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utils.py
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import sys
import urllib, urllib2
import logging
from dbs.apis.dbsClient import DbsApi
#import reqMgrClient
import httplib
import os
import json
from collections import defaultdict
import random
from xml.dom.minidom import getDOMImplementation
import copy
import pickle
import itertools
import time
import math
import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText
from email.Utils import COMMASPACE, formatdate
from email.utils import make_msgid
dbs_url = os.getenv('UNIFIED_DBS3_READER' ,'https://cmsweb.cern.ch/dbs/prod/global/DBSReader')
dbs_url_writer = os.getenv('UNIFIED_DBS3_WRITER','https://cmsweb.cern.ch/dbs/prod/global/DBSWriter')
phedex_url = os.getenv('UNIFIED_PHEDEX','cmsweb.cern.ch')
reqmgr_url = os.getenv('UNIFIED_REQMGR','cmsweb.cern.ch')
monitor_dir = os.getenv('UNIFIED_MON','/afs/cern.ch/user/c/cmst2/www/unified/')
base_dir = os.getenv('UNIFIED_DIR','/afs/cern.ch/user/c/cmst2/Unified/')
FORMAT = "%(module)s.%(funcName)s(%(lineno)s) => %(message)s (%(asctime)s)"
DATEFMT = "%Y-%m-%d %H:%M:%S"
logging.basicConfig(format = FORMAT, datefmt = DATEFMT, level=logging.DEBUG)
def sendDashboard( subject, text, criticality='info', show=True):
### this sends something to the dashboard ES for error, info, messages
pass
def sendLog( subject, text , wfi = None, show=True ,level='info'):
try:
try_sendLog( subject, text , wfi, show, level)
except Exception as e:
print "failed to send log to elastic search"
print str(e)
sendEmail('failed logging',subject+text+str(e))
def searchLog( q ,limit=50 ):
conn = httplib.HTTPConnection( 'cms-elastic-fe.cern.ch:9200' )
goodquery={
"query": {
"bool": {
"must": [
{
"wildcard": {
"meta": "*%s*"%q
}
},
#{
#"term": {
# "subject": "assignor"
# }
# }
]
}
},
"sort": [
{
"timestamp": "desc"
}
],
"_source": [
"text",
"subject",
"date",
"meta"
]
}
conn.request("POST" , '/logs/_search?size=%d'%limit, json.dumps(goodquery))
## not it's just a matter of sending that query to ES.
#lq = q.replace(':', '\:').replace('-','\\-')
#conn.request("GET" , '/logs/_search?q=text:%s'% lq)
response = conn.getresponse()
data = response.read()
o = json.loads( data )
#print o
print o['hits']['total']
return o['hits']['hits']
def try_sendLog( subject, text , wfi = None, show=True, level='info'):
#import pdb
#pdb.set_trace()
conn = httplib.HTTPConnection( 'cms-elastic-fe.cern.ch:9200' )
meta_text="level:%s\n"%level
if wfi:
## add a few markers automatically
meta_text += '\n\n'+'\n'.join(map(lambda i : 'id: %s'%i, wfi.getPrepIDs()))
_,prim,_,sec = wfi.getIO()
if prim:
meta_text += '\n\n'+'\n'.join(map(lambda i : 'in:%s'%i, prim))
if sec:
meta_text += '\n\n'+'\n'.join(map(lambda i : 'pu:%s'%i, sec))
out = filter(lambda d : not any([c in d for c in ['FAKE','None']]),wfi.request['OutputDatasets'])
if out:
meta_text += '\n\n'+'\n'.join(map(lambda i : 'out:%s'%i, out))
meta_text += '\n\n'+wfi.request['RequestName']
now_ = time.gmtime()
now = time.mktime( now_ )
now_d = time.asctime( now_ )
doc = {"author" : os.getenv('USER'),
"subject" : subject,
"text" : text ,
"meta" : meta_text,
"timestamp" : now,
"date" : now_d}
if show:
print text
encodedParams = urllib.urlencode( doc )
conn.request("POST" , '/logs/log/', json.dumps(doc))
response = conn.getresponse()
data = response.read()
try:
res = json.loads( data )
#print 'log:',res['_id'],"was created"
except Exception as e:
print "failed"
print str(e)
pass
def sendEmail( subject, text, sender=None, destination=None ):
#print subject
#print text
#print sender
#print destination
if not destination:
destination = ['[email protected]','[email protected]']
else:
destination = list(set(destination+['[email protected]','[email protected]']))
if not sender:
map_who = { 'vlimant' : '[email protected]',
'mcremone' : '[email protected]' }
user = os.getenv('USER')
if user in map_who:
sender = map_who[user]
else:
sender = '[email protected]'
msg = MIMEMultipart()
msg['From'] = sender
msg['To'] = COMMASPACE.join( destination )
msg['Date'] = formatdate(localtime=True)
new_msg_ID = make_msgid()
msg['Subject'] = '[Ops] '+subject
msg.attach(MIMEText(text))
smtpObj = smtplib.SMTP()
smtpObj.connect()
smtpObj.sendmail(sender, destination, msg.as_string())
smtpObj.quit()
def url_encode_params(params = {}):
"""
encodes given parameters dictionary. Dictionary values
can contain list, in that case, encoded params will look
like this: param=val1¶m=val2...
