opendev
/
puppet-log_processor
Code Issues Proposed changes

Retire this project 

We've shutdown the log processing service and don't need to manage it
with puppet any more.

Depends-On: https://review.opendev.org/c/openstack/project-config/+/839235
Change-Id: I451488faf6a7502a5171d2a4299d7a4e40d96072
This commit is contained in:
Clark Boylan 2022-04-25 09:47:38 -07:00
parent 89bfe00dda
commit fb7c8790dd
25 changed files with 7 additions and 2166 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.gitignore vendored
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Gemfile.lock
.bundled_gems/

15
Gemfile
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source 'https://rubygems.org'
if File.exists?('/home/zuul/src/git.openstack.org/openstack-infra/puppet-openstack_infra_spec_helper')
gem_checkout_method = {:path => '/home/zuul/src/git.openstack.org/openstack-infra/puppet-openstack_infra_spec_helper'}
else
gem_checkout_method = {:git => 'https://git.openstack.org/openstack-infra/puppet-openstack_infra_spec_helper'}
end
gem_checkout_method[:require] = false
group :development, :test, :system_tests do
gem 'puppet-openstack_infra_spec_helper',
gem_checkout_method
end
# vim:ft=ruby

202
LICENSE
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10
README.md
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@ -1,5 +1,9 @@
# OpenStack Log Processor Module
This module installs and configures Log Processor
This project is no longer maintained.
The contents of this repository are still available in the Git
source code management system. To see the contents of this
repository before it reached its end of life, please check out the
previous commit with "git checkout HEAD^1".
For any further questions, please email
service-discuss@lists.openstack.org or join #opendev on OFTC.

8
Rakefile
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require 'rubygems'
require 'puppetlabs_spec_helper/rake_tasks'
require 'puppet-lint/tasks/puppet-lint'
PuppetLint.configuration.fail_on_warnings = true
PuppetLint.configuration.send('disable_80chars')
PuppetLint.configuration.send('disable_autoloader_layout')
PuppetLint.configuration.send('disable_class_inherits_from_params_class')
PuppetLint.configuration.send('disable_class_parameter_defaults')

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files/classify-log.crm
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#! /usr/bin/crm
#
# Copyright 2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# This script trains an OSB (Orthogonal Sparse Bigram) bayesian filter
# with log lines from test runs and classifies each line according to
# the likelyhood it indicates an error. Very little experimentation
# has been done to determine the best classifier and training method;
# further experimentation may be useful.
# The training method is TET -- Train Every Thing. This is not
# normally advised as a training method for Bayesian filters. In
# experiments, it identified about twice as many lines as being
# associated with errers as were indicated by a TOE (Train On Error)
# method. Some of them were false positives, but many were not, and
# of those, it had a much higher (pR ~= 37) confidence in them than
# TOE. TET seems to give qualitatively better results when filtering
# for higher pR values.
# Set unbuffered IO
window
# Base component of path to data files
isolate (:prefix:) /:*:_arg2:/
# Whether this run is for a SUCCESS or FAILURE result
isolate (:target:) /:*:_arg3:/
# Train each file on a newline just to make sure it exists
learn [:_nl:] <osb unique microgroom> (:*:prefix:/SUCCESS.css)
learn [:_nl:] <osb unique microgroom> (:*:prefix:/FAILURE.css)
{
# Iterate over each line
window <bychar> /\n/ /\n/
{
isolate (:stats:)
isolate (:result:)
isolate (:prob:)
isolate (:pr:)
# Save a copy of this line
isolate (:line:) /:*:_dw:/
{
{
# Remove things that look like timestamps from the beginning of the line
match (:timestamp:) /^[-.0-9 |:]+/
alter (:timestamp:) //
}
{
# Don't treat UUIDs as uniquely special.
match (:uuidtoken:) /[[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12}/
alter (:uuidtoken:) /UUIDTOKEN/
{
match (:uuidtoken:) <fromnext> /[[:xdigit:]]{8}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{4}-[[:xdigit:]]{12}/
alter (:uuidtoken:) /UUIDTOKEN/
# Loop to replace all TOKENS in line
liaf
}
}
{
# Don't treat IDs as uniquely special.
match (:idtoken:) /[[:xdigit:]]{32,40}/
alter (:idtoken:) /IDTOKEN/
{
match (:idtoken:) <fromnext> /[[:xdigit:]]{32,40}/
alter (:idtoken:) /IDTOKEN/
# Loop to replace all TOKENS in line
liaf
}
}
{
# Don't treat IDs as uniquely special.
match (:numtoken:) /-[[:digit:]]{7,}/
alter (:numtoken:) /-NUMTOKEN/
{
match (:numtoken:) <fromnext> /-[[:digit:]]{7,}/
alter (:numtoken:) /-NUMTOKEN/
# Loop to replace all TOKENS in line
liaf
}
}
# Train on the line
learn <osb unique microgroom> (:*:prefix:/:*:target:.css)
# Classify the line to see if it looks more like a SUCCESS or FAILURE line
classify <osb unique microgroom> (:*:prefix:/SUCCESS.css :*:prefix:/FAILURE.css) (:stats:)
{
# The stats variable looks like:
# CLASSIFY succeeds; success probability: 1.0000 pR: 304.6527
# Best match to file #0 (/tmp/crm114/console_html/SUCCESS.css) prob: 0.9933 pR: 2.1720
# Total features in input file: 20
# #0 (/tmp/crm114/console_html/SUCCESS.css): features: 3544235, hits: 901854, prob: 9.93e-01, pR: 2.17
# #1 (/tmp/crm114/console_html/FAILURE.css): features: 1, hits: 0, prob: 6.69e-03, pR: -2.17
# Pull out the filename, probability, and pR (a kind of logarithmic probability, see CRM docs)
match [:stats:] <nomultiline> /^Best match to .*\/([A-Za-z]+).css\) prob: ([-.0-9]+) pR: ([-.0-9]+)/ ( :: :result: :prob: :pr: )
{
# If this line is classified as FAILURE, negate
# the pR value (which will always be positive).
# Do this by prepending a '-' or the empty string.
{
match [:result:] /FAILURE/
alter (:result:) /-/
} alius {
alter (:result:) //
}
}
# Output the sign and pR value for this line.
output /:*:result::*:pr:\n/
}
}
}
liaf
}

