mirror of
https://github.com/golang/go
synced 2024-11-24 22:57:57 -07:00
dashboard: delete old build dashboard code
R=rsc CC=golang-dev https://golang.org/cl/5502063
This commit is contained in:
Andrew Gerrand
parent
fa02bac809
commit
1cf45e388d
@ -1,5 +1,5 @@
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application: godashboard
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version: 8
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version: 9
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runtime: python
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api_version: 1
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@ -21,5 +21,6 @@ handlers:
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- url: /project.*
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script: package.py
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- url: /.*
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script: gobuild.py
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- url: /
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static_files: main.html
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upload: main.html
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@ -1,576 +0,0 @@
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# Copyright 2009 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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# This is the server part of the continuous build system for Go. It must be run
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# by AppEngine.
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from django.utils import simplejson
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from google.appengine.api import mail
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from google.appengine.api import memcache
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from google.appengine.ext import db
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from google.appengine.ext import webapp
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from google.appengine.ext.webapp import template
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from google.appengine.ext.webapp.util import run_wsgi_app
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import datetime
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import hashlib
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import logging
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import os
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import re
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import bz2
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# local imports
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from auth import auth
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import const
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# The majority of our state are commit objects. One of these exists for each of
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# the commits known to the build system. Their key names are of the form
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# <commit number (%08x)> "-" <hg hash>. This means that a sorting by the key
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# name is sufficient to order the commits.
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#
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# The commit numbers are purely local. They need not match up to the commit
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# numbers in an hg repo. When inserting a new commit, the parent commit must be
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# given and this is used to generate the new commit number. In order to create
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# the first Commit object, a special command (/init) is used.
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#
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# N.B. user is a StringProperty, so it must be type 'unicode'.
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# desc is a BlobProperty, so it must be type 'string'. [sic]
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class Commit(db.Model):
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num = db.IntegerProperty() # internal, monotonic counter.
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node = db.StringProperty() # Hg hash
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parentnode = db.StringProperty() # Hg hash
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user = db.StringProperty()
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date = db.DateTimeProperty()
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desc = db.BlobProperty()
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# This is the list of builds. Each element is a string of the form <builder
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# name> '`' <log hash>. If the log hash is empty, then the build was
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# successful.
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builds = db.StringListProperty()
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fail_notification_sent = db.BooleanProperty()
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# A CompressedLog contains the textual build log of a failed build.
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# The key name is the hex digest of the SHA256 hash of the contents.
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# The contents is bz2 compressed.
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class CompressedLog(db.Model):
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log = db.BlobProperty()
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N = 30
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def builderInfo(b):
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f = b.split('-', 3)
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if len(f) < 2:
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f.append(None)
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goos = f[0]
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goarch = f[1]
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note = ""
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if len(f) > 2:
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note = f[2]
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return {'name': b, 'goos': goos, 'goarch': goarch, 'note': note}
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def builderset():
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q = Commit.all()
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q.order('-__key__')
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results = q.fetch(N)
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builders = set()
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for c in results:
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builders.update(set(parseBuild(build)['builder'] for build in c.builds))
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return builders
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class MainPage(webapp.RequestHandler):
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def get(self):
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self.response.headers['Content-Type'] = 'text/html; charset=utf-8'
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try:
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page = int(self.request.get('p', 1))
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if not page > 0:
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raise
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except:
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page = 1
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try:
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num = int(self.request.get('n', N))
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if num <= 0 or num > 200:
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raise
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except:
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num = N
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offset = (page-1) * num
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q = Commit.all()
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q.order('-__key__')
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results = q.fetch(num, offset)
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revs = [toRev(r) for r in results]
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builders = {}
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for r in revs:
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for b in r['builds']:
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if b['builder'] in builders:
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continue
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bi = builderInfo(b['builder'])
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builders[b['builder']] = bi
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bad_builders = [key for key in builders if not builders[key]['goarch']]
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for key in bad_builders:
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del builders[key]
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for r in revs:
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r['builds'] = [b for b in r['builds'] if b['builder'] not in bad_builders]
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for r in revs:
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have = set(x['builder'] for x in r['builds'])
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need = set(builders.keys()).difference(have)
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for n in need:
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r['builds'].append({'builder': n, 'log':'', 'ok': False})
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r['builds'].sort(cmp = byBuilder)
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builders = list(builders.items())
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builders.sort()
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values = {"revs": revs, "builders": [v for k,v in builders]}
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values['num'] = num
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values['prev'] = page - 1
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if len(results) == num:
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values['next'] = page + 1
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values['bad'] = bad_builders
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path = os.path.join(os.path.dirname(__file__), 'main.html')
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self.response.out.write(template.render(path, values))
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# A DashboardHandler is a webapp.RequestHandler but provides
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# authenticated_post - called by post after authenticating
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# json - writes object in json format to response output
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class DashboardHandler(webapp.RequestHandler):
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def post(self):
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if not auth(self.request):
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self.response.set_status(403)
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return
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self.authenticated_post()
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def authenticated_post(self):
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return
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def json(self, obj):
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self.response.set_status(200)
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simplejson.dump(obj, self.response.out)
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return
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# Todo serves /todo. It tells the builder which commits need to be built.
