{"id":28890,"date":"2024-11-06T17:45:04","date_gmt":"2024-11-06T09:45:04","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=20077"},"modified":"2024-11-06T17:45:04","modified_gmt":"2024-11-06T09:45:04","slug":"prometheus%e7%9b%91%e6%8e%a7api%e6%9c%8d%e5%8a%a1%e7%9a%84%e6%96%b9%e6%b3%95%e4%b8%8e%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/28890.html","title":{"rendered":"Prometheus\u76d1\u63a7API\u670d\u52a1\u7684\u65b9\u6cd5\u4e0e\u5b9e\u8df5"},"content":{"rendered":"

\t\t\t\tPrometheus<\/a>\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u7684\u76d1\u63a7\u548c\u544a\u8b66\u5de5\u5177\uff0c\u56e0\u5176\u5f3a\u5927\u7684\u6570\u636e\u91c7\u96c6\u3001\u5b58\u50a8\u548c\u67e5\u8be2\u80fd\u529b\uff0c\u5df2\u7ecf\u6210\u4e3a\u73b0\u4ee3\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Prometheus<\/a>\u76d1\u63a7API\u670d\u52a1\u7684\u65b9\u6cd5\u4e0e\u5b9e\u8df5\uff0c\u6db5\u76d6\u4ece\u57fa\u7840\u6982\u5ff5\u5230\u5b9e\u9645\u64cd\u4f5c\u7684\u5404\u4e2a\u73af\u8282\u3002<\/p>\n\n\n\n\n

\u4e00\u3001Prometheus\u57fa\u7840\u6982\u5ff5<\/h3>\n\n\n\n\n

1.1 Prometheus\u67b6\u6784<\/h4>\n\n\n\n\n

Prometheus\u7684\u67b6\u6784\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u7ec4\u4ef6\uff1a<\/p>\n\n\n\n\n\n\n\n\n

<\/p>\n\n\n\n\n\n\n\n\n\n

    \n\n\n
  • Prometheus Server<\/strong>\uff1a\u8d1f\u8d23\u6536\u96c6\u548c\u5b58\u50a8\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u3002<\/li>\n\n\n\n\n
  • Exporter<\/strong>\uff1a\u7528\u4e8e\u5c06\u76d1\u63a7\u76ee\u6807\u66b4\u9732\u4e3aPrometheus\u53ef\u4ee5\u6293\u53d6\u7684\u683c\u5f0f\u3002<\/li>\n\n\n\n\n
  • Pushgateway<\/strong>\uff1a\u7528\u4e8e\u5904\u7406\u77ed\u671f\u4efb\u52a1\u7684\u76d1\u63a7\u6570\u636e\u63a8\u9001\u3002<\/li>\n\n\n\n\n
  • Alertmanager<\/strong>\uff1a\u8d1f\u8d23\u5904\u7406\u544a\u8b66\u4fe1\u606f\u3002<\/li>\n\n\n\n\n
  • PromQL<\/strong>\uff1aPrometheus\u7684\u67e5\u8be2\u8bed\u8a00\uff0c\u7528\u4e8e\u6570\u636e\u67e5\u8be2\u548c\u805a\u5408\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n

    1.2 \u65f6\u95f4\u5e8f\u5217\u6570\u636e<\/h4>\n\n\n\n\n

    Prometheus\u76d1\u63a7\u7684\u6570\u636e\u4ee5\u65f6\u95f4\u5e8f\u5217\u7684\u5f62\u5f0f\u5b58\u50a8\uff0c\u6bcf\u4e2a\u65f6\u95f4\u5e8f\u5217\u7531\u4ee5\u4e0b\u51e0\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n\n\n\n\n

      \n\n\n
    • \u6307\u6807\u540d\u79f0\uff08Metric Name\uff09<\/strong>\uff1a\u6807\u8bc6\u76d1\u63a7\u9879\u7684\u540d\u79f0\u3002<\/li>\n\n\n\n\n
    • \u6807\u7b7e\uff08Labels\uff09<\/strong>\uff1a\u7528\u4e8e\u8fdb\u4e00\u6b65\u63cf\u8ff0\u6307\u6807\u7684\u5143\u6570\u636e\u3002<\/li>\n\n\n\n\n
    • \u6837\u672c\u503c\uff08Value\uff09<\/strong>\uff1a\u5177\u4f53\u7684\u76d1\u63a7\u6570\u636e\u503c\u3002<\/li>\n\n\n\n\n
    • \u65f6\u95f4\u6233\uff08Timestamp\uff09<\/strong>\uff1a\u6570\u636e\u91c7\u96c6\u7684\u65f6\u95f4\u70b9\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n

