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mirror of https://github.com/golang/go synced 2024-11-21 20:24:50 -07:00

dashboard: remove old python/bash builder, update README

R=rsc
CC=golang-dev
https://golang.org/cl/4275076
This commit is contained in:
Andrew Gerrand 2011-03-26 11:56:34 +11:00
parent 4100d1a07c
commit c3fa7305d1
4 changed files with 5 additions and 460 deletions

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@ -4,28 +4,12 @@
The files in this directory constitute the continuous builder: The files in this directory constitute the continuous builder:
godashboard/: An AppEngine that acts as a server godashboard/: an AppEngine server
builder.sh, buildcontrol.sh: used by the build slaves builder/: gobuilder, a Go continuous build client
buildcron.sh: a build loop that can be run regularly via cron
If you wish to run a Go builder, please email golang-dev@googlegroups.com If you wish to run a Go builder, please email golang-dev@googlegroups.com
To run a builder:
To set up a Go builder automatically, run buildcron.sh
(you might want to read it first to see what it does).
To set up a Go builder by hand:
* (Optional) create a new user 'gobuild'
* Edit ~gobuild/.bash_profile and add the following:
export GOROOT=/gobuild/go
export GOARCH=XXX
export GOOS=XXX
export GOBIN=/gobuild/bin
export PATH=$PATH:/gobuild/bin
export BUILDER=$GOOS-$GOARCH
export BUILDHOST=godashboard.appspot.com
* Write the key ~gobuild/.gobuildkey * Write the key ~gobuild/.gobuildkey
You need to get it from someone who knows the key. You need to get it from someone who knows the key.
@ -38,13 +22,5 @@ export BUILDHOST=godashboard.appspot.com
(This is for uploading tarballs to the project downloads section, (This is for uploading tarballs to the project downloads section,
and is an optional step.) and is an optional step.)
* sudo apt-get install bison gcc libc6-dev ed make * Build and run gobuilder (see its documentation for command-line options).
* cd ~gobuild
* mkdir bin
* hg clone https://go.googlecode.com/hg/ $GOROOT
* copy builder.sh and buildcontrol.py to ~gobuild
* chmod a+x ./builder.sh ./buildcontrol.py
* cd go
* ../buildcontrol.py next $BUILDER (just to check that things are ok)
* cd ..
* ./builder.sh (You probably want to run this in a screen long term.)

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@ -1,278 +0,0 @@
#!/usr/bin/env python
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
# This is a utility script for implementing a Go build slave.
import binascii
import httplib
import os
import struct
import subprocess
import sys
import time
buildhost = ''
buildport = -1
buildkey = ''
upload_project = "go"
def main(args):
global buildport, buildhost, buildkey
if len(args) < 2:
return usage(args[0])
if 'BUILDHOST' not in os.environ:
print >>sys.stderr, "Please set $BUILDHOST"
return
buildhost = os.environ['BUILDHOST']
if 'BUILDPORT' not in os.environ:
buildport = 80
else:
buildport = int(os.environ['BUILDPORT'])
try:
buildkeyfile = file('%s/.gobuildkey-%s' % (os.environ['HOME'], os.environ['BUILDER']), 'r')
buildkey = buildkeyfile.readline().strip()
except IOError:
try:
buildkeyfile = file('%s/.gobuildkey' % os.environ['HOME'], 'r')
buildkey = buildkeyfile.readline().strip()
except IOError:
print >>sys.stderr, "Need key in ~/.gobuildkey-%s or ~/.gobuildkey" % os.environ['BUILDER']
return
# get upload credentials
try:
username = buildkeyfile.readline().strip()
password = buildkeyfile.readline().strip()
except:
username, password = None, None
if args[1] == 'init':
return doInit(args)
elif args[1] == 'hwget':
return doHWGet(args)
elif args[1] == 'hwset':
return doHWSet(args)
elif args[1] == 'next':
return doNext(args)
elif args[1] == 'record':
