feat(monitoring): 监控编排统一到 FruitServer compose

把原先散落在 D:\fruitshorts\monitoring 的手工栈收编进仓库：prometheus 增加 cAdvisor 与 blackbox 抓取、15 天保留期；grafana 改为 provisioning 自动加载数据源与看板；新增 blackbox/cadvisor 服务；Grafana 管理员密码改走环境变量（必填），不再硬编码 admin/admin。
2026-10-21 10:51:28 +08:00
1 parent b391ad31af
commit 530da2b1b4
@@ -0,0 +1,93 @@
+{
+  "uid": "fruitshorts-backend",
+  "title": "FruitShorts 后端监控",
+  "tags": ["fruitshorts", "backend"],
+  "timezone": "browser",
+  "editable": true,
+  "schemaVersion": 39,
+  "version": 1,
+  "refresh": "30s",
+  "time": { "from": "now-6h", "to": "now" },
+  "panels": [
+    {
+      "id": 1,
+      "type": "stat",
+      "title": "服务探活（1=正常 0=异常）",
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "gridPos": { "x": 0, "y": 0, "w": 8, "h": 6 },
+      "options": {
+        "colorMode": "background",
+        "graphMode": "none",
+        "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }
+      },
+      "fieldConfig": {
+        "defaults": {
+          "mappings": [
+            { "type": "value", "options": { "0": { "text": "异常", "color": "red", "index": 0 } } },
+            { "type": "value", "options": { "1": { "text": "正常", "color": "green", "index": 1 } } }
+          ],
+          "thresholds": { "mode": "absolute", "steps": [{ "color": "red", "value": null }, { "color": "green", "value": 1 }] }
+        },
+        "overrides": []
+      },
+      "targets": [
+        { "refId": "A", "expr": "probe_success{job=\"blackbox\"}", "legendFormat": "{{instance}}" }
+      ]
+    },
+    {
+      "id": 2,
+      "type": "timeseries",
+      "title": "接口探测耗时（秒）",
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "gridPos": { "x": 8, "y": 0, "w": 16, "h": 6 },
+      "fieldConfig": { "defaults": { "unit": "s", "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
+      "targets": [
+        { "refId": "A", "expr": "probe_duration_seconds{job=\"blackbox\"}", "legendFormat": "{{instance}}" }
+      ]
+    },
+    {
+      "id": 3,
+      "type": "timeseries",
+      "title": "容器 CPU 使用（核）",
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "gridPos": { "x": 0, "y": 6, "w": 12, "h": 8 },
+      "fieldConfig": { "defaults": { "unit": "short", "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
+      "targets": [
+        { "refId": "A", "expr": "sum(rate(container_cpu_usage_seconds_total{name=~\"fruitshorts-(app-api|admin-api|db|redis|transcode-worker)\"}[1m])) by (name)", "legendFormat": "{{name}}" }
+      ]
+    },
+    {
+      "id": 4,
+      "type": "timeseries",
+      "title": "容器内存（GiB）",
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "gridPos": { "x": 12, "y": 6, "w": 12, "h": 8 },
+      "fieldConfig": { "defaults": { "unit": "bytes", "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
+      "targets": [
+        { "refId": "A", "expr": "sum(container_memory_working_set_bytes{name=~\"fruitshorts-(app-api|admin-api|db|redis|transcode-worker)\"}) by (name)", "legendFormat": "{{name}}" }
+      ]
+    },
+    {
+      "id": 5,
+      "type": "timeseries",
+      "title": "容器网络接收（B/s）",
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "gridPos": { "x": 0, "y": 14, "w": 12, "h": 8 },
+      "fieldConfig": { "defaults": { "unit": "Bps", "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
+      "targets": [
+        { "refId": "A", "expr": "sum(rate(container_network_receive_bytes_total{name=~\"fruitshorts-(app-api|admin-api|db|redis|transcode-worker)\"}[1m])) by (name)", "legendFormat": "{{name}}" }
+      ]
+    },
+    {
+      "id": 6,
+      "type": "timeseries",
+      "title": "Prometheus 抓取目标状态（1=UP）",
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "gridPos": { "x": 12, "y": 14, "w": 12, "h": 8 },
+      "fieldConfig": { "defaults": { "unit": "short", "min": 0, "max": 1, "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
+      "targets": [
+        { "refId": "A", "expr": "up", "legendFormat": "{{job}} {{instance}}" }
+      ]
+    }
+  ]
+}
@@ -0,0 +1,14 @@
+# Author: fruit.com.cn
+# 看板自动加载：容器内 /var/lib/grafana/dashboards 挂载的是仓库里的 grafana/dashboards
+apiVersion: 1
+
+providers:
+  - name: 'FruitShorts'
+    orgId: 1
+    folder: 'FruitShorts'
+    type: file
+    disableDeletion: false
+    updateIntervalSeconds: 30
+    allowUiUpdates: true
+    options:
+      path: /var/lib/grafana/dashboards
@@ -0,0 +1,14 @@
+# Author: fruit.com.cn
+# Grafana 数据源：compose 内网直连 prometheus 服务
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    uid: prometheus
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    isDefault: true
+    editable: false
+    jsonData:
+      timeInterval: 15s