      \u4e8c\u3001\u76d1\u63a7API\u670d\u52a1\u7684\u51c6\u5907\u5de5\u4f5c<\/h3>\n\n\n\n\n

      2.1 \u5b89\u88c5Prometheus<\/h4>\n\n\n\n\n

      \u9996\u5148\uff0c\u9700\u8981\u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Prometheus\u3002\u53ef\u4ee5\u4ecePrometheus\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff1a<\/p>\n\n\n\n\n

      wget https:\/\/github.com\/prometheus\/prometheus\/releases\/download\/v2.35.0\/prometheus-2.35.0.linux-amd64.tar.gz
      \ntar -xvf prometheus-2.35.0.linux-amd64.tar.gz
      \ncd prometheus-2.35.0.linux-amd64
      \n<\/code><\/pre>\n\n\n\n\n
      \u542f\u52a8Prometheus\uff1a<\/p>\n\n\n\n\n
      .\/prometheus --config.file=prometheus.yml
      \n<\/code><\/pre>\n\n\n\n\n
      2.2 \u914d\u7f6ePrometheus<\/h4>\n\n\n\n\n
      Prometheus\u7684\u914d\u7f6e\u6587\u4ef6prometheus.yml<\/code>\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\uff1a<\/p>\n\n\n\n\n
        \n\n\n
      • global<\/strong>\uff1a\u5168\u5c40\u914d\u7f6e\uff0c\u5982\u6293\u53d6\u95f4\u9694\u7b49\u3002<\/li>\n\n\n\n\n
      • scrape_configs<\/strong>\uff1a\u6293\u53d6\u914d\u7f6e\uff0c\u5b9a\u4e49\u8981\u4ece\u54ea\u4e9b\u76ee\u6807\u6293\u53d6\u6570\u636e\u3002<\/li>\n\n\n\n\n
      • rule_files<\/strong>\uff1a\u544a\u8b66\u89c4\u5219\u6587\u4ef6\u914d\u7f6e\u3002<\/li>\n\n\n\n\n
      • alerting<\/strong>\uff1a\u544a\u8b66\u914d\u7f6e\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n
        \u4e09\u3001API\u670d\u52a1\u7684\u76d1\u63a7\u6307\u6807<\/h3>\n\n\n\n\n
        3.1 \u6307\u6807\u7c7b\u578b<\/h4>\n\n\n\n\n
        Prometheus\u652f\u6301\u4ee5\u4e0b\u51e0\u79cd\u6307\u6807\u7c7b\u578b\uff1a<\/p>\n\n\n\n\n
          \n\n\n
        • Counter<\/strong>\uff1a\u8ba1\u6570\u5668\uff0c\u7528\u4e8e\u8bb0\u5f55\u5355\u8c03\u9012\u589e\u7684\u503c\uff0c\u5982\u8bf7\u6c42\u6b21\u6570\u3002<\/li>\n\n\n\n\n
        • Gauge<\/strong>\uff1a\u4eea\u8868\u76d8\uff0c\u7528\u4e8e\u8bb0\u5f55\u53ef\u589e\u53ef\u51cf\u7684\u503c\uff0c\u5982\u5f53\u524d\u5e76\u53d1\u6570\u3002<\/li>\n\n\n\n\n
        • Histogram<\/strong>\uff1a\u76f4\u65b9\u56fe\uff0c\u7528\u4e8e\u8bb0\u5f55\u6570\u636e\u5206\u5e03\u60c5\u51b5\uff0c\u5982\u8bf7\u6c42\u8017\u65f6\u3002<\/li>\n\n\n\n\n
        • Summary<\/strong>\uff1a\u6458\u8981\uff0c\u7528\u4e8e\u8bb0\u5f55\u6570\u636e\u7684\u7edf\u8ba1\u6458\u8981\uff0c\u5982\u8bf7\u6c42\u8017\u65f6\u7684\u5206\u4f4d\u6570\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n
          3.2 \u5b9a\u4e49API\u76d1\u63a7\u6307\u6807<\/h4>\n\n\n\n\n
          \u4ee5\u4e00\u4e2a\u7b80\u5355\u7684RESTful API\u670d\u52a1\u4e3a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4ee5\u4e0b\u76d1\u63a7\u6307\u6807\uff1a<\/p>\n\n\n\n\n
            \n\n\n
          • api_requests_total<\/code>\uff1aAPI\u8bf7\u6c42\u603b\u6570\uff08Counter\uff09\u3002<\/li>\n\n\n\n\n
          • api_request_duration_seconds<\/code>\uff1aAPI\u8bf7\u6c42\u8017\u65f6\uff08Histogram\uff09\u3002<\/li>\n\n\n\n\n
          • api_current_inprogress_requests<\/code>\uff1a\u5f53\u524d\u6b63\u5728\u5904\u7406\u7684\u8bf7\u6c42\u6570\uff08Gauge\uff09\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n
            \u56db\u3001\u4f7f\u7528Exporter\u66b4\u9732\u76d1\u63a7\u6570\u636e<\/h3>\n\n\n\n\n
            4.1 \u81ea\u5b9a\u4e49Exporter<\/h4>\n\n\n\n\n
            \u5982\u679cAPI\u670d\u52a1\u6ca1\u6709\u73b0\u6210\u7684Exporter\uff0c\u53ef\u4ee5\u81ea\u5b9a\u4e49\u4e00\u4e2aExporter\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Python\u793a\u4f8b\uff0c\u4f7f\u7528prometheus_client<\/code>\u5e93\u66b4\u9732\u76d1\u63a7\u6307\u6807\uff1a<\/p>\n\n\n\n\n
            from prometheus_client import start_http_server, Summary, Counter, Gauge
            \nimport random
            \nimport time
            \n
            \n# \u5b9a\u4e49\u76d1\u63a7\u6307\u6807
