def start(config):
if not base.isBuildmasterDir(config['basedir']):
return 1
py2Warning(config)
if config['nodaemon']:
launchNoDaemon(config)
return 0
launch(config)
# We don't have tail on windows
if platformType == "win32" or config['quiet']:
return 0
# this is the parent
timeout = config.get('start_timeout', None)
if timeout is not None:
try:
timeout = float(timeout)
except ValueError:
print('Start timeout must be a number')
return 1
rc = Follower().follow(config['basedir'], timeout=timeout)
return rc
def stop(config, signame="TERM", wait=False):
basedir = config['basedir']
quiet = config['quiet']
if config['clean']:
signame = 'USR1'
if not base.isBuildmasterDir(config['basedir']):
return 1
pidfile = os.path.join(basedir, 'twistd.pid')
try:
with open(pidfile, "rt") as f:
pid = int(f.read().strip())
except:
if not config['quiet']:
print "buildmaster not running"
return 0
signum = getattr(signal, "SIG" + signame)
try:
os.kill(pid, signum)
except OSError, e:
if e.errno != errno.ESRCH:
raise
else:
if not config['quiet']:
print "buildmaster not running"
try:
os.unlink(pidfile)
except:
pass
return 0
def test_isBuildmasterDir_no_Application(self):
# Loading of pre-0.9.0 buildbot.tac file should fail.
with open(os.path.join('test', 'buildbot.tac'), 'w') as f:
f.write("foo\nx = Application('buildslave')\nbar")
self.assertFalse(base.isBuildmasterDir(os.path.abspath('test')))
self.assertInStdout('unexpected content')
self.assertInStdout('invalid buildmaster directory')
def start(config):
if not base.isBuildmasterDir(config['basedir']):
return 1
py2Warning(config)
if config['nodaemon']:
launchNoDaemon(config)
return 0
launch(config)
# We don't have tail on windows
if platformType == "win32" or config['quiet']:
return 0
# this is the parent
timeout = config.get('start_timeout', None)
if timeout is not None:
try:
timeout = float(timeout)
except ValueError:
print('Start timeout must be a number')
return 1
rc = Follower().follow(config['basedir'], timeout=timeout)
return rc
def test_isBuildmasterDir_no_Application(self):
# Loading of pre-0.9.0 buildbot.tac file should fail.
with open(os.path.join('test', 'buildbot.tac'), 'w') as f:
f.write("foo\nx = Application('buildslave')\nbar")
self.assertFalse(base.isBuildmasterDir(os.path.abspath('test')))
self.assertInStdout('unexpected content')
self.assertInStdout('invalid buildmaster directory')
def checkBasedir(config):
if not config['quiet']:
print "checking basedir"
if not base.isBuildmasterDir(config['basedir']):
return False
if runtime.platformType != 'win32': # no pids on win32
if not config['quiet']:
print "checking for running master"
pidfile = os.path.join(config['basedir'], 'twistd.pid')
if os.path.exists(pidfile):
print "'%s' exists - is this master still running?" % (pidfile, )
return False
tac = base.getConfigFromTac(config['basedir'])
if tac:
if isinstance(tac.get('rotateLength', 0), str):
print "WARNING: rotateLength is a string, it should be a number"
return False
if isinstance(tac.get('maxRotatedFiles', 0), str):
print "WARNING: maxRotatedFiles is a string, it should be a number"
return False
return True
def checkBasedir(config):
if not config['quiet']:
print "checking basedir"
if not base.isBuildmasterDir(config['basedir']):
return False
if runtime.platformType != 'win32': # no pids on win32
if not config['quiet']:
print "checking for running master"
