host_id,
'type' : 0, # Zabbix agent
'value_type': 0, # numeric float
'delay' : 30,
})
pass
print('Done.')
pass
def get_version(server, username, password, log_level):
zapi = ZabbixAPI(server=server, log_level=log_level)
zapi.login(username, password)
return zapi.apiinfo.version({})
def get_item_stat(server, username, password, log_level, host, key):
zapi = ZabbixAPI(server=server, log_level=log_level)
zapi.login(username, password)
item = zapi.item.get({ 'filter': {'host': host, 'key_': key},
'output': 'extend' })
itemid = item[0]['itemid']
print('item:')
pprint.pprint(item)
print('itemid: {}'.format(itemid))
# If this is set too long, your Zabbix server may not respond well.
now = time.time()
time_from = int(now - 6*60*60)
time_till = int(now)
# See: https://www.zabbix.com/documentation/1.8/api/history/get
#
# All parameters are optional except "history".
# If parameter is set in query, this option is considered
# as being ON, except if parameter is equal to NULL.
results = zapi.history.get({'history': 0, # Numeric (float)
'itemids': [itemid],
'output': 'extend',
'time_from': time_from,
'time_till': time_till,
# 'limit': 300,
})
if len(results) == 0:
print('Empty result. Exitting')
sys.exit(1)
return
(fd, filename) = tempfile.mkstemp(text=1)
f = os.fdopen(fd, 'w')
try:
min_clock = -1
max_clock = -1
for result in results:
clock = int(result['clock'])
value = result['value']
if min_clock < 0:
min_clock = clock
else:
min_clock = min(clock, min_clock)
pass
if max_clock < 0:
max_clock = clock
else:
max_clock = max(clock, max_clock)
pass
f.write('{} {}\n'.format(clock, value))
pass
min_t = time.strftime('%a, %d %b %Y %H:%M:%S', time.localtime(min_clock))
max_t = time.strftime('%a, %d %b %Y %H:%M:%S', time.localtime(max_clock))
print ('{} ({})-{} ({}) '.format(min_clock, min_t, max_clock, max_t))
f.close()
g = Gnuplot.Gnuplot()
# g.set_range('yrange', (0,1))
g.plot(Gnuplot.File(filename, using=(1,2), with_='lines'))
raw_input('Press return to finish\n')
finally:
os.unlink(filename)
pass
pass
def add_item_to_host(server,
username,
password,
log_level,
host,
name,
key,
remove_duplicate=False):
zapi = ZabbixAPI(server=server, log_level=log_level)
zapi.login(username, password)
version = zapi.apiinfo.version({})
host_id = zapi.host.get({'filter': {'host': host}})[0]['hostid']
duplicates = zapi.item.get({'filter': {'key_': key, 'host': host}})
if len(duplicates) > 0:
if remove_duplicate:
print('Key "{}" already exists({}).'.format(key, duplicates))
print('Try to remove it..')
request = []
for dup in duplicates:
request.append(dup['itemid'])
pass
result = zapi.item.delete(request)['itemids']
if type(result) == dict:
# Seems a bug in 2.0.x, in which [{'itemids': {id: id}}] is returned.
result = list(result.keys())
pass
if request != result:
print(
'Requested ids ({}) and resultant ids ({}) don\'t match.'.
format(request, result))
sys.exit(1)
return
else:
print('Delete operation seems successful.')
else:
print('Key "{}" already exists({}). Aborting..'.format(
key, duplicates))
sys.exit(1)
return
pass
pass
if version.startswith('2.2'):
print('Not supported, yet.')
elif version.startswith('2.0'):
interfaceid = zapi.hostinterface.get({'hostids': host_id})
try:
# https://www.zabbix.com/documentation/2.0/manual/appendix/api/item/create
result = zapi.item.create({
'name':
name,
'description':
'description',
'key_':
key,
'type':
0, # Zabbix agent
'value_type':
0, # numeric float
'hostid':
host_id,
'interfaceid':
interfaceid[0]['interfaceid'],
'delay':
30,
})
except Already_Exists as e:
print('Already exists')
pass
pass
else: # 1.8, which returns '1.3'...
# https://www.zabbix.com/documentation/1.8/api/item/create
#
# Note:
# - There's no "interfaceid" in 1.8
# - "name" isn't available but 'description is.
# - Already_Exists won't be returned even when it already exists.
# - Unkind errors will be sent on error, saying
# "[ CItem::create ] Cannot create Item while sending .."
result = zapi.item.create({
'description': name,
'key_': key,
'hostid': host_id,
'type': 0, # Zabbix agent
'value_type': 0, # numeric float
'delay': 30,
})
pass
print('Done.')
pass
