class RPCListenerBase(metaclass=ABCMeta):
log = logging.getLogger("zuul.RPCListenerBase")
thread_name = 'zuul-rpc-gearman-worker'
functions = [] # type: List[str]
def __init__(self, config, sched):
self.config = config
self.sched = sched
self.jobs = {}
for func in self.functions:
f = getattr(self, 'handle_%s' % func)
self.jobs['zuul:%s' % func] = f
self.gearworker = ZuulGearWorker(
'Zuul RPC Listener',
self.log.name,
self.thread_name,
self.config,
self.jobs)
def start(self):
self.gearworker.start()
def stop(self):
self.log.debug("Stopping")
self.gearworker.stop()
self.log.debug("Stopped")
def join(self):
self.gearworker.join()
class RPCListener(object):
log = logging.getLogger("zuul.RPCListener")
def __init__(self, config, sched):
self.config = config
self.sched = sched
self.jobs = {}
functions = [
'autohold',
'autohold_delete',
'autohold_info',
'autohold_list',
'allowed_labels_get',
'dequeue',
'enqueue',
'enqueue_ref',
'promote',
'get_admin_tenants',
'get_running_jobs',
'get_job_log_stream_address',
'tenant_list',
'tenant_sql_connection',
'status_get',
'job_get',
'job_list',
'project_get',
'project_list',
'project_freeze_jobs',
'pipeline_list',
'key_get',
'config_errors_list',
'connection_list',
'authorize_user',
]
for func in functions:
f = getattr(self, 'handle_%s' % func)
self.jobs['zuul:%s' % func] = f
self.gearworker = ZuulGearWorker('Zuul RPC Listener',
'zuul.RPCListener',
'zuul-rpc-gearman-worker',
self.config, self.jobs)
def start(self):
self.gearworker.start()
def stop(self):
self.log.debug("Stopping")
self.gearworker.stop()
self.log.debug("Stopped")
def join(self):
self.gearworker.join()
def handle_dequeue(self, job):
args = json.loads(job.arguments)
tenant_name = args['tenant']
pipeline_name = args['pipeline']
project_name = args['project']
change = args['change']
ref = args['ref']
try:
self.sched.dequeue(tenant_name, pipeline_name, project_name,
change, ref)
except Exception as e:
job.sendWorkException(str(e).encode('utf8'))
return
job.sendWorkComplete()
def handle_autohold_info(self, job):
args = json.loads(job.arguments)
request_id = args['request_id']
try:
data = self.sched.autohold_info(request_id)
except Exception as e:
job.sendWorkException(str(e).encode('utf8'))
return
job.sendWorkComplete(json.dumps(data))
def handle_autohold_delete(self, job):
args = json.loads(job.arguments)
request_id = args['request_id']
try:
self.sched.autohold_delete(request_id)
except Exception as e:
job.sendWorkException(str(e).encode('utf8'))
return
job.sendWorkComplete()
def handle_autohold_list(self, job):
data = self.sched.autohold_list()
job.sendWorkComplete(json.dumps(data))
def handle_autohold(self, job):
args = json.loads(job.arguments)
params = {}
tenant = self.sched.abide.tenants.get(args['tenant'])
if tenant:
params['tenant_name'] = args['tenant']
else:
error = "Invalid tenant: %s" % args['tenant']
job.sendWorkException(error.encode('utf8'))
return
(trusted, project) = tenant.getProject(args['project'])
if project:
params['project_name'] = project.canonical_name
else:
error = "Invalid project: %s" % args['project']
job.sendWorkException(error.encode('utf8'))
return
if args['change'] and args['ref']:
job.sendWorkException("Change and ref can't be both used "
"for the same request")
if args['change']:
# Convert change into ref based on zuul connection
ref_filter = project.source.getRefForChange(args['change'])
elif args['ref']:
ref_filter = "%s" % args['ref']
else:
ref_filter = ".*"
params['job_name'] = args['job']
params['ref_filter'] = ref_filter
params['reason'] = args['reason']
if args['count'] < 0:
error = "Invalid count: %d" % args['count']
job.sendWorkException(error.encode('utf8'))
return
params['count'] = args['count']
params['node_hold_expiration'] = args['node_hold_expiration']
self.sched.autohold(**params)
job.sendWorkComplete()
def _common_enqueue(self, job):
args = json.loads(job.arguments)
event = model.TriggerEvent()
event.timestamp = time.time()