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files/geard.init
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#! /bin/sh
### BEGIN INIT INFO
# Provides: geard
# Required-Start: $remote_fs $syslog $named $network
# Required-Stop: $remote_fs $syslog $named $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Python gearman server
# Description: Daemon that runs a native python gearman server
### END INIT INFO
# Do NOT "set -e"
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Geard"
NAME=geard
DAEMON=/usr/local/bin/geard
PIDFILE=/var/run/$NAME/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
USER=logprocessor
# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
DAEMON_ARGS="--listen-address $GEARD_LISTEN_ADDRESS -p $GEARD_PORT --pidfile $PIDFILE"
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
mkdir -p /var/run/$NAME
chown $USER /var/run/$NAME
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --signal 9 --pidfile $PIDFILE
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
rm -f /var/run/$NAME/*
return "$RETVAL"
}
#
# Function that stops the daemon/service
#
#do_graceful_stop()
#{
# PID=`cat $PIDFILE`
# kill -USR1 $PID
#
# # wait until really stopped
# if [ -n "${PID:-}" ]; then
# i=0
# while kill -0 "${PID:-}" 2> /dev/null; do
# if [ $i -eq '0' ]; then
# echo -n " ... waiting "
# else
# echo -n "."
# fi
# i=$(($i+1))
# sleep 1
# done
# fi
#
# rm -f /var/run/$NAME/*
#}
#
# Function that sends a SIGHUP to the daemon/service
#
#do_reload() {
# #
# # If the daemon can reload its configuration without
# # restarting (for example, when it is sent a SIGHUP),
# # then implement that here.
# #
# start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name zuul-server
# return 0
#}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
# reload)
# #
# # If do_reload() is not implemented then leave this commented out
# # and leave 'force-reload' as an alias for 'restart'.
# #
# log_daemon_msg "Reloading $DESC" "$NAME"
# do_reload
# log_end_msg $?
# ;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
do_start
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
:

158
files/jenkins-log-client.init
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#! /bin/sh
### BEGIN INIT INFO
# Provides: jenkins-log-client
# Required-Start: $remote_fs $syslog $named $network
# Required-Stop: $remote_fs $syslog $named $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Jenkins Log Client
# Description: Service to push Jenkins logs into logstash.
### END INIT INFO
# Do NOT "set -e"
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Jenkins Log Client"
NAME=jenkins-log-client
DAEMON=/usr/local/bin/log-gearman-client.py
PIDFILE=/var/run/$NAME/$NAME.pid
DAEMON_ARGS="-c /etc/logprocessor/jenkins-log-client.yaml -p $PIDFILE"
SCRIPTNAME=/etc/init.d/$NAME
USER=logprocessor
# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
mkdir -p /var/run/$NAME
chown $USER /var/run/$NAME
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --signal 9 --pidfile $PIDFILE
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
rm -f /var/run/$NAME/*
return "$RETVAL"
}
#
# Function that stops the daemon/service
#
#do_graceful_stop()
#{
# PID=`cat $PIDFILE`
# kill -USR1 $PID
#
# # wait until really stopped
# if [ -n "${PID:-}" ]; then
# i=0
# while kill -0 "${PID:-}" 2> /dev/null; do
# if [ $i -eq '0' ]; then
# echo -n " ... waiting "
# else
# echo -n "."
# fi
# i=$(($i+1))
# sleep 1
# done
# fi
#
# rm -f /var/run/$NAME/*
#}
#
# Function that sends a SIGHUP to the daemon/service
#
#do_reload() {
# #
# # If the daemon can reload its configuration without
# # restarting (for example, when it is sent a SIGHUP),
# # then implement that here.
# #
# start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name zuul-server
# return 0
#}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
# reload)
# #
# # If do_reload() is not implemented then leave this commented out
# # and leave 'force-reload' as an alias for 'restart'.
# #
# log_daemon_msg "Reloading $DESC" "$NAME"
# do_reload
# log_end_msg $?
# ;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
do_start
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
:

