def subscribeDatasets(self):
"""
_subscribeDatasets_
Poll the database for datasets and subscribe them.
"""
myThread = threading.currentThread()
myThread.transaction.begin()
# Check for completely unsubscribed datasets
unsubscribedDatasets = self.getUnsubscribed.execute(conn = myThread.transaction.conn,
transaction = True)
# Keep a list of subscriptions to tick as subscribed in the database
subscriptionsMade = []
# Create a list of subscriptions as defined by the PhEDEx data structures
subs = SubscriptionList()
# Create the subscription objects and add them to the list
# The list takes care of the sorting internally
for subInfo in unsubscribedDatasets:
site = subInfo['site']
if site not in self.phedexNodes['MSS'] and site not in self.phedexNodes['Disk']:
if site not in self.cmsToPhedexMap:
msg = "Site %s doesn't appear to be valid to PhEDEx, " % site
msg += "skipping subscription: %s" % subInfo['id']
logging.error(msg)
self.sendAlert(7, msg = msg)
continue
# Get the phedex node from CMS site
site = self.cmsToPhedexMap[site].get("MSS") or self.cmsToPhedexMap[site]["Disk"]
# Avoid custodial subscriptions to disk nodes
if site not in self.phedexNodes['MSS']: subInfo['custodial'] = 'n'
# Avoid move subscriptions and replica
if subInfo['custodial'] == 'n': subInfo['move'] = 'n'
phedexSub = PhEDExSubscription(subInfo['path'], site,
self.group, priority = subInfo['priority'],
move = subInfo['move'], custodial = subInfo['custodial'],
request_only = subInfo['request_only'], subscriptionId = subInfo['id'])
# Check if the subscription is a duplicate
if phedexSub.matchesExistingSubscription(self.phedex) or \
phedexSub.matchesExistingTransferRequest(self.phedex):
subscriptionsMade.append(subInfo['id'])
continue
# Add it to the list
subs.addSubscription(phedexSub)
# Compact the subscriptions
subs.compact()
for subscription in subs.getSubscriptionList():
try:
xmlData = XMLDrop.makePhEDExXMLForDatasets(self.dbsUrl,
subscription.getDatasetPaths())
logging.debug(str(xmlData))
msg = "Subscribing: %s to %s, with options: " % (subscription.getDatasetPaths(), subscription.getNodes())
msg += "Move: %s, Custodial: %s, Request Only: %s" % (subscription.move, subscription.custodial, subscription.request_only)
logging.info(msg)
self.phedex.subscribe(subscription, xmlData)
except Exception, ex:
logging.error("Something went wrong when communicating with PhEDEx, will try again later.")
logging.error("Exception: %s" % str(ex))
else:
subscriptionsMade.extend(subscription.getSubscriptionIds())
def subscribeDatasets(self):
"""
_subscribeDatasets_
Poll the database for datasets and subscribe them.
"""
logging.info("Starting subscribeDatasets method")
# Check for completely unsubscribed datasets
unsubscribedDatasets = self.getUnsubscribed.execute()
# Keep a list of subscriptions to tick as subscribed in the database
subscriptionsMade = []
# Create a list of subscriptions as defined by the PhEDEx data structures
subs = SubscriptionList()
# Create the subscription objects and add them to the list
# The list takes care of the sorting internally
for subInfo in unsubscribedDatasets:
site = subInfo['site']
if site not in self.phedexNodes[
'MSS'] and site not in self.phedexNodes['Disk']:
msg = "Site %s doesn't appear to be valid to PhEDEx, " % site
msg += "skipping subscription: %s" % subInfo['id']
logging.error(msg)
self.sendAlert(7, msg=msg)
continue
# Avoid custodial subscriptions to disk nodes
if site not in self.phedexNodes['MSS']:
subInfo['custodial'] = 'n'
# Avoid auto approval in T1 sites
elif site.startswith("T1"):
subInfo['request_only'] = 'y'
phedexSub = PhEDExSubscription(
subInfo['path'],
site,
subInfo['phedex_group'],
priority=subInfo['priority'],
move=subInfo['move'],
custodial=subInfo['custodial'],
request_only=subInfo['request_only'],
