def build(self):
util = Utilities()
buildconfig = util.get_dict(self.buildconfig)
isotype = buildconfig['default']['type']
if isotype != 'boot':
ksstr = util.get_kickstart(buildconfig)
#copy all KS files in the specified directory
#of the KS file to /tmp
dirname, fname = os.path.split(os.path.abspath(buildconfig[isotype]['config']))
for ksfile in glob.glob('{0:s}/*.ks'.format(os.path.abspath(dirname))):
shutil.copyfile(ksfile,'/tmp/{0:s}'.format(os.path.split(ksfile)[1]))
else:
ksstr = None
build = ImageBuilder(buildconfig, ksstr)
logfile = build.getlogfile()
print 'Initiating Build Process. See {0:s} for progress'.format(logfile)
status = build.build()
return status
def delegate():
# Read the data/config/imagebuild.conf file
# to find the architecture of the image sought
util = Utilities()
buildconfig = util.get_dict('data/config/imagebuild.conf')
arch = buildconfig['default']['arch']
#find an appropriate build node from nodes.conf
#based on the arch
config = ConfigParser.SafeConfigParser()
config.read('nodes.conf')
broker_url = config.get(arch,'broker_url')
#now create the celeryconfig.py using this broker_url
with open('celeryconfig.py','w') as f:
f.write('BROKER_URL = {0:s}\n'.format(broker_url))
f.write('CELERY_RESULT_BACKEND = "amqp"\n')
f.write('\n')
buildconfig_json = json.dumps(buildconfig)
if not buildconfig['default']['type'] == 'boot':
ksstr = util.get_kickstart(buildconfig)
else:
ksstr = None
# celery task delegation
from tasks import build
try:
release = buildconfig['default']['release']
queue_name = 'fedora-{0:s}'.format(release)
build.apply_async(args = [buildconfig_json, ksstr], queue = queue_name, serializer="json")
except Exception as e:
# if there is an error in submitting job to celery
# we save this somewhere and retry (TODO)
# for now, we just have an email error message
# using config in smtp.py
recipient = buildconfig['default']['email']
subject = 'Your Image Build Request'
message = 'Uh Oh. The image builders are having a bad day. Retry again in sometime.'
headers = ["From: " + 'Fedora Build Service',
"Subject: " + subject,
"To: " + recipient,
"MIME-Version: 1.0",
"Content-Type: text/html"]
headers = "\r\n".join(headers)
notify = Notification()
notify.send_email(recipient, headers, message)
return
else:
return
def build(self):
util = Utilities()
buildconfig = util.get_dict(self.config)
release = buildconfig['default']['release']
arch = buildconfig['default']['arch']
#find an appropriate build node from nodes.conf
#based on the arch
config = ConfigParser.SafeConfigParser()
config.read('nodes.conf')
broker_url = config.get(arch,'broker_url')
#now create the celeryconfig.py using this broker_url
with open('celeryconfig.py','w') as f:
f.write('BROKER_URL = {0:s}\n'.format(broker_url))
f.write('CELERY_RESULT_BACKEND = "amqp"\n')
f.write('\n')
buildconfig_json = json.dumps(buildconfig)
isotype = buildconfig['default']['type']
if isotype != 'boot':
ksstr = util.get_kickstart(buildconfig)
else:
ksstr = None
# task delegation
from tasks import build
try:
print 'Sending build task to worker'
queue_name = 'fedora-{0:s}'.format(release)
result_obj = build.apply_async(args = [buildconfig_json, ksstr], queue = queue_name, serializer="json")
except Exception as e:
sys.exit('Error in communicating with Celery')
else:
result = result_obj.get()
return result