244
files/log-gearman-client.py
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@ -1,244 +0,0 @@
#!/usr/bin/python2
#
# Copyright 2013 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import argparse
import daemon
import gear
import json
import logging
import os
import os.path
import re
import signal
import socket
import threading
import time
import yaml
import zmq
try:
import daemon.pidlockfile as pidfile_mod
except ImportError:
import daemon.pidfile as pidfile_mod
class EventProcessor(threading.Thread):
def __init__(self, zmq_address, gearman_client, files, source_url):
threading.Thread.__init__(self)
self.files = files
self.source_url = source_url
self.gearman_client = gearman_client
self.zmq_address = zmq_address
self._connect_zmq()
def run(self):
while True:
try:
self._read_event()
except:
# Assume that an error reading data from zmq or deserializing
# data received from zmq indicates a zmq error and reconnect.
logging.exception("ZMQ exception.")
self._connect_zmq()
def _connect_zmq(self):
logging.debug("Connecting to zmq endpoint.")
self.context = zmq.Context()
self.socket = self.context.socket(zmq.SUB)
event_filter = b"onFinalized"
self.socket.setsockopt(zmq.SUBSCRIBE, event_filter)
self.socket.connect(self.zmq_address)
def _read_event(self):
string = self.socket.recv().decode('utf-8')
event = json.loads(string.split(None, 1)[1])
logging.debug("Jenkins event received: " + json.dumps(event))
for fileopts in self.files:
output = {}
source_url, out_event = self._parse_event(event, fileopts)
job_filter = fileopts.get('job-filter')
if (job_filter and
not re.match(job_filter, out_event['fields']['build_name'])):
continue
build_queue_filter = fileopts.get('build-queue-filter')
if (build_queue_filter and
not re.match(build_queue_filter,
out_event['fields']['build_queue'])):
continue
project_filter = fileopts.get('project-filter')
if (project_filter and
not re.match(project_filter, out_event['fields']['project'])):
continue
output['source_url'] = source_url
output['retry'] = fileopts.get('retry-get', False)
output['event'] = out_event
if 'subunit' in fileopts.get('name'):
job = gear.Job(b'push-subunit',
json.dumps(output).encode('utf8'))
else:
job = gear.Job(b'push-log', json.dumps(output).encode('utf8'))
try:
self.gearman_client.submitJob(job)
except:
logging.exception("Exception submitting job to Gearman.")
def _get_log_dir(self, event):
parameters = event["build"].get("parameters", {})
base = parameters.get('LOG_PATH', 'UNKNOWN')
return base
def _parse_fields(self, event, filename):
fields = {}
fields["filename"] = filename
fields["build_name"] = event.get("name", "UNKNOWN")
fields["build_status"] = event["build"].get("status", "UNKNOWN")
fields["build_node"] = event["build"].get("node_name", "UNKNOWN")
fields["build_master"] = event["build"].get("host_name", "UNKNOWN")
parameters = event["build"].get("parameters", {})
fields["project"] = parameters.get("ZUUL_PROJECT", "UNKNOWN")
# The voting value is "1" for voting, "0" for non-voting
fields["voting"] = parameters.get("ZUUL_VOTING", "UNKNOWN")
# TODO(clarkb) can we do better without duplicated data here?
fields["build_uuid"] = parameters.get("ZUUL_UUID", "UNKNOWN")
fields["build_short_uuid"] = fields["build_uuid"][:7]
fields["build_queue"] = parameters.get("ZUUL_PIPELINE", "UNKNOWN")
fields["build_ref"] = parameters.get("ZUUL_REF", "UNKNOWN")
fields["build_branch"] = parameters.get("ZUUL_BRANCH", "UNKNOWN")
fields["build_zuul_url"] = parameters.get("ZUUL_URL", "UNKNOWN")
if parameters.get("ZUUL_CHANGE"):
fields["build_change"] = parameters.get("ZUUL_CHANGE", "UNKNOWN")
fields["build_patchset"] = parameters.get("ZUUL_PATCHSET",
"UNKNOWN")
elif parameters.get("ZUUL_NEWREV"):
fields["build_newrev"] = parameters.get("ZUUL_NEWREV",
"UNKNOWN")
if ["build_node"] != "UNKNOWN":
node_provider = '-'.join(
fields["build_node"].split('-')[-3:-1])
fields["node_provider"] = node_provider or "UNKNOWN"
else:
fields["node_provider"] = "UNKNOWN"
return fields
def _parse_event(self, event, fileopts):
fields = self._parse_fields(event, fileopts['name'])
log_dir = self._get_log_dir(event)
source_url = fileopts.get('source-url', self.source_url) + '/' + \
os.path.join(log_dir, fileopts['name'])
fields["log_url"] = source_url
out_event = {}
out_event["fields"] = fields
out_event["tags"] = [os.path.basename(fileopts['name'])] + \
fileopts.get('tags', [])
return source_url, out_event
class Server(object):
def __init__(self, config, debuglog):
# Config init.
self.config = config
self.source_url = self.config['source-url']
# Pythong logging output file.
self.debuglog = debuglog
self.processors = []
def setup_logging(self):
if self.debuglog:
logging.basicConfig(format='%(asctime)s %(message)s',
filename=self.debuglog, level=logging.DEBUG)
else:
# Prevent leakage into the logstash log stream.
logging.basicConfig(level=logging.CRITICAL)
logging.debug("Log pusher starting.")
def setup_processors(self):
for publisher in self.config['zmq-publishers']:
gearclient = gear.Client()
gearclient.addServer('localhost')
gearclient.waitForServer()
log_processor = EventProcessor(
publisher, gearclient,
self.config['source-files'], self.source_url)
subunit_processor = EventProcessor(
publisher, gearclient,
self.config['subunit-files'], self.source_url)
self.processors.append(log_processor)
self.processors.append(subunit_processor)
def wait_for_name_resolution(self, host, port):
while True:
try:
socket.getaddrinfo(host, port)
except socket.gaierror as e:
if e.errno == socket.EAI_AGAIN:
logging.debug("Temporary failure in name resolution")
time.sleep(2)
continue
else:
raise
break
def main(self):
statsd_host = os.environ.get('STATSD_HOST')
statsd_port = int(os.environ.get('STATSD_PORT', 8125))
statsd_prefix = os.environ.get('STATSD_PREFIX', 'logstash.geard')
if statsd_host:
self.wait_for_name_resolution(statsd_host, statsd_port)
self.gearserver = gear.Server(
statsd_host=statsd_host,
statsd_port=statsd_port,
statsd_prefix=statsd_prefix)
self.setup_processors()
for processor in self.processors:
processor.daemon = True
processor.start()
while True:
signal.pause()
def main():
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--config", required=True,
help="Path to yaml config file.")
parser.add_argument("-d", "--debuglog",
help="Enable debug log. "
"Specifies file to write log to.")
parser.add_argument("--foreground", action='store_true',
help="Run in the foreground.")
parser.add_argument("-p", "--pidfile",
default="/var/run/jenkins-log-pusher/"
"jenkins-log-gearman-client.pid",
help="PID file to lock during daemonization.")
args = parser.parse_args()
with open(args.config, 'r') as config_stream:
config = yaml.load(config_stream)
server = Server(config, args.debuglog)
if args.foreground:
server.setup_logging()
server.main()
else:
pidfile = pidfile_mod.TimeoutPIDLockFile(args.pidfile, 10)
with daemon.DaemonContext(pidfile=pidfile):
server.setup_logging()
server.main()
if __name__ == '__main__':
main()

