def update_kernel_version_list(self): """Update list of kernel versions.""" if url_target_is_tarfile(self._url): if not os.path.exists(self.image_path): raise SourceSetupError("Failed to find tarfile image") kernel_version_list = get_kernel_version_list_from_tar(self.image_path) else: kernel_version_list = get_kernel_version_list(INSTALL_TREE) self.set_kernel_version_list(kernel_version_list)
def run(self): """Run tear down of installation source image.""" if not url_target_is_tarfile(self._url): unmount(self._image_mount_point, raise_exc=True) # FIXME: Payload and LiveOS stuff # FIXME: do we need a task for this? if os.path.exists(IMAGE_DIR + "/LiveOS"): # FIXME: catch and pass the exception unmount(IMAGE_DIR, raise_exc=True) os.rmdir(IMAGE_DIR) if not get_local_image_path_from_url(self._url): if os.path.exists(self._image_path): os.unlink(self._image_path)
def install_with_tasks(self): """Install the payload.""" if url_target_is_tarfile(self._url): task = InstallFromTarTask( self.image_path, conf.target.system_root, self.kernel_version_list ) else: task = InstallFromImageTask( conf.target.system_root, self.kernel_version_list ) return [task]
def run(self): """Run set up or installation source.""" image_path_from_url = get_local_image_path_from_url(self._url) if image_path_from_url: self._image_path = image_path_from_url else: self._download_image(self._url, self._image_path, self._session) # TODO - do we use it at all in LiveImage # Used to make install progress % look correct # self._adj_size = os.stat(self.image_path).st_size if not url_target_is_tarfile(self._url): self._mount_image(self._image_path, self._image_mount_point) log.debug("Source image file path: %s", self._image_path) return self._image_path