def get_image_manifest(self):
'''Assuming that there is a temp folder with a manifest.json of
an image inside, get a dict of the manifest.json file'''
temp_path = rootfs.get_working_dir()
with general.pushd(temp_path):
with open(manifest_file) as f:
json_obj = json.loads(f.read())
return json_obj
def get_image_manifest(self):
'''Assuming that there is a temp folder with a manifest.json of
an image inside, get a dict of the manifest.json file'''
temp_path = os.path.abspath(temp_folder)
with pushd(temp_path):
with open(manifest_file) as f:
json_obj = json.loads(f.read())
return json_obj
def get_image_config(self, manifest):
'''Assuming there now exists a working directory where the image
metadata exists, return the image config'''
config_file = self.get_image_config_file(manifest)
# assuming that the config file path is in the same root path as the
# manifest file
temp_path = rootfs.get_working_dir()
with general.pushd(temp_path):
with open(config_file) as f:
json_obj = json.loads(f.read())
return json_obj