553
files/log-gearman-worker.py
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@ -1,553 +0,0 @@
#!/usr/bin/python2
#
# Copyright 2013 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import argparse
import daemon
import gear
import json
import logging
import os
import Queue
import re
import requests
import select
import socket
import subprocess
import sys
import threading
import time
import yaml
import paho.mqtt.publish as publish
try:
import daemon.pidlockfile as pidfile_mod
except ImportError:
import daemon.pidfile as pidfile_mod
def semi_busy_wait(seconds):
# time.sleep() may return early. If it does sleep() again and repeat
# until at least the number of seconds specified has elapsed.
start_time = time.time()
while True:
time.sleep(seconds)
cur_time = time.time()
seconds = seconds - (cur_time - start_time)
if seconds <= 0.0:
return
class FilterException(Exception):
pass
class CRM114Filter(object):
def __init__(self, script, path, build_status):
self.p = None
self.script = script
self.path = path
self.build_status = build_status
if build_status not in ['SUCCESS', 'FAILURE']:
return
if not os.path.exists(path):
os.makedirs(path)
args = [script, path, build_status]
self.p = subprocess.Popen(args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
stdin=subprocess.PIPE,
close_fds=True)
def process(self, data):
if not self.p:
return True
self.p.stdin.write(data['message'].encode('utf-8') + '\n')
(r, w, x) = select.select([self.p.stdout], [],
[self.p.stdin, self.p.stdout], 20)
if not r:
self.p.kill()
raise FilterException('Timeout reading from CRM114')
r = self.p.stdout.readline()
if not r:
err = self.p.stderr.read()
if err:
raise FilterException(err)
else:
raise FilterException('Early EOF from CRM114')
r = r.strip()
data['error_pr'] = float(r)
return True
def _catchOSError(self, method):
try:
method()
except OSError:
logging.exception("Subprocess cleanup failed.")
def close(self):
if not self.p:
return
# CRM114 should die when its stdinput is closed. Close that
# fd along with stdout and stderr then return.
self._catchOSError(self.p.stdin.close)
self._catchOSError(self.p.stdout.close)
self._catchOSError(self.p.stderr.close)
self._catchOSError(self.p.wait)
class CRM114FilterFactory(object):
name = "CRM114"
def __init__(self, script, basepath):
self.script = script
self.basepath = basepath
# Precompile regexes
self.re_remove_suffix = re.compile(r'(\.[^a-zA-Z]+)?(\.gz)?$')
self.re_remove_dot = re.compile(r'\.')
def create(self, fields):
# We only want the basename so that the same logfile at different
# paths isn't treated as different
filename = os.path.basename(fields['filename'])
# We want to collapse any numeric or compression suffixes so that
# nova.log and nova.log.1 and nova.log.1.gz are treated as the same
# logical file
filename = self.re_remove_suffix.sub(r'', filename)
filename = self.re_remove_dot.sub('_', filename)
path = os.path.join(self.basepath, filename)
return CRM114Filter(self.script, path, fields['build_status'])
class OsloSeverityFilter(object):
DATEFMT = '\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}((\.|\,)\d{3,6})?'
SEVERITYFMT = '(DEBUG|INFO|WARNING|ERROR|TRACE|AUDIT|CRITICAL)'
OSLO_LOGMATCH = ('^(?P<date>%s)(?P<line>(?P<pid> \d+)? '
'(?P<severity>%s).*)' %
(DATEFMT, SEVERITYFMT))
OSLORE = re.compile(OSLO_LOGMATCH)
def process(self, data):
msg = data['message']
m = self.OSLORE.match(msg)
if m:
data['severity'] = m.group('severity')
if data['severity'].lower == 'debug':
# Ignore debug-level lines
return False
return True
def close(self):
pass
class OsloSeverityFilterFactory(object):
name = "OsloSeverity"
def create(self, fields):
return OsloSeverityFilter()
class SystemdSeverityFilter(object):
'''
Match systemd DEBUG level logs
A line to match looks like:
Aug 15 18:58:49.910786 hostname devstack@keystone.service[31400]: DEBUG uwsgi ...
'''
SYSTEMDDATE = '\w+\s+\d+\s+\d{2}:\d{2}:\d{2}((\.|\,)\d{3,6})?'
DATEFMT = '\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}((\.|\,)\d{3,6})?'
SEVERITYFMT = '(DEBUG|INFO|WARNING|ERROR|TRACE|AUDIT|CRITICAL)'
SYSTEMD_LOGMATCH = '^(?P<date>%s)( (\S+) \S+\[\d+\]\: ' \
'(?P<severity>%s)?.*)' % (SYSTEMDDATE, SEVERITYFMT)
SYSTEMDRE = re.compile(SYSTEMD_LOGMATCH)
def process(self, data):
msg = data['message']
m = self.SYSTEMDRE.match(msg)
if m:
if m.group('severity') == 'DEBUG':
return False
return True
def close(self):
pass
class SystemdSeverityFilterFactory(object):
name = "SystemdSeverity"
def create(self, fields):
return SystemdSeverityFilter()
class LogRetriever(threading.Thread):
def __init__(self, gearman_worker, filters, logq, mqtt=None):
threading.Thread.__init__(self)
self.gearman_worker = gearman_worker
self.filters = filters
self.logq = logq
self.mqtt = mqtt
def run(self):
while True:
try:
self._handle_event()
except:
logging.exception("Exception retrieving log event.")
def _handle_event(self):
fields = {}
num_log_lines = 0
source_url = ''
http_session = None
job = self.gearman_worker.getJob()
try:
arguments = json.loads(job.arguments.decode('utf-8'))
source_url = arguments['source_url']
event = arguments['event']
logging.debug("Handling event: " + json.dumps(event))
fields = event.get('fields') or event.get('@fields')
tags = event.get('tags') or event.get('@tags')
if fields['build_status'] != 'ABORTED':
# Handle events ignoring aborted builds. These builds are
# discarded by zuul.
file_obj, http_session = self._open_log_file_url(source_url)
try:
all_filters = []
for f in self.filters:
logging.debug("Adding filter: %s" % f.name)
all_filters.append(f.create(fields))
filters = all_filters
base_event = {}
base_event.update(fields)
base_event["tags"] = tags
for line in self._retrieve_log_line(file_obj):
keep_line = True
out_event = base_event.copy()
out_event["message"] = line
new_filters = []
for f in filters:
if not keep_line:
new_filters.append(f)
continue
try:
keep_line = f.process(out_event)
new_filters.append(f)
except FilterException:
logging.exception("Exception filtering event: "
"%s" % line.encode("utf-8"))
filters = new_filters
if keep_line:
self.logq.put(out_event)
num_log_lines += 1
logging.debug("Pushed " + str(num_log_lines) +
" log lines.")
finally:
for f in all_filters:
f.close()
if http_session:
http_session.close()
job.sendWorkComplete()
# Only send mqtt events for log files we processed.
if self.mqtt and num_log_lines:
msg = json.dumps({
'build_uuid': fields.get('build_uuid'),
'source_url': source_url,
'status': 'success',
})
self.mqtt.publish_single(msg, fields.get('project'),
fields.get('build_change'),
'retrieve_logs',
fields.get('build_queue'))
except Exception as e:
logging.exception("Exception handling log event.")
job.sendWorkException(str(e).encode('utf-8'))
if self.mqtt:
msg = json.dumps({
'build_uuid': fields.get('build_uuid'),
'source_url': source_url,
'status': 'failure',
})
self.mqtt.publish_single(msg, fields.get('project'),
fields.get('build_change'),
'retrieve_logs',
fields.get('build_queue'))
def _retrieve_log_line(self, file_obj, chunk_size=4096):
if not file_obj:
return
# Response.iter_lines automatically decodes 'gzip' and 'deflate'
# encodings.
# https://requests.readthedocs.io/en/master/user/quickstart/#raw-response-content
for line in file_obj.iter_lines(chunk_size, decode_unicode=True):
yield line
def _open_log_file_url(self, source_url):
file_obj = None
try:
logging.debug("Retrieving: " + source_url)
# Use a session to persist the HTTP connection across requests
# while downloading chunks of the log file.
session = requests.Session()
session.headers = {'Accept-encoding': 'deflate, gzip'}
file_obj = session.get(source_url, stream=True)
file_obj.raise_for_status()
except requests.HTTPError as e:
if e.response.status_code == 404:
logging.info("Unable to retrieve %s: HTTP error 404" %
source_url)
else:
logging.exception("Unable to get log data.")
except Exception:
# Silently drop fatal errors when retrieving logs.
# TODO (clarkb): Handle these errors.
# Perhaps simply add a log message to file_obj?
logging.exception("Unable to retrieve source file.")
raise
return file_obj, session
class StdOutLogProcessor(object):
def __init__(self, logq, pretty_print=False):
self.logq = logq
self.pretty_print = pretty_print
def handle_log_event(self):
log = self.logq.get()
if self.pretty_print:
print(json.dumps(log, sort_keys=True,
indent=4, separators=(',', ': ')))
else:
print(json.dumps(log))
# Push each log event through to keep logstash up to date.
sys.stdout.flush()
class INETLogProcessor(object):
socket_type = None
def __init__(self, logq, host, port):
self.logq = logq
self.host = host
self.port = port
self.socket = None
def _connect_socket(self):
logging.debug("Creating socket.")
self.socket = socket.socket(socket.AF_INET, self.socket_type)
self.socket.connect((self.host, self.port))
def handle_log_event(self):
log = self.logq.get()
try:
if self.socket is None:
self._connect_socket()
self.socket.sendall((json.dumps(log) + '\n').encode('utf-8'))
except:
logging.exception("Exception sending INET event.")
# Logstash seems to take about a minute to start again. Wait 90
# seconds before attempting to reconnect. If logstash is not
# available after 90 seconds we will throw another exception and
# die.
semi_busy_wait(90)
self._connect_socket()
self.socket.sendall((json.dumps(log) + '\n').encode('utf-8'))
class UDPLogProcessor(INETLogProcessor):
socket_type = socket.SOCK_DGRAM
class TCPLogProcessor(INETLogProcessor):
socket_type = socket.SOCK_STREAM
class PushMQTT(object):
def __init__(self, hostname, base_topic, port=1883, client_id=None,
keepalive=60, will=None, auth=None, tls=None, qos=0):
self.hostname = hostname
self.port = port
self.client_id = client_id
self.keepalive = 60
self.will = will
self.auth = auth
self.tls = tls
self.qos = qos
self.base_topic = base_topic
def _generate_topic(self, project, job_id, action):
return '/'.join([self.base_topic, project, job_id, action])
def publish_single(self, msg, project, job_id, action, build_queue=None):
if job_id:
topic = self._generate_topic(project, job_id, action)
elif build_queue:
topic = self._generate_topic(project, build_queue, action)
else:
topic = self.base_topic + '/' + project
publish.single(topic, msg, hostname=self.hostname,
port=self.port, client_id=self.client_id,
keepalive=self.keepalive, will=self.will,
auth=self.auth, tls=self.tls, qos=self.qos)
class Server(object):
def __init__(self, config, debuglog):
# Config init.
self.config = config
self.gearman_host = self.config['gearman-host']
self.gearman_port = self.config['gearman-port']
self.output_host = self.config['output-host']
self.output_port = self.config['output-port']
self.output_mode = self.config['output-mode']
mqtt_host = self.config.get('mqtt-host')
mqtt_port = self.config.get('mqtt-port', 1883)
mqtt_user = self.config.get('mqtt-user')
mqtt_pass = self.config.get('mqtt-pass')
mqtt_topic = self.config.get('mqtt-topic', 'gearman-subunit')
mqtt_ca_certs = self.config.get('mqtt-ca-certs')
mqtt_certfile = self.config.get('mqtt-certfile')
mqtt_keyfile = self.config.get('mqtt-keyfile')
# Pythong logging output file.
self.debuglog = debuglog
self.retriever = None
self.logqueue = Queue.Queue(16384)
self.processor = None
self.filter_factories = []
# Run the severity filter first so it can filter out chatty
# logs.
self.filter_factories.append(OsloSeverityFilterFactory())
self.filter_factories.append(SystemdSeverityFilterFactory())
crmscript = self.config.get('crm114-script')
crmdata = self.config.get('crm114-data')
if crmscript and crmdata:
self.filter_factories.append(
CRM114FilterFactory(crmscript, crmdata))
# Setup MQTT
self.mqtt = None
if mqtt_host:
auth = None
if mqtt_user:
auth = {'username': mqtt_user}
if mqtt_pass:
auth['password'] = mqtt_pass
tls = None
if mqtt_ca_certs:
tls = {'ca_certs': mqtt_ca_certs, 'certfile': mqtt_certfile,
'keyfile': mqtt_keyfile}
self.mqtt = PushMQTT(mqtt_host, mqtt_topic, port=mqtt_port,
auth=auth, tls=tls)
def setup_logging(self):
if self.debuglog:
logging.basicConfig(format='%(asctime)s %(message)s',
filename=self.debuglog, level=logging.DEBUG)
else:
# Prevent leakage into the logstash log stream.
logging.basicConfig(level=logging.CRITICAL)
logging.debug("Log pusher starting.")
def wait_for_name_resolution(self, host, port):
while True:
try:
socket.getaddrinfo(host, port)
except socket.gaierror as e:
if e.errno == socket.EAI_AGAIN:
logging.debug("Temporary failure in name resolution")
time.sleep(2)
continue
else:
raise
break
def setup_retriever(self):
hostname = socket.gethostname()
gearman_worker = gear.Worker(hostname + b'-pusher')
self.wait_for_name_resolution(self.gearman_host, self.gearman_port)
gearman_worker.addServer(self.gearman_host,
self.gearman_port)
gearman_worker.registerFunction(b'push-log')
self.retriever = LogRetriever(gearman_worker, self.filter_factories,
self.logqueue, mqtt=self.mqtt)
def setup_processor(self):
if self.output_mode == "tcp":
self.processor = TCPLogProcessor(self.logqueue,
self.output_host,
self.output_port)
elif self.output_mode == "udp":
self.processor = UDPLogProcessor(self.logqueue,
self.output_host,
self.output_port)
else:
# Note this processor will not work if the process is run as a
# daemon. You must use the --foreground option.
self.processor = StdOutLogProcessor(self.logqueue)
def main(self):
self.setup_retriever()
self.setup_processor()
self.retriever.daemon = True
self.retriever.start()
while True:
try:
self.processor.handle_log_event()
except:
logging.exception("Exception processing log event.")
raise
def main():
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--config", required=True,
help="Path to yaml config file.")
parser.add_argument("-d", "--debuglog",
help="Enable debug log. "
"Specifies file to write log to.")
parser.add_argument("--foreground", action='store_true',
help="Run in the foreground.")
parser.add_argument("-p", "--pidfile",
default="/var/run/jenkins-log-pusher/"
"jenkins-log-gearman-worker.pid",
help="PID file to lock during daemonization.")
args = parser.parse_args()
with open(args.config, 'r') as config_stream:
config = yaml.load(config_stream)
server = Server(config, args.debuglog)
if args.foreground:
server.setup_logging()
server.main()
else:
pidfile = pidfile_mod.TimeoutPIDLockFile(args.pidfile, 10)
with daemon.DaemonContext(pidfile=pidfile):
server.setup_logging()
server.main()
if __name__ == '__main__':
main()

