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-rwxr-xr-xsrc/op_mode/image_installer.py34
1 files changed, 24 insertions, 10 deletions
diff --git a/src/op_mode/image_installer.py b/src/op_mode/image_installer.py
index b3e6e518c..156adcad1 100755
--- a/src/op_mode/image_installer.py
+++ b/src/op_mode/image_installer.py
@@ -83,6 +83,8 @@ DIR_KERNEL_SRC: str = '/boot/'
FILE_ROOTFS_SRC: str = '/usr/lib/live/mount/medium/live/filesystem.squashfs'
ISO_DOWNLOAD_PATH: str = '/tmp/vyos_installation.iso'
+external_download_script = '/usr/libexec/vyos/simple-download.py'
+
# default boot variables
DEFAULT_BOOT_VARS: dict[str, str] = {
'timeout': '5',
@@ -459,8 +461,17 @@ def validate_signature(file_path: str, sign_type: str) -> None:
else:
print('Signature is valid')
+def download_file(local_file: str, remote_path: str, vrf: str,
+ progressbar: bool = False, check_space: bool = False):
+ if vrf is None:
+ download(local_file, remote_path, progressbar=progressbar,
+ check_space=check_space, raise_error=True)
+ else:
+ vrf_cmd = f'ip vrf exec {vrf} {external_download_script} \
+ --local-file {local_file} --remote-path {remote_path}'
+ cmd(vrf_cmd)
-def image_fetch(image_path: str, no_prompt: bool = False) -> Path:
+def image_fetch(image_path: str, vrf: str = None, no_prompt: bool = False) -> Path:
"""Fetch an ISO image
Args:
@@ -473,14 +484,15 @@ def image_fetch(image_path: str, no_prompt: bool = False) -> Path:
# check a type of path
if urlparse(image_path).scheme:
# download an image
- download(ISO_DOWNLOAD_PATH, image_path, True, True,
- raise_error=True)
+ download_file(ISO_DOWNLOAD_PATH, image_path, vrf,
+ progressbar=True, check_space=True)
+
# download a signature
sign_file = (False, '')
for sign_type in ['minisig', 'asc']:
try:
- download(f'{ISO_DOWNLOAD_PATH}.{sign_type}',
- f'{image_path}.{sign_type}', raise_error=True)
+ download_file(f'{ISO_DOWNLOAD_PATH}.{sign_type}',
+ f'{image_path}.{sign_type}', vrf)
sign_file = (True, sign_type)
break
except Exception:
@@ -501,8 +513,8 @@ def image_fetch(image_path: str, no_prompt: bool = False) -> Path:
return local_path
else:
raise FileNotFoundError
- except Exception:
- print(f'The image cannot be fetched from: {image_path}')
+ except Exception as e:
+ print(f'The image cannot be fetched from: {image_path} {e}')
exit(1)
@@ -730,7 +742,7 @@ def install_image() -> None:
@compat.grub_cfg_update
-def add_image(image_path: str, no_prompt: bool = False) -> None:
+def add_image(image_path: str, vrf: str = None, no_prompt: bool = False) -> None:
"""Add a new image
Args:
@@ -740,7 +752,7 @@ def add_image(image_path: str, no_prompt: bool = False) -> None:
exit(MSG_ERR_LIVE)
# fetch an image
- iso_path: Path = image_fetch(image_path, no_prompt)
+ iso_path: Path = image_fetch(image_path, vrf, no_prompt)
try:
# mount an ISO
Path(DIR_ISO_MOUNT).mkdir(mode=0o755, parents=True)
@@ -840,6 +852,8 @@ def parse_arguments() -> Namespace:
choices=['install', 'add'],
required=True,
help='action to perform with an image')
+ parser.add_argument('--vrf',
+ help='vrf name for image download')
parser.add_argument('--no-prompt', action='store_true',
help='perform action non-interactively')
parser.add_argument(
@@ -861,7 +875,7 @@ if __name__ == '__main__':
if args.action == 'install':
install_image()
if args.action == 'add':
- add_image(args.image_path, args.no_prompt)
+ add_image(args.image_path, args.vrf, args.no_prompt)
exit()