Use upstream gerritbot.
Stop using the gerritbot script within the puppet tree. Use the upstream gerritbot implementation from pypi instead. Remove old gerritbot script, use pip to install upstream gerritbot, and update init script to find new location, of the gerritbot script. Change-Id: I62afe404b1c4d130901e54ca4e7857bb71b4cdd8 Reviewed-on: https://review.openstack.org/10676 Reviewed-by: James E. Blair <corvus@inaugust.com> Approved: Clark Boylan <clark.boylan@gmail.com> Reviewed-by: Clark Boylan <clark.boylan@gmail.com> Tested-by: Jenkins
This commit is contained in:
Clark Boylan
Jenkins
parent
6860917686
commit
97933d1cd2
@ -1,273 +0,0 @@
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#! /usr/bin/env python
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# The configuration file should look like:
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"""
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[ircbot]
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nick=NICKNAME
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pass=PASSWORD
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server=irc.freenode.net
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port=6667
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channel_config=/path/to/yaml/config
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[gerrit]
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user=gerrit2
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key=/path/to/id_rsa
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host=review.example.com
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port=29418
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"""
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# The yaml channel config should look like:
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"""
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openstack-dev:
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events:
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- patchset-created
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- change-merged
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projects:
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- openstack/nova
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- openstack/swift
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branches:
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- master
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"""
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import ircbot
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import time
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import subprocess
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import threading
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import select
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import json
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import sys
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import os
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import ConfigParser
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import daemon, daemon.pidlockfile
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import traceback
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import yaml
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class GerritBot(ircbot.SingleServerIRCBot):
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def __init__(self, channels, nickname, password, server, port=6667):
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ircbot.SingleServerIRCBot.__init__(self,
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[(server, port)],
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nickname, nickname)
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self.channel_list = channels
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self.nickname = nickname
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self.password = password
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def on_nicknameinuse(self, c, e):
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c.nick(c.get_nickname() + "_")
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c.privmsg("nickserv", "identify %s " % self.password)
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c.privmsg("nickserv", "ghost %s %s" % (self.nickname, self.password))
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c.privmsg("nickserv", "release %s %s" % (self.nickname, self.password))
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time.sleep(1)
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c.nick(self.nickname)
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def on_welcome(self, c, e):
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c.privmsg("nickserv", "identify %s "% self.password)
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for channel in self.channel_list:
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c.join(channel)
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def send(self, channel, msg):
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self.connection.privmsg(channel, msg)
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time.sleep(0.5)
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class Gerrit(threading.Thread):
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def __init__(self, ircbot, channel_config,
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username, keyfile, server, port=29418):
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threading.Thread.__init__(self)
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self.ircbot = ircbot
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self.channel_config = channel_config
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self.username = username
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self.keyfile = keyfile
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self.server = server
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self.port = port
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self.proc = None
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self.poll = select.poll()
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def _open(self):
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self.proc = subprocess.Popen(['/usr/bin/ssh', '-p', str(self.port),
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'-i', self.keyfile,
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'-l', self.username, self.server,
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'gerrit', 'stream-events'],
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bufsize=1,
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stdin=None,
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stdout=subprocess.PIPE,
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stderr=None,
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)
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self.poll.register(self.proc.stdout)
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def _close(self):
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try:
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self.poll.unregister(self.proc.stdout)
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except:
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pass
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try:
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self.proc.kill()
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except:
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pass
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self.proc = None
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def patchset_created(self, channel, data):
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msg = '%s proposed a change to %s: %s %s' % (
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data['patchSet']['uploader']['name'],
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data['change']['project'],
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data['change']['subject'],
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data['change']['url'])
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self.ircbot.send(channel, msg)
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def comment_added(self, channel, data):
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msg = 'A comment has been added to a proposed change to %s: %s %s' % (
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data['change']['project'],
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data['change']['subject'],
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data['change']['url'])
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self.ircbot.send(channel, msg)
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for approval in data.get('approvals', []):
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if (approval['type'] == 'VRIF' and approval['value'] == '-2' and
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channel in self.channel_config.events.get(
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'x-vrif-minus-2', set())):
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msg = 'Verification of a change to %s failed: %s %s' % (
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data['change']['project'],
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data['change']['subject'],
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data['change']['url'])
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self.ircbot.send(channel, msg)
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if (approval['type'] == 'VRIF' and approval['value'] == '2' and
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channel in self.channel_config.events.get(
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'x-vrif-plus-2', set())):
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msg = 'Verification of a change to %s succeeded: %s %s' % (
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data['change']['project'],
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data['change']['subject'],
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data['change']['url'])
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self.ircbot.send(channel, msg)
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if (approval['type'] == 'CRVW' and approval['value'] == '-2' and
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channel in self.channel_config.events.get(
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'x-crvw-minus-2', set())):