            \nREQUESTS = Counter('api_requests_total', 'Total number of API requests')
            \nDURATION = Summary('api_request_duration_seconds', 'Duration of API requests')
            \nINPROGRESS = Gauge('api_current_inprogress_requests', 'Number of in-progress API requests')
            \n
            \ndef process_request():
            \n    INPROGRESS.inc()  # \u8bf7\u6c42\u5f00\u59cb\uff0c\u589e\u52a0\u8ba1\u6570
            \n    start_time = time.time()
            \n    # \u6a21\u62df\u8bf7\u6c42\u5904\u7406\u65f6\u95f4
            \n    time.sleep(random.random())
            \n    DURATION.observe(time.time() - start_time)  # \u8bb0\u5f55\u8bf7\u6c42\u8017\u65f6
            \n    INPROGRESS.dec()  # \u8bf7\u6c42\u7ed3\u675f\uff0c\u51cf\u5c11\u8ba1\u6570
            \n    REQUESTS.inc()  # \u589e\u52a0\u8bf7\u6c42\u603b\u6570
            \n
            \nif __name__ == '__main__':
            \n    start_http_server(8000)  # \u542f\u52a8Exporter\u670d\u52a1
            \n    while True:
            \n        process_request()
            \n<\/code><\/pre>\n\n\n\n\n
            4.2 \u4f7f\u7528\u73b0\u6210\u7684Exporter<\/h4>\n\n\n\n\n
            \u5bf9\u4e8e\u5e38\u89c1\u7684API\u670d\u52a1\u6846\u67b6\uff0c\u5982Spring Boot\u3001Django\u7b49\uff0c\u5df2\u7ecf\u6709\u73b0\u6210\u7684Exporter\u53ef\u4ee5\u4f7f\u7528\u3002\u4ee5Spring Boot\u4e3a\u4f8b\uff0c\u53ef\u4ee5\u4f7f\u7528micrometer<\/code>\u5e93\u96c6\u6210Prometheus\uff1a<\/p>\n\n\n\n\n
            import io.micrometer.core.instrument.Counter;
            \nimport io.micrometer.core.instrument.Metrics;
            \nimport io.micrometer.core.instrument.binder.jvm.JvmMemoryMetrics;
            \nimport io.micrometer.core.instrument.binder.system.ProcessorMetrics;
            \nimport io.micrometer.prometheus.PrometheusConfig;
            \nimport io.micrometer.prometheus.PrometheusMeterRegistry;
            \n
            \npublic class Application {
            \n    public static void main(String[] args) {
            \n        PrometheusMeterRegistry registry = new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);
            \n        Metrics.addRegistry(registry);
            \n
            \n        new JvmMemoryMetrics().bindTo(registry);
            \n        new ProcessorMetrics().bindTo(registry);
            \n
            \n        Counter requests = Counter.builder("api_requests_total")
            \n                .description("Total number of API requests")
            \n                .register(registry);
            \n
            \n        \/\/ \u6a21\u62dfAPI\u8bf7\u6c42
            \n        while (true) {
            \n            requests.increment();
            \n            try {
            \n                Thread.sleep(1000);
            \n            } catch (InterruptedException e) {
            \n                e.printStackTrace();
            \n            }
            \n        }
            \n    }
            \n}
            \n<\/code><\/pre>\n\n\n\n\n
            \u4e94\u3001\u914d\u7f6ePrometheus\u6293\u53d6\u6570\u636e<\/h3>\n\n\n\n\n
            \u5728prometheus.yml<\/code>\u4e2d\u914d\u7f6e\u6293\u53d6\u76ee\u6807\uff1a<\/p>\n\n\n\n\n
            scrape_configs:
            \n  - job_name: 'api_service'
            \n    static_configs:
            \n      - targets: ['<api_service_exporter_host>:<port>']
            \n<\/code><\/pre>\n\n\n\n\n
            \u91cd\u542fPrometheus\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7Prometheus\u7684Web\u754c\u9762\u67e5\u770b\u6293\u53d6\u5230\u7684\u6570\u636e\u3002<\/p>\n\n\n\n\n
            \u516d\u3001\u4f7f\u7528PromQL\u8fdb\u884c\u6570\u636e\u67e5\u8be2<\/h3>\n\n\n\n\n
            6.1 \u57fa\u672c\u67e5\u8be2<\/h4>\n\n\n\n\n
              \n\n\n
