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itminedu
synnefo
Commits
2c82dc58
Commit
2c82dc58
authored
Apr 17, 2013
by
Giorgos Korfiatis
Browse files
Modify resource limit from the command line
parent
287c45c2
Changes
2
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snf-astakos-app/astakos/im/management/commands/resource-modify.py
0 → 100644
View file @
2c82dc58
# Copyright 2013 GRNET S.A. All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
# 1. Redistributions of source code must retain the above
# copyright notice, this list of conditions and the following
# disclaimer.
#
# 2. Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# The views and conclusions contained in the software and
# documentation are those of the authors and should not be
# interpreted as representing official policies, either expressed
# or implied, of GRNET S.A.
from
optparse
import
make_option
from
django.core.management.base
import
BaseCommand
,
CommandError
from
astakos.im.models
import
Resource
from
astakos.im.resources
import
update_resource
class
Command
(
BaseCommand
):
args
=
"<resource name>"
help
=
"Modify a resource (currently only change the default base quota)"
option_list
=
BaseCommand
.
option_list
+
(
make_option
(
'--limit'
,
dest
=
'limit'
,
help
=
"Change default base quota"
),
)
def
handle
(
self
,
*
args
,
**
options
):
if
len
(
args
)
<
1
:
raise
CommandError
(
"Please provide a resource name."
)
resource_name
=
args
[
0
]
limit
=
options
[
'limit'
]
if
limit
is
None
:
raise
CommandError
(
"Use --limit to change default base quota."
)
try
:
limit
=
int
(
limit
)
except
:
raise
CommandError
(
"Limit should be an integer."
)
try
:
update_resource
(
resource_name
,
limit
)
except
Resource
.
DoesNotExist
:
raise
CommandError
(
"Resource %s does not exist."
%
resource_name
)
snf-astakos-app/astakos/im/resources.py
View file @
2c82dc58
...
...
@@ -71,3 +71,15 @@ def add_resource(service, resource, uplimit):
qh_add_resource_limit
(
name
,
diff
)
else
:
qh_sync_new_resource
(
name
,
uplimit
)
def
update_resource
(
name
,
uplimit
):
r
=
Resource
.
objects
.
get_for_update
(
name
=
name
)
old_uplimit
=
r
.
uplimit
r
.
uplimit
=
uplimit
r
.
save
()
logger
.
info
(
"Updated resource %s with limit %s."
%
(
name
,
uplimit
))
diff
=
uplimit
-
old_uplimit
if
diff
!=
0
:
qh_add_resource_limit
(
name
,
diff
)
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