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fix: 限定 Prometheus 目标与发现规则

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2026-07-13 21:27:44 +02:00
parent f516691a6d
commit ef3b5fde28
10 changed files with 101 additions and 23 deletions
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scripts/src/platform-infra-observability.test.ts
+43 -1
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@@ -3,7 +3,11 @@ import { spawnSync } from "node:child_process";
import { rootPath } from "./config";
import { isRenderedCliResult } from "./output";
import { runPlatformObservabilityCommand } from "./platform-infra-observability";
import { resolveTarget } from "./platform-infra-observability/actions";
import { readObservabilityConfig } from "./platform-infra-observability/config";
import { renderObservabilityPlanFailure } from "./platform-infra-observability/plan-render";
import { statusScript } from "./platform-infra-observability/search-script";
import { renderManifest } from "./platform-infra-observability/trace-script";
describe("platform-infra observability progressive disclosure", () => {
test("default plan is a bounded table while full and raw preserve the complete plan", async () => {
@@ -13,7 +17,7 @@ describe("platform-infra observability progressive disclosure", () => {
expect(Buffer.byteLength(compact.renderedText, "utf8")).toBeLessThan(10_240);
expect(compact.renderedText).toContain("serviceConnections=8");
expect(compact.renderedText).toContain("configRefs=6/6 missing=0");
expect(compact.renderedText).toContain("prometheus=true service=prometheus");
expect(compact.renderedText).toContain("prometheus=enabled service=prometheus targets=NC01");
expect(compact.renderedText).toContain("scrapeSelector=unidesk.ai/metrics=true");
expect(compact.renderedText).toContain("--full");
expect(compact.renderedText).toContain("--raw");
@@ -41,6 +45,44 @@ describe("platform-infra observability progressive disclosure", () => {
expect(result.stdout).not.toContain("/tmp/unidesk-cli-output");
});
test("Prometheus manifests and runtime access only apply to YAML-selected targets", async () => {
const observability = readObservabilityConfig();
const nc01 = resolveTarget(observability, "NC01");
const d518 = resolveTarget(observability, "D518");
const jd01 = resolveTarget(observability, "JD01");
const nc01Manifest = renderManifest(observability, nc01);
for (const target of [d518, jd01]) {
const manifest = renderManifest(observability, target);
expect(manifest).not.toContain("kind: ClusterRole\nmetadata:\n name: platform-infra-prometheus");
expect(manifest).not.toContain("kind: PersistentVolumeClaim\nmetadata:\n name: prometheus-data");
expect(manifest).not.toContain("app.kubernetes.io/component: metrics-backend");
const plan = await runPlatformObservabilityCommand({} as never, ["plan", "--target", target.id]);
expect(isRenderedCliResult(plan)).toBe(true);
if (!isRenderedCliResult(plan)) throw new Error("expected rendered plan");
expect(plan.renderedText).toContain("prometheus=disabled-for-target");
expect(plan.renderedText).toContain("objects=8");
const script = statusScript(observability, target, false);
expect(script).not.toContain("capture_json metrics_deployments");
expect(script).not.toContain("prometheus-ready");
const query = await runPlatformObservabilityCommand({} as never, ["metrics-query", "--target", target.id, "--query", "up", "--full"]);
expect(query).toMatchObject({ metrics: { enabled: false, disposition: "disabled-for-target", targetIds: ["NC01"] } });
}
expect(nc01Manifest).toContain("kind: ClusterRole\nmetadata:\n name: platform-infra-prometheus");
expect(nc01Manifest).toContain("kind: PersistentVolumeClaim\nmetadata:\n name: prometheus-data");
});
test("Prometheus relabel rules prefer an explicit path and only default when absent", () => {
const observability = readObservabilityConfig();
const manifest = renderManifest(observability, resolveTarget(observability, "NC01"));
const explicitPath = "source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]\n action: replace\n target_label: __metrics_path__\n regex: (/.+)";
const defaultPath = "source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]\n action: replace\n target_label: __metrics_path__\n regex: ^$\n replacement: /metrics";
expect(manifest).toContain("source_labels: [__meta_kubernetes_pod_label_unidesk_ai_metrics]");
expect(manifest).toContain('regex: "true"');
expect(manifest).toContain(explicitPath);
expect(manifest).toContain(defaultPath);
expect(manifest.indexOf(explicitPath)).toBeLessThan(manifest.indexOf(defaultPath));
});
test("query commands expose only scoped help", () => {
for (const operation of ["search", "trace", "diagnose-code-agent", "metrics-query"]) {
const result = cli(["platform-infra", "observability", operation, "--help"]);