subscriptionId=subInfo['id'])
# Check if the subscription is a duplicate
if phedexSub.matchesExistingSubscription(self.phedex) or \
phedexSub.matchesExistingTransferRequest(self.phedex):
subscriptionsMade.append(subInfo['id'])
continue
# Add it to the list
subs.addSubscription(phedexSub)
# Compact the subscriptions
subs.compact()
for subscription in subs.getSubscriptionList():
xmlData = XMLDrop.makePhEDExXMLForDatasets(
self.dbsUrl, subscription.getDatasetPaths())
logging.debug("subscribeDatasets XMLData: %s", xmlData)
logging.info(
"Subscribing: %s to %s, with options: Move: %s, Custodial: %s, Request Only: %s",
subscription.getDatasetPaths(), subscription.getNodes(),
subscription.move, subscription.custodial,
subscription.request_only)
try:
self.phedex.subscribe(subscription, xmlData)
except HTTPException as ex:
logging.error(
"PhEDEx dataset subscribe failed with HTTPException: %s %s",
ex.status, ex.result)
except Exception as ex:
logging.error(
"PhEDEx dataset subscribe failed with Exception: %s",
str(ex))
logging.debug("Traceback: %s", str(traceback.format_exc()))
else:
subscriptionsMade.extend(subscription.getSubscriptionIds())
# Register the result in DBSBuffer
if subscriptionsMade:
self.markSubscribed.execute(subscriptionsMade)
return
def subscribeDatasets(self):
"""
_subscribeDatasets_
Poll the database for datasets and subscribe them.
"""
logging.info("Starting subscribeDatasets method")
# Check for completely unsubscribed datasets
unsubscribedDatasets = self.getUnsubscribed.execute()
# Keep a list of subscriptions to tick as subscribed in the database
subscriptionsMade = []
# Create a list of subscriptions as defined by the PhEDEx data structures
subs = SubscriptionList()
# Create the subscription objects and add them to the list
# The list takes care of the sorting internally
for subInfo in unsubscribedDatasets:
site = subInfo['site']
if site not in self.phedexNodes['MSS'] and site not in self.phedexNodes['Disk']:
msg = "Site %s doesn't appear to be valid to PhEDEx, " % site
msg += "skipping subscription: %s" % subInfo['id']
logging.error(msg)
self.sendAlert(7, msg = msg)
continue
# Avoid custodial subscriptions to disk nodes
if site not in self.phedexNodes['MSS']:
subInfo['custodial'] = 'n'
# Avoid auto approval in T1 sites
elif site.startswith("T1"):
subInfo['request_only'] = 'y'
phedexSub = PhEDExSubscription(subInfo['path'], site, subInfo['phedex_group'],
priority = subInfo['priority'],
move = subInfo['move'],
custodial = subInfo['custodial'],
request_only = subInfo['request_only'],
subscriptionId = subInfo['id'])
# Check if the subscription is a duplicate
if phedexSub.matchesExistingSubscription(self.phedex) or \
phedexSub.matchesExistingTransferRequest(self.phedex):
subscriptionsMade.append(subInfo['id'])
continue
# Add it to the list
subs.addSubscription(phedexSub)
# Compact the subscriptions
subs.compact()
for subscription in subs.getSubscriptionList():
xmlData = XMLDrop.makePhEDExXMLForDatasets(self.dbsUrl, subscription.getDatasetPaths())
logging.debug("subscribeDatasets XMLData: %s" , xmlData)
logging.info("Subscribing: %s to %s, with options: Move: %s, Custodial: %s, Request Only: %s",
subscription.getDatasetPaths(),
subscription.getNodes(),
subscription.move,
subscription.custodial,
subscription.request_only)
try:
self.phedex.subscribe(subscription, xmlData)
except HTTPException as ex:
logging.error("PhEDEx dataset subscribe failed with HTTPException: %s %s", ex.status, ex.result)
except Exception as ex:
logging.error("PhEDEx dataset subscribe failed with Exception: %s", str(ex))
logging.debug("Traceback: %s", str(traceback.format_exc()))
else:
subscriptionsMade.extend(subscription.getSubscriptionIds())
# Register the result in DBSBuffer
if subscriptionsMade:
self.markSubscribed.execute(subscriptionsMade)
return