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class Todo(DashboardHandler):
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def get(self):
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builder = self.request.get('builder')
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key = 'todo-%s' % builder
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response = memcache.get(key)
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if response is None:
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# Fell out of memcache. Rebuild from datastore results.
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# We walk the commit list looking for nodes that have not
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# been built by this builder.
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q = Commit.all()
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q.order('-__key__')
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todo = []
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first = None
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for c in q.fetch(N+1):
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if first is None:
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first = c
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if not built(c, builder):
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todo.append({'Hash': c.node})
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response = simplejson.dumps(todo)
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memcache.set(key, response, 3600)
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self.response.set_status(200)
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self.response.out.write(response)
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def built(c, builder):
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for b in c.builds:
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if b.startswith(builder+'`'):
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return True
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return False
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# Log serves /log/. It retrieves log data by content hash.
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class LogHandler(DashboardHandler):
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def get(self):
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self.response.headers['Content-Type'] = 'text/plain; charset=utf-8'
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hash = self.request.path[5:]
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l = CompressedLog.get_by_key_name(hash)
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if l is None:
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self.response.set_status(404)
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return
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log = bz2.decompress(l.log)
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self.response.set_status(200)
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self.response.out.write(log)
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# Init creates the commit with id 0. Since this commit doesn't have a parent,
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# it cannot be created by Build.
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class Init(DashboardHandler):
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def authenticated_post(self):
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date = parseDate(self.request.get('date'))
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node = self.request.get('node')
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if not validNode(node) or date is None:
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logging.error("Not valid node ('%s') or bad date (%s %s)", node, date, self.request.get('date'))
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self.response.set_status(500)
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return
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commit = Commit(key_name = '00000000-%s' % node)
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commit.num = 0
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commit.node = node
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commit.parentnode = ''
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commit.user = self.request.get('user')
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commit.date = date
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commit.desc = self.request.get('desc').encode('utf8')
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commit.put()
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self.response.set_status(200)
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# The last commit when we switched to using entity groups.
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# This is the root of the new commit entity group.
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RootCommitKeyName = '00000f26-f32c6f1038207c55d5780231f7484f311020747e'
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# CommitHandler serves /commit.
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# A GET of /commit retrieves information about the specified commit.
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# A POST of /commit creates a node for the given commit.
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# If the commit already exists, the POST silently succeeds (like mkdir -p).
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class CommitHandler(DashboardHandler):
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def get(self):
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node = self.request.get('node')
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if not validNode(node):
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return self.json({'Status': 'FAIL', 'Error': 'malformed node hash'})
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n = nodeByHash(node)
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if n is None:
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return self.json({'Status': 'FAIL', 'Error': 'unknown revision'})
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return self.json({'Status': 'OK', 'Node': nodeObj(n)})
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def authenticated_post(self):
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# Require auth with the master key, not a per-builder key.
