def do_export_ovf(args):
'''Export the server to an ovf'''
# 1. get server info
# 2. snapshot and download image
# 3. convert image
# 4. write ovf file
#step1
env = {'OS_USERNAME': args.os_username,
'OS_PASSWORD': args.os_password,
'OS_TENANT_NAME': args.os_tenant_name,
'OS_AUTH_URL': args.os_auth_url}
logger.info("Get server's info, please waiting ...")
server_info = bcec_utils.get_server_info(env, args.server)
logger.info("Get server's info done")
if args.path is None:
work_dir = os.getcwd()
else:
work_dir = args.path
if os.path.exists(work_dir) is False:
os.makedirs(work_dir)
src_image = os.path.join(work_dir, ''.join([args.name, ".qcow2" ]))
#step2:
snap_name = ''.join([args.name, '-ovf', '-snap'])
logger.info("Make snapshot, this will take sometimes, please waiting ...")
_, image_size, image_id = bcec_utils.server_snapshot(env, args.server, snap_name)
logger.info("Make snapshot done")
logger.info("Download image, this will take sometimes, please waiting ...")
src_image = os.path.join(work_dir, ''.join([args.name, '-ovf-disk1' ".qcow2"]))
bcec_utils.image_download(env, image_id, src_image)
logger.info("Download image done")
#step3
#image_size = bcec_utils.get_image_size(env, snap_name)
dest_image = os.path.join(work_dir, ''.join([args.name, '-ovf-disk1' ".vmdk"]))
logger.info("Convert image to vmdk format, please waiting ...")
bcec_utils.image_convert("qcow2", src_image, "vmdk" , dest_image)
logger.info("Convert image done")
server_info['disk'] = ''.join([args.name, '-ovf-disk1' ".vmdk"])
server_info['disk_capacity'] = image_size
#step4
ovf_path = os.path.join(work_dir, ''.join([args.name, ".ovf" ]))
bcec_utils.create_ovf(server_info, ovf_path)
logger.info("Create ovf done")
def do_import_ovf(args):
'''Import the ovf'''
# 1. read ovf file to get ram and vcpu info
# 2. convert image
# 3. upload image
# 4. create vm
# step1
vm = bcec_utils.parse_ovf_import(args.file)
print vm
# step2
logger.info("Convert image to qcow2 format, please wait ...")
images = vm['disks']
for image_name in images:
dir_path = os.path.dirname(os.path.abspath(args.file))
src_image = os.path.join(dir_path, images[image_name]['href'])
dest_image = os.path.join(dir_path, ''.join([image_name.split(".")[0], ".qcow2" ]))
bcec_utils.image_convert("vmdk", src_image, "qcow2" , dest_image)
logger.info("Convert image done")
# step3
image_name = ''.join([args.name, '-ovf'])
env = {'OS_USERNAME': args.os_username,
'OS_PASSWORD': args.os_password,
'OS_TENANT_NAME': args.os_tenant_name,
'OS_AUTH_URL': args.os_auth_url}
logger.info("Create image, this will take sometimes, please waiting ...")
_, image_id = bcec_utils.image_create(env, image_name, dest_image)
vm['image'] = image_id
logger.info("Create image done")
logger.info("Create server, please waiting ...")
vm['name'] = args.name
bcec_utils.create_server(env, vm)
logger.info("import server done")