"""
params_list = []
for key, value in params.items():
if isinstance(value, list):
params_list.extend([(key, x) for x in value])
else:
params_list.append((key, value))
return urllib.urlencode(params_list)
def download_data(url = None, params = None, headers = None, logger = None):
"""
Returns data got from server.
params has to be a dictionary, which can contain
"key : [value1, value2,...], and that will be
converted to key=value1&key=value2&...
"""
if not logger:
logger = logging
try:
if params:
params = url_encode_params(params)
url = "{url}?{params}".format(url = url, params = params)
response = urllib2.urlopen(url)
data = response.read()
return data
except urllib2.HTTPError as err:
error = "{msg} (HTTP Error: {code})"
logger.error(error.format(code = err.code, msg = err.msg))
logger.error("URL called: {url}".format(url = url))
return None
def download_file(url, params, path = None, logger = None):
if not logger:
logger = logging
if params:
params = url_encode_params(params)
url = "{url}?{params}".format(url = url, params = params)
logger.debug(url)
try:
filename, message = urllib.urlretrieve(url)
return filename
except urllib2.HTTPError as err:
error = "{msg} (HTTP Error: {code})"
logger.error(error.format(code = err.code, msg = err.msg))
logger.error("URL called: {url}".format(url = url))
return None
def GET(url, there, l=True):
conn = httplib.HTTPSConnection(url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
r1=conn.request("GET",there)
r2=conn.getresponse()
if l:
return json.loads(r2.read())
else:
return r2
def check_ggus( ticket ):
conn = httplib.HTTPSConnection('ggus.eu', cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
r1=conn.request("GET",'/index.php?mode=ticket_info&ticket_id=%s&writeFormat=XML'%ticket)
r2=conn.getresponse()
print r2
return False
def getSubscriptions(url, dataset):
conn = httplib.HTTPSConnection(url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
there = '/phedex/datasvc/json/prod/subscriptions?dataset='+dataset
r1=conn.request("GET", there)
r2=conn.getresponse()
result = json.loads(r2.read())
items=result['phedex']
return items
def listRequests(url, dataset, site=None):
conn = httplib.HTTPSConnection(url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
there = '/phedex/datasvc/json/prod/requestlist?dataset='+dataset
r1=conn.request("GET", there)
r2=conn.getresponse()
result = json.loads(r2.read())
items=result['phedex']['request']
res= defaultdict(list)
for item in items:
for node in item['node']:
if site and node['name']!=site: continue
if not item['id'] in res[node['name']]:
res[node['name']].append(item['id'])
for s in res:
res[s] = sorted(res[s])
return dict(res)
def listCustodial(url, site='T1_*MSS'):
conn = httplib.HTTPSConnection(url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
there = '/phedex/datasvc/json/prod/requestlist?node=%s&decision=pending'%site
r1=conn.request("GET", there)
r2=conn.getresponse()
result = json.loads(r2.read())
items=result['phedex']['request']
res= defaultdict(list)
for item in items:
if item['type'] != 'xfer': continue
for node in item['node']:
if not item['id'] in res[node['name']]:
res[node['name']].append(item['id'])
for s in res:
res[s] = sorted(res[s])
return dict(res)
def listDelete(url, user, site=None):
conn = httplib.HTTPSConnection(url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
there = '/phedex/datasvc/json/prod/requestlist?type=delete&approval=pending&requested_by=%s'% user
if site:
there += 'node=%s'% ','.join(site)
r1=conn.request("GET", there)
r2=conn.getresponse()
result = json.loads(r2.read())
items=result['phedex']['request']
#print json.dumps(items, indent=2)
return list(itertools.chain.from_iterable([(subitem['name'],item['requested_by'],item['id']) for subitem in item['node'] if subitem['decision']=='pending' ] for item in items))
def listSubscriptions(url, dataset, within_sites=None):
conn = httplib.HTTPSConnection(url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