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msg = 'A change to %s has been rejected: %s %s' % (
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data['change']['project'],
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data['change']['subject'],
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data['change']['url'])
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self.ircbot.send(channel, msg)
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if (approval['type'] == 'CRVW' and approval['value'] == '2' and
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channel in self.channel_config.events.get(
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'x-crvw-plus-2', set())):
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msg = 'A change to %s has been approved: %s %s' % (
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data['change']['project'],
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data['change']['subject'],
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data['change']['url'])
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self.ircbot.send(channel, msg)
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def change_merged(self, channel, data):
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msg = 'A change was merged to %s: %s %s' % (
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data['change']['project'],
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data['change']['subject'],
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data['change']['url'])
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self.ircbot.send(channel, msg)
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def _read(self):
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l = self.proc.stdout.readline()
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data = json.loads(l)
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channel_set = (self.channel_config.projects.get(
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data['change']['project'], set()) &
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self.channel_config.events.get(
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data['type'], set()) &
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self.channel_config.branches.get(
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data['change']['branch'], set()))
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for channel in channel_set:
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if data['type'] == 'comment-added':
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self.comment_added(channel, data)
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elif data['type'] == 'patchset-created':
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self.patchset_created(channel, data)
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elif data['type'] == 'change-merged':
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self.change_merged(channel, data)
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def _listen(self):
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while True:
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ret = self.poll.poll()
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for (fd, event) in ret:
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if fd == self.proc.stdout.fileno():
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if event == select.POLLIN:
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self._read()
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else:
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raise Exception("event on ssh connection")
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def _run(self):
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try:
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if not self.proc:
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self._open()
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self._listen()
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except:
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traceback.print_exc()
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self._close()
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time.sleep(5)
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def run(self):
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time.sleep(5)
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while True:
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self._run()
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class ChannelConfig(object):
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def __init__(self, data):
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self.data = data
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keys = data.keys()
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for key in keys:
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if key[0] != '#':
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data['#'+key] = data.pop(key)
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self.channels = data.keys()
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self.projects = {}
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self.events = {}
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self.branches = {}
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for channel, val in self.data.iteritems():
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for event in val['events']:
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event_set = self.events.get(event, set())
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event_set.add(channel)
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self.events[event] = event_set
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for project in val['projects']:
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project_set = self.projects.get(project, set())
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project_set.add(channel)
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self.projects[project] = project_set
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for branch in val['branches']:
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branch_set = self.branches.get(branch, set())
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branch_set.add(channel)
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self.branches[branch] = branch_set
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def _main():
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config=ConfigParser.ConfigParser()
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config.read(sys.argv[1])
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fp = config.get('ircbot', 'channel_config')
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if fp:
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fp = os.path.expanduser(fp)
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if not os.path.exists(fp):
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raise Exception("Unable to read layout config file at %s" % fp)
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else:
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raise Exception("Channel Config must be specified in config file.")
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channel_config = ChannelConfig(yaml.load(open(fp)))
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bot = GerritBot(channel_config.channels,
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config.get('ircbot', 'nick'),
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config.get('ircbot', 'pass'),
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config.get('ircbot', 'server'),
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config.getint('ircbot', 'port'))
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g = Gerrit(bot,
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channel_config,
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config.get('gerrit', 'user'),
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config.get('gerrit', 'key'),
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config.get('gerrit', 'host'),
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config.getint('gerrit', 'port'))
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g.start()
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bot.start()
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def main():
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if len(sys.argv) != 2:
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print "Usage: %s CONFIGFILE" % sys.argv[0]
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sys.exit(1)
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pid = daemon.pidlockfile.TimeoutPIDLockFile(
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"/var/run/gerritbot/gerritbot.pid", 10)
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with daemon.DaemonContext(pidfile=pid):
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_main()
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if __name__ == "__main__":
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main()
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@ -17,8 +17,8 @@
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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DESC="GerritBot"
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NAME=gerritbot
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DAEMON=/usr/local/gerrit/$NAME
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DAEMON_ARGS="/home/gerrit2/gerritbot.config"
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DAEMON=/usr/local/bin/$NAME
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DAEMON_ARGS="/etc/gerritbot/gerritbot.config"
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PIDFILE=/var/run/$NAME/$NAME.pid
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SCRIPTNAME=/etc/init.d/$NAME
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USER=gerrit2
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@ -36,17 +36,6 @@ USER=gerrit2
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# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
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. /lib/lsb/init-functions
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pidof_gerritbot() {
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# if there is actually an gerritbot process whose pid is in PIDFILE,
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# print it and return 0.
