def upload_uniq_image(osp_connection: Connection, cloud: str,
cluster_name: str, images_dir: str, installer: str):
"""Function uploads unique image to the cluster, instead of making shared one"""
inst_url, version = get_url(installer)
image_name = f"osia-{cluster_name}-{version}"
image_path = Path(images_dir).joinpath(f"rhcos-{version}.qcow2")
image_file = None
if image_path.exists():
logging.info("Found image at %s", image_path.name)
image_file = image_path.as_posix()
else:
logging.info("Starting download of image %s", inst_url)
image_file = download_image(inst_url, image_path.as_posix())
logging.info("Starting upload of image into openstack")
osp_connection.create_image(image_name,
filename=image_file,
container_format="bare",
disk_format="qcow2",
wait=True,
osia_clusters=cluster_name,
visibility='private')
logging.info("Upload finished")
image = osp_connection.image.find_image(image_name)
logging.info("Image uploaded as %s", image.name)
with open(Path(cluster_name).joinpath("fips.json"), "w") as fips:
obj = {'cloud': cloud, 'fips': [], 'image': image_name}
json.dump(obj, fips)
return image.name
def resolve_image(osp_connection: Connection, cloud: str, cluster_name: str,
images_dir: str, installer: str, error: Optional[Exception]):
"""Function searches for image in openstack and creates it
if it doesn't exist"""
inst_url, version = get_url(installer)
image_name = f"osia-rhcos-{version}"
image = osp_connection.image.find_image(image_name, ignore_missing=True)
if image is None:
image_path = Path(images_dir).joinpath(f"rhcos-{version}.qcow2")
image_file = None
if image_path.exists():
logging.info("Found image at %s", image_path.name)
image_file = image_path.as_posix()
else:
logging.info("Starting download of image %s", inst_url)
image_file = download_image(inst_url, image_path.as_posix())
logging.info("Starting upload of image into openstack")
osp_connection.create_image(image_name,
filename=image_file,
container_format="bare",
disk_format="qcow2",
wait=True,
osia_clusters=cluster_name,
visibility='private')
logging.info("Upload finished")
image = osp_connection.image.find_image(image_name)
logging.info("Image uploaded as %s", image.name)
else:
logging.info("Reusing found image in openstack %s", image.name)
try:
add_cluster(osp_connection, image, cluster_name)
except SDKException as err:
if error is not None:
raise ImageException("Couldn't add cluster to image") from err
logging.warning(
"Image disappeared while metadata were written, trying again")
logging.debug("Openstack error: %s", err)
return resolve_image(osp_connection, cloud, cluster_name,
images_dir, installer, err)
with open(Path(cluster_name).joinpath("fips.json"), "w") as fips:
obj = {'cloud': cloud, 'fips': [], 'image': image_name}
json.dump(obj, fips)
return image.name