Zhou Weidong
530da2b1b4
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。
94 lines
3.8 KiB
JSON
94 lines
3.8 KiB
JSON
{
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"uid": "fruitshorts-backend",
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"title": "FruitShorts 后端监控",
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"tags": ["fruitshorts", "backend"],
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"timezone": "browser",
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"editable": true,
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"schemaVersion": 39,
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"version": 1,
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"refresh": "30s",
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"time": { "from": "now-6h", "to": "now" },
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"panels": [
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{
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"id": 1,
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"type": "stat",
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"title": "服务探活（1=正常 0=异常）",
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"gridPos": { "x": 0, "y": 0, "w": 8, "h": 6 },
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"options": {
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"colorMode": "background",
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"graphMode": "none",
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"reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }
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},
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"fieldConfig": {
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"defaults": {
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"mappings": [
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{ "type": "value", "options": { "0": { "text": "异常", "color": "red", "index": 0 } } },
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{ "type": "value", "options": { "1": { "text": "正常", "color": "green", "index": 1 } } }
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],
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"thresholds": { "mode": "absolute", "steps": [{ "color": "red", "value": null }, { "color": "green", "value": 1 }] }
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},
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"overrides": []
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},
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"targets": [
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{ "refId": "A", "expr": "probe_success{job=\"blackbox\"}", "legendFormat": "{{instance}}" }
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]
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},
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{
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"id": 2,
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"type": "timeseries",
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"title": "接口探测耗时（秒）",
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"gridPos": { "x": 8, "y": 0, "w": 16, "h": 6 },
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"fieldConfig": { "defaults": { "unit": "s", "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
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"targets": [
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{ "refId": "A", "expr": "probe_duration_seconds{job=\"blackbox\"}", "legendFormat": "{{instance}}" }
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]
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},
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{
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"id": 3,
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"type": "timeseries",
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"title": "容器 CPU 使用（核）",
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"gridPos": { "x": 0, "y": 6, "w": 12, "h": 8 },
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"fieldConfig": { "defaults": { "unit": "short", "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
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"targets": [
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{ "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}}" }
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]
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},
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{
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"id": 4,
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"type": "timeseries",
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"title": "容器内存（GiB）",
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"gridPos": { "x": 12, "y": 6, "w": 12, "h": 8 },
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"fieldConfig": { "defaults": { "unit": "bytes", "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
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"targets": [
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{ "refId": "A", "expr": "sum(container_memory_working_set_bytes{name=~\"fruitshorts-(app-api|admin-api|db|redis|transcode-worker)\"}) by (name)", "legendFormat": "{{name}}" }
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]
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},
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{
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"id": 5,
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"type": "timeseries",
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"title": "容器网络接收（B/s）",
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"gridPos": { "x": 0, "y": 14, "w": 12, "h": 8 },
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"fieldConfig": { "defaults": { "unit": "Bps", "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
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"targets": [
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{ "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}}" }
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]
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},
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{
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"id": 6,
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"type": "timeseries",
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"title": "Prometheus 抓取目标状态（1=UP）",
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"datasource": { "type": "prometheus", "uid": "prometheus" },
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"gridPos": { "x": 12, "y": 14, "w": 12, "h": 8 },
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"fieldConfig": { "defaults": { "unit": "short", "min": 0, "max": 1, "custom": { "lineWidth": 2, "fillOpacity": 10 } }, "overrides": [] },
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"targets": [
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{ "refId": "A", "expr": "up", "legendFormat": "{{job}} {{instance}}" }
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]
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}
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]
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}
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