            • \u67e5\u8be2API\u8bf7\u6c42\u603b\u6570\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
              api_requests_total
              \n<\/code><\/pre>\n\n\n\n\n
                \n\n\n
              • \u67e5\u8be2\u5f53\u524d\u6b63\u5728\u5904\u7406\u7684\u8bf7\u6c42\u6570\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                api_current_inprogress_requests
                \n<\/code><\/pre>\n\n\n\n\n
                  \n\n\n
                • \u67e5\u8be2API\u8bf7\u6c42\u8017\u65f6\u7684\u5e73\u5747\u503c\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                  rate(api_request_duration_seconds_sum[5m]) \/ rate(api_request_duration_seconds_count[5m])
                  \n<\/code><\/pre>\n\n\n\n\n
                  6.2 \u805a\u5408\u67e5\u8be2<\/h4>\n\n\n\n\n
                    \n\n\n
                  • \u6309API\u8def\u5f84\u805a\u5408\u8bf7\u6c42\u603b\u6570\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                    sum(api_requests_total) by (path)
                    \n<\/code><\/pre>\n\n\n\n\n
                      \n\n\n
                    • \u67e5\u8be2\u8fc7\u53bb5\u5206\u949f\u5185\u8bf7\u6c42\u91cf\u6700\u591a\u7684API\u8def\u5f84\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                      topk(1, sum(rate(api_requests_total[5m])) by (path))
                      \n<\/code><\/pre>\n\n\n\n\n
                      \u4e03\u3001\u914d\u7f6e\u544a\u8b66\u89c4\u5219<\/h3>\n\n\n\n\n
                      \u5728Prometheus\u4e2d\u914d\u7f6e\u544a\u8b66\u89c4\u5219\uff0c\u9700\u8981\u5728prometheus.yml<\/code>\u4e2d\u6307\u5b9a\u544a\u8b66\u89c4\u5219\u6587\u4ef6\uff1a<\/p>\n\n\n\n\n
                      rule_files:
                      \n  - 'alerting_rules.yml'
                      \n<\/code><\/pre>\n\n\n\n\n
                      \u5728alerting_rules.yml<\/code>\u4e2d\u5b9a\u4e49\u544a\u8b66\u89c4\u5219\uff1a<\/p>\n\n\n\n\n
                      groups:
                      \n  - name: api_service_alerts
                      \n    rules:
                      \n      - alert: HighRequestRate
                      \n        expr: rate(api_requests_total[1m]) > 100
                      \n        for: 5m
                      \n        labels:
                      \n          severity: warning
                      \n        annotations:
                      \n          summary: "High request rate detected"
                      \n          description: "API service is experiencing high request rate (> 100 requests\/min) for more than 5 minutes."
                      \n<\/code><\/pre>\n\n\n\n\n
                      \u516b\u3001\u4f7f\u7528Alertmanager\u5904\u7406\u544a\u8b66<\/h3>\n\n\n\n\n
                      8.1 \u5b89\u88c5Alertmanager<\/h4>\n\n\n\n\n
                      \u4ecePrometheus\u5b98\u7f51\u4e0b\u8f7d\u5e76\u5b89\u88c5Alertmanager\uff1a<\/p>\n\n\n\n\n
                      wget https:\/\/github.com\/prometheus\/alertmanager\/releases\/download\/v0.23.0\/alertmanager-0.23.0.linux-amd64.tar.gz
                      \ntar -xvf alertmanager-0.23.0.linux-amd64.tar.gz
                      \ncd alertmanager-0.23.0.linux-amd64
                      \n.\/alertmanager --config.file=alertmanager.yml
                      \n<\/code><\/pre>\n\n\n\n\n
                      8.2 \u914d\u7f6eAlertmanager<\/h4>\n\n\n\n\n
                      \u5728alertmanager.yml<\/code>\u4e2d\u914d\u7f6e\u544a\u8b66\u63a5\u6536\u5668\u548c\u8def\u7531\uff1a<\/p>\n\n\n\n\n
                      global:
                      \n  resolve_timeout: 5m
                      \n
                      \nroute:
                      \n  group_by: ['alertname', 'severity']
                      \n  receiver: 'default-receiver'
                      \n
                      \nreceivers:
                      \n  - name: 'default-receiver'
