mirror of
https://gitlab.wikimedia.org/ladsgroup/Phabricator-maintenance-bot
synced 2024-09-08 00:18:39 +02:00
973557299e
Replace mwmaint1002 with "maintenance host" See merge request ladsgroup/Phabricator-maintenance-bot!8
556 lines
19 KiB
Python
556 lines
19 KiB
Python
import base64
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import json
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import re
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import socket
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import requests
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from lib import Client
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from patch_makers import (AnalyticsPatchMaker, CxPatchMaker, DnsPatchMaker,
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WikimediaMessagesPatchMaker)
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final_text = ''
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gerrit_path = 'https://gerrit.wikimedia.org/g/'
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client = Client.newFromCreds()
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def get_checklist_text(url, text, checked):
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if checked:
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return ' [x] [[{}|{}]]'.format(url, text)
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else:
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return ' [] [[{}|{}]]'.format(url, text)
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def get_file_from_gerrit(path):
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gerrit_url = 'https://gerrit.wikimedia.org/g/'
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url = gerrit_url + '{0}?format=TEXT'.format(path)
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r = requests.get(url)
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if r.status_code == 200:
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return base64.b64decode(r.text).decode('utf-8')
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else:
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return ''
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def get_gerrit_path(repo, filename):
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return repo + '/+/master/' + filename
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def get_github_url(repo, filename):
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return 'https://raw.githubusercontent.com/wikimedia/{}/master/{}'.format(
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repo, filename
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)
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class PostCreationHandler(object):
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def __init__(self, phid, db_name, url, language_code, parts):
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self.main_pid = phid
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self.db_name = db_name
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self.url = url
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self.parts = parts
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self.language_code = language_code
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self.post_ticket_bug_id = ''
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self.post_ticket_text = ''
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self.checkers = [
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self._check_restbase,
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self._check_cx,
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self._check_analytics,
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self._check_pywikibot,
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self._check_wikidata,
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]
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self.handlers = [
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self._handle_restbase,
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self._handle_cx,
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self._handle_analytics,
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self._handle_pywikibot,
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self._handle_wikidata,
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self._handle_wikistats,
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self._handle_incubator,
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]
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self.handlers_needed = {}
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def handle(self):
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for checker in self.checkers:
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checker()
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self.add_text(' [] Project name (wgSitename)')
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self.add_text(' [] Namespaces')
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self.add_text(' [] Timezone')
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self.add_text(' [] Logos and wordmarks')
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self.add_text(' [] Import from Incubator')
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self.add_text(' [] Clean up old interwiki links')
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self.add_text(' [] Add the wiki to a CVNBot for SWMT monitoring')
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self._create_ticket()
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for handler in self.handlers:
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handler()
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def add_text(self, a):
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self.post_ticket_text += a + '\n'
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def add_checklist(self, url, text, checked):
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self.add_text(get_checklist_text(url, text, checked))
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def _create_ticket(self):
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result = client.createParentTask(
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self.post_ticket_text,
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[
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'PHID-PROJ-2fuv7mxzjnpjfuojdnfd', # wiki-setup
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'PHID-PROJ-wrgc3ksxzyc5l6lb4ou4', # content-transform-team
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'PHID-PROJ-flkea3bsbxquupwv5g2s', # countervandalism-network
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],
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self.main_pid,
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'Post-creation work for {}'.format(self.db_name))['object']
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self.post_ticket_phid = result['phid']
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self.post_ticket_bug_id = 'T' + str(result['id'])
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def _check_restbase(self):
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path = get_gerrit_path(
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'mediawiki/services/restbase/deploy',
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'scap/vars.yaml'
