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Merge pull request #2655 from shin-/updated_volume_definition

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Properly validate volume definition
This commit is contained in:
Aanand Prasad 2016-01-14 16:37:39 +00:00
commit dbe04a70f0
3 changed files with 44 additions and 23 deletions
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12
compose/config/config.py
View file

@ -273,9 +273,21 @@ def load_volumes(config_files):
volumes = {}
for config_file in config_files:
for name, volume_config in config_file.config.get('volumes', {}).items():
if volume_config is None:
volumes.update({name: {}})
continue
volumes.update({name: volume_config})
external = volume_config.get('external')
if external:
if len(volume_config.keys()) > 1:
raise ConfigurationError(
'Volume {0} declared as external but specifies'
' additional attributes ({1}). '.format(
name,
', '.join([k for k in volume_config.keys() if k != 'external'])
)
)
if isinstance(external, dict):
volume_config['external_name'] = external.get('name')
else:

38
compose/config/fields_schema_v2.json
View file

@ -32,32 +32,24 @@
"definitions": {
"volume": {
"id": "#/definitions/volume",
"oneOf": [{
"type": "object",
"properties": {
"driver": {"type": "string"},
"driver_opts": {
"type": "object",
"patternProperties": {
"^.+$": {"type": ["string", "number"]}
},
"additionalProperties": false
"type": ["object", "null"],
"properties": {
"driver": {"type": "string"},
"driver_opts": {
"type": "object",
"patternProperties": {
"^.+$": {"type": ["string", "number"]}
}
},
"external": {
"type": ["boolean", "object"],
"properties": {
"name": {"type": "string"}
}
},
"additionalProperties": false
}, {
"type": "object",
"properties": {
"external": {
"type": ["boolean", "object"],
"properties": {
"name": {"type": "string"}
},
"additionalProperties": false
}
},
"additionalProperties": false
}]
},
"additionalProperties": false
}
},
"additionalProperties": false