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authorChristian Breunig <christian@breunig.cc>2024-02-23 21:49:50 +0100
committerChristian Breunig <christian@breunig.cc>2024-02-24 09:07:17 +0100
commitbaf30d8319ef4d0f0cc4cdf0f7c12f03f8a492b6 (patch)
treea6081e037c0c3c6b4d70ab60bb92ca1cfd95a86e /src/op_mode
parentf54cf0873353da006bb6470e9b5dee7c8c19442d (diff)
downloadvyos-1x-baf30d8319ef4d0f0cc4cdf0f7c12f03f8a492b6.tar.gz
vyos-1x-baf30d8319ef4d0f0cc4cdf0f7c12f03f8a492b6.zip
container: T5909: move registry login to op-mode
It does not make sense to perform the "podman login" command when setting up containers, as images are not automatically pulled in from the registry - due to issues with the default route during startup. The same issue manifests in "podman login" where we can not login to a registry unless there is a default route present. This commit changes the behavior that the container registry is part of the configuration, but it is only referenced during "add container image" and thus never during system boot.
Diffstat (limited to 'src/op_mode')
-rwxr-xr-xsrc/op_mode/container.py28
1 files changed, 26 insertions, 2 deletions
diff --git a/src/op_mode/container.py b/src/op_mode/container.py
index 5a022d0c0..385843b37 100755
--- a/src/op_mode/container.py
+++ b/src/op_mode/container.py
@@ -1,6 +1,6 @@
#!/usr/bin/env python3
#
-# Copyright (C) 2022 VyOS maintainers and contributors
+# Copyright (C) 2022-2024 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
@@ -20,6 +20,8 @@ import sys
from sys import exit
from vyos.utils.process import cmd
+from vyos.utils.process import call
+from vyos.utils.process import rc_cmd
import vyos.opmode
@@ -36,12 +38,34 @@ def _get_raw_data(command: str) -> list:
return data
def add_image(name: str):
- from vyos.utils.process import rc_cmd
+ """ Pull image from container registry. If registry authentication
+ is defined within VyOS CLI, credentials are used to login befroe pull """
+ from vyos.configquery import ConfigTreeQuery
+
+ conf = ConfigTreeQuery()
+ container = conf.get_config_dict(['container', 'registry'])
+
+ do_logout = False
+ if 'registry' in container:
+ for registry, registry_config in container['registry'].items():
+ if 'disable' in registry_config:
+ continue
+ if 'authentication' in registry_config:
+ do_logout = True
+ if {'username', 'password'} <= set(registry_config['authentication']):
+ username = registry_config['authentication']['username']
+ password = registry_config['authentication']['password']
+ cmd = f'podman login --username {username} --password {password} {registry}'
+ rc, out = rc_cmd(cmd)
+ if rc != 0: raise vyos.opmode.InternalError(out)
rc, output = rc_cmd(f'podman image pull {name}')
if rc != 0:
raise vyos.opmode.InternalError(output)
+ if do_logout:
+ rc_cmd('podman logout --all')
+
def delete_image(name: str):
from vyos.utils.process import rc_cmd