errors = ''
tenant = None
project = None
pipeline = None
tenant = self.sched.abide.tenants.get(args['tenant'])
if tenant:
event.tenant_name = args['tenant']
(trusted, project) = tenant.getProject(args['project'])
if project:
event.project_hostname = project.canonical_hostname
event.project_name = project.name
else:
errors += 'Invalid project: %s\n' % (args['project'], )
pipeline = tenant.layout.pipelines.get(args['pipeline'])
if pipeline:
event.forced_pipeline = args['pipeline']
else:
errors += 'Invalid pipeline: %s\n' % (args['pipeline'], )
else:
errors += 'Invalid tenant: %s\n' % (args['tenant'], )
return (args, event, errors, project)
def handle_enqueue(self, job):
(args, event, errors, project) = self._common_enqueue(job)
if not errors:
event.change_number, event.patch_number = args['change'].split(',')
try:
ch = project.source.getChange(event, refresh=True)
if ch.project.name != project.name:
errors += ('Change %s does not belong to project "%s", ' %
(args['change'], project.name))
except Exception:
errors += 'Invalid change: %s\n' % (args['change'], )
if errors:
job.sendWorkException(errors.encode('utf8'))
else:
self.sched.enqueue(event)
job.sendWorkComplete()
def handle_enqueue_ref(self, job):
(args, event, errors, project) = self._common_enqueue(job)
if not errors:
event.ref = args['ref']
event.oldrev = args['oldrev']
event.newrev = args['newrev']
try:
int(event.oldrev, 16)
if len(event.oldrev) != 40:
errors += 'Old rev must be 40 character sha1: ' \
'%s\n' % event.oldrev
except Exception:
errors += 'Old rev must be base16 hash: ' \
'%s\n' % event.oldrev
try:
int(event.newrev, 16)
if len(event.newrev) != 40:
errors += 'New rev must be 40 character sha1: ' \
'%s\n' % event.newrev
except Exception:
errors += 'New rev must be base16 hash: ' \
'%s\n' % event.newrev
if errors:
job.sendWorkException(errors.encode('utf8'))
else:
self.sched.enqueue(event)
job.sendWorkComplete()
def handle_promote(self, job):
args = json.loads(job.arguments)
tenant_name = args['tenant']
pipeline_name = args['pipeline']
change_ids = args['change_ids']
self.sched.promote(tenant_name, pipeline_name, change_ids)
job.sendWorkComplete()
def handle_get_running_jobs(self, job):
# args = json.loads(job.arguments)
# TODO: use args to filter by pipeline etc
running_items = []
for tenant in self.sched.abide.tenants.values():
for pipeline_name, pipeline in tenant.layout.pipelines.items():
for queue in pipeline.queues:
for item in queue.queue:
running_items.append(item.formatJSON())
job.sendWorkComplete(json.dumps(running_items))
def handle_get_job_log_stream_address(self, job):
# TODO: map log files to ports. Currently there is only one
# log stream for a given job. But many jobs produce many
# log files, so this is forwards compatible with a future
# where there are more logs to potentially request than
# "console.log"
def find_build(uuid):
for tenant in self.sched.abide.tenants.values():
for pipeline_name, pipeline in tenant.layout.pipelines.items():
for queue in pipeline.queues:
for item in queue.queue:
for bld in item.current_build_set.getBuilds():
if bld.uuid == uuid:
return bld
return None
args = json.loads(job.arguments)
uuid = args['uuid']
# TODO: logfile = args['logfile']
job_log_stream_address = {}
build = find_build(uuid)
if build:
job_log_stream_address['server'] = build.worker.hostname
job_log_stream_address['port'] = build.worker.log_port
job.sendWorkComplete(json.dumps(job_log_stream_address))
def _is_authorized(self, tenant, claims):
authorized = False
if tenant:
rules = tenant.authorization_rules
for rule in rules:
if rule not in self.sched.abide.admin_rules.keys():
self.log.error('Undefined rule "%s"' % rule)
continue
debug_msg = ('Applying rule "%s" from tenant '
'"%s" to claims %s')
self.log.debug(debug_msg % (rule, tenant, json.dumps(claims)))
authorized = self.sched.abide.admin_rules[rule](claims, tenant)
if authorized:
if '__zuul_uid_claim' in claims:
uid = claims['__zuul_uid_claim']