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if self.request.get('builder'):
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self.response.set_status(403)
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return
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node = self.request.get('node')
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date = parseDate(self.request.get('date'))
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user = self.request.get('user')
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desc = self.request.get('desc').encode('utf8')
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parenthash = self.request.get('parent')
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if not validNode(node) or not validNode(parenthash) or date is None:
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return self.json({'Status': 'FAIL', 'Error': 'malformed node, parent, or date'})
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n = nodeByHash(node)
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if n is None:
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p = nodeByHash(parenthash)
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if p is None:
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return self.json({'Status': 'FAIL', 'Error': 'unknown parent'})
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# Want to create new node in a transaction so that multiple
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# requests creating it do not collide and so that multiple requests
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# creating different nodes get different sequence numbers.
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# All queries within a transaction must include an ancestor,
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# but the original datastore objects we used for the dashboard
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# have no common ancestor. Instead, we use a well-known
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# root node - the last one before we switched to entity groups -
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# as the as the common ancestor.
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root = Commit.get_by_key_name(RootCommitKeyName)
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def add_commit():
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if nodeByHash(node, ancestor=root) is not None:
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return
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# Determine number for this commit.
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# Once we have created one new entry it will be lastRooted.num+1,
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# but the very first commit created in this scheme will have to use
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# last.num's number instead (last is likely not rooted).
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q = Commit.all()
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q.order('-__key__')
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q.ancestor(root)
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last = q.fetch(1)[0]
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num = last.num+1
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n = Commit(key_name = '%08x-%s' % (num, node), parent = root)
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n.num = num
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n.node = node
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n.parentnode = parenthash
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n.user = user
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n.date = date
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n.desc = desc
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n.put()
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db.run_in_transaction(add_commit)
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n = nodeByHash(node)
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if n is None:
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return self.json({'Status': 'FAIL', 'Error': 'failed to create commit node'})
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return self.json({'Status': 'OK', 'Node': nodeObj(n)})
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# Build serves /build.
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# A POST to /build records a new build result.
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class Build(webapp.RequestHandler):
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def post(self):
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if not auth(self.request):
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self.response.set_status(403)
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return
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builder = self.request.get('builder')
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log = self.request.get('log').encode('utf8')
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loghash = ''
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if len(log) > 0:
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loghash = hashlib.sha256(log).hexdigest()
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l = CompressedLog(key_name=loghash)
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l.log = bz2.compress(log)
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l.put()
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node = self.request.get('node')
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if not validNode(node):
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logging.error('Invalid node %s' % (node))
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self.response.set_status(500)
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return
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n = nodeByHash(node)
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if n is None:
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logging.error('Cannot find node %s' % (node))
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self.response.set_status(404)
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return
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nn = n
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def add_build():
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n = nodeByHash(node, ancestor=nn)
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if n is None:
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logging.error('Cannot find hash in add_build: %s %s' % (builder, node))
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return
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s = '%s`%s' % (builder, loghash)
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for i, b in enumerate(n.builds):
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if b.split('`', 1)[0] == builder:
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# logging.error('Found result for %s %s already' % (builder, node))
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n.builds[i] = s
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break
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else:
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# logging.error('Added result for %s %s' % (builder, node))
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n.builds.append(s)
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n.put()
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db.run_in_transaction(add_build)
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key = 'todo-%s' % builder
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memcache.delete(key)
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c = getBrokenCommit(node, builder)
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if c is not None and not c.fail_notification_sent:
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notifyBroken(c, builder, log)
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self.response.set_status(200)
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def getBrokenCommit(node, builder):
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"""
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getBrokenCommit returns a Commit that breaks the build.
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The Commit will be either the one specified by node or the one after.
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"""
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# Squelch mail if already fixed.
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head = firstResult(builder)
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if broken(head, builder) == False:
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return
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# Get current node and node before, after.