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if [ -e "$PIDFILE" ]; then
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if ps -ef | grep gerrit[b]ot | grep python | awk '{print $2}' | grep -w $(cat $PIDFILE); then
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return 0
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fi
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fi
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return 1
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}
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#
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# Function that starts the daemon/service
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#
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@ -117,19 +106,8 @@ case "$1" in
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esac
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;;
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status)
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PID=$(pidof_gerritbot) || true
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if [ -n "$PID" ]; then
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log_daemon_msg "$DESC is running (pid $PID)."
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exit 0
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else
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log_daemon_msg "$DESC is NOT running."
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if [ -e "$PIDFILE" ]; then
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exit 1
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else
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exit 3
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fi
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fi
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;;
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status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
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;;
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#reload|force-reload)
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#
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# If do_reload() is not implemented then leave this commented out
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@ -1,57 +1,61 @@
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class gerritbot(
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$nick,
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$password,
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$server,
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$user,
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$vhost_name
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) {
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$nick,
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$password,
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$server,
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$user,
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$vhost_name
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) {
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file { "/usr/local/gerrit/gerritbot":
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owner => 'root',
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group => 'root',
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mode => 555,
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ensure => 'present',
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source => 'puppet:///modules/gerritbot/gerritbot',
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require => File['/usr/local/gerrit'],
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}
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include pip
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file { "/etc/init.d/gerritbot":
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owner => 'root',
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group => 'root',
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mode => 555,
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ensure => 'present',
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source => 'puppet:///modules/gerritbot/gerritbot.init',
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require => File['/usr/local/gerrit/gerritbot'],
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}
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package { 'gerritbot':
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ensure => latest, # we want the latest from pip
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provider => pip,
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require => Class[pip]
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}
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file { "/home/gerrit2/gerritbot_channel_config.yaml":
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owner => 'root',
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group => 'gerrit2',
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mode => 440,
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ensure => 'present',
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source => 'puppet:///modules/gerritbot/gerritbot_channel_config.yaml',
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replace => true,
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require => User['gerrit2'],
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}
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file { '/etc/init.d/gerritbot':
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owner => 'root',
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group => 'root',
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mode => 555,
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ensure => 'present',
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source => 'puppet:///modules/gerritbot/gerritbot.init',
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require => Package['gerritbot'],
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}
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service { 'gerritbot':
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name => 'gerritbot',
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ensure => running,
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enable => true,
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hasrestart => true,
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require => File['/etc/init.d/gerritbot'],
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subscribe => [File["/usr/local/gerrit/gerritbot"],
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File["/home/gerrit2/gerritbot_channel_config.yaml"]],
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}
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service { 'gerritbot':
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name => 'gerritbot',
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ensure => running,
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enable => true,
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hasrestart => true,
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require => File['/etc/init.d/gerritbot'],
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subscribe => [Package['gerritbot'],
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File['/etc/gerritbot/gerritbot.confg'],
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File['/etc/gerritbot/channel_config.yaml']],
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}
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file { '/home/gerrit2/gerritbot.config':
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owner => 'root',
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group => 'gerrit2',
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mode => 440,
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ensure => 'present',
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content => template('gerritbot/gerritbot.config.erb'),
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replace => 'true',
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require => User['gerrit2']
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}
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file { '/etc/gerritbot':
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ensure => directory
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}
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file { '/etc/gerritbot/channel_config.yaml':
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owner => 'root',
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group => 'gerrit2',
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mode => 440,
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ensure => 'present',
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source => 'puppet:///modules/gerritbot/gerritbot_channel_config.yaml',
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replace => true,
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require => User['gerrit2'],
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}
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file { '/etc/gerritbot/gerritbot.config':
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owner => 'root',
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group => 'gerrit2',
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mode => 440,
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ensure => 'present',
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content => template('gerritbot/gerritbot.config.erb'),
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replace => 'true',
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require => User['gerrit2']
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}
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}
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@ -3,7 +3,7 @@ nick=<%= nick %>
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pass=<%= password %>
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server=<%= server %>
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port=6667
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channel_config=/home/gerrit2/gerritbot_channel_config.yaml
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channel_config=/etc/gerritbot/channel_config.yaml
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lockfile=/var/run/gerritbot/gerritbot.pid
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[gerrit]
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Loading…
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Reference in New Issue
Block a user