Graham McIntire
3abcbebdd9
Add device_role/device_role_source to devices table. Create device_links and device_link_evidence tables for persistent topology model.
38 lines
1.3 KiB
Elixir
38 lines
1.3 KiB
Elixir
defmodule Towerops.Repo.Migrations.CreateDeviceLinks do
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use Ecto.Migration
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def change do
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create table(:device_links, primary_key: false) do
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add :id, :binary_id, primary_key: true
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add :source_device_id, references(:devices, type: :binary_id, on_delete: :delete_all),
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null: false
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add :target_device_id, references(:devices, type: :binary_id, on_delete: :delete_all)
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add :source_interface_id,
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references(:snmp_interfaces, type: :binary_id, on_delete: :nilify_all)
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add :target_interface_id,
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references(:snmp_interfaces, type: :binary_id, on_delete: :nilify_all)
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add :link_type, :string, null: false
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add :confidence, :float, null: false, default: 0.5
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add :metadata, :map, default: %{}
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add :discovered_remote_name, :string
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add :discovered_remote_ip, :string
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add :discovered_remote_mac, :string
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add :last_confirmed_at, :utc_datetime, null: false
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timestamps(type: :utc_datetime)
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end
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create index(:device_links, [:source_device_id])
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create index(:device_links, [:target_device_id])
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create unique_index(
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:device_links,
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[:source_device_id, :source_interface_id, :discovered_remote_mac],
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name: :device_links_src_iface_remote_mac
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)
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end
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end
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