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cur = nodeByHash(node)
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if cur is None:
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return
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before = nodeBefore(cur)
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after = nodeAfter(cur)
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if broken(before, builder) == False and broken(cur, builder):
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return cur
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if broken(cur, builder) == False and broken(after, builder):
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return after
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return
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def firstResult(builder):
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q = Commit.all().order('-__key__')
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for c in q.fetch(20):
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for i, b in enumerate(c.builds):
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p = b.split('`', 1)
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if p[0] == builder:
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return c
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return None
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def nodeBefore(c):
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return nodeByHash(c.parentnode)
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def nodeAfter(c):
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return Commit.all().filter('parenthash', c.node).get()
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def notifyBroken(c, builder, log):
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def send():
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n = Commit.get(c.key())
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if n is None:
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logging.error("couldn't retrieve Commit '%s'" % c.key())
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return False
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if n.fail_notification_sent:
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return False
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n.fail_notification_sent = True
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return n.put()
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if not db.run_in_transaction(send):
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return
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# get last 100 lines of the build log
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log = '\n'.join(log.split('\n')[-100:])
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subject = const.mail_fail_subject % (builder, c.desc.split('\n')[0])
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path = os.path.join(os.path.dirname(__file__), 'fail-notify.txt')
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body = template.render(path, {
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"builder": builder,
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"node": c.node,
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"user": c.user,
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"desc": c.desc,
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"loghash": logHash(c, builder),
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"log": log,
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})
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mail.send_mail(
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sender=const.mail_from,
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to=const.mail_fail_to,
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subject=subject,
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body=body
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)
|
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|
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def logHash(c, builder):
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for i, b in enumerate(c.builds):
|
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p = b.split('`', 1)
|
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if p[0] == builder:
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return p[1]
|
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return ""
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|
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def broken(c, builder):
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"""
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broken returns True if commit c breaks the build for the specified builder,
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False if it is a good build, and None if no results exist for this builder.
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"""
|
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if c is None:
|
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return None
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for i, b in enumerate(c.builds):
|
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p = b.split('`', 1)
|
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if p[0] == builder:
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return len(p[1]) > 0
|
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return None
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|
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def node(num):
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q = Commit.all()
|
||||
q.filter('num =', num)
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n = q.get()
|
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return n
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|
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def nodeByHash(hash, ancestor=None):
|
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q = Commit.all()
|
||||
q.filter('node =', hash)
|
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if ancestor is not None:
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q.ancestor(ancestor)
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||||
n = q.get()
|
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return n
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||||
|
||||
# nodeObj returns a JSON object (ready to be passed to simplejson.dump) describing node.
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def nodeObj(n):
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return {
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'Hash': n.node,
|
||||
'ParentHash': n.parentnode,
|
||||
'User': n.user,
|
||||
'Date': n.date.strftime('%Y-%m-%d %H:%M %z'),
|
||||
'Desc': n.desc,
|
||||
}
|
||||
|
||||
class FixedOffset(datetime.tzinfo):
|
||||
"""Fixed offset in minutes east from UTC."""
|
||||
|
||||
def __init__(self, offset):
|
||||
self.__offset = datetime.timedelta(seconds = offset)
|
||||
|
||||
def utcoffset(self, dt):
|
||||
return self.__offset
|
||||
|
||||
def tzname(self, dt):
|
||||
return None
|
||||
|
||||
def dst(self, dt):
|
||||
return datetime.timedelta(0)
|
||||
|
||||
def validNode(node):
|
||||
if len(node) != 40:
|
||||
return False
|
||||
for x in node:
|
||||
o = ord(x)
|
||||
if (o < ord('0') or o > ord('9')) and (o < ord('a') or o > ord('f')):
|
||||
return False
|
||||
return True
|
||||
|
||||
def parseDate(date):
|
||||
if '-' in date:
|
||||
(a, offset) = date.split('-', 1)
|
||||
try:
|
||||
return datetime.datetime.fromtimestamp(float(a), FixedOffset(0-int(offset)))
|
||||
except ValueError:
|
||||
return None
|
||||
if '+' in date:
|
||||
(a, offset) = date.split('+', 1)
|
||||
try:
|
||||
return datetime.datetime.fromtimestamp(float(a), FixedOffset(int(offset)))
|
||||
except ValueError:
|
||||
return None
|
||||
try:
|
||||
return datetime.datetime.utcfromtimestamp(float(date))
|
||||
except ValueError:
|
||||
return None
|
||||
|
||||
email_re = re.compile('^[^<]+<([^>]*)>$')
|
||||
|
||||
def toUsername(user):
|
||||
r = email_re.match(user)
|
||||
if r is None:
|
||||
return user
|
||||
email = r.groups()[0]
|
||||
return email.replace('@golang.org', '')
|
||||
|
||||
def dateToShortStr(d):
|
||||
return d.strftime('%a %b %d %H:%M')
|
||||
|
||||
def parseBuild(build):
|
||||
[builder, logblob] = build.split('`')
|
||||
return {'builder': builder, 'log': logblob, 'ok': len(logblob) == 0}
|
||||
|
||||
def nodeInfo(c):
|
||||
return {
|
||||
"node": c.node,
|
||||
"user": toUsername(c.user),
|
||||
"date": dateToShortStr(c.date),
|
||||
"desc": c.desc,
|
||||
"shortdesc": c.desc.split('\n', 2)[0]
|
||||
}
|
||||
|
||||
def toRev(c):
|
||||
b = nodeInfo(c)
|
||||
b['builds'] = [parseBuild(build) for build in c.builds]
|
||||
return b
|
||||
|
||||
def byBuilder(x, y):
|
||||
return cmp(x['builder'], y['builder'])
