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https://github.com/zulip/zulip.git
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dd678465ae
The new puppet.conf file has to be moved into place manually. (imported from commit 253d9a95386dae8c803a998ce2dc7e8be40c880a)
157 lines
4.3 KiB
Python
Executable File
157 lines
4.3 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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Script to provide information about send-receive times.
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It supports both munin and nagios outputs
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It must be run on a machine that is using the live database for the
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Django ORM.
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"""
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import datetime
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import sys
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import optparse
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import random
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import traceback
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def total_seconds(timedelta):
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return (timedelta.microseconds + (timedelta.seconds + timedelta.days * 24 * 3600) * 10**6) / 10.**6
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usage = """Usage: send-receive.py [options] [config]
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'config' is optional, if present will return config info.
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Otherwise, returns the output data."""
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parser = optparse.OptionParser(usage=usage)
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parser.add_option('--site',
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dest='site',
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default="https://api.zulip.com",
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action='store')
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parser.add_option('--nagios',
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dest='nagios',
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action='store_true')
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parser.add_option('--munin',
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dest='munin',
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action='store_true')
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(options, args) = parser.parse_args()
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if not options.nagios and not options.munin:
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print 'No output options specified! Please provide --munin or --nagios'
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sys.exit(0)
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if len(args) > 2:
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print usage
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sys.exit(0)
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if options.munin:
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if len(args) and args[0] == 'config':
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print \
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"""graph_title Send-Receive times
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graph_info The number of seconds it takes to send and receive a message from the server
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graph_args -u 5 -l 0
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graph_vlabel RTT (seconds)
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sendreceive.label Send-receive round trip time
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sendreceive.warning 3
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sendreceive.critical 5"""
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sys.exit(0)
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sys.path.append('/home/zulip/deployments/current/api')
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import zulip
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states = {
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"OK": 0,
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"WARNING": 1,
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"CRITICAL": 2,
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"UNKNOWN": 3
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}
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def report(state, time, msg=None):
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if msg:
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print "%s: %s" % (state, msg)
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else:
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print "%s: send time was %s" % (state, time)
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exit(states[state])
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def send_zulip(sender, message):
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result = sender.send_message(message)
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if result["result"] != "success" and options.nagios:
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report("CRITICAL", "Error sending Zulip, args were: %s, %s" % (message, result))
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def get_zulips():
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global queue_id, last_event_id
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res = zulip_recipient.get_events(queue_id=queue_id, last_event_id=last_event_id)
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if 'error' in res.get('result'):
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report("CRITICAL", "Error receiving Zulips, error was: %s" % (res["msg"]))
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for event in res['events']:
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last_event_id = max(last_event_id, int(event['id']))
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return [event['message'] for event in res['events']]
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if "staging" in options.site:
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# hamlet and othello are default users on staging
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sender = "hamlet@zulip.com"
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sender_key = "dfe1c934d555f4b9538d0d4cfd3069c2"
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recipient = "othello@zulip.com"
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recipient_key = "4e5d97591bec64bf57d2698ffbb563e3"
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site = "https://staging.zulip.com/api"
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else:
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# cordelia and iago are default users on prod
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sender = "iago@zulip.com"
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sender_key = "d43b53c27a8106195b46781abc67901a"
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recipient = "cordelia@zulip.com"
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recipient_key = "24cf18de98d5c31da9c6c79f0cbec195"
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site = "https://api.zulip.com"
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zulip_sender = zulip.Client(
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email=sender,
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api_key=sender_key,
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verbose=True,
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client="test: Zulip monitoring",
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site=site)
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zulip_recipient = zulip.Client(
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email=recipient,
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api_key=recipient_key,
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verbose=True,
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client="test: Zulip monitoring",
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site=site)
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try:
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res = zulip_recipient.register(event_types=["message"])
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if 'error' in res.get('result'):
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report("CRITICAL", "Error subscribing to Zulips: %s" % (res['msg']))
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queue_id, last_event_id = (res['queue_id'], res['last_event_id'])
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except Exception:
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report("CRITICAL", "Error subscribing to Zulips:\n%s" % (traceback.format_exc()))
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msg_to_send = str(random.getrandbits(64))
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time_start = datetime.datetime.now()
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send_zulip(zulip_sender, {
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"type": 'private',
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"content": msg_to_send,
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"subject": "time to send",
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"to": recipient,
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})
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msg_content = []
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while msg_to_send not in msg_content:
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messages = get_zulips()
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time_diff = datetime.datetime.now() - time_start
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msg_content = [m['content'] for m in messages]
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if options.nagios:
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if time_diff.seconds > 3:
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report('WARNING', time_diff)
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if time_diff.seconds > 6:
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report('CRITICAL', time_diff)
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if options.munin:
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print "sendreceive.value %s" % total_seconds(time_diff)
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elif options.nagios:
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report('OK', time_diff)
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