pidfile = os.path.join(config['basedir'], 'twistd.pid')
if os.path.exists(pidfile):
print "'%s' exists - is this master still running?" % (pidfile,)
return False
tac = base.getConfigFromTac(config['basedir'])
if tac:
if isinstance(tac.get('rotateLength', 0), str):
print "ERROR: rotateLength is a string, it should be a number"
print "ERROR: Please, edit your buildbot.tac file and run again"
print "ERROR: See http://trac.buildbot.net/ticket/2588 for more details"
return False
if isinstance(tac.get('maxRotatedFiles', 0), str):
print "ERROR: maxRotatedFiles is a string, it should be a number"
print "ERROR: Please, edit your buildbot.tac file and run again"
print "ERROR: See http://trac.buildbot.net/ticket/2588 for more details"
return False
return True
def checkBasedir(config):
if not config['quiet']:
print "checking basedir"
if not base.isBuildmasterDir(config['basedir']):
return False
if runtime.platformType != 'win32': # no pids on win32
if not config['quiet']:
print "checking for running master"
pidfile = os.path.join(config['basedir'], 'twistd.pid')
if os.path.exists(pidfile):
print "'%s' exists - is this master still running?" % (pidfile,)
return False
tac = base.getConfigFromTac(config['basedir'])
if tac:
if isinstance(tac.get('rotateLength', 0), str):
print "WARNING: rotateLength is a string, it should be a number"
return False
if isinstance(tac.get('maxRotatedFiles', 0), str):
print "WARNING: maxRotatedFiles is a string, it should be a number"
return False
return True
def stop(config, signame="TERM", wait=None):
basedir = config['basedir']
quiet = config['quiet']
if wait is None:
wait = not config['no-wait']
if config['clean']:
signame = 'USR1'
if not base.isBuildmasterDir(config['basedir']):
return 1
pidfile = os.path.join(basedir, 'twistd.pid')
try:
with open(pidfile, "rt") as f:
pid = int(f.read().strip())
except Exception:
if not config['quiet']:
print("buildmaster not running")
return 0
signum = getattr(signal, "SIG" + signame)
try:
os.kill(pid, signum)
except OSError as e:
if e.errno != errno.ESRCH:
raise
else:
if not config['quiet']:
print("buildmaster not running")
try:
os.unlink(pidfile)
except OSError:
pass
return 0
if not wait:
if not quiet:
print("sent SIG%s to process" % signame)
return 0
time.sleep(0.1)
# poll once per second until twistd.pid goes away, up to 10 seconds,
# unless we're doing a clean stop, in which case wait forever
count = 0
while count < 10 or config['clean']:
try:
os.kill(pid, 0)
except OSError:
if not quiet:
print("buildbot process %d is dead" % pid)
return 0
time.sleep(1)
count += 1
if not quiet:
print("never saw process go away")
return 1
def restart(config):
basedir = config['basedir']
quiet = config['quiet']
if not base.isBuildmasterDir(basedir):
return 1
if stop.stop(config, wait=True) != 0:
return 1
if not quiet:
print("now restarting buildbot process..")
return start.start(config)
def restart(config):
basedir = config['basedir']
quiet = config['quiet']
if not base.isBuildmasterDir(basedir):
return 1
if stop.stop(config, wait=True) != 0:
return 1
if not quiet:
print("now restarting buildbot process..")
return start.start(config)
def restart(config):
basedir = config["basedir"]
quiet = config["quiet"]
if not base.isBuildmasterDir(basedir):
print "not a buildmaster directory"
return 1
if stop.stop(config, wait=True) != 0:
return 1
if not quiet:
print "now restarting buildbot process.."
