fix(services): считать failover по IP Health а не по строке ноды

Панель брала service_nodes, которую затирал group apply.
Теперь тот же binding ip_health, что таблица активов; group не пишет в ноду.

Co-authored-by: Cursor <[email protected]>

apps/web/src/lib/failover-events.test.ts

@@ -3,76 +3,90 @@ import { describe, expect, it } from 'vitest'
 import {
   isFailoverEventStatus,
   toFailoverEvents,
-  type FailoverNodeInput,
+  type FailoverHealthInput,
 } from '@/lib/failover-events'
 
-function node(
-  overrides: Partial<FailoverNodeInput> & Pick<FailoverNodeInput, 'address'>,
-): FailoverNodeInput {
+function row(
+  overrides: Partial<FailoverHealthInput> & Pick<FailoverHealthInput, 'ip'>,
+): FailoverHealthInput {
   return {
-    id: overrides.id ?? overrides.address,
-    health_status: 'healthy',
+    status: 'up',
     consecutive_failures: 0,
-    last_failure_reason: null,
-    last_check_at: null,
+    last_error: null,
+    last_checked_at: null,
     ...overrides,
   }
 }
 
 describe('toFailoverEvents', () => {
-  it('не считает healthy failover-событием', () => {
-    expect(isFailoverEventStatus('healthy')).toBe(false)
-    expect(isFailoverEventStatus('unhealthy')).toBe(true)
+  it('инцидент только при binding down, не при unhealthy ноды', () => {
+    expect(isFailoverEventStatus('down')).toBe(true)
+    expect(isFailoverEventStatus('up')).toBe(false)
+    expect(isFailoverEventStatus('degraded')).toBe(false)
+    expect(isFailoverEventStatus('unknown')).toBe(false)
+    expect(isFailoverEventStatus('unhealthy')).toBe(false)
   })
 
   it('без DNS-пула ничего не показывает — нельзя врать про вывод', () => {
     const events = toFailoverEvents([
-      node({
-        address: '130.49.213.153',
-        health_status: 'unhealthy',
+      row({
+        ip: '130.49.213.153',
+        status: 'down',
         consecutive_failures: 9,
-        last_failure_reason: 'fetch failed',
+        last_error: 'fetch failed',
       }),
     ])
     expect(events).toEqual([])
   })
 
-  it('нездоровый адрес в DNS-пуле не инцидент (last-resort / ещё в A-записи)', () => {
+  it('OK вне пула не инцидент (standby)', () => {
     const events = toFailoverEvents(
       [
-        node({
-          address: '130.49.213.153',
-          health_status: 'unhealthy',
-          consecutive_failures: 9,
-          last_failure_reason: 'fetch failed',
-        }),
-        node({ address: '10.0.0.3', health_status: 'checking' }),
-      ],
-      ['130.49.213.153', '10.0.0.2'],
-    )
-    expect(events.map((event) => event.address)).toEqual(['10.0.0.3'])
-  })
-
-  it('здоровый standby вне пула не инцидент', () => {
-    const events = toFailoverEvents(
-      [
-        node({ address: '10.0.0.1', health_status: 'healthy' }),
-        node({ address: '10.0.0.2', health_status: 'healthy' }),
+        row({ ip: '10.0.0.1', status: 'up' }),
+        row({ ip: '130.49.213.153', status: 'up' }),
       ],
       ['10.0.0.1'],
     )
     expect(events).toEqual([])
   })
 
