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#!/usr/bin/env python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2011 OpenStack LLC.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
"""
Upload an image into Glance
Usage
=====
Machine - Kernel outside of the image
-------------------------------------
glance-upload --type=kernel <filename> <name>
glance-upload --type=ramdisk <filename> <name>
glance-upload --type=machine --kernel=KERNEL_ID --ramdisk=RAMDISK_ID \
<filename> <name>
Raw - Kernel inside, raw image data
-----------------------------------
glance-upload --type=raw --kernel=nokernel --ramdisk=noramdisk \
<filename> <name>
VHD - Kernel inside, data encoded with VHD format
-------------------------------------------------
glance-upload --type=vhd --kernel=nokernel --ramdisk=noramdisk \
<filename> <name>
"""
# FIXME(sirp): This can be merged into glance-admin when that becomes
# available
import argparse
import pprint
import os
import sys
# If ../glance/__init__.py exists, add ../ to Python search path, so that
# it will override what happens to be installed in /usr/(local/)lib/python...
possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
os.pardir,
os.pardir))
if os.path.exists(os.path.join(possible_topdir, 'glance', '__init__.py')):
sys.path.insert(0, possible_topdir)
from glance.client import Client
from glance.registry.db.api import DISK_FORMATS, CONTAINER_FORMATS
def die(msg):
print >> sys.stderr, msg
sys.exit(1)
def parse_args():
parser = argparse.ArgumentParser(description='Upload an image into Glance')
parser.add_argument('filename', help='file to upload into Glance')
parser.add_argument('name', help='name of image')
parser.add_argument('--host', metavar='HOST', default='127.0.0.1',
help='Location of Glance Server (default: %default)')
parser.add_argument('--port', metavar='PORT', type=int, default=9292,
help='Port of Glance Server (default: %default)')
parser.add_argument('--type', metavar='TYPE', default='raw',
help='Type of Image [kernel, ramdisk, machine, raw] '
'(default: %default)')
parser.add_argument('--disk-format', metavar='DISK_FORMAT', default=None,
choices=DISK_FORMATS,
help='Disk format of Image [%s] '
'(default: %%default)' % ','.join(DISK_FORMATS))
parser.add_argument('--container-format', metavar='CONTAINER_FORMAT',
default=None, choices=CONTAINER_FORMATS,
help='Disk format of Image [%s] '
'(default: %%default)' % ','.join(CONTAINER_FORMATS))
parser.add_argument('--kernel', metavar='KERNEL',
help='ID of kernel associated with this machine image')
parser.add_argument('--ramdisk', metavar='RAMDISK',
help='ID of ramdisk associated with this machine '
'image')
args = parser.parse_args()
return args
def main():
args = parse_args()
meta = {'name': args.name,
'is_public': True,
'properties': {}}
if args.kernel:
meta['properties']['kernel_id'] = args.kernel
if args.ramdisk:
meta['properties']['ramdisk_id'] = args.ramdisk
if args.type:
meta['properties']['type'] = args.type
if args.disk_format:
meta['disk_format'] = args.disk_format
if args.container_format:
meta['container_format'] = args.container_format
client = Client(args.host, args.port)
with open(args.filename) as f:
try:
new_meta = client.add_image(meta, f)
except Exception, e:
print "Failed to add new image. Got error: ", str(e)
return 1
print 'Stored image. Got identifier: %s' % pprint.pformat(new_meta)
if __name__ == "__main__":
main()
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