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)
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restbase = get_file_from_gerrit(path)
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self.add_checklist(gerrit_path + path, 'RESTbase', self.url in restbase)
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self.handlers_needed['restbase'] = self.url not in restbase
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def _handle_restbase(self):
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if not self.handlers_needed['restbase']:
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return
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client.createSubtask(
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'Per https://wikitech.wikimedia.org/wiki/Add_a_wiki once the wiki has been created',
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['PHID-PROJ-mszihytuo3ij3fcxcxgm'],
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self.post_ticket_phid,
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'Add {} to RESTBase'.format(self.db_name))
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def _check_cx(self):
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path = get_gerrit_path(
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'mediawiki/services/cxserver',
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'config/languages.yaml'
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)
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cxconfig = get_file_from_gerrit(path)
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cx = '\n- ' + self.language_code in cxconfig
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self.add_checklist(gerrit_path + path, 'CX Config', cx)
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self.handlers_needed['cx'] = not cx
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def _handle_cx(self):
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if not self.handlers_needed['cx']:
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return
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r = requests.get(
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'https://gerrit.wikimedia.org/r/changes/'
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'?q=bug:{}+project:mediawiki/services/cxserver'.format(self.post_ticket_bug_id))
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b = json.loads('\n'.join(r.text.split('\n')[1:]))
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if b:
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return
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maker = CxPatchMaker(self.language_code, self.post_ticket_bug_id)
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maker.run()
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def _check_analytics(self):
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path = get_gerrit_path(
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'analytics/refinery',
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'static_data/pageview/allowlist/allowlist.tsv'
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)
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url = '.'.join(self.parts[:2])
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refinery_whitelist = get_file_from_gerrit(path)
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self.add_checklist(gerrit_path + path, 'Analytics refinery',
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url in refinery_whitelist)
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self.handlers_needed['analytics'] = url not in refinery_whitelist
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def _handle_analytics(self):
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if not self.handlers_needed['analytics']:
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return
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url = '.'.join(self.parts[:2])
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r = requests.get(
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'https://gerrit.wikimedia.org/r/changes/'
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'?q=bug:{}+project:analytics/refinery'.format(self.post_ticket_bug_id))
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b = json.loads('\n'.join(r.text.split('\n')[1:]))
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if b:
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return
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maker = AnalyticsPatchMaker(url, self.post_ticket_bug_id)
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maker.run()
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def _check_pywikibot(self):
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path = get_gerrit_path(
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'pywikibot/core',
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'pywikibot/families/{}_family.py'.format(self.parts[1])
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)
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pywikibot = get_file_from_gerrit(path)
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self.add_checklist(gerrit_path + path, 'Pywikibot',
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"'{}'".format(self.language_code) in pywikibot)
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self.handlers_needed['pywikibot'] = "'{}'".format(self.language_code) not in pywikibot
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def _handle_pywikibot(self):
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if not self.handlers_needed['pywikibot']:
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return
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client.createSubtask(
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'Per https://wikitech.wikimedia.org/wiki/Add_a_wiki once the wiki has been created',
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['PHID-PROJ-orw42whe2lepxc7gghdq'],
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self.post_ticket_phid,
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'Add support for {} to Pywikibot'.format(self.db_name))
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def _check_wikidata(self):
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url = 'https://www.wikidata.org/w/api.php'
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wikidata_help_page = requests.get(url, params={
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'action': 'help',
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'modules': 'wbgetentities'
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}).text
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self.add_checklist(url, 'Wikidata', self.db_name in wikidata_help_page)
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def _handle_wikidata(self):
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client.createSubtask(
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'Per https://wikitech.wikimedia.org/wiki/Add_a_wiki once the wiki has been created',
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['PHID-PROJ-egbmgxclscgwu2rbnotm', 'PHID-PROJ-7ocjej2gottz7cikkdc6'],
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self.post_ticket_phid,
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'Add Wikidata support for {}'.format(self.db_name))