73
manifests/client.pp
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@ -1,73 +0,0 @@
# Copyright 2012-2013 Hewlett-Packard Development Company, L.P.
# Copyright 2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# == Class: log_processor::client
#
class log_processor::client (
$config_file,
$statsd_host = undef,
) {
file { '/etc/logprocessor/jenkins-log-client.yaml':
ensure => present,
owner => 'root',
group => 'root',
mode => '0555',
source => $config_file,
require => File['/etc/logprocessor'],
}
file { '/etc/init.d/jenkins-log-client':
ensure => present,
owner => 'root',
group => 'root',
mode => '0555',
source => 'puppet:///modules/log_processor/jenkins-log-client.init',
require => [
File['/usr/local/bin/log-gearman-client.py'],
File['/etc/logprocessor/jenkins-log-client.yaml'],
File['/etc/default/jenkins-log-client'],
],
}
file { '/etc/default/jenkins-log-client':
ensure => present,
owner => 'root',
group => 'root',
mode => '0444',
content => template('log_processor/jenkins-log-client.default.erb'),
}
service { 'jenkins-log-client':
enable => true,
hasrestart => true,
subscribe => File['/etc/logprocessor/jenkins-log-client.yaml'],
require => File['/etc/init.d/jenkins-log-client'],
}
include logrotate
logrotate::file { 'log-client-debug.log':
log => '/var/log/logprocessor/log-client-debug.log',
options => [
'compress',
'copytruncate',
'missingok',
'rotate 7',
'daily',
'notifempty',
],
require => Service['jenkins-log-client'],
}
}

