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Work around Docker not returning true configured command when command is [].

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This commit is contained in:
Felix Fontein 2025-06-08 17:04:10 +02:00
parent 8ecbd9a5cc
commit 9f3307dc64
1 changed files with 35 additions and 1 deletions
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36
plugins/module_utils/module_container/docker_api.py
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@ -1274,6 +1274,35 @@ def _preprocess_container_names(module, client, api_version, value):
return 'container:{0}'.format(container['Id']) return 'container:{0}'.format(container['Id'])
def _get_value_command(module, container, api_version, options, image, host_info):
value = container['Config'].get('Cmd', _SENTRY)
if value is _SENTRY:
return {}
return {"command": value}
def _set_value_command(module, data, api_version, options, values):
if "command" not in values:
return
value = values["command"]
data['Cmd'] = value
def _get_expected_values_command(module, client, api_version, options, image, values, host_info):
expected_values = {}
if 'command' in values:
command = values['command']
if command == [] and image and image["Config"].get("Cmd"):
command = image["Config"].get("Cmd")
expected_values['command'] = command
return expected_values
def _needs_container_image_command(values):
return values.get('command') == []
OPTION_AUTO_REMOVE.add_engine('docker_api', DockerAPIEngine.host_config_value('AutoRemove')) OPTION_AUTO_REMOVE.add_engine('docker_api', DockerAPIEngine.host_config_value('AutoRemove'))
OPTION_BLKIO_WEIGHT.add_engine('docker_api', DockerAPIEngine.host_config_value('BlkioWeight', update_parameter='BlkioWeight')) OPTION_BLKIO_WEIGHT.add_engine('docker_api', DockerAPIEngine.host_config_value('BlkioWeight', update_parameter='BlkioWeight'))
@ -1286,7 +1315,12 @@ OPTION_CGROUP_NS_MODE.add_engine('docker_api', DockerAPIEngine.host_config_value
OPTION_CGROUP_PARENT.add_engine('docker_api', DockerAPIEngine.host_config_value('CgroupParent')) OPTION_CGROUP_PARENT.add_engine('docker_api', DockerAPIEngine.host_config_value('CgroupParent'))
OPTION_COMMAND.add_engine('docker_api', DockerAPIEngine.config_value('Cmd')) OPTION_COMMAND.add_engine('docker_api', DockerAPIEngine(
get_value=_get_value_command,
set_value=_set_value_command,
get_expected_values=_get_expected_values_command,
needs_container_image=_needs_container_image_command,
))
OPTION_CPU_PERIOD.add_engine('docker_api', DockerAPIEngine.host_config_value('CpuPeriod', update_parameter='CpuPeriod')) OPTION_CPU_PERIOD.add_engine('docker_api', DockerAPIEngine.host_config_value('CpuPeriod', update_parameter='CpuPeriod'))