mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
fba800ae52
Suspicious sections: plugins/mail/postfix_mail_stats recieved.label plugins/nginx/nginx_vhost_traffic
87 lines
2.4 KiB
Python
Executable File
87 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Plugin to report service status
|
|
#
|
|
# Needs following minimal configuration in plugin-conf.d/nova:
|
|
# [nova_*]
|
|
# user nova
|
|
#
|
|
# Magic markers
|
|
#%# capabilities=autoconf
|
|
#%# family=auto
|
|
|
|
import sys
|
|
|
|
try:
|
|
from nova import context
|
|
from nova import db
|
|
from nova import flags
|
|
from nova import utils
|
|
except ImportError:
|
|
successful_import = False
|
|
else:
|
|
successful_import = True
|
|
|
|
services = ['nova-compute', 'nova-volume', 'nova-scheduler', 'nova-vncproxy', 'nova-network', 'nova-cert', 'nova-console', 'nova-consoleauth']
|
|
|
|
|
|
def print_config():
|
|
global services
|
|
print 'graph_title Nova Services'
|
|
print 'graph_vlabel qty'
|
|
print 'graph_args --base 1000 --lower-limit 0'
|
|
print 'graph_category nova'
|
|
print 'graph_scale no'
|
|
print 'graph_info Nova services - alive and active'
|
|
for service in services:
|
|
print '%s_alive.label %s alive' % (service, service)
|
|
print '%s_alive.draw LINE2' % service
|
|
print '%s_alive.info seen in last 30 seconds' % service
|
|
print '%s_active.label %s active' % (service, service)
|
|
print '%s_active.draw LINE2' % service
|
|
print '%s_active.info alive and enabled' % service
|
|
|
|
|
|
def get_status():
|
|
global services
|
|
alive = {}
|
|
active = {}
|
|
for k in services:
|
|
alive[k] = 0
|
|
active[k] = 0
|
|
|
|
ctxt = context.get_admin_context()
|
|
now = utils.utcnow()
|
|
services = db.service_get_all(ctxt)
|
|
for svc in services:
|
|
delta = now - (svc['updated_at'] or svc['created_at'])
|
|
if (delta.seconds <= 30):
|
|
alive[svc['binary']] += 1
|
|
if not svc['disabled']:
|
|
active[svc['binary']] += 1
|
|
|
|
return {'alive': alive, 'active': active}
|
|
|
|
|
|
def print_values():
|
|
status = get_status()
|
|
for (state, value) in status['alive'].iteritems():
|
|
print "%s_alive.value %s" % (state, value)
|
|
for (state, value) in status['active'].iteritems():
|
|
print "%s_active.value %s" % (state, value)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
if len(sys.argv) > 1:
|
|
if sys.argv[1] == "config":
|
|
print_config()
|
|
elif sys.argv[1] == "autoconf":
|
|
if not successful_import:
|
|
print 'no (failed import nova module]'
|
|
else:
|
|
print 'yes'
|
|
elif successful_import:
|
|
utils.default_flagfile()
|
|
flags.FLAGS(sys.argv)
|
|
print_values()
|