85
manifests/geard.pp
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@ -1,85 +0,0 @@
# Copyright 2012-2013 Hewlett-Packard Development Company, L.P.
# Copyright 2017 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# == Class: log_processor::geard
#
# Run geard as system service
class log_processor::geard (
$statsd_host = undef,
$geard_port = '4730',
) {
file { '/var/log/geard':
ensure => directory,
owner => 'logprocessor',
group => 'logprocessor',
mode => '0755',
require => User['logprocessor'],
}
file { '/etc/init.d/geard':
ensure => present,
owner => 'root',
group => 'root',
mode => '0555',
source => 'puppet:///modules/log_processor/geard.init',
require => [
Package['gear'],
File['/etc/default/geard'],
],
}
file { '/etc/default/geard':
ensure => present,
owner => 'root',
group => 'root',
mode => '0444',
content => template('log_processor/geard.default.erb'),
}
if ($::operatingsystem == 'Ubuntu') and ($::operatingsystemrelease >= '16.04') {
# This is a hack to make sure that systemd is aware of the new service
# before we attempt to start it.
exec { 'geard-systemd-daemon-reload':
command => '/bin/systemctl daemon-reload',
before => Service['geard'],
subscribe => File['/etc/init.d/geard'],
refreshonly => true,
}
}
service { 'geard':
enable => true,
hasrestart => true,
subscribe => File['/etc/default/geard'],
require => [
File['/etc/init.d/geard'],
File['/var/log/geard'],
],
}
include logrotate
logrotate::file { 'rotate-geard.log':
log => '/var/log/geard/geard.log',
options => [
'compress',
'copytruncate',
'missingok',
'rotate 7',
'daily',
'notifempty',
],
require => Service['geard'],
}
}