else:
uid = json.dumps(claims)
msg = '%s authorized on tenant "%s" by rule "%s"'
self.log.info(msg % (uid, tenant, rule))
break
return authorized
def handle_authorize_user(self, job):
args = json.loads(job.arguments)
tenant_name = args['tenant']
claims = args['claims']
tenant = self.sched.abide.tenants.get(tenant_name)
authorized = self._is_authorized(tenant, claims)
job.sendWorkComplete(json.dumps(authorized))
def handle_get_admin_tenants(self, job):
args = json.loads(job.arguments)
claims = args['claims']
admin_tenants = []
for tenant_name, tenant in self.sched.abide.tenants.items():
if self._is_authorized(tenant, claims):
admin_tenants.append(tenant_name)
job.sendWorkComplete(json.dumps(admin_tenants))
def handle_tenant_list(self, job):
output = []
for tenant_name, tenant in self.sched.abide.tenants.items():
queue_size = 0
for pipeline_name, pipeline in tenant.layout.pipelines.items():
for queue in pipeline.queues:
for item in queue.queue:
if item.live:
queue_size += 1
output.append({
'name': tenant_name,
'projects': len(tenant.untrusted_projects),
'queue': queue_size
})
job.sendWorkComplete(json.dumps(output))
def handle_tenant_sql_connection(self, job):
args = json.loads(job.arguments)
sql_driver = self.sched.connections.drivers['sql']
conn = sql_driver.tenant_connections.get(args['tenant'])
if conn:
name = conn.connection_name
else:
name = ''
job.sendWorkComplete(json.dumps(name))
def handle_status_get(self, job):
args = json.loads(job.arguments)
output = self.sched.formatStatusJSON(args.get("tenant"))
job.sendWorkComplete(output)
def handle_job_get(self, gear_job):
args = json.loads(gear_job.arguments)
tenant = self.sched.abide.tenants.get(args.get("tenant"))
if not tenant:
gear_job.sendWorkComplete(json.dumps(None))
return
jobs = tenant.layout.jobs.get(args.get("job"), [])
output = []
for job in jobs:
output.append(job.toDict(tenant))
gear_job.sendWorkComplete(json.dumps(output, cls=ZuulJSONEncoder))
def handle_job_list(self, job):
args = json.loads(job.arguments)
tenant = self.sched.abide.tenants.get(args.get("tenant"))
output = []
if not tenant:
job.sendWorkComplete(json.dumps(None))
for job_name in sorted(tenant.layout.jobs):
desc = None
tags = set()
variants = []
for variant in tenant.layout.jobs[job_name]:
if not desc and variant.description:
desc = variant.description.split('\n')[0]
if variant.tags:
tags.update(list(variant.tags))
job_variant = {}
if not variant.isBase():
if variant.parent:
job_variant['parent'] = str(variant.parent)
else:
job_variant['parent'] = tenant.default_base_job
branches = variant.getBranches()
if branches:
job_variant['branches'] = branches
if job_variant:
variants.append(job_variant)
job_output = {
"name": job_name,
}
if desc:
job_output["description"] = desc
if variants:
job_output["variants"] = variants
if tags:
job_output["tags"] = list(tags)
output.append(job_output)
job.sendWorkComplete(json.dumps(output))
def handle_project_get(self, gear_job):
args = json.loads(gear_job.arguments)
tenant = self.sched.abide.tenants.get(args["tenant"])
if not tenant:
gear_job.sendWorkComplete(json.dumps(None))
return
trusted, project = tenant.getProject(args["project"])
if not project:
gear_job.sendWorkComplete(json.dumps({}))
return
result = project.toDict()
result['configs'] = []
configs = tenant.layout.getAllProjectConfigs(project.canonical_name)
for config_obj in configs:
config = config_obj.toDict()
config['pipelines'] = []
for pipeline_name, pipeline_config in sorted(
config_obj.pipelines.items()):
pipeline = pipeline_config.toDict()
pipeline['name'] = pipeline_name
pipeline['jobs'] = []
for jobs in pipeline_config.job_list.jobs.values():
job_list = []
for job in jobs:
job_list.append(job.toDict(tenant))
pipeline['jobs'].append(job_list)
config['pipelines'].append(pipeline)
result['configs'].append(config)
gear_job.sendWorkComplete(json.dumps(result, cls=ZuulJSONEncoder))
def handle_project_list(self, job):
args = json.loads(job.arguments)