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def _handle_wikistats(self):
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client.createSubtask("Please add new wiki `%s` to Wikistats, once it is created. Thanks!" % self.db_name, [
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'PHID-PROJ-6sht6g4xpdii4c4bga2i' # VPS-project-Wikistats
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], self.post_ticket_phid, 'Add %s to wikistats' % self.db_name)
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def _handle_incubator(self):
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client.createSubtask("Please import `%s` from incubator, once it is created. Thanks!" % self.db_name, [
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'PHID-PROJ-ihns5jmm4kco7sqknqjl' # incubator.wikimedia.org
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], self.post_ticket_phid, 'Import %s from incubator' % self.db_name)
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def add_text(a):
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global final_text
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final_text += a + '\n'
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def add_checklist(url, text, checked):
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add_text(get_checklist_text(url, text, checked))
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def hostname_resolves(hostname):
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try:
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socket.gethostbyname(hostname)
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except socket.error:
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return False
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return True
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def handle_special_wiki_apache(parts):
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file_path = 'hieradata/common/mediawiki.yaml'
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apache_file = get_file_from_gerrit(
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'operations/puppet/+/production/' + file_path)
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url = '.'.join(parts)
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return url in apache_file
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def post_a_comment(comment):
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comment = 'Hello, I am helping on creating this wiki. ' + comment + \
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' ^_^ Sincerely, your Fully Automated Resource Tackler'
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pass
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def handle_subticket_for_cloud(task_details, db_name, wiki_status):
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hasSubtasks = client.getTaskSubtasks(task_details['phid'])
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if hasSubtasks:
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return
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client.createSubtask("The new wiki's visibility will be: **%s**." % wiki_status, [
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'PHID-PROJ-hwibeuyzizzy4xzunfsk', # DBA
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'PHID-PROJ-bj6y6ks7ampcwcignhce' # Data services
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], task_details['phid'], 'Prepare and check storage layer for ' + db_name)
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def handle_ticket_for_wikistats(task_details, db_name):
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client.createParentTask("Please add new wiki `%s` to Wikistats, once it is created. Thanks!" % db_name, [
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'PHID-PROJ-6sht6g4xpdii4c4bga2i' # VPS-project-Wikistats
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], task_details['phid'], 'Add %s to wikistats' % db_name)
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def get_dummy_wiki(shard, family):
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if family == "wiktionary":
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return {
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"s3": "aawiki",
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"s5": "mhwiktionary",
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}.get(shard, "?????")
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else:
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return {
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"s3": "aawiki",
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"s5": "muswiki"
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}.get(shard, "?????")
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def create_patch_for_wikimedia_messages(
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db_name, english_name, url, lang, bug_id):
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if not english_name:
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return
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r = requests.get(
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'https://gerrit.wikimedia.org/r/changes/?q='
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'bug:{}+project:mediawiki/extensions/WikimediaMessages'.format(bug_id))
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b = json.loads('\n'.join(r.text.split('\n')[1:]))
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if b:
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return
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maker = WikimediaMessagesPatchMaker(
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db_name, english_name, url, lang, bug_id)
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maker.run()
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def handle_dns(special, url, language_code, task_tid):
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dns_path = get_gerrit_path(
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'operations/dns',
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'templates/wikimedia.org' if special else
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'templates/helpers/langlist.tmpl')
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dns_url = gerrit_path + dns_path
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dns = hostname_resolves(url)
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print(url)
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if not dns:
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print('dns not found')
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if not special:
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print('not special')
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create_patch_for_dns(language_code, task_tid)
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add_checklist(dns_url, 'DNS', dns)
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return dns
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def handle_apache(special, parts):
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if not special:
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add_text(' [x] Apache config (Not needed)')
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return True
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file_path = 'hieradata/common/mediawiki.yaml'
