From 597ee21fc3319fd685ee988d67838d058203fcf8 Mon Sep 17 00:00:00 2001 From: Christian Breunig Date: Sat, 6 Apr 2024 21:06:06 +0200 Subject: container: T6208: rename "cap-add" CLI node to "capability" Containers have the ability to add Linux system capabilities to them, this is done using the "set container name cap-add" command. The CLI node sounds off and rather should be "set container name capability" instead as we use and pass a capability to a container and not add/invent new ones. (cherry picked from commit b30faa43c28b592febd83a7fd3a58247de6b27bc) --- src/migration-scripts/container/1-to-2 | 50 ++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100755 src/migration-scripts/container/1-to-2 (limited to 'src/migration-scripts') diff --git a/src/migration-scripts/container/1-to-2 b/src/migration-scripts/container/1-to-2 new file mode 100755 index 000000000..408faf978 --- /dev/null +++ b/src/migration-scripts/container/1-to-2 @@ -0,0 +1,50 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 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 +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# T6208: container: rename "cap-add" CLI node to "capability" + +from sys import argv +from sys import exit +from vyos.configtree import ConfigTree + +if len(argv) < 2: + print("Must specify file name!") + exit(1) + +file_name = argv[1] + +with open(file_name, 'r') as f: + config_file = f.read() + +base = ['container', 'name'] +config = ConfigTree(config_file) + +# Check if containers exist and we need to perform image manipulation +if not config.exists(base): + # Nothing to do + exit(0) + +for container in config.list_nodes(base): + cap_path = base + [container, 'cap-add'] + if config.exists(cap_path): + config.rename(cap_path, 'capability') + +try: + with open(file_name, 'w') as f: + f.write(config.to_string()) +except OSError as e: + print(f'Failed to save the modified config: {e}') + exit(1) -- cgit v1.2.3