r1=conn.request("GET",'/phedex/datasvc/json/prod/requestlist?dataset=%s'%(dataset))
r2=conn.getresponse()
result = json.loads(r2.read())
items=result['phedex']['request']
destinations ={}
deletes = defaultdict(int)
for item in items:
for node in item['node']:
site = node['name']
if item['type'] == 'delete' and node['decision'] in [ 'approved','pending']:
deletes[ site ] = max(deletes[ site ], node['time_decided'])
for item in items:
for node in item['node']:
if item['type']!='xfer': continue
site = node['name']
if within_sites and not site in within_sites: continue
#print item
if not 'MSS' in site:
## pending delete
if site in deletes and not deletes[site]: continue
## delete after transfer
#print node['time_decided'],site
if site in deletes and deletes[site] > node['time_decided']: continue
destinations[site]=(item['id'], node['decision']=='approved')
#print node['name'],node['decision']
#print node
#print destinations
return destinations
#import dataLock
class newLockInfo:
def __init__(self):
self.db = json.loads(open('%s/globallocks.json'%monitor_dir).read())
os.system('echo `date` > %s/globallocks.json.lock'%monitor_dir)
def __del__(self):
open('%s/globallocks.json.new'%monitor_dir,'w').write(json.dumps( sorted(list(set(self.db))) , indent=2 ))
os.system('mv %s/globallocks.json.new %s/globallocks.json'%(monitor_dir,monitor_dir))
os.system('rm -f %s/globallocks.json.lock'%monitor_dir)
def lock(self, dataset):
print "[new lock]",dataset,"to be locked"
# just put the
if dataset in self.db:
print "\t",dataset,"was already locked"
else:
self.db.append(dataset)
def release(self, dataset):
print "[new lock] should never release datasets"
#return
if not dataset in self.db:
print "\t",dataset,"was not locked already"
else:
print "taking",dataset,"out of the lock"
self.db.remove( dataset )
class lockInfo:
def __init__(self):
pass
def __del__(self):
if random.random() < 0.5:
print "Cleaning locks"
#self.clean_block()
self.clean_unlock()
print "... cleaning locks done"
jdump = {}
for l in dataLock.locksession.query(dataLock.Lock).all():
## don't print lock=False ??
#if not l.lock: continue
site= l.site
if not site in jdump: jdump[site] = {}
jdump[site][l.item] = {
'lock' : l.lock,
'time' : l.time,
'date' : time.asctime( time.gmtime(l.time) ),
'reason' : l.reason
}
now = time.mktime(time.gmtime())
jdump['lastupdate'] = now
open('%s/datalocks.json.new'%monitor_dir,'w').write( json.dumps( jdump , indent=2))
os.system('mv %s/datalocks.json.new %s/datalocks.json'%(monitor_dir,monitor_dir))
def _lock(self, item, site, reason):
print "[lock] of %s at %s because of %s"%( item, site, reason )
now = time.mktime(time.gmtime())
l = dataLock.locksession.query(dataLock.Lock).filter(dataLock.Lock.site == site).filter(dataLock.Lock.item == item).first()
if not l:
l = dataLock.Lock(lock=False)
l.site = site
l.item = item
l.is_block = '#' in item
dataLock.locksession.add ( l )
if l.lock:
print l.item,item,"already locked at",site
## overwrite the lock
l.reason = reason
l.time = now
l.lock = True
dataLock.locksession.commit()
def lock(self, item, site, reason):
try:
self._lock( item, site, reason)
except Exception as e:
## to be removed once we have a fully functional lock db
print "could not lock",item,"at",site
print str(e)
def _release(self, item, site, reason='releasing'):
print "[lock release] of %s at %s because of %s" %( item, site, reason)
now = time.mktime(time.gmtime())
# get the lock on the item itself
l = dataLock.locksession.query(dataLock.Lock).filter(dataLock.Lock.site==site).filter(dataLock.Lock.item==item).first()
if not l:
print item,"was not locked at",site
l = dataLock.Lock(lock=False)
l.site = site
l.item = item
l.is_block = '#' in item
dataLock.locksession.add ( l )
dataLock.locksession.commit()
#then unlock all of everything starting with item (itself for block, all block for dataset)
for l in dataLock.locksession.query(dataLock.Lock).filter(dataLock.Lock.site==site).filter(dataLock.Lock.item.startswith(item)).all():
l.time = now