return start.start(config)
def checkBasedir(config):
if not config['quiet']:
print "checking basedir"
if not base.isBuildmasterDir(config['basedir']):
return False
if runtime.platformType != 'win32': # no pids on win32
if not config['quiet']:
print "checking for running master"
# isBuildBotRunning will clean up the .pid file if the build isn't running
if base.isBuildBotRunning(config['basedir'], config['quiet']):
return False
return True
def checkBasedir(config):
if not config['quiet']:
print "checking basedir"
if not base.isBuildmasterDir(config['basedir']):
return False
if runtime.platformType != 'win32': # no pids on win32
if not config['quiet']:
print "checking for running master"
pidfile = os.path.join(config['basedir'], 'twistd.pid')
if os.path.exists(pidfile):
print "'%s' exists - is this master still running?" % (pidfile, )
return False
return True
def checkBasedir(config):
if not config['quiet']:
print "checking basedir"
if not base.isBuildmasterDir(config['basedir']):
return False
if runtime.platformType != 'win32': # no pids on win32
if not config['quiet']:
print "checking for running master"
pidfile = os.path.join(config['basedir'], 'twistd.pid')
if os.path.exists(pidfile):
print "'%s' exists - is this master still running?" % (pidfile,)
return False
return True
def start(config):
if not base.isBuildmasterDir(config['basedir']):
return 1
if config['nodaemon']:
launchNoDaemon(config)
return 0
launch(config)
# We don't have tail on windows
if platformType == "win32" or config['quiet']:
return 0
# this is the parent
rc = Follower().follow(config['basedir'])
return rc
def start(config):
if not base.isBuildmasterDir(config['basedir']):
print "not a buildmaster directory"
return 1
if config['quiet']:
launch(config)
return 0
# we probably can't do this os.fork under windows
if platformType == "win32":
launch(config)
return 0
# fork a child to launch the daemon, while the parent process tails the
# logfile
if os.fork():
# this is the parent
rc = Follower().follow(config['basedir'])
return rc
# this is the child: give the logfile-watching parent a chance to start
# watching it before we start the daemon
time.sleep(0.2)
launch(config)
def test_isBuildmasterDir_no_Application(self):
with open(os.path.join('test', 'buildbot.tac'), 'w') as f:
f.write("foo\nx = Application('buildworker')\nbar")
self.assertFalse(base.isBuildmasterDir(os.path.abspath('test')))
self.assertInStdout('unexpected content')
self.assertInStdout('invalid buildmaster directory')
def test_isBuildmasterDir_no_file(self):
self.assertFalse(base.isBuildmasterDir(os.path.abspath('test')))
self.assertInStdout('error reading')
self.assertInStdout('invalid buildmaster directory')
def test_isBuildmasterDir_matches(self):
with open(os.path.join('test', 'buildbot.tac'), 'w') as f:
f.write("foo\nx = Application('buildmaster')\nbar")
self.assertTrue(base.isBuildmasterDir(os.path.abspath('test')))
self.assertWasQuiet()
def test_isBuildmasterDir_no_file(self):
self.assertFalse(base.isBuildmasterDir(os.path.abspath('test')))
self.assertInStdout('error reading')
self.assertInStdout('invalid buildmaster directory')
def test_isBuildmasterDir_no_file(self):
self.assertFalse(base.isBuildmasterDir(os.path.abspath('test')))
self.assertInStdout('no buildbot.tac')
def test_isBuildmasterDir_no_file(self):
self.assertFalse(base.isBuildmasterDir(os.path.abspath('test')))
self.assertInStdout('no buildbot.tac')
def test_isBuildmasterDir_no_Application(self):
with open(os.path.join("test", "buildbot.tac"), "w") as f:
f.write("foo\nx = Application('buildslave')\nbar")
self.assertFalse(base.isBuildmasterDir(os.path.abspath("test")))
self.assertInStdout("unexpected content")
self.assertInStdout("invalid buildmaster directory")
def test_isBuildmasterDir_matches(self):
with open(os.path.join('test', 'buildbot.tac'), 'w') as f:
f.write("foo\nx = Application('buildmaster')\nbar")
self.assertTrue(base.isBuildmasterDir(os.path.abspath('test')))
self.assertWasQuiet()
def test_isBuildmasterDir_no_file(self):
self.assertFalse(base.isBuildmasterDir(os.path.abspath("test")))
self.assertInStdout("error reading")
self.assertInStdout("invalid buildmaster directory")
