718370f4c9
Allow plugin to take an etc_type keyword argument for using the TYPE_ETC ubid type, and remove the separate definitions in every model that uses the TYPE_ETC ubid type. This was the cleanest way to DRY things up. You cannot extend the models with a module to do this before including ResourceMethods, because then ResourceMethods::ClassMethods will override it, and you cannot extend the models with a module to do this after including ResourceMethods, because the inclusion will not work correctly due to the eager definition of @ubid_format. Best reviewed without whitespace differences.
39 lines
1.3 KiB
Ruby
39 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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require_relative "../model"
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class BootImage < Sequel::Model
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many_to_one :vm_host, key: :vm_host_id, class: :VmHost
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one_to_many :vm_storage_volumes, key: :boot_image_id, class: :VmStorageVolume
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plugin ResourceMethods, etc_type: true
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# Introduced for removing a boot image via REPL.
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def remove_boot_image
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Strand.create_with_id(prog: "RemoveBootImage", label: "start", stack: [{subject_id: id}])
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end
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def path
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version ?
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"/var/storage/images/#{name}-#{version}.raw" :
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"/var/storage/images/#{name}.raw"
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end
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end
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# Table: boot_image
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# Columns:
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# id | uuid | PRIMARY KEY
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# vm_host_id | uuid | NOT NULL
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# name | text | NOT NULL
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# version | text |
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# created_at | timestamp with time zone | NOT NULL DEFAULT now()
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# activated_at | timestamp with time zone |
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# size_gib | integer | NOT NULL
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# Indexes:
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# boot_image_pkey | PRIMARY KEY btree (id)
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# boot_image_vm_host_id_name_version_key | UNIQUE btree (vm_host_id, name, version)
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# Foreign key constraints:
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# boot_image_vm_host_id_fkey | (vm_host_id) REFERENCES vm_host(id)
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# Referenced By:
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# vm_storage_volume | vm_storage_volume_boot_image_id_fkey | (boot_image_id) REFERENCES boot_image(id)
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