148
manifests/init.pp
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@ -1,148 +0,0 @@
# Copyright 2012-2013 Hewlett-Packard Development Company, L.P.
# Copyright 2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# == Class: log_processor
#
class log_processor (
) {
if ! defined(Package['python-daemon']) {
package { 'python-daemon':
ensure => present,
}
}
group { 'logprocessor':
ensure => present,
}
user { 'logprocessor':
ensure => present,
comment => 'Log Processor User',
home => '/etc/logprocessor',
gid => 'logprocessor',
shell => '/bin/bash',
membership => 'minimum',
require => Group['logprocessor'],
}
file { '/etc/logprocessor':
ensure => directory,
owner => 'logprocessor',
group => 'logprocessor',
mode => '0755',
require => User['logprocessor'],
}
file { '/var/log/logprocessor':
ensure => directory,
owner => 'logprocessor',
group => 'logprocessor',
mode => '0755',
require => User['logprocessor'],
}
package { 'python-zmq':
ensure => present,
}
package { 'python-yaml':
ensure => present,
}
package { 'crm114':
ensure => present,
}
include pip
package { 'gear':
ensure => latest,
provider => openstack_pip,
require => Class['pip'],
}
package { 'requests':
ensure => latest,
provider => openstack_pip,
require => Class['pip'],
}
if ! defined(Package['statsd']) {
package { 'statsd':
# NOTE(cmurphy) If this is not pinned, the openstack_pip provider will
# attempt to install latest and conflict with the <3 cap from
# os-performance-tools. Unpin this when os-performance-tools raises its
# cap.
# NOTE (clarkb) we also install it here because geard can report stats
# with statsd so need it even if subunit2sql is not used.
ensure => '2.1.2',
provider => openstack_pip,
require => Class['pip']
}
}
# Temporarily pin paho-mqtt to 1.2.3 since 1.3.0 won't support TLS on
# Trusty's Python 2.7.
if ! defined(Package['paho-mqtt']) {
package { 'paho-mqtt':
ensure => '1.2.3',
provider => openstack_pip,
require => Class['pip'],
}
}
file { '/var/lib/crm114':
ensure => directory,
owner => 'logprocessor',
group => 'logprocessor',
require => User['logprocessor'],
}
file { '/usr/local/bin/classify-log.crm':
ensure => present,
owner => 'root',
group => 'root',
mode => '0755',
source => 'puppet:///modules/log_processor/classify-log.crm',
require => [
Package['crm114'],
],
}
file { '/usr/local/bin/log-gearman-client.py':
ensure => present,
owner => 'root',
group => 'root',
mode => '0755',
source => 'puppet:///modules/log_processor/log-gearman-client.py',
require => [
Package['python-daemon'],
Package['python-zmq'],
Package['python-yaml'],
Package['gear'],
],
}
file { '/usr/local/bin/log-gearman-worker.py':
ensure => present,
owner => 'root',
group => 'root',
mode => '0755',
source => 'puppet:///modules/log_processor/log-gearman-worker.py',
require => [
Package['python-daemon'],
Package['python-zmq'],
Package['python-yaml'],
Package['gear'],
],
}
}

75
manifests/worker.pp
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@ -1,75 +0,0 @@
# Copyright 2012-2013 Hewlett-Packard Development Company, L.P.
# Copyright 2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# == Class: log_processor::worker
#
define log_processor::worker (
$config_file,
) {
$suffix = "-${name}"
file { "/etc/logprocessor/jenkins-log-worker${suffix}.yaml":
ensure => present,
owner => 'root',
group => 'root',
mode => '0555',
source => $config_file,
require => User['logprocessor'],
}
file { "/etc/init.d/jenkins-log-worker${suffix}":
ensure => present,
owner => 'root',
group => 'root',
mode => '0555',
content => template('log_processor/jenkins-log-worker.init.erb'),
require => [
File['/usr/local/bin/log-gearman-worker.py'],
File["/etc/logprocessor/jenkins-log-worker${suffix}.yaml"],
],
}
if ($::operatingsystem == 'Ubuntu') and ($::operatingsystemrelease >= '16.04') {
# This is a hack to make sure that systemd is aware of the new service
# before we attempt to start it.
exec { "jenkins-log-worker${suffix}-systemd-daemon-reload":
command => '/bin/systemctl daemon-reload',
before => Service["jenkins-log-worker${suffix}"],
subscribe => File["/etc/init.d/jenkins-log-worker${suffix}"],
refreshonly => true,
}
}
service { "jenkins-log-worker${suffix}":
enable => true,
hasrestart => true,
subscribe => File["/etc/logprocessor/jenkins-log-worker${suffix}.yaml"],
require => File["/etc/init.d/jenkins-log-worker${suffix}"],
}
include logrotate
logrotate::file { "log-worker${suffix}-debug.log":
log => "/var/log/logprocessor/log-worker${suffix}-debug.log",
options => [
'compress',
'copytruncate',
'missingok',
'rotate 7',
'daily',
'notifempty',
],
require => Service["jenkins-log-worker${suffix}"],
}
}

14
metadata.json
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@ -1,14 +0,0 @@
{
"name": "openstackinfra-log_processor",
"version": "0.0.1",
"author": "OpenStack CI",
"summary": "Puppet module for Log Processor",
"license": "Apache 2.0",
"source": "https://git.openstack.org/openstack-infra/puppet-log_processor.git",
"project_page": "http://docs.openstack.org/infra/system-config/",
"issues_url": "https://storyboard.openstack.org/#!/project/801",
"dependencies": [
{"name":"openstackci/pip","version_requirement":">= 0.0.1"},
{"name":"openstackci/logrotate","version_requirement":">= 0.0.1"}
]
}

38
spec/acceptance/basic_spec.rb
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@ -1,38 +0,0 @@
require 'puppet-openstack_infra_spec_helper/spec_helper_acceptance'
describe 'log_processor', if: os[:family] == 'ubuntu' do
def pp_path
base_path = File.dirname(__FILE__)
File.join(base_path, 'fixtures')
end
def puppet_manifest
manifest_path = File.join(pp_path, 'default.pp')
File.read(manifest_path)
end
def postconditions_puppet_manifest
manifest_path = File.join(pp_path, 'postconditions.pp')
File.read(manifest_path)
end
it 'should work with no errors' do
apply_manifest(puppet_manifest, catch_failures: true)
end
it 'should be idempotent' do
apply_manifest(puppet_manifest, catch_changes: true)
end
it 'should start' do
apply_manifest(postconditions_puppet_manifest, catch_failures: true)
end
['jenkins-log-client', 'jenkins-log-worker-A'].each do |service|
describe service(service) do
it { should be_running }
end
end
end

