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container.py
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107 lines (102 loc) · 3.23 KB
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# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
"""Schema for the 'container' subsection of Spack environments."""
_stages_from_dockerhub = {
'type': 'object',
'additionalProperties': False,
'properties': {
'os': {'type': 'string'},
'spack': {'anyOf': [
{'type': 'string'},
{'type': 'object',
'additional_properties': False,
'properties': {
'url': {'type': 'string'},
'ref': {'type': 'string'},
'resolve_sha': {'type': 'boolean', 'default': False},
'verify': {'type': 'boolean', 'default': False}
}}
]},
},
'required': ['os', 'spack']
}
_custom_stages = {
'type': 'object',
'additionalProperties': False,
'properties': {
'build': {'type': 'string'},
'final': {'type': 'string'}
},
'required': ['build', 'final']
}
#: List of packages for the schema below
_list_of_packages = {
'type': 'array',
'items': {
'type': 'string'
}
}
#: Schema for the container attribute included in Spack environments
container_schema = {
'type': 'object',
'additionalProperties': False,
'properties': {
# The recipe formats that are currently supported by the command
'format': {
'type': 'string',
'enum': ['docker', 'singularity']
},
# Describes the base image to start from and the version
# of Spack to be used
'images': {'anyOf': [_stages_from_dockerhub, _custom_stages]},
# Whether or not to strip installed binaries
'strip': {
'type': 'boolean',
'default': True
},
# Additional system packages that are needed at runtime
'os_packages': {
'type': 'object',
'properties': {
'command': {'type': 'string', 'enum': ['apt', 'yum']},
'update': {'type': 'boolean'},
'build': _list_of_packages,
'final': _list_of_packages
},
'additionalProperties': False
},
# Add labels to the image
'labels': {
'type': 'object',
},
# Add a custom extra section at the bottom of a stage
'extra_instructions': {
'type': 'object',
'additionalProperties': False,
'properties': {
'build': {'type': 'string'},
'final': {'type': 'string'}
}
},
# Reserved for properties that are specific to each format
'singularity': {
'type': 'object',
'additionalProperties': False,
'default': {},
'properties': {
'runscript': {'type': 'string'},
'startscript': {'type': 'string'},
'test': {'type': 'string'},
'help': {'type': 'string'}
}
},
'docker': {
'type': 'object',
'additionalProperties': False,
'default': {},
}
}
}
properties = {'container': container_schema}