109 lines
3.3 KiB
Python
109 lines
3.3 KiB
Python
# Copyright 2013, 2019 IBM Corp.
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"""
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All PowerVC Driver ImageManager Constants
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"""
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import powervc.common.constants as consts
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# Maximum size of a property that can be handled by the v1 Image APIs
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MAX_HEADER_LEN_V1 = 8192
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# Interval in seconds between periodic image syncs
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IMAGE_PERIODIC_SYNC_INTERVAL_IN_SECONDS = 300
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# The maximum number of images to return with the v1 image list API call. The
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# default is 500 images. If the PowerVC has more than 500 images, this limit
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# should be increased to include all images.
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IMAGE_LIMIT = 500
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# the V2 URI patch value
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V2_URI_PATH = 'v2.0'
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# The image client service type
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CLIENT_SERVICE_TYPE = 'image'
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# The image client endpoint type to use
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CLIENT_ENDPOINT_TYPE = 'publicURL'
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# Image location path
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IMAGE_LOCATION_PATH = 'v2/images/'
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# List of image create parameters to filter out
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IMAGE_CREATE_PARAMS_FILTER = ['id']
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# List of image update parameters to filter out
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IMAGE_UPDATE_PARAMS_FILTER = ['owner', 'location']
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# List of image properties which should have HTML/XML entities unescaped
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IMAGE_UNESCAPE_PROPERTIES = ['configuration_strategy']
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# List of v2image update parameters to filter out
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v2IMAGE_UPDATE_PARAMS_FILTER = IMAGE_UPDATE_PARAMS_FILTER + ['deleted',
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'size',
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'checksum']
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# List of image properties to filter out during an update
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IMAGE_UPDATE_PROPERTIES_FILTER = [consts.POWERVC_UUID_KEY,
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consts.LOCAL_UUID_KEY]
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# Timestamp format of image updated_at field
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IMAGE_TIMESTAMP_FORMAT = '%Y-%m-%dT%H:%M:%S'
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# The expiration period for image events in hours
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EVENT_TUPLE_EXPIRATION_PERIOD_IN_HOURS = 1
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# The number of seconds in an hour
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SECONDS_IN_HOUR = 3600
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# PowerVC identifier
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POWER_VC = 'pvc'
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# Local hosting OS identifier
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LOCAL = 'local'
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# Event queue event constants
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EVENT_TYPE = 'type'
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EVENT_CONTEXT = 'context'
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EVENT_MESSAGE = 'message'
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EVENT_PAYLOAD = 'payload'
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REAL_EVENT_TYPE = 'real_type'
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REAL_EVENT_CONTEXT = 'ctxt'
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# Event queue event types
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LOCAL_IMAGE_EVENT = LOCAL
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PVC_IMAGE_EVENT = POWER_VC
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PERIODIC_SCAN_EVENT = 'periodic'
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STARTUP_SCAN_EVENT = 'startup'
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# Image notification event exchange
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IMAGE_EVENT_EXCHANGE = 'glance'
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# Image notification event topic
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IMAGE_EVENT_TOPIC = 'notifications'
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# Image notification event types
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IMAGE_EVENT_TYPE_ALL = 'image.*'
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IMAGE_EVENT_TYPE_ACTIVATE = 'image.activate'
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IMAGE_EVENT_TYPE_CREATE = 'image.create'
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IMAGE_EVENT_TYPE_UPDATE = 'image.update'
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IMAGE_EVENT_TYPE_DELETE = 'image.delete'
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# Constants used by the ImageSyncController
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SYNC_PASSED = 1
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SYNC_FAILED = -1
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IMAGE_SYNC_RETRY_INTERVAL_TIME_IN_SECONDS = 60
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IMAGE_SYNC_CHECK_INTERVAL_TIME_IN_SECONDS = 1
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# Block Device Mapping Key in image properties
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BDM_KEY = 'block_device_mapping'
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# Fix for Bug#1814739. Handle missing custom properties for an
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# image due to API version change
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V1_PROPERTIES = ['os_distro', 'block_device_mapping', 'hypervisor_type',
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'bdm_v2', 'architecture', 'endianness', 'vcpus',
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'boot_roles', 'root_device_name', 'owner_id',
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'owner_user_name', 'user_id', 'Euca2ools state',
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'decision_id', 'disk_format', 'image_location', 'memory_mb',
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'storage_connectivity_group_id', 'owner_project_name']
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