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apache_url = gerrit_path + \
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'operations/puppet/+/production/' + file_path
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if not handle_special_wiki_apache(parts):
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apache = False
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else:
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apache = True
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add_checklist(apache_url, 'Apache config', apache)
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return apache
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def handle_langdb(language_code):
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langdb_url = get_github_url('language-data', 'data/langdb.yaml')
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r = requests.get(langdb_url)
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config = 'Language configuration in language data repo'
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if re.search(r'\n *?' + language_code + ':', r.text):
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langdb = True
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else:
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langdb = False
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add_checklist(langdb_url, config, langdb)
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return langdb
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def handle_wikimedia_messages_one(
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db_name,
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wiki_spec,
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url,
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language_code,
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task_tid):
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path = get_gerrit_path(
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'mediawiki/extensions/WikimediaMessages',
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'i18n/wikimediaprojectnames/en.json'
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)
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wikimedia_messages_data = get_file_from_gerrit(path)
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wikimedia_messages_data = json.loads(wikimedia_messages_data)
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if not 'project-localized-name-' + db_name in wikimedia_messages_data:
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english_name = wiki_spec.get('Project name (English)')
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create_patch_for_wikimedia_messages(
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db_name, english_name, url, language_code, task_tid)
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add_checklist(gerrit_path + path,
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'Wikimedia messages configuration (optional)', True)
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url = 'https://en.wikipedia.org/wiki/' + \
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'MediaWiki:Project-localized-name-' + db_name
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r = requests.get(url)
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if 'Wikipedia does not have a' not in r.text:
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add_text(' [x] [[{}|deployed]]'.format(url))
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else:
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add_text(' [x] [[{}|deployed]]'.format(url))
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return True
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def handle_wikimedia_messages_two(db_name, parts):
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config = 'Wikimedia messages (interwiki search result) configuration'
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if parts[1] != 'wikipedia':
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add_text(' [x] {} (not needed)'.format(config))
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return True
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path = get_gerrit_path(
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'mediawiki/extensions/WikimediaMessages',
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'i18n/wikimediainterwikisearchresults/en.json'
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)
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search_messages_data = json.loads(get_file_from_gerrit(path))
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if 'search-interwiki-results-' + db_name in search_messages_data:
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wikimedia_messages_two = True
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else:
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wikimedia_messages_two = False
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add_checklist(
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gerrit_path + path,
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config,
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wikimedia_messages_two)
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url = 'https://en.wikipedia.org/wiki/' + \
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'MediaWiki:Search-interwiki-results-' + db_name
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r = requests.get(url)
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if 'Wikipedia does not have a' not in r.text:
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wikimedia_messages_two_deployed = True
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add_text(' [x] [[{}|deployed]]'.format(url))
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else:
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wikimedia_messages_two_deployed = False
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add_text(' [] [[{}|deployed]]'.format(url))
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return wikimedia_messages_two and wikimedia_messages_two_deployed
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def create_patch_for_dns(lang, bug_id):
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r = requests.get(
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'https://gerrit.wikimedia.org/r/changes/'
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'?q=bug:{}+project:operations/dns'.format(bug_id))
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b = json.loads('\n'.join(r.text.split('\n')[1:]))
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if b:
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return
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maker = DnsPatchMaker(lang, bug_id)
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maker.run()
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def handle_core_lang(language_code):
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core_messages_url = get_github_url(
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'mediawiki',
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'languages/messages/Messages{}.php'.format(
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language_code[0].upper() + language_code[1:]))
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r = requests.get(core_messages_url)