tenant = self.sched.abide.tenants.get(args.get("tenant"))
if not tenant:
job.sendWorkComplete(json.dumps(None))
return
output = []
for project in tenant.config_projects:
pobj = project.toDict()
pobj['type'] = "config"
output.append(pobj)
for project in tenant.untrusted_projects:
pobj = project.toDict()
pobj['type'] = "untrusted"
output.append(pobj)
job.sendWorkComplete(
json.dumps(sorted(output, key=lambda project: project["name"])))
def handle_project_freeze_jobs(self, gear_job):
args = json.loads(gear_job.arguments)
tenant = self.sched.abide.tenants.get(args.get("tenant"))
project = None
pipeline = None
if tenant:
(trusted, project) = tenant.getProject(args.get("project"))
pipeline = tenant.layout.pipelines.get(args.get("pipeline"))
if not project or not pipeline:
gear_job.sendWorkComplete(json.dumps(None))
return
change = model.Branch(project)
change.branch = args.get("branch", "master")
queue = model.ChangeQueue(pipeline)
item = model.QueueItem(queue, change, None)
item.layout = tenant.layout
item.freezeJobGraph(skip_file_matcher=True)
output = []
for job in item.job_graph.getJobs():
job.setBase(tenant.layout)
output.append({
'name':
job.name,
'dependencies':
list(map(lambda x: x.toDict(), job.dependencies)),
})
gear_job.sendWorkComplete(json.dumps(output))
def handle_allowed_labels_get(self, job):
args = json.loads(job.arguments)
tenant = self.sched.abide.tenants.get(args.get("tenant"))
if not tenant:
job.sendWorkComplete(json.dumps(None))
return
ret = {}
ret['allowed_labels'] = tenant.allowed_labels or []
ret['disallowed_labels'] = tenant.disallowed_labels or []
job.sendWorkComplete(json.dumps(ret))
def handle_pipeline_list(self, job):
args = json.loads(job.arguments)
tenant = self.sched.abide.tenants.get(args.get("tenant"))
if not tenant:
job.sendWorkComplete(json.dumps(None))
return
output = []
for pipeline, pipeline_config in tenant.layout.pipelines.items():
triggers = []
for trigger in pipeline_config.triggers:
if isinstance(trigger.connection, BaseConnection):
name = trigger.connection.connection_name
else:
# Trigger not based on a connection doesn't use this attr
name = trigger.name
triggers.append({
"name": name,
"driver": trigger.driver.name,
})
output.append({"name": pipeline, "triggers": triggers})
job.sendWorkComplete(json.dumps(output))
def handle_key_get(self, job):
args = json.loads(job.arguments)
tenant = self.sched.abide.tenants.get(args.get("tenant"))
project = None
if tenant:
(trusted, project) = tenant.getProject(args.get("project"))
if not project:
job.sendWorkComplete("")
return
keytype = args.get('key', 'secrets')
if keytype == 'secrets':
job.sendWorkComplete(
encryption.serialize_rsa_public_key(
project.public_secrets_key))
elif keytype == 'ssh':
job.sendWorkComplete(project.public_ssh_key)
else:
job.sendWorkComplete("")
return
def handle_config_errors_list(self, job):
args = json.loads(job.arguments)
tenant = self.sched.abide.tenants.get(args.get("tenant"))
output = []
if not tenant:
job.sendWorkComplete(json.dumps(None))
return
for err in tenant.layout.loading_errors.errors:
output.append({
'source_context': err.key.context.toDict(),
'error': err.error
})
job.sendWorkComplete(json.dumps(output))
def handle_connection_list(self, job):
output = []
for source in self.sched.connections.getSources():
output.append(source.connection.toDict())
job.sendWorkComplete(json.dumps(output))
class MergeServer(object):
log = logging.getLogger("zuul.MergeServer")
def __init__(self, config, connections={}):
self.config = config
merge_root = get_default(self.config, 'merger', 'git_dir',
'/var/lib/zuul/merger-git')
merge_email = get_default(self.config, 'merger', 'git_user_email')
merge_name = get_default(self.config, 'merger', 'git_user_name')
speed_limit = get_default(
config, 'merger', 'git_http_low_speed_limit', '1000')
speed_time = get_default(
config, 'merger', 'git_http_low_speed_time', '30')
git_timeout = get_default(config, 'merger', 'git_timeout', 300)
