fix(integrations): разворачивать CNAME до IP при sync в VPS Tracker

CNAME-bindings отдавали пустой ips[]; теперь IP берутся из локальной цепочки bindings, DNS resolve4 или IP сервиса — чтобы vps-tracker мог матчить домен к VPS. Co-authored-by: Cursor <[email protected]>
2026-08-01 00:59:01 +07:00
parent 19620c0803
commit c01c75116a
7 changed files with 278 additions and 55 deletions
@@ -0,0 +1,111 @@
+import { describe, expect, it } from "vitest";
+import type { ServiceBindingView } from "@cfdm/shared";
+import { resolveBindingIpsForSync } from "../src/services/vps-tracker-sync.js";
+
+function binding(
+  partial: Partial<ServiceBindingView> &
+    Pick<ServiceBindingView, "id" | "hostname" | "zone_name">,
+): ServiceBindingView {
+  return {
+    domain_id: 1,
+    service_id: 1,
+    dns_record_id: null,
+    group_id: null,
+    group_name: null,
+    service_name: "svc",
+    service_slug: "svc",
+    target_ip: null,
+    target_ips: [],
+    target_ip_weights: {},
+    target_ip_priorities: {},
+    cname_target: null,
+    lb_mode: "off",
+    health_check_enabled: false,
+    health_check_type: "tcp",
+    health_check_port: null,
+    health_check_path: null,
+    health_check_expected_status: null,
+    health_check_interval_sec: 60,
+    health_check_timeout_ms: 3000,
+    health_check_verify_tls: true,
+    sync_status: null,
+    created_at: "",
+    updated_at: "",
+    ...partial,
+  };
+}
+
+describe("resolveBindingIpsForSync", () => {
+  it("uses A-record IPs when present", async () => {
+    const a = binding({
+      id: 1,
+      hostname: "ihome",
+      zone_name: "rkns.top",
+      target_ips: ["10.0.0.5"],
+    });
+    const index = { byFqdn: new Map([["ihome.rkns.top", a]]) };
+    const ips = await resolveBindingIpsForSync(a, ["9.9.9.9"], index);
+    expect(ips).toEqual(["10.0.0.5"]);
+  });
+
+  it("resolves CNAME via local binding chain to VPS IP", async () => {
+    const target = binding({
+      id: 1,
+      hostname: "ihome",
+      zone_name: "rkns.top",
+      target_ips: ["203.0.113.10"],
+    });
+    const cname = binding({
+      id: 2,
+      hostname: "imsk",
+      zone_name: "rkns.top",
+      cname_target: "ihome.rkns.top",
+      target_ips: [],
+    });
+    const index = {
+      byFqdn: new Map([
+        ["ihome.rkns.top", target],
+        ["imsk.rkns.top", cname],
+      ]),
+    };
+    const ips = await resolveBindingIpsForSync(cname, [], index);
+    expect(ips).toEqual(["203.0.113.10"]);
+  });
+
+  it("resolves short CNAME target relative to zone", async () => {
+    const target = binding({
+      id: 1,
+      hostname: "ihome",
+      zone_name: "rkns.top",
+      target_ips: ["203.0.113.11"],
+    });
+    const cname = binding({
+      id: 2,
+      hostname: "imsk",
+      zone_name: "rkns.top",
+      cname_target: "ihome",
+      target_ips: [],
+    });
+    const index = {
+      byFqdn: new Map([
+        ["ihome.rkns.top", target],
+        ["imsk.rkns.top", cname],
+      ]),
+    };
+    const ips = await resolveBindingIpsForSync(cname, [], index);
+    expect(ips).toEqual(["203.0.113.11"]);
+  });
+
+  it("falls back to service IPs when CNAME target unknown locally and DNS fails", async () => {
+    const cname = binding({
+      id: 2,
+      hostname: "imsk",
+      zone_name: "rkns.top",
+      cname_target: "definitely-not-resolvable-xyz.invalid",
+      target_ips: [],
+    });
+    const index = { byFqdn: new Map([["imsk.rkns.top", cname]]) };
+    const ips = await resolveBindingIpsForSync(cname, ["198.51.100.7"], index);
+    expect(ips).toEqual(["198.51.100.7"]);
+  });
+});