l.reason = reason
l.lock = False
dataLock.locksession.commit()
def release_except(self, item, except_site, reason='releasing'):
print "[lock release] of %s except at %s because of %s" %( item, except_site, reason)
try:
for l in dataLock.locksession.query(dataLock.Lock).filter(dataLock.Lock.item.startswith(item)).all():
site = l.site
if not site in except_site:
self._release(l.item, site, reason)
else:
print "We are told to not release",item,"at site",site,"per request of",except_site
except Exception as e:
print "could not unlock",item,"everywhere but",except_site
print str(e)
def release_everywhere(self, item, reason='releasing'):
print "[lock release] of %s everywhere because of %s" % ( item, reason )
try:
for l in dataLock.locksession.query(dataLock.Lock).filter(dataLock.Lock.item.startswith(item)).all():
site = l.site
self._release(item, site, reason)
except Exception as e:
print "could not unlock",item,"everywhere"
print str(e)
def release(self, item, site, reason='releasing'):
print "[lock release] of %s at %s because of %s" %( item, site, reason)
try:
self._release(item, site, reason)
except Exception as e:
print "could not unlock",item,"at",site
print str(e)
def tell(self, comment):
print "---",comment,"---"
for l in dataLock.locksession.query(dataLock.Lock).all():
print l.item,l.site,l.lock
print "------"+"-"*len(comment)
def clean_block(self, view=False):
print "start cleaning lock info"
## go and remove all blocks for which the dataset is specified
# if the dataset is locked, nothing matters for blocks -> remove
# if the dataset is unlocked, it means we don't want to keep anything of it -> remove
clean_timeout=0
for l in dataLock.locksession.query(dataLock.Lock).filter(dataLock.Lock.lock==True).filter(dataLock.Lock.is_block==False).all():
site = l.site
item = l.item
if view: print item,"@",site
## get all the blocks at that site, for that dataset, under the same condition
for block in dataLock.locksession.query(dataLock.Lock).filter(dataLock.Lock.site==site).filter(dataLock.Lock.item.startswith(item)).filter(dataLock.Lock.is_block==True).all():
print "removing lock item for",block.item,"at",site,"due to the presence of overriding dataset information"
dataLock.locksession.delete( block )
clean_timeout+=1
if view: print block.name
if clean_timeout> 10: break
dataLock.locksession.commit()
if clean_timeout> 10: break
def clean_unlock(self, view=False):
clean_timeout=0
## go and remove all items that have 'lock':False
for l in dataLock.locksession.query(dataLock.Lock).filter(dataLock.Lock.lock==False).all():
print "removing lock=false for",l.item,"at",l.site
dataLock.locksession.delete( l )
clean_timeout+=1
#if clean_timeout> 10: break
dataLock.locksession.commit()
class unifiedConfiguration:
def __init__(self):
self.configs = json.loads(open('%s/WmAgentScripts/unifiedConfiguration.json'%base_dir).read())
def get(self, parameter):
if parameter in self.configs:
return self.configs[parameter]['value']
else:
print parameter,'is not defined in global configuration'
print ','.join(self.configs.keys()),'possible'
sys.exit(124)
def checkDownTime():
conn = httplib.HTTPSConnection(reqmgr_url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
r1=conn.request("GET",'/couchdb/reqmgr_workload_cache/jbadillo_BTV-RunIISpring15MiniAODv2-00011_00081_v0__151030_162715_5312')
r2=conn.getresponse()
r = r2.read()
if r2.status ==503:#if 'The site you requested is not unavailable' in r:
return True
else:
return False
class componentInfo:
def __init__(self, block=True, mcm=False,soft=None):
self.mcm = mcm
self.soft = soft
self.block = block
self.status ={
'reqmgr' : False,
'mcm' : False,
'dbs' : False,
'phedex' : False
}
self.code = 0
#if not self.check():
# sys.exit( self.code)
def check(self):
try:
print "checking reqmgr"
if 'testbed' in reqmgr_url:
wfi = workflowInfo(reqmgr_url,'sryu_B2G-Summer12DR53X-00743_v4_v2_150126_223017_1156')
else:
wfi = workflowInfo(reqmgr_url,'pdmvserv_task_B2G-RunIIWinter15wmLHE-00067__v1_T_150505_082426_497')