49
spec/acceptance/fixtures/default.pp
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@ -1,49 +0,0 @@
$worker_config = 'gearman-host: localhost
gearman-port: 4730
output-host: localhost
output-port: 9999
output-mode: tcp
crm114-script: /usr/local/bin/classify-log.crm
crm114-data: /var/lib/crm114
mqtt-host: firehose.openstack.org
mqtt-port: 8883
mqtt-topic: gearman-logstash/localhost
mqtt-user: infra
mqtt-pass: mqtt_password
mqtt-ca-certs: /etc/logstash/mqtt-root-CA.pem.crt'
$client_config = 'source-url: http://localhost
zmq-publishers: []
subunit-files:
- name: logs/testrepository.subunit
build-queue-filter: gate
source-files:
- name: console.html
tags:
- console'
file { '/tmp/jenkins-log-client.yaml':
ensure => present,
content => $client_config,
}
file { '/etc/logprocessor/worker.yaml':
ensure => present,
owner => 'root',
group => 'root',
mode => '0644',
content => $worker_config,
require => Class['::log_processor'],
}
class { 'log_processor': }
class { 'log_processor::client':
config_file => '/tmp/jenkins-log-client.yaml',
statsd_host => 'graphite.openstack.org',
}
log_processor::worker { 'A':
config_file => '/etc/logprocessor/worker.yaml',
require => File['/etc/logprocessor/worker.yaml'],
}

7
spec/acceptance/fixtures/postconditions.pp
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@ -1,7 +0,0 @@
service { 'jenkins-log-client':
ensure => running,
}
service { 'jenkins-log-worker-A':
ensure => running,
}

11
spec/acceptance/nodesets/default.yml
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@ -1,11 +0,0 @@
HOSTS:
ubuntu-server-1404-x64:
roles:
- master
platform: ubuntu-14.04-amd64
box: puppetlabs/ubuntu-14.04-64-nocm
box_url: https://vagrantcloud.com/puppetlabs/ubuntu-14.04-64-nocm
hypervisor: vagrant
CONFIG:
log_level: debug
type: git

10
spec/acceptance/nodesets/nodepool-centos7.yml
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@ -1,10 +0,0 @@
HOSTS:
centos-70-x64:
roles:
- master
platform: el-7-x86_64
hypervisor: none
ip: 127.0.0.1
CONFIG:
type: foss
set_env: false

10
spec/acceptance/nodesets/nodepool-trusty.yml
View File

@ -1,10 +0,0 @@
HOSTS:
ubuntu-14.04-amd64:
roles:
- master
platform: ubuntu-14.04-amd64
hypervisor: none
ip: 127.0.0.1
CONFIG:
type: foss
set_env: false

10
spec/acceptance/nodesets/nodepool-xenial.yml
View File

@ -1,10 +0,0 @@
HOSTS:
ubuntu-16.04-amd64:
roles:
- master
platform: ubuntu-16.04-amd64
hypervisor: none
ip: 127.0.0.1
CONFIG:
type: foss
set_env: false

7
templates/geard.default.erb
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@ -1,7 +0,0 @@
<% if @statsd_host != nil %>
export STATSD_HOST=<%= @statsd_host %>
export STATSD_PORT=8125
export STATSD_PREFIX="logstash.geard"
<% end %>
export GEARD_LISTEN_ADDRESS=::
export GEARD_PORT=<%= @geard_port %>

5
templates/jenkins-log-client.default.erb
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@ -1,5 +0,0 @@
<% if @statsd_host != nil %>
export STATSD_HOST=<%= @statsd_host %>
export STATSD_PORT=8125
export STATSD_PREFIX="logstash.geard"
<% end %>

158
templates/jenkins-log-worker.init.erb
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@ -1,158 +0,0 @@
#! /bin/sh
### BEGIN INIT INFO
# Provides: jenkins-log-worker<%= @suffix %>
# Required-Start: $remote_fs $syslog $named $network
# Required-Stop: $remote_fs $syslog $named $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Jenkins Log Worker
# Description: Service to push Jenkins logs into logstash.
### END INIT INFO
# Do NOT "set -e"
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Jenkins Log Worker"
NAME=jenkins-log-worker<%= @suffix %>
DAEMON=/usr/local/bin/log-gearman-worker.py
PIDFILE=/var/run/$NAME/$NAME.pid
DAEMON_ARGS="-c /etc/logprocessor/jenkins-log-worker<%= @suffix %>.yaml -d /var/log/logprocessor/log-worker<%= @suffix %>-debug.log -p $PIDFILE"
SCRIPTNAME=/etc/init.d/$NAME
USER=logprocessor
# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
#
# Function that starts the daemon/service
#
do_start()
{
# Return
# 0 if daemon has been started
# 1 if daemon was already running
# 2 if daemon could not be started
mkdir -p /var/run/$NAME
chown $USER /var/run/$NAME
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --quiet --pidfile $PIDFILE -c $USER --exec $DAEMON -- \
$DAEMON_ARGS \
|| return 2
# Add code here, if necessary, that waits for the process to be ready
# to handle requests from services started subsequently which depend
# on this one. As a last resort, sleep for some time.
}
#
# Function that stops the daemon/service
#
do_stop()
{
# Return
# 0 if daemon has been stopped
# 1 if daemon was already stopped
# 2 if daemon could not be stopped
# other if a failure occurred
start-stop-daemon --stop --signal 9 --pidfile $PIDFILE
RETVAL="$?"
[ "$RETVAL" = 2 ] && return 2
rm -f /var/run/$NAME/*
return "$RETVAL"
}
#
# Function that stops the daemon/service
#
#do_graceful_stop()
#{
# PID=`cat $PIDFILE`
# kill -USR1 $PID
#
# # wait until really stopped
# if [ -n "${PID:-}" ]; then
# i=0
# while kill -0 "${PID:-}" 2> /dev/null; do
# if [ $i -eq '0' ]; then
# echo -n " ... waiting "
# else
# echo -n "."
# fi
# i=$(($i+1))
# sleep 1
# done
# fi
#
# rm -f /var/run/$NAME/*
#}
#
# Function that sends a SIGHUP to the daemon/service
#
#do_reload() {
# #
# # If the daemon can reload its configuration without
# # restarting (for example, when it is sent a SIGHUP),
# # then implement that here.
# #
# start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name zuul-server
# return 0
#}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
status)
status_of_proc -p "$PIDFILE" "$DAEMON" "$NAME" && exit 0 || exit $?
;;
# reload)
# #
# # If do_reload() is not implemented then leave this commented out
# # and leave 'force-reload' as an alias for 'restart'.
# #
# log_daemon_msg "Reloading $DESC" "$NAME"
# do_reload
# log_end_msg $?
# ;;
restart|force-reload)
#
# If the "reload" option is implemented then remove the
# 'force-reload' alias
#
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
do_start
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
: