diff options
Diffstat (limited to 'src/conf_mode/container.py')
| -rwxr-xr-x | src/conf_mode/container.py | 44 |
1 files changed, 33 insertions, 11 deletions
diff --git a/src/conf_mode/container.py b/src/conf_mode/container.py index 70d149f0d..90e5f84f2 100755 --- a/src/conf_mode/container.py +++ b/src/conf_mode/container.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2021-2022 VyOS maintainers and contributors +# Copyright (C) 2021-2023 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 @@ -73,9 +73,28 @@ def get_config(config=None): # Merge per-container default values if 'name' in container: default_values = defaults(base + ['name']) + if 'port' in default_values: + del default_values['port'] + if 'volume' in default_values: + del default_values['volume'] for name in container['name']: container['name'][name] = dict_merge(default_values, container['name'][name]) + # XXX: T2665: we can not safely rely on the defaults() when there are + # tagNodes in place, it is better to blend in the defaults manually. + if 'port' in container['name'][name]: + for port in container['name'][name]['port']: + default_values_port = defaults(base + ['name', 'port']) + container['name'][name]['port'][port] = dict_merge( + default_values_port, container['name'][name]['port'][port]) + # XXX: T2665: we can not safely rely on the defaults() when there are + # tagNodes in place, it is better to blend in the defaults manually. + if 'volume' in container['name'][name]: + for volume in container['name'][name]['volume']: + default_values_volume = defaults(base + ['name', 'volume']) + container['name'][name]['volume'][volume] = dict_merge( + default_values_volume, container['name'][name]['volume'][volume]) + # Delete container network, delete containers tmp = node_changed(conf, base + ['network']) if tmp: container.update({'network_remove' : tmp}) @@ -168,6 +187,11 @@ def verify(container): if not os.path.exists(source): raise ConfigError(f'Volume "{volume}" source path "{source}" does not exist!') + if 'port' in container_config: + for tmp in container_config['port']: + if not {'source', 'destination'} <= set(container_config['port'][tmp]): + raise ConfigError(f'Both "source" and "destination" must be specified for a port mapping!') + # If 'allow-host-networks' or 'network' not set. if 'allow_host_networks' not in container_config and 'network' not in container_config: raise ConfigError(f'Must either set "network" or "allow-host-networks" for container "{name}"!') @@ -207,6 +231,7 @@ def verify(container): def generate_run_arguments(name, container_config): image = container_config['image'] memory = container_config['memory'] + shared_memory = container_config['shared_memory'] restart = container_config['restart'] # Add capability options. Should be in uppercase @@ -229,21 +254,17 @@ def generate_run_arguments(name, container_config): env_opt = '' if 'environment' in container_config: for k, v in container_config['environment'].items(): - env_opt += f" -e \"{k}={v['value']}\"" + env_opt += f" --env \"{k}={v['value']}\"" # Publish ports port = '' if 'port' in container_config: protocol = '' for portmap in container_config['port']: - if 'protocol' in container_config['port'][portmap]: - protocol = container_config['port'][portmap]['protocol'] - protocol = f'/{protocol}' - else: - protocol = '/tcp' + protocol = container_config['port'][portmap]['protocol'] sport = container_config['port'][portmap]['source'] dport = container_config['port'][portmap]['destination'] - port += f' -p {sport}:{dport}{protocol}' + port += f' --publish {sport}:{dport}/{protocol}' # Bind volume volume = '' @@ -251,12 +272,13 @@ def generate_run_arguments(name, container_config): for vol, vol_config in container_config['volume'].items(): svol = vol_config['source'] dvol = vol_config['destination'] - volume += f' -v {svol}:{dvol}' + mode = vol_config['mode'] + volume += f' --volume {svol}:{dvol}:{mode}' container_base_cmd = f'--detach --interactive --tty --replace {cap_add} ' \ - f'--memory {memory}m --memory-swap 0 --restart {restart} ' \ + f'--memory {memory}m --shm-size {shared_memory}m --memory-swap 0 --restart {restart} ' \ f'--name {name} {device} {port} {volume} {env_opt}' - + if 'allow_host_networks' in container_config: return f'{container_base_cmd} --net host {image}' |