self.status['reqmgr'] = True
except Exception as e:
import traceback
print traceback.format_exc()
self.tell('reqmgr')
print reqmgr_url,"unreachable"
print str(e)
if self.block and not (self.soft and 'reqmgr' in self.soft):
self.code = 123
return False
from McMClient import McMClient
if self.mcm:
try:
mcmC = McMClient(dev=False)
print "checking mcm"
test = mcmC.getA('requests',page=0)
time.sleep(1)
if not test:
self.tell('mcm')
print "mcm corrupted"
if self.block and not (self.soft and 'mcm' in self.soft):
self.code = 124
return False
else:
self.status['mcm'] = True
except Exception as e:
self.tell('mcm')
print "mcm unreachable"
print str(e)
if self.block and not (self.soft and 'mcm' in self.soft):
self.code = 125
return False
try:
print "checking dbs"
dbsapi = DbsApi(url=dbs_url)
if 'testbed' in dbs_url:
blocks = dbsapi.listBlockSummaries( dataset = '/QDTojWinc_NC_M-1200_TuneZ2star_8TeV-madgraph/Summer12pLHE-DMWM_Validation_DONOTDELETE_Alan_TEST-v1/GEN', detail=True)
else:
blocks = dbsapi.listBlockSummaries( dataset = '/TTJets_mtop1695_TuneCUETP8M1_13TeV-amcatnloFXFX-pythia8/RunIIWinter15GS-MCRUN2_71_V1-v1/GEN-SIM', detail=True)
if not blocks:
self.tell('dbs')
print "dbs corrupted"
if self.block and not (self.soft and 'dbs' in self.soft):
self.code = 126
return False
else:
self.status['dbs'] = True
except Exception as e:
self.tell('dbs')
print "dbs unreachable"
print str(e)
if self.block and not (self.soft and 'dbs' in self.soft):
self.code = 127
return False
try:
print "checking phedex"
if 'testbed' in dbs_url:
cust = findCustodialLocation(phedex_url,'/TTJets_mtop1695_TuneCUETP8M1_13TeV-amcatnloFXFX-pythia8/RunIIWinter15GS-MCRUN2_71_V1-v1/GEN-SIM')
else:
cust = findCustodialLocation(phedex_url,'/TTJets_mtop1695_TuneCUETP8M1_13TeV-amcatnloFXFX-pythia8/RunIIWinter15GS-MCRUN2_71_V1-v1/GEN-SIM')
self.status['phedex'] = True
except Exception as e:
self.tell('phedex')
print "phedex unreachable"
print str(e)
if self.block and not (self.soft and 'phedex' in self.soft):
self.code = 128
return False
print json.dumps( self.status, indent=2)
return True
def tell(self, c):
sendEmail("%s Component Down"%c,"The component is down, just annoying you with this","[email protected]",['[email protected]','[email protected]'])
class campaignInfo:
def __init__(self):
#this contains accessor to aggreed campaigns, with maybe specific parameters
self.campaigns = json.loads(open('%s/WmAgentScripts/campaigns.json'%base_dir).read())
SI = siteInfo()
for c in self.campaigns:
if 'parameters' in self.campaigns[c]:
if 'SiteBlacklist' in self.campaigns[c]['parameters']:
for black in copy.deepcopy(self.campaigns[c]['parameters']['SiteBlacklist']):
if black.endswith('*'):
self.campaigns[c]['parameters']['SiteBlacklist'].remove( black )
reg = black[0:-1]
self.campaigns[c]['parameters']['SiteBlacklist'].extend( [site for site in (SI.all_sites) if site.startswith(reg)] )
#print self.campaigns[c]['parameters']['SiteBlacklist']
def go(self, c, s=None):
if c in self.campaigns and self.campaigns[c]['go']:
if 'labels' in self.campaigns[c]:
if s!=None:
return (s in self.campaigns[c]['labels']) or any([l in s for l in self.campaigns[c]['labels']])
else:
print "Not allowed to go for",c,s
return False
else:
return True
else:
print "Not allowed to go for",c
return False
def get(self, c, key, default):
if c in self.campaigns:
if key in self.campaigns[c]:
return copy.deepcopy(self.campaigns[c][key])
return copy.deepcopy(default)
def parameters(self, c):
if c in self.campaigns and 'parameters' in self.campaigns[c]:
return self.campaigns[c]['parameters']
else:
return {}
def notRunningBefore( component, time_out = 60*5 ):
s = 10
while True:
if time_out<0:
print "Could not wait any longer for %s to finish"% component
return False
process_check = filter(None,os.popen('ps -f -e | grep %s.py | grep -v grep |grep python'%component).read().split('\n'))
if len(process_check):
## there is still the component running. wait
time.sleep(s)
time_out-=s