return doRecord(args)
elif args[1] == 'benchmarks':
return doBenchmarks(args)
elif args[1] == 'upload':
return doUpload(args, username, password)
else:
return usage(args[0])
def usage(name):
sys.stderr.write('''Usage: %s <command>
Commands:
init <rev>: init the build bot with the given commit as the first in history
hwget <builder>: get the most recent revision built by the given builder
hwset <builder> <rev>: get the most recent revision built by the given builder
next <builder>: get the next revision number to by built by the given builder
record <builder> <rev> <ok|log file>: record a build result
benchmarks <builder> <rev> <log file>: record benchmark numbers
upload <builder> <summary> <tar file>: upload tarball to googlecode
''' % name)
return 1
def doInit(args):
if len(args) != 3:
return usage(args[0])
c = getCommit(args[2])
if c is None:
fatal('Cannot get commit %s' % args[2])
return command('init', {'node': c.node, 'date': c.date, 'user': c.user, 'desc': c.desc})
def doHWGet(args, retries = 0):
if len(args) != 3:
return usage(args[0])
conn = httplib.HTTPConnection(buildhost, buildport, True)
conn.request('GET', '/hw-get?builder=%s' % args[2]);
reply = conn.getresponse()
if reply.status == 200:
print reply.read()
elif reply.status == 500 and retries < 3:
time.sleep(3)
return doHWGet(args, retries = retries + 1)
else:
raise Failed('get-hw returned %d' % reply.status)
return 0
def doHWSet(args):
if len(args) != 4:
return usage(args[0])
c = getCommit(args[3])
if c is None:
fatal('Cannot get commit %s' % args[3])
return command('hw-set', {'builder': args[2], 'hw': c.node})
def doNext(args):
if len(args) != 3:
return usage(args[0])
conn = httplib.HTTPConnection(buildhost, buildport, True)
conn.request('GET', '/hw-get?builder=%s' % args[2]);
reply = conn.getresponse()
if reply.status == 200:
rev = reply.read()
else:
raise Failed('get-hw returned %d' % reply.status)
c = getCommit(rev)
next = getCommit(str(c.num + 1))
if next is not None and next.parent == c.node:
print c.num + 1
else:
print "<none>"
return 0
def doRecord(args):
if len(args) != 5:
return usage(args[0])
builder = args[2]
rev = args[3]
c = getCommit(rev)
if c is None:
print >>sys.stderr, "Bad revision:", rev
return 1
logfile = args[4]
log = ''
if logfile != 'ok':
log = file(logfile, 'r').read()
return command('build', {'node': c.node, 'parent': c.parent, 'date': c.date, 'user': c.user, 'desc': c.desc, 'log': log, 'builder': builder})
def doBenchmarks(args):
if len(args) != 5:
return usage(args[0])
builder = args[2]
rev = args[3]
c = getCommit(rev)
if c is None:
print >>sys.stderr, "Bad revision:", rev
return 1
benchmarks = {}
for line in file(args[4], 'r').readlines():
if 'Benchmark' in line and 'ns/op' in line:
parts = line.split()
if parts[3] == 'ns/op':
benchmarks[parts[0]] = (parts[1], parts[2])
e = []
for (name, (a, b)) in benchmarks.items():
e.append(struct.pack('>H', len(name)))
e.append(name)
e.append(struct.pack('>H', len(a)))
e.append(a)
e.append(struct.pack('>H', len(b)))
e.append(b)
return command('benchmarks', {'node': c.node, 'builder': builder, 'benchmarkdata': binascii.b2a_base64(''.join(e))})
def doUpload(args, username, password):
# fail gracefully if no username or password set
if not username or not password:
return
if len(args) != 5:
return usage(args[0])
builder = args[2]
summary = args[3]
filename = args[4]
from googlecode_upload import upload
code, msg, url = upload(
filename, # filename
upload_project, # 'go'
username,
password,
summary,
builder.split('-'), # labels
)
if code != 201:
raise Failed('Upload returned code %s msg "%s".' % (code, msg))
def encodeMultipartFormdata(fields, files):
"""fields is a sequence of (name, value) elements for regular form fields.
