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Code Issues Releases Wiki Activity

Plugin glance_size_: fixed style issues

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This commit is contained in:
Lars Kruse 2018-03-27 04:30:53 +02:00
parent e216f1be01
commit 47a97d56fa
1 changed files with 37 additions and 38 deletions
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63
plugins/glance/glance_size_
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@ -13,8 +13,8 @@
# To show tenant name plugin must run as root # To show tenant name plugin must run as root
# #
# Magic markers # Magic markers
#%# capabilities=autoconf suggest # #%# capabilities=autoconf suggest
#%# family=auto # #%# family=auto
import sys import sys
import os import os
@ -28,9 +28,7 @@ try:
from glance.registry.db.api import get_session, configure_db from glance.registry.db.api import get_session, configure_db
from keystone.common import utils from keystone.common import utils
from keystone import config from keystone import config, exception, identity
from keystone import exception
from keystone import identity
except ImportError: except ImportError:
successful_import = False successful_import = False
@ -40,7 +38,7 @@ else:
def get_name_from_tenant(tenant): def get_name_from_tenant(tenant):
try: try:
KEYSTONE_CONF = config.CONF(config_files=[utils.find_config('keystone.conf')]) config.CONF(config_files=[utils.find_config('keystone.conf')])
except: except:
# keystone configuration can not be loaded, use id as name" # keystone configuration can not be loaded, use id as name"
return tenant return tenant
@ -60,58 +58,60 @@ def get_name_from_tenant(tenant):
def load_conf(): def load_conf():
CONF = CommonConfigOpts(project="glance", prog="glance-registry") loaded_config = CommonConfigOpts(project="glance", prog="glance-registry")
CONF() loaded_config()
# Hide missing logger warning message # Hide missing logger warning message
sys.stderr = open(os.devnull, 'w') sys.stderr = open(os.devnull, 'w')
configure_db(CONF) configure_db(loaded_config)
sys.stderr = sys.__stderr__ sys.stderr = sys.__stderr__
def print_config(tenant): def print_config(tenant):
if tenant == "Global": if tenant == "Global":
print 'graph_title Glance used size for all tenants' print('graph_title Glance used size for all tenants')
print 'graph_info This graph shows the used size in glance for all tenants' print('graph_info This graph shows the used size in glance for all tenants')
else: else:
print 'graph_title Glance used size for tenant %s' % get_name_from_tenant(tenant) print('graph_title Glance used size for tenant %s' % get_name_from_tenant(tenant))
print 'graph_info This graph shows the used size in glance for tenant %s' % tenant print('graph_info This graph shows the used size in glance for tenant %s' % tenant)
print 'graph_vlabel Bytes' print('graph_vlabel Bytes')
print 'graph_args --base 1024 --lower-limit 0' print('graph_args --base 1024 --lower-limit 0')
print 'graph_category cloud' print('graph_category cloud')
print '%s.label %s' % (tenant, get_name_from_tenant(tenant)) print('%s.label %s' % (tenant, get_name_from_tenant(tenant)))
print '%s.draw LINE2' % tenant print('%s.draw LINE2' % tenant)
print '%s.info %s MBytes' % (tenant, tenant) print('%s.info %s MBytes' % (tenant, tenant))
def request(**kwargs): def request(**kwargs):
session = get_session() session = get_session()
try: try:
query = session.query(models.Image).\ query = session.query(models.Image).options(joinedload(models.Image.properties)).options(
options(joinedload(models.Image.properties)).\ joinedload(models.Image.members))
options(joinedload(models.Image.members))
if kwargs: if kwargs:
query = query.filter_by(**kwargs) query = query.filter_by(**kwargs)
images = query.all() images = query.all()
except exc.NoResultFound: except exception.NoResultFound:
return [] return []
return images return images
def print_suggest(): def print_suggest():
print "Global" print("Global")
print "\n".join(set( image["owner"] for image in request(deleted=False) )) print("\n".join(set(image["owner"] for image in request(deleted=False))))
def print_values(tenant): def print_values(tenant):
if tenant != "Global" : if tenant != "Global":
images = request(deleted=False, owner=tenant) images = request(deleted=False, owner=tenant)
else: else:
images = request(deleted=False) images = request(deleted=False)
total_size = sum([ image["size"] for image in images ]) total_size = sum([image["size"] for image in images])
print '%s.value %s' % (tenant, total_size) print('%s.value %s' % (tenant, total_size))
if __name__ == '__main__': if __name__ == '__main__':
@ -126,17 +126,16 @@ if __name__ == '__main__':
print_suggest() print_suggest()
elif argv[1] == 'autoconf': elif argv[1] == 'autoconf':
if not successful_import: if not successful_import:
print 'no (failed import glance and/or sqlachemy module)' print('no (failed import glance and/or sqlachemy module)')
sys.exit(0) sys.exit(0)
try: try:
load_conf() load_conf()
get_session() get_session()
except: except:
print 'no (failed to connect glance backend, check user)' print('no (failed to connect glance backend, check user)')
sys.exit(0) sys.exit(0)
print 'yes' print('yes')
elif successful_import: elif successful_import:
load_conf() load_conf()
print_values(tenant) print_values(tenant)