class VarzPoller(Poller):
endpoint = '/varz'
uptime = ts_mon.FloatMetric('uptime')
accepting_builds = ts_mon.BooleanMetric('buildbot/master/accepting_builds')
connected = ts_mon.GaugeMetric('buildbot/master/builders/connected_slaves')
current_builds = ts_mon.GaugeMetric(
'buildbot/master/builders/current_builds')
pending_builds = ts_mon.GaugeMetric(
'buildbot/master/builders/pending_builds')
state = ts_mon.StringMetric('buildbot/master/builders/state')
total = ts_mon.GaugeMetric('buildbot/master/builders/total_slaves')
def handle_response(self, data):
self.uptime.set(data['server_uptime'], fields=self.fields())
self.accepting_builds.set(data['accepting_builds'], self.fields())
for builder_name, builder_info in data['builders'].iteritems():
fields = self.fields({'builder': builder_name})
self.connected.set(builder_info.get('connected_slaves', 0),
fields=fields)
self.current_builds.set(builder_info.get('current_builds', 0),
fields=fields)
self.pending_builds.set(builder_info.get('pending_builds', 0),
fields=fields)
self.state.set(builder_info.get('state', 'unknown'), fields=fields)
self.total.set(builder_info.get('total_slaves', 0), fields=fields)
def String(name, reset_after=False):
"""Returns a metric handle for a string named |name|."""
return ts_mon.StringMetric(name)
def String(name):
"""Returns a metric handle for a string named |name|."""
return ts_mon.StringMetric(name)
def StringMetric(name, reset_after=False, description=None,
field_spec=_MISSING):
"""Returns a metric handle for a string named |name|."""
return ts_mon.StringMetric(name, description=description,
field_spec=field_spec)
"""Puppet metrics"""
from __future__ import print_function
import time
import yaml
from infra_libs import ts_mon
from chromite.lib import cros_logging as logging
config_version = ts_mon.GaugeMetric(
'puppet/version/config',
description='The version of the puppet configuration.'
' By default this is the time that the configuration was parsed')
puppet_version = ts_mon.StringMetric(
'puppet/version/puppet', description='Version of puppet client installed.')
events = ts_mon.GaugeMetric(
'puppet/events',
description='Number of changes the puppet client made to the system in its'
' last run, by success or failure')
resources = ts_mon.GaugeMetric(
'puppet/resources',
description='Number of resources known by the puppet client in its last'
' run')
times = ts_mon.FloatMetric(
'puppet/times',
description='Time taken to perform various parts of the last puppet run',
units=ts_mon.MetricsDataUnits.SECONDS)
age = ts_mon.FloatMetric('puppet/age',
description='Time since last run',
units=ts_mon.MetricsDataUnits.SECONDS)
load_average = ts_mon.FloatMetric('dev/proc/load_average',
description='Number of processes currently '
'in the system run queue.')
# tsmon pipeline uses backend clocks when assigning timestamps to metric points.
# By comparing point timestamp to the point value (i.e. time by machine's local
# clock), we can potentially detect some anomalies (clock drift, unusually high
# metrics pipeline delay, completely wrong clocks, etc).
#
# It is important to gather this metric right before the flush.
unix_time = ts_mon.GaugeMetric(
'dev/unix_time',
description='Number of milliseconds since epoch '
'based on local machine clock.')
os_name = ts_mon.StringMetric('proc/os/name',
description='OS name on the machine ')
os_version = ts_mon.StringMetric('proc/os/version',
description='OS version on the machine ')
os_arch = ts_mon.StringMetric('proc/os/arch',
description='OS architecture on this machine')
python_arch = ts_mon.StringMetric('proc/python/arch',
description='python userland '
'architecture on this machine')
def get_uptime():
uptime.set(int(time.time() - START_TIME))
'Number of slaves currently connected, per builder',
[ts_mon.StringField('master'),
ts_mon.StringField('builder')])
current_builds = ts_mon.GaugeMetric(
'buildbot/master/builders/current_builds',
'Number of builds currently running, per builder',
[ts_mon.StringField('master'),
ts_mon.StringField('builder')])
pending_builds = ts_mon.GaugeMetric(
'buildbot/master/builders/pending_builds',
'Number of builds pending, per builder',
[ts_mon.StringField('master'),
ts_mon.StringField('builder')])
last_build_status = ts_mon.StringMetric(
'buildbot/master/builders/last_result',
'The build result of the last completed build.',
[ts_mon.StringField('master'),
ts_mon.StringField('builder')])
consecutive_failures = ts_mon.GaugeMetric(
'buildbot/master/builders/consecutive_failures',
'The number of consecutive failures until now.', [
ts_mon.StringField('master'),
ts_mon.StringField('builder'),
ts_mon.StringField('failure_type')
])
state = ts_mon.StringMetric(
'buildbot/master/builders/state',
'State of this builder - building, idle, or offline',
[ts_mon.StringField('master'),
ts_mon.StringField('builder')])
total = ts_mon.GaugeMetric(