-  it('нездоровый адрес без A-записи — реальный вывод из пула', () => {
+  it('unknown и degraded вне пула не инцидент', () => {
     const events = toFailoverEvents(
       [
-        node({
-          address: '130.49.213.153',
-          health_status: 'unhealthy',
+        row({ ip: '10.0.0.1', status: 'up' }),
+        row({ ip: '10.0.0.2', status: 'unknown' }),
+        row({ ip: '10.0.0.3', status: 'degraded' }),
+      ],
+      ['10.0.0.1'],
+    )
+    expect(events).toEqual([])
+  })
+
+  it('down в DNS-пуле не инцидент (last-resort / ещё в A-записи)', () => {
+    const events = toFailoverEvents(
+      [
+        row({
+          ip: '130.49.213.153',
+          status: 'down',
           consecutive_failures: 9,
-          last_failure_reason: 'fetch failed',
-          last_check_at: '2026-08-20 07:00:00',
+          last_error: 'fetch failed',
+        }),
+        row({ ip: '10.0.0.3', status: 'down' }),
+      ],
+      ['130.49.213.153', '10.0.0.2'],
+    )
+    expect(events.map((event) => event.address)).toEqual(['10.0.0.3'])
+  })
+
+  it('down без A-записи — реальный вывод из пула', () => {
+    const events = toFailoverEvents(
+      [
+        row({
+          ip: '130.49.213.153',
+          status: 'down',
+          consecutive_failures: 9,
+          last_error: 'fetch failed',
+          last_checked_at: '2026-08-20 07:00:00',
         }),
       ],
       ['10.0.0.1'],
@@ -81,7 +95,7 @@ describe('toFailoverEvents', () => {
       {
         id: '130.49.213.153',
         address: '130.49.213.153',
-        status: 'unhealthy',
+        status: 'down',
         consecutiveFailures: 9,
         lastFailureReason: 'fetch failed',
         lastCheckAt: '2026-08-20 07:00:00',

apps/web/src/lib/failover-events.ts

@@ -7,40 +7,40 @@ export interface FailoverEvent {
   lastCheckAt?: string | null
 }
 
-export interface FailoverNodeInput {
-  id?: number | string
-  address: string
-  health_status: string
-  consecutive_failures: number
-  last_failure_reason: string | null
-  last_check_at?: string | null
+/** Binding IP health — тот же контур, что таблица активов. */
+export interface FailoverHealthInput {
+  ip: string
+  status: string
+  consecutive_failures?: number
+  last_error?: string | null
+  last_checked_at?: string | null
 }
 
-const FAILOVER_STATUSES = new Set(['unhealthy', 'down', 'checking'])
-
+/** Инцидент только при down. up / degraded / unknown — не вывод из пула. */
 export function isFailoverEventStatus(status: string): boolean {
-  return FAILOVER_STATUSES.has(status)
+  return status === 'down'
 }
 
 /**
- * Инцидент failover = нездоровый адрес, которого нет в DNS-пуле.
- * Нода в activeAddresses (в т.ч. last-resort) — не «выведена».
+ * Инцидент failover = binding health down и адреса нет в DNS-пуле.
+ * OK / unknown / degraded вне пула — standby, не инцидент.
+ * Down в activeAddresses (last-resort) — не «снята с DNS».
  */
 export function toFailoverEvents(
-  nodes: readonly FailoverNodeInput[],
+  ipHealth: readonly FailoverHealthInput[],
   activeAddresses: readonly string[] = [],
 ): FailoverEvent[] {
   const pool = new Set(activeAddresses)
   if (pool.size === 0) return []
 
-  return nodes
-    .filter((node) => isFailoverEventStatus(node.health_status) && !pool.has(node.address))
-    .map((node) => ({
-      id: String(node.id ?? node.address),
-      address: node.address,
-      status: node.health_status,
-      consecutiveFailures: node.consecutive_failures,
-      lastFailureReason: node.last_failure_reason,
-      lastCheckAt: node.last_check_at ?? null,
+  return ipHealth
+    .filter((row) => isFailoverEventStatus(row.status) && !pool.has(row.ip))
+    .map((row) => ({
+      id: row.ip,
+      address: row.ip,
+      status: row.status,
+      consecutiveFailures: row.consecutive_failures ?? 0,
+      lastFailureReason: row.last_error ?? null,
+      lastCheckAt: row.last_checked_at ?? null,
     }))
 }