def test_intelroccs(self):
"Test intelroccs functions"
print ""
intelroccs = IntelROCCSService(config=self.config)
# CURRENT
api = 'Detox'
file_ = 'SitesInfo.txt'
json_data = intelroccs.fetch(api=api, params=file_, secure=False, cache=False)
result = json_data['data']
self.assertTrue(len(result) > 1)
def __init__(self, config=dict()):
self.logger = logging.getLogger(__name__)
self.config = config
self.intelroccs = IntelROCCSService(self.config)
self.crab = CRABService(self.config)
self.storage = StorageManager(self.config)
class SiteManager(object):
"""
Keep track of site data
"""
def __init__(self, config=dict()):
self.logger = logging.getLogger(__name__)
self.config = config
self.intelroccs = IntelROCCSService(self.config)
self.crab = CRABService(self.config)
self.storage = StorageManager(self.config)
def initiate_db(self):
"""
Initiate Site database
Does exactly the same as update_db
"""
self.update_db()
def update_db(self):
"""
Initiate site data in database
Get general data about all sites
"""
api = 'Detox'
file_ = 'SitesInfo.txt'
intelroccs_data = self.intelroccs.fetch(api=api, params=file_, secure=False)
for site_data in get_json(intelroccs_data, 'data'):
self.insert_site_data(site_data)
def insert_site_data(self, site_data):
"""
Insert site into database
"""
coll = 'site_data'
site_name = str(site_data[4])
site_status = int(site_data[0])
site_quota = int(site_data[1])*10**3
query = {'name':site_name}
data = {'$set':{'name':site_name, 'status':site_status, 'quota_gb':site_quota}}
self.storage.update_data(coll=coll, query=query, data=data, upsert=True)
def update_cpu(self):
"""
Update maximum CPU capacity for site
"""
active_sites = self.get_active_sites()
for site_name in active_sites:
# remove older values
date = datetime.datetime.utcnow() - datetime.timedelta(days=30)
coll = 'site_data'
query = {'name':site_name}
data = {'$pull':{'cpu_data':{'date':{'$lt':date}}}}
self.storage.update_data(coll=coll, query=query, data=data)
# get CRAB data about site
query = 'GLIDEIN_CMSSite =?= "%s" && CPUs > 0' % (site_name)
attributes = ['GLIDEIN_CMSSite', 'CPUs']
ads = self.crab.fetch_cluster_ads(query, attributes=attributes)
cpus = 0
for ad in ads:
cpus += ad['CPUs']
# insert new data
date = datetime.datetime.utcnow()
query = {'name':site_name}
data = {'$push':{'cpu_data':{'date':date, 'cpus':cpus}}}
self.storage.update_data(coll=coll, query=query, data=data)
def get_active_sites(self):
"""
Get all sites which are active, includes sites which are not available for replication
"""
coll = 'site_data'
pipeline = list()
match = {'$match':{'status':{'$in':[1, 2]}}}
pipeline.append(match)
project = {'$project':{'name':1, '_id':0}}
pipeline.append(project)
sites_data = self.storage.get_data(coll=coll, pipeline=pipeline)
return [site_data['name'] for site_data in sites_data]
def get_available_sites(self):
"""
Get all sites which are available for replication
"""
coll = 'site_data'
pipeline = list()
match = {'$match':{'status':1}}
pipeline.append(match)
project = {'$project':{'name':1, '_id':0}}
pipeline.append(project)
data = self.storage.get_data(coll=coll, pipeline=pipeline)
return [site['name'] for site in data]
def get_available_storage(self, site_name):
"""
Get total AnalysisOps storage available at the site
"""
coll = 'dataset_data'
pipeline = list()
match = {'$match':{'replicas':site_name}}
pipeline.append(match)
group = {'$group':{'_id':None, 'size_bytes':{'$sum':'$size_bytes'}}}
pipeline.append(group)
project = {'$project':{'size_bytes':1, '_id':0}}
pipeline.append(project)
data = self.storage.get_data(coll=coll, pipeline=pipeline)
try:
size = data[0]['size_bytes']/10**9
except:
return 0
coll = 'site_data'
pipeline = list()
match = {'$match':{'name':site_name}}
pipeline.append(match)
project = {'$project':{'quota_gb':1, '_id':0}}
pipeline.append(project)
data = self.storage.get_data(coll=coll, pipeline=pipeline)
quota = data[0]['quota_gb']
available_gb = (0.95*quota) - size
return available_gb
def get_performance(self, site_name):
"""
Get the maximum number of CPU's for site in last 30 days
"""
# get maximum number of CPU's and quota
coll = 'site_data'
pipeline = list()
match = {'$match':{'name':site_name}}
pipeline.append(match)
unwind = {'$unwind':'$cpu_data'}
pipeline.append(unwind)
group = {'$group':{'_id':'$name', 'quota_gb':{'$max':'$quota_gb'}, 'max_cpus':{'$max':'$cpu_data.cpus'}}}
pipeline.append(group)
project = {'$project':{'quota_gb':1, 'max_cpus':1, '_id':0}}
pipeline.append(project)
data = self.storage.get_data(coll=coll, pipeline=pipeline)
try:
max_cpus = data[0]['max_cpus']
quota = float(data[0]['quota_gb'])/10**3
except:
self.logger.warning('Could not get site performance for %s', site_name)
max_cpus = 0
quota = 0
try:
performance = float(max_cpus)/float(quota)
except:
performance = 0.0
if not (performance > 0):
performance = 0.0
return performance