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if r.status_code == 200:
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core_lang = True
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else:
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core_lang = False
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add_checklist(core_messages_url,
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'Language configuration in mediawiki core', core_lang)
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return core_lang
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def get_db_name(wiki_spec, parts):
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db_name = wiki_spec.get('Database name')
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if not db_name:
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if parts[1] == 'wikipedia':
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db_name = parts[0].replace('-', '_') + 'wiki'
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else:
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db_name = parts[0].replace('-', '_') + parts[1]
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return db_name
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def add_create_instructions(parts, shard, language_code, db_name, task_tid):
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add_text('\n-------')
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add_text('**Step by step commands**:')
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dummy_wiki = get_dummy_wiki(shard, parts[1])
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add_text('On deployment host:')
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add_text('`cd /srv/mediawiki-staging/`')
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add_text('`git fetch`')
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add_text('`git log -p HEAD..@{u}`')
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add_text('`git rebase`')
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add_text('On maintenance host:')
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add_text('`scap pull`')
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addwiki_path = 'mwscript extensions/WikimediaMaintenance/addWiki.php'
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add_text(
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'`{addwiki_path} --wiki={dummy} {lang} {family} {db} {url}`'.format(
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addwiki_path=addwiki_path,
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dummy=dummy_wiki,
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lang=language_code,
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family=parts[1],
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db=db_name,
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url='.'.join(parts)))
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add_text('On deployment host:')
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add_text('`scap sync-world "Creating {db_name} ({phab})"`'.format(
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db_name=db_name, phab=task_tid))
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add_text('On maintenance host:')
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add_text('`{search_path} --wiki={dbname} --cluster=all 2>&1 | tee {log}`'.format(
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search_path='mwscript extensions/CirrusSearch/maintenance/UpdateSearchIndexConfig.php',
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dbname=db_name,
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log='/tmp/{dbname}.UpdateSearchIndexConfig.log'.format(dbname=db_name),
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))
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add_text('On deployment host:')
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add_text('`scap update-interwiki-cache`')
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def update_task_report(task_details):
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global final_text
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if not final_text:
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return
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|
old_report = re.findall(
|
|
r'(\n\n------\n\*\*Pre-install automatic checklist:'
|
|
r'\*\*.+?\n\*\*End of automatic output\*\*\n)',
|
|
task_details['description'], re.DOTALL)
|
|
if not old_report:
|
|
print('old report not found, appending')
|
|
client.setTaskDescription(
|
|
task_details['phid'], task_details['description'] + final_text)
|
|
else:
|
|
if old_report[0] != final_text:
|
|
print('Updating old report')
|
|
client.setTaskDescription(
|
|
task_details['phid'],
|
|
task_details['description'].replace(
|
|
old_report[0],
|
|
final_text))
|
|
|
|
|
|
def hande_task(task_details):
|
|
global final_text
|
|
final_text = ''
|
|
print('Checking T%s' % task_details['id'])
|
|
task_tid = 'T' + task_details['id']
|
|
|
|
# Extract wiki config
|
|
wiki_spec = {}
|
|
for case in re.findall(
|
|
r'\n- *?\*\*(.+?):\*\* *?(.+)',
|
|
task_details['description']):
|
|
wiki_spec[case[0].strip()] = case[1].strip()
|
|
language_code = wiki_spec.get('Language code')
|
|
if not language_code:
|
|
print('lang code not found, skipping')
|
|
return
|
|
url = wiki_spec.get('Site URL')
|
|
if not url:
|
|
print('url not found, skipping')
|
|
return
|
|
parts = url.split('.')
|
|
if len(parts) != 3 or parts[2] != 'org':
|
|
print('the url looks weird, skipping')
|
|
return
|
|
db_name = get_db_name(wiki_spec, parts)
|
|
shard = wiki_spec.get('Shard', 'TBD')
|
|
visibility = wiki_spec.get('Visibility', 'unknown')
|
|
shardDecided = shard != "TBD"
|
|
special = parts[1] == 'wikimedia'
|
|
|
|
add_text('\n\n------\n**Pre-install automatic checklist:**')
|
|
if shardDecided:
|
|
add_text(' [X] #DBA decided about the shard')
|
|
else:
|
|
add_text(' [] #DBA decided about the shard')
|
|
dns = handle_dns(special, url, language_code, task_tid)
|
|
if not special and wiki_spec.get('Special', '').lower() != 'yes':
|
|
handle_subticket_for_cloud(task_details, db_name, visibility)
|
|
apache = handle_apache(special, parts)
|
|
langdb = handle_langdb(language_code)
|
|
core_lang = handle_core_lang(language_code)
|
|
wm_message_one = handle_wikimedia_messages_one(
|
|
db_name, wiki_spec, url, language_code, task_tid
|
|
)
|
|
wm_message_two = handle_wikimedia_messages_two(db_name, parts)
|
|
|
|
if dns and apache and langdb and core_lang and wm_message_one and \
|
|
wm_message_two and shardDecided:
|
|
add_text('**The Wiki is ready to be created.**')
|
|
else:
|
|
add_text('**The creation is blocked until these part are all done.**')
|
|
|
|
if visibility.lower() != 'private' and not client.getTaskParents(task_details['phid']):
|
|
handler = PostCreationHandler(task_details['phid'], db_name, url, language_code, parts)
|
|
handler.handle()
|
|
|
|
add_create_instructions(parts, shard, language_code, db_name, task_tid)
|
|
add_text('\n**End of automatic output**')
|
|
|
|
|
|
def main():
|
|
open_create_wikis_phid = 'PHID-PROJ-kmpu7gznmc2edea3qn2x'
|
|
for phid in client.getTasksWithProject(
|
|
open_create_wikis_phid, statuses=['open']):
|
|
task_details = client.taskDetails(phid)
|
|
hande_task(task_details)
|
|
update_task_report(task_details)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|