import errno
import os
import time
import psutil # pylint: disable=import-error
from chromite.lib import cros_logging as logging
from chromite.lib import metrics
logger = logging.getLogger(__name__)
_cpu_count_metric = metrics.GaugeMetric('dev/cpu/count',
description='Number of CPU cores.')
_cpu_time_metric = metrics.FloatMetric(
'dev/cpu/time',
description='percentage of time spent by the CPU '
'in different states.')
_disk_free_metric = metrics.GaugeMetric(
'dev/disk/free', description='Available bytes on disk partition.')
_disk_total_metric = metrics.GaugeMetric(
'dev/disk/total', description='Total bytes on disk partition.')
_inodes_free_metric = metrics.GaugeMetric(
'dev/inodes/free',
description='Number of available inodes on '
'disk partition (unix only).')
_inodes_total_metric = metrics.GaugeMetric(
'dev/inodes/total',
description='Number of possible inodes on '
'disk partition (unix only)')
'puppet/version/config',
description='The version of the puppet configuration.'
' By default this is the time that the configuration was parsed')
_puppet_version_metric = metrics.StringMetric(
'puppet/version/puppet',
description='Version of puppet client installed.')
_events_metric = metrics.GaugeMetric(
'puppet/events',
description='Number of changes the puppet client made to the system in its'
' last run, by success or failure')
_resources_metric = metrics.GaugeMetric(
'puppet/resources',
description='Number of resources known by the puppet client in its last'
' run')
_times_metric = metrics.FloatMetric(
'puppet/times',
description='Time taken to perform various parts of the last puppet run')
_age_metric = metrics.FloatMetric(
'puppet/age',
description='Time since last run')
class _PuppetRunSummary(object):
"""Puppet run summary information."""
def __init__(self, f):
"""Instantiate instance.
Args:
f: file object to read summary from
"""