self.merger = merger.Merger(
merge_root, connections, merge_email, merge_name, speed_limit,
speed_time, git_timeout=git_timeout)
self.command_map = dict(
stop=self.stop)
command_socket = get_default(
self.config, 'merger', 'command_socket',
'/var/lib/zuul/merger.socket')
self.command_socket = commandsocket.CommandSocket(command_socket)
self.jobs = {
'merger:merge': self.merge,
'merger:cat': self.cat,
'merger:refstate': self.refstate,
'merger:fileschanges': self.fileschanges,
}
self.gearworker = ZuulGearWorker(
'Zuul Merger',
'zuul.MergeServer',
'merger-gearman-worker',
self.config,
self.jobs)
def start(self):
self.log.debug("Starting worker")
self.gearworker.start()
self._command_running = True
self.log.debug("Starting command processor")
self.command_socket.start()
self.command_thread = threading.Thread(
target=self.runCommand, name='command')
self.command_thread.daemon = True
self.command_thread.start()
def stop(self):
self.log.debug("Stopping")
self.gearworker.stop()
self._command_running = False
self.command_socket.stop()
self.log.debug("Stopped")
def join(self):
self.gearworker.join()
def runCommand(self):
while self._command_running:
try:
command = self.command_socket.get().decode('utf8')
if command != '_stop':
self.command_map[command]()
except Exception:
self.log.exception("Exception while processing command")
def merge(self, job):
self.log.debug("Got merge job: %s" % job.unique)
args = json.loads(job.arguments)
zuul_event_id = args.get('zuul_event_id')
ret = self.merger.mergeChanges(
args['items'], args.get('files'),
args.get('dirs'), args.get('repo_state'),
branches=args.get('branches'),
zuul_event_id=zuul_event_id)
result = dict(merged=(ret is not None))
if ret is None:
result['commit'] = result['files'] = result['repo_state'] = None
else:
(result['commit'], result['files'], result['repo_state'],
recent, orig_commit) = ret
result['zuul_event_id'] = zuul_event_id
job.sendWorkComplete(json.dumps(result))
def refstate(self, job):
self.log.debug("Got refstate job: %s" % job.unique)
args = json.loads(job.arguments)
zuul_event_id = args.get('zuul_event_id')
success, repo_state = self.merger.getRepoState(
args['items'], branches=args.get('branches'))
result = dict(updated=success,
repo_state=repo_state)
result['zuul_event_id'] = zuul_event_id
job.sendWorkComplete(json.dumps(result))
def cat(self, job):
self.log.debug("Got cat job: %s" % job.unique)
args = json.loads(job.arguments)
self.merger.updateRepo(args['connection'], args['project'])
files = self.merger.getFiles(args['connection'], args['project'],
args['branch'], args['files'],
args.get('dirs'))
result = dict(updated=True,
files=files)
job.sendWorkComplete(json.dumps(result))
def fileschanges(self, job):
self.log.debug("Got fileschanges job: %s" % job.unique)
args = json.loads(job.arguments)
zuul_event_id = args.get('zuul_event_id')
self.merger.updateRepo(args['connection'], args['project'],
zuul_event_id=zuul_event_id)
files = self.merger.getFilesChanges(
args['connection'], args['project'], args['branch'], args['tosha'],
zuul_event_id=zuul_event_id)
result = dict(updated=True,
files=files)
result['zuul_event_id'] = zuul_event_id
job.sendWorkComplete(json.dumps(result))
class BaseMergeServer(metaclass=ABCMeta):
log = logging.getLogger("zuul.BaseMergeServer")
_repo_locks_class = BaseRepoLocks
def __init__(self, config, component, connections=None):
self.connections = connections or {}
self.merge_email = get_default(config, 'merger', 'git_user_email',
'*****@*****.**')
self.merge_name = get_default(config, 'merger', 'git_user_name',
'Zuul Merger Default')
self.merge_speed_limit = get_default(
config, 'merger', 'git_http_low_speed_limit', '1000')
self.merge_speed_time = get_default(
config, 'merger', 'git_http_low_speed_time', '30')
self.git_timeout = get_default(config, 'merger', 'git_timeout', 300)
self.merge_root = get_default(config, component, 'git_dir',
'/var/lib/zuul/{}-git'.format(component))
