def exec_task(self, auth, ctx, appliance_entry, image_store, group_id, \
image_name, platform, force):
local_node = Basic.local_node
if appliance_entry["type"].lower() == "xva":
return xva.import_appliance(auth,local_node, appliance_entry, \
image_store, group_id, image_name, \
platform, force, None)
else:
return ImageUtils.import_fs(auth,local_node, appliance_entry, \
image_store, group_id, image_name, \
platform, force, None)
def exec_task(self, auth, ctx, appliance_entry, image_store, group_id, \
image_name, platform, force):
local_node = Basic.local_node
if appliance_entry["type"].lower() == "xva":
return xva.import_appliance(auth,local_node, appliance_entry, \
image_store, group_id, image_name, \
platform, force, None)
else:
return ImageUtils.import_fs(auth,local_node, appliance_entry, \
image_store, group_id, image_name, \
platform, force, None)
def import_appliance(auth,local, appliance_entry, image_store, image_group_id,\
image_name, platform, force, progress=None):
# TODO :
# image_store.validate_image_name(image_name)
appliance_url = appliance_entry["href"]
image_dir = image_store._get_location(image_name)
if not local.node_proxy.file_exists(image_dir):
mkdir2(local, image_dir)
# fetch the image
filename = appliance_entry.get("filename")
###DIRTY FIX... need to check which transaction is going on
import transaction
transaction.commit()
downloaded_filename = ImageUtils.download_appliance(
local, appliance_url, image_dir, filename, progress)
#Make the image entry into the database after the appliance is downloaded.
#so that database and image store filesystem will be in sync
#for image_group in image_store.get_image_groups(auth).values():
# if image_store.image_exists_by_name(image_name):
# raise Exception("Image "+image_name+" already exists.")
image = image_store.create_image(auth, image_group_id, image_name,
platform)
# gunzip/unzip if required
ImageUtils.open_package(local, downloaded_filename, image_dir, progress)
# get ova / xva information from the package
(ova_location, full_appliance_dir, appliance_dir) = search_ova(image_dir)
(cfg, hacks, vbds, vdis) = get_ova_info(ova_location)
# create disk from the chunks
disk_info = create_disks(local, full_appliance_dir, vbds, vdis, progress)
# get rid of the hacks
appliance_entry["is_hvm"] = hacks["is_hvm"]
cfg["extra"] = hacks["kernel_boot_cmdline"]
vm_template = ImageUtils.get_vm_conf_template(local, appliance_entry, cfg,
disk_info)
image_conf = ImageUtils.get_image_config(local, appliance_entry, disk_info,
image_dir)
ImageUtils.create_files(local, appliance_entry, image_store,
image_group_id, image, vm_template, image_conf,
force)
return True
def import_appliance(auth,local, appliance_entry, image_store, image_group_id,\
image_name, platform, force, progress=None):
# TODO :
# image_store.validate_image_name(image_name)
appliance_url = appliance_entry["href"]
image_dir = image_store._get_location(image_name)
if not local.node_proxy.file_exists(image_dir):
mkdir2(local, image_dir)
# fetch the image
filename = appliance_entry.get("filename")
###DIRTY FIX... need to check which transaction is going on
import transaction
transaction.commit()
downloaded_filename = ImageUtils.download_appliance(local,appliance_url,
image_dir, filename,
progress)
#Make the image entry into the database after the appliance is downloaded.
#so that database and image store filesystem will be in sync
#for image_group in image_store.get_image_groups(auth).values():
# if image_store.image_exists_by_name(image_name):
# raise Exception("Image "+image_name+" already exists.")
image = image_store.create_image(auth,image_group_id, image_name, platform)
# gunzip/unzip if required
ImageUtils.open_package(local, downloaded_filename, image_dir, progress)
# get ova / xva information from the package
(ova_location, full_appliance_dir, appliance_dir) = search_ova(image_dir)
(cfg, hacks, vbds, vdis) = get_ova_info(ova_location)
# create disk from the chunks
disk_info = create_disks(local, full_appliance_dir, vbds, vdis, progress)
# get rid of the hacks
appliance_entry["is_hvm"] = hacks["is_hvm"]
cfg["extra"] = hacks["kernel_boot_cmdline"]
vm_template = ImageUtils.get_vm_conf_template(local, appliance_entry,
cfg, disk_info)
image_conf = ImageUtils.get_image_config(local, appliance_entry, disk_info,
image_dir)
ImageUtils.create_files(local, appliance_entry,
image_store,image_group_id, image,
vm_template, image_conf, force)
return True