continue
break
return True
def duplicateLock(component=None):
if not component:
## get the caller
component = sys._getframe(1).f_code.co_name
## check that no other instances of assignor is running
process_check = filter(None,os.popen('ps -f -e | grep %s.py | grep -v grep |grep python'%component).read().split('\n'))
if len(process_check)>1:
## another component is running on the machine : stop
sendEmail('overlapping %s'%component,'There are %s instances running %s'%(len(process_check), '\n'.join(process_check)))
print "quitting because of overlapping processes"
return True
return False
def userLock(component=None):
if not component:
## get the caller
component = sys._getframe(1).f_code.co_name
lockers = ['dmytro','mcremone','vlimant']
for who in lockers:
if os.path.isfile('/afs/cern.ch/user/%s/%s/public/ops/%s.lock'%(who[0],who,component)):
print "disabled by",who
return True
return False
class docCache:
def __init__(self):
self.cache = {}
def default_expiration():
return 20*60+random.random()*10*60
self.cache['ssb_106'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=106&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['ssb_107'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=107&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['ssb_108'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=108&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['ssb_109'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=109&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['ssb_136'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=136&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['ssb_158'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=158&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['ssb_237'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=237&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['ssb_159'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=159&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['ssb_160'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl -s --retry 5 "http://dashb-ssb.cern.ch/dashboard/request.py/getplotdata?columnid=160&batch=1&lastdata=1"').read())['csvdata'],
'cachefile' : None,
'default' : []
}
self.cache['gwmsmon_totals'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl --retry 5 -s http://cms-gwmsmon.cern.ch/poolview/json/totals').read()),
'cachefile' : None,
'default' : {}
}
self.cache['mcore_ready'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl --retry 5 -s http://cmsgwms-frontend-global.cern.ch/vofrontend/stage/mcore_siteinfo.json').read()),
'cachefile' : None,
'default' : {}
}
self.cache['gwmsmon_prod_site_summary' ] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl --retry 5 -s http://cms-gwmsmon.cern.ch/prodview//json/site_summary').read()),
'cachefile' : None,
'default' : {}
}
self.cache['gwmsmon_site_summary' ] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads(os.popen('curl --retry 5 -s http://cms-gwmsmon.cern.ch/totalview//json/site_summary').read()),
'cachefile' : None,
'default' : {}
}
self.cache['detox_sites'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : os.popen('curl --retry 5 -s http://t3serv001.mit.edu/~cmsprod/IntelROCCS/Detox/SitesInfo.txt').read().split('\n'),
'cachefile' : None,
'default' : ""
}
self.cache['T1_DE_KIT_MSS_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : getNodeUsage(phedex_url,'T1_DE_KIT_MSS'),
'cachefile' : None,
'default' : ""
}
self.cache['T1_US_FNAL_MSS_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : getNodeUsage(phedex_url,'T1_US_FNAL_MSS'),
'cachefile' : None,
'default' : ""
}
self.cache['T1_ES_PIC_MSS_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : getNodeUsage(phedex_url,'T1_ES_PIC_MSS'),
'cachefile' : None,
'default' : ""
}
self.cache['T1_UK_RAL_MSS_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : getNodeUsage(phedex_url,'T1_UK_RAL_MSS'),
'cachefile' : None,
'default' : ""
}