files is a sequence of (name, filename, value) elements for data to be uploaded as files"""
BOUNDARY = '----------ThIs_Is_tHe_bouNdaRY_$'
CRLF = '\r\n'
L = []
for (key, value) in fields.items():
L.append('--' + BOUNDARY)
L.append('Content-Disposition: form-data; name="%s"' % key)
L.append('')
L.append(value)
for (key, filename, value) in files:
L.append('--' + BOUNDARY)
L.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename))
L.append('Content-Type: %s' % get_content_type(filename))
L.append('')
L.append(value)
L.append('--' + BOUNDARY + '--')
L.append('')
body = CRLF.join(L)
content_type = 'multipart/form-data; boundary=%s' % BOUNDARY
return content_type, body
def unescapeXML(s):
return s.replace('&lt;', '<').replace('&gt;', '>').replace('&amp;', '&')
class Commit:
pass
def getCommit(rev):
output, stderr = subprocess.Popen(['hg', 'log', '-r', rev, '-l', '1', '--template', '{rev}>{node|escape}>{author|escape}>{date}>{desc}'], stdout = subprocess.PIPE, stderr = subprocess.PIPE, close_fds = True).communicate()
if len(stderr) > 0:
return None
[n, node, user, date, desc] = output.split('>', 4)
c = Commit()
c.num = int(n)
c.node = unescapeXML(node)
c.user = unescapeXML(user)
c.date = unescapeXML(date)
c.desc = desc
c.parent = ''
if c.num > 0:
output, _ = subprocess.Popen(['hg', 'log', '-r', str(c.num - 1), '-l', '1', '--template', '{node}'], stdout = subprocess.PIPE, close_fds = True).communicate()
c.parent = output
return c
class Failed(Exception):
def __init__(self, msg):
self.msg = msg
def __str__(self):
return self.msg
def command(cmd, args, retries = 0):
args['key'] = buildkey
contentType, body = encodeMultipartFormdata(args, [])
print body
conn = httplib.HTTPConnection(buildhost, buildport, True)
conn.request('POST', '/' + cmd, body, {'Content-Type': contentType})
reply = conn.getresponse()
if reply.status != 200:
print "Command failed. Output:"
print reply.read()
if reply.status == 500 and retries < 3:
print "Was a 500. Waiting two seconds and trying again."
time.sleep(2)
return command(cmd, args, retries = retries + 1)
if reply.status != 200:
raise Failed('Command "%s" returned %d' % (cmd, reply.status))
if __name__ == '__main__':
sys.exit(main(sys.argv))

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@ -1,58 +0,0 @@
#!/usr/bin/env bash
# Copyright 2010 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
# This script can be run to create a new builder and then
# to keep it running via cron. First, run it by hand until it
# starts up without errors and can run the loop. Then, once
# you're confident that it works, add this to your crontab:
#
# */5 * * * * cd $HOME; path/to/buildcron.sh darwin 386 >/dev/null 2>/dev/null
if [ $# != 2 ]; then
echo 'usage: buildcron.sh goos goarch' 1>&2
exit 2
fi
export GOOS=$1
export GOARCH=$2
# Check if we are already running.
# First command must not be pipeline, to avoid seeing extra processes in ps.
all=$(ps axwwu)
pid=$(echo "$all" | grep "buildcron.sh $1 $2" | grep -v "sh -c" | grep -v $$ | awk '{print $2}')
if [ "$pid" != "" ]; then
#echo already running buildcron.sh $1 $2
#echo "$all" | grep "buildcron.sh $1 $2" | grep -v "sh -c" | grep -v $$
exit 0
fi
export BUILDHOST=godashboard.appspot.com
export BUILDER=${GOOS}-${GOARCH}
export GOROOT=$HOME/go-$BUILDER/go
export GOBIN=$HOME/go-$BUILDER/bin
if [ ! -f ~/.gobuildkey-$BUILDER ]; then
echo "need gobuildkey for $BUILDER in ~/.gobuildkey-$BUILDER" 1>&2
exit 2
fi
if [ ! -d $GOROOT ]; then
mkdir -p $GOROOT
hg clone https://go.googlecode.com/hg/ $GOROOT
else
cd $GOROOT
hg pull -u || exit 1
fi
mkdir -p $GOROOT/bin
cd $GOROOT/..
cp go/misc/dashboard/{builder.sh,buildcontrol.py,googlecode_upload.py} .
chmod a+x builder.sh buildcontrol.py
cd go
../buildcontrol.py next $BUILDER
cd ..