|
||||
|
||||
# Give old builders work; otherwise they pound on the web site.
|
||||
class Hwget(DashboardHandler):
|
||||
def get(self):
|
||||
self.response.out.write("8000\n")
|
||||
|
||||
# This is the URL map for the server. The first three entries are public, the
|
||||
# rest are only used by the builders.
|
||||
application = webapp.WSGIApplication(
|
||||
[('/', MainPage),
|
||||
('/hw-get', Hwget),
|
||||
('/log/.*', LogHandler),
|
||||
('/commit', CommitHandler),
|
||||
('/init', Init),
|
||||
('/todo', Todo),
|
||||
('/build', Build),
|
||||
], debug=True)
|
||||
|
||||
def main():
|
||||
run_wsgi_app(application)
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
|
||||
@ -6,8 +6,6 @@
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<a id="top"></a>
|
||||
|
||||
<ul class="menu">
|
||||
<li>Build Status</li>
|
||||
<li><a href="/package">Packages</a></li>
|
||||
@ -21,45 +19,5 @@
|
||||
|
||||
<p class="notice">The build status dashboard has moved to <a href="http://build.golang.org">build.golang.org</a>.</p>
|
||||
|
||||
<table class="alternate" cellpadding="0" cellspacing="0">
|
||||
<tr>
|
||||
<th></th>
|
||||
{% for b in builders %}
|
||||
<th class="builder">{{b.goos}}<br>{{b.goarch}}<br>{{b.note}}</th>
|
||||
{% endfor %}
|
||||
<th></th>
|
||||
<th></th>
|
||||
<th></th>
|
||||
</tr>
|
||||
|
||||
{% for r in revs %}
|
||||
<tr>
|
||||
<td class="revision"><span class="hash"><a href="https://code.google.com/p/go/source/detail?r={{r.node}}">{{r.node|slice:":12"}}</a></span></td>
|
||||
|
||||
{% for b in r.builds %}
|
||||
<td class="result">
|
||||
{% if b.ok %}
|
||||
<span class="ok">ok</span>
|
||||
{% else %}
|
||||
{% if b.log %}
|
||||
<a class="fail" href="/log/{{b.log}}">fail</a>
|
||||
{% else %}
|
||||
|
||||
{% endif %}
|
||||
{% endif %}
|
||||
</td>
|
||||
{% endfor %}
|
||||
|
||||
<td class="user">{{r.user|escape}}</td>
|
||||
<td class="date">{{r.date|escape}}</td>
|
||||
<td class="desc">{{r.shortdesc|escape}}</td>
|
||||
</tr>
|
||||
{% endfor %}
|
||||
</table>
|
||||
<div class="paginate">
|
||||
<a{% if prev %} href="?n={{num}}&p={{prev}}"{% else %} class="inactive"{% endif %}>prev</a>
|
||||
<a{% if next %} href="?n={{num}}&p={{next}}"{% else %} class="inactive"{% endif %}>next</a>
|
||||
<a{% if prev %} href="?n={{num}}&p=1"{% else %} class="inactive"{% endif %}>top</a>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user