self.cache['T1_IT_CNAF_MSS_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : getNodeUsage(phedex_url,'T1_IT_CNAF_MSS'),
'cachefile' : None,
'default' : ""
}
self.cache['T1_FR_CCIN2P3_MSS_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : getNodeUsage(phedex_url,'T1_FR_CCIN2P3_MSS'),
'cachefile' : None,
'default' : ""
}
self.cache['T1_RU_JINR_MSS_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : getNodeUsage(phedex_url,'T1_RU_JINR_MSS'),
'cachefile' : None,
'default' : ""
}
self.cache['T0_CH_CERN_MSS_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : getNodeUsage(phedex_url,'T0_CH_CERN_MSS'),
'cachefile' : None,
'default' : ""
}
self.cache['mss_usage'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads( os.popen('curl -s --retry 5 http://cmsmonitoring.web.cern.ch/cmsmonitoring/StorageOverview/latest/StorageOverview.json').read()),
'cachefile' : None,
'default' : {}
}
self.cache['hlt_cloud'] = {
'data' : None,
'timestamp' : time.mktime( time.gmtime()),
'expiration' : default_expiration(),
'getter' : lambda : json.loads( os.popen('curl -s --retry 1 --connect-timeout 5 http://137.138.184.204/cache-manager/images/cloudStatus.json').read()),
'cachefile' : None,
'default' : {}
}
#create the cache files from the labels
for src in self.cache:
self.cache[src]['cachefile'] = '.'+src+'.cache.json'
def get(self, label, fresh=False):
now = time.mktime( time.gmtime())
if label in self.cache:
try:
cache = self.cache[label]
if not cache['data']:
#check the file version
if os.path.isfile(cache['cachefile']):
print "load",label,"from file",cache['cachefile']
f_cache = json.loads(open(cache['cachefile']).read())
cache['data' ] = f_cache['data']
cache['timestamp' ] = f_cache['timestamp']
else:
print "no file cache for", label,"getting fresh"
cache['data'] = cache['getter']()
cache['timestamp'] = now
open(cache['cachefile'],'w').write( json.dumps({'data': cache['data'], 'timestamp' : cache['timestamp']}, indent=2) )
## check the time stamp
if cache['expiration']+cache['timestamp'] < now or fresh:
print "getting fresh",label
cache['data'] = cache['getter']()
cache['timestamp'] = now
open(cache['cachefile'],'w').write( json.dumps({'data': cache['data'], 'timestamp' : cache['timestamp']}, indent=2) )
return cache['data']
except Exception as e:
print "failed to get",label
print str(e)
return copy.deepcopy(cache['default'])
def getNodes(url, kind):
conn = httplib.HTTPSConnection(url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
r1=conn.request("GET",'/phedex/datasvc/json/prod/nodes')
r2=conn.getresponse()
result = json.loads(r2.read())
return [node['name'] for node in result['phedex']['node'] if node['kind']==kind]
def getNodeUsage(url, node):
conn = httplib.HTTPSConnection(url, cert_file = os.getenv('X509_USER_PROXY'), key_file = os.getenv('X509_USER_PROXY'))
r1=conn.request("GET",'/phedex/datasvc/json/prod/nodeusage?node=%s'%node)
r2=conn.getresponse()
result = json.loads(r2.read())
if len(result['phedex']['node']):
s= max([sum([node[k] for k in node.keys() if k.endswith('_node_bytes')]) for node in result['phedex']['node']])
return int(s / 1023.**4) #in TB
else:
return None
dataCache = docCache()
class DSS:
def __init__(self):
try:
self.bdb = json.loads(open('bdss.json').read())
except:
print "no bank of dataset size. starting fresh"
self.bdb = {}
def _get(self, dataset ):
if not dataset in self.bdb:
print "fetching info of",dataset
self.bdb[dataset] = getDatasetBlockSize( dataset )
def get(self, dataset ):
return self.get_size( dataset )
def get_size(self, dataset):
self._get( dataset )
return sum( self.bdb[dataset].values() )
def get_block_size(self, dataset):
self._get( dataset )
return sum( self.bdb[dataset].values() ), copy.deepcopy( self.bdb[dataset] )
def __del__(self):
## pop when too many entries
if len(self.bdb) > 1000:
keys = self.bdb.keys()
random.shuffle(keys)
for k in keys[:1000]:
self.bdb.pop(k)
try:
open('bdss.json','w').write( json.dumps( self.bdb ))
except:
print "no access to bdss.json"
class siteInfo:
def __init__(self):