Graham McIntire
8a58c7c238
Add complete memory pool monitoring using HOST-RESOURCES-MIB. Tracks RAM/swap usage with historical data and real-time updates. - Add Mempool and MempoolReading schemas - Integrate discovery and polling with concurrent Task.async_stream - Add 7 context API functions for querying mempools - 24 new tests, all 8754 tests passing (0 failures) Implements C1 from findings_librenms.md Reviewed-on: graham/towerops-web#184
27 lines
833 B
Elixir
27 lines
833 B
Elixir
defmodule Towerops.Repo.Migrations.CreateSnmpMempools do
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use Ecto.Migration
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def change do
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create table(:snmp_mempools, primary_key: false) do
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add :id, :binary_id, primary_key: true
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add :snmp_device_id, references(:snmp_devices, type: :binary_id, on_delete: :delete_all),
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null: false
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add :mempool_index, :string, null: false
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add :description, :string
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add :mempool_type, :string, null: false
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add :total_bytes, :bigint
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add :used_bytes, :bigint
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add :free_bytes, :bigint
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add :usage_percent, :float
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add :last_checked_at, :utc_datetime
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add :metadata, :map, default: %{}
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timestamps(type: :utc_datetime)
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end
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create index(:snmp_mempools, [:snmp_device_id])
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create unique_index(:snmp_mempools, [:snmp_device_id, :mempool_index])
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end
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end
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