./builder.sh

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@ -1,95 +0,0 @@
#!/usr/bin/env bash
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
fatal() {
echo $0: $1 1>&2
exit 1
}
if [ ! -d go ] ; then
fatal "Please run in directory that contains a checked out repo in 'go'"
fi
if [ ! -f buildcontrol.py ] ; then
fatal 'Please include buildcontrol.py in this directory'
fi
if [ "x$BUILDER" == "x" ] ; then
fatal 'Please set $BUILDER to the name of this builder'
fi
if [ "x$BUILDHOST" == "x" ] ; then
fatal 'Please set $BUILDHOST to the hostname of the gobuild server'
fi
if [ "x$GOARCH" == "x" -o "x$GOOS" == "x" ] ; then
fatal 'Please set $GOARCH and $GOOS'
fi
export PATH=$PATH:`pwd`/candidate/bin
export GOBIN=`pwd`/candidate/bin
export GOROOT_FINAL=/usr/local/go
while true ; do (
cd go || fatal "Cannot cd into 'go'"
hg pull -u || fatal "hg sync failed"
rev=`python ../buildcontrol.py next $BUILDER`
if [ $? -ne 0 ] ; then
fatal "Cannot get next revision"
fi
cd .. || fatal "Cannot cd up"
if [ "x$rev" == "x<none>" ] ; then
sleep 10
continue
fi
echo "Cloning for revision $rev"
rm -Rf candidate
hg clone -r $rev go candidate || fatal "hg clone failed"
export GOROOT=`pwd`/candidate
mkdir -p candidate/bin || fatal "Cannot create candidate/bin"
cd candidate/src || fatal "Cannot cd into candidate/src"
echo "Building revision $rev"
ALL=all.bash
if [ -f all-$GOOS.bash ]; then
ALL=all-$GOOS.bash
elif [ -f all-$GOARCH.bash ]; then
ALL=all-$GOARCH.bash
fi
./$ALL > ../log 2>&1
if [ $? -ne 0 ] ; then
echo "Recording failure for $rev"
python ../../buildcontrol.py record $BUILDER $rev ../log || fatal "Cannot record result"
else
echo "Recording success for $rev"
python ../../buildcontrol.py record $BUILDER $rev ok || fatal "Cannot record result"
if [ "$ALL" = "all.bash" ]; then
echo "Running benchmarks"
cd pkg || fatal "failed to cd to pkg"
make bench > ../../benchmarks 2>&1
python ../../../buildcontrol.py benchmarks $BUILDER $rev ../../benchmarks || fatal "Cannot record benchmarks"
cd .. || fatal "failed to cd out of pkg"
fi
# check if we're at a release (via the hg summary)
# if so, package the tar.gz and upload to googlecode
SUMMARY=$(hg log -l 1 | grep summary\: | awk '{print $2}')
if [[ "x${SUMMARY:0:7}" == "xrelease" ]]; then
echo "Uploading binary to googlecode"
TARBALL="go.$SUMMARY.$BUILDER.tar.gz"
./clean.bash --nopkg
# move contents of candidate/ to candidate/go/ for archival
cd ../.. || fatal "Cannot cd up"
mv candidate go-candidate || fatal "Cannot rename candidate"
mkdir candidate || fatal "Cannot mkdir candidate"
mv go-candidate candidate/go || fatal "Cannot mv directory"
cd candidate || fatal "Cannot cd candidate"
# build tarball
tar czf ../$TARBALL go || fatal "Cannot create tarball"
../buildcontrol.py upload $BUILDER $SUMMARY ../$TARBALL || fatal "Cannot upload tarball"
fi
fi
sleep 10
) done