# This merger and its git repos are used to maintain
# up-to-date copies of all the repos that are used by jobs, as
# well as to support the merger:cat functon to supply
# configuration information to Zuul when it starts.
self.merger = self._getMerger(self.merge_root, None)
self.config = config
# Repo locking is needed on the executor
self.repo_locks = self._repo_locks_class()
self.merger_jobs = {
'merger:merge': self.merge,
'merger:cat': self.cat,
'merger:refstate': self.refstate,
'merger:fileschanges': self.fileschanges,
}
self.merger_gearworker = ZuulGearWorker(
'Zuul Merger',
'zuul.BaseMergeServer',
'merger-gearman-worker',
self.config,
self.merger_jobs)
def _getMerger(self, root, cache_root, logger=None):
return merger.Merger(
root, self.connections, self.merge_email, self.merge_name,
self.merge_speed_limit, self.merge_speed_time, cache_root, logger,
execution_context=True, git_timeout=self.git_timeout)
def _repoLock(self, connection_name, project_name):
# The merger does not need locking so return a null lock.
return nullcontext()
def _update(self, connection_name, project_name, zuul_event_id=None):
self.merger.updateRepo(connection_name, project_name,
zuul_event_id=zuul_event_id)
def start(self):
self.log.debug('Starting merger worker')
self.merger_gearworker.start()
def stop(self):
self.log.debug('Stopping merger worker')
self.merger_gearworker.stop()
def join(self):
self.merger_gearworker.join()
def pause(self):
self.log.debug('Pausing merger worker')
self.merger_gearworker.unregister()
def unpause(self):
self.log.debug('Resuming merger worker')
self.merger_gearworker.register()
def cat(self, job):
self.log.debug("Got cat job: %s" % job.unique)
args = json.loads(job.arguments)
connection_name = args['connection']
project_name = args['project']
self._update(connection_name, project_name)
lock = self.repo_locks.getRepoLock(connection_name, project_name)
try:
self._update(connection_name, project_name)
with lock:
files = self.merger.getFiles(connection_name, project_name,
args['branch'], args['files'],
args.get('dirs'))
except Exception:
result = dict(update=False)
else:
result = dict(updated=True, files=files)
job.sendWorkComplete(json.dumps(result))
def merge(self, job):
self.log.debug("Got merge job: %s" % job.unique)
args = json.loads(job.arguments)
zuul_event_id = args.get('zuul_event_id')
ret = self.merger.mergeChanges(
args['items'], args.get('files'),
args.get('dirs', []),
args.get('repo_state'),
branches=args.get('branches'),
repo_locks=self.repo_locks,
zuul_event_id=zuul_event_id)
result = dict(merged=(ret is not None))
if ret is None:
result['commit'] = result['files'] = result['repo_state'] = None
else:
(result['commit'], result['files'], result['repo_state'],
recent, orig_commit) = ret
result['zuul_event_id'] = zuul_event_id
job.sendWorkComplete(json.dumps(result))
def refstate(self, job):
self.log.debug("Got refstate job: %s" % job.unique)
args = json.loads(job.arguments)
zuul_event_id = args.get('zuul_event_id')
success, repo_state, item_in_branches = \
self.merger.getRepoState(
args['items'], branches=args.get('branches'),
repo_locks=self.repo_locks)
result = dict(updated=success,
repo_state=repo_state,
item_in_branches=item_in_branches)
result['zuul_event_id'] = zuul_event_id
job.sendWorkComplete(json.dumps(result))
def fileschanges(self, job):
self.log.debug("Got fileschanges job: %s" % job.unique)
args = json.loads(job.arguments)
zuul_event_id = args.get('zuul_event_id')
connection_name = args['connection']
project_name = args['project']
self._update(connection_name, project_name,
zuul_event_id=zuul_event_id)
lock = self.repo_locks.getRepoLock(connection_name, project_name)
try:
self._update(connection_name, project_name,
zuul_event_id=zuul_event_id)
with lock:
files = self.merger.getFilesChanges(
connection_name, project_name,
args['branch'], args['tosha'],
zuul_event_id=zuul_event_id)
except Exception:
result = dict(update=False)
else:
result = dict(updated=True, files=files)
result['zuul_event_id'] = zuul_event_id
job.sendWorkComplete(json.dumps(result))