                      \n    email_configs:
                      \n      - to: 'alert@example.com'
                      \n        from: 'prometheus@example.com'
                      \n        smarthost: 'smtp.example.com:587'
                      \n        auth_username: 'user@example.com'
                      \n        auth_password: 'password'
                      \n<\/code><\/pre>\n\n\n\n\n
                      \u5728prometheus.yml<\/code>\u4e2d\u914d\u7f6eAlertmanager\u5730\u5740\uff1a<\/p>\n\n\n\n\n
                      alerting:
                      \n  alertmanagers:
                      \n    - static_configs:
                      \n      - targets: ['<alertmanager_host>:9093']
                      \n<\/code><\/pre>\n\n\n\n\n
                      \u4e5d\u3001\u53ef\u89c6\u5316\u4e0eDashboards<\/h3>\n\n\n\n\n
                      9.1 \u4f7f\u7528Grafana<\/h4>\n\n\n\n\n
                      Grafana\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u76d1\u63a7\u548c\u6570\u636e\u53ef\u89c6\u5316\u5e73\u53f0\uff0c\u53ef\u4ee5\u4e0ePrometheus\u65e0\u7f1d\u96c6\u6210\u3002<\/p>\n\n\n\n\n
                        \n\n\n
                      • \u5b89\u88c5Grafana\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                        wget https:\/\/dl.grafana.com\/oss\/release\/grafana-8.2.6.linux-amd64.tar.gz
                        \ntar -xvf grafana-8.2.6.linux-amd64.tar.gz
                        \ncd grafana-8.2.6
                        \n.\/bin\/grafana-server web
                        \n<\/code><\/pre>\n\n\n\n\n
                          \n\n\n
                        • \u5728Grafana\u4e2d\u6dfb\u52a0Prometheus\u6570\u636e\u6e90\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                          \u767b\u5f55Grafana\u540e\uff0c\u8fdb\u5165\u201cConfiguration\u201d -> \u201cData Sources\u201d\uff0c\u6dfb\u52a0Prometheus\u6570\u636e\u6e90\uff0c\u586b\u5199Prometheus\u7684URL\u3002<\/p>\n\n\n\n\n
                            \n\n\n
                          • \u521b\u5efaDashboard\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                            \u5728Grafana\u4e2d\u521b\u5efa\u65b0\u7684Dashboard\uff0c\u6dfb\u52a0\u5404\u79cd\u56fe\u8868\uff0c\u4f7f\u7528PromQL\u67e5\u8be2\u6570\u636e\u6e90\u3002<\/p>\n\n\n\n\n
                            9.2 \u793a\u4f8bDashboard<\/h4>\n\n\n\n\n
                            \u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u56fe\u8868\u793a\u4f8b\uff1a<\/p>\n\n\n\n\n
                              \n\n\n
                            • API\u8bf7\u6c42\u603b\u6570<\/strong>\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                              api_requests_total
                              \n<\/code><\/pre>\n\n\n\n\n
                                \n\n\n
                              • API\u8bf7\u6c42\u8017\u65f6\u5206\u5e03<\/strong>\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                                histogram_quantile(0.95, sum(rate(api_request_duration_seconds_bucket[5m])) by (le))
                                \n<\/code><\/pre>\n\n\n\n\n
                                  \n\n\n
                                • \u5f53\u524d\u6b63\u5728\u5904\u7406\u7684\u8bf7\u6c42\u6570<\/strong>\uff1a<\/li>\n\n\n<\/ul>\n\n\n\n\n
                                  api_current_inprogress_requests
                                  \n<\/code><\/pre>\n\n\n\n\n
                                  \u5341\u3001\u6700\u4f73\u5b9e\u8df5\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h3>\n\n\n\n\n
                                  10.1 \u76d1\u63a7\u6307\u6807\u7684\u9009\u62e9<\/h4>\n\n\n\n\n
                                    \n\n\n
                                  • \u5173\u952e\u6307\u6807<\/strong>\uff1a\u9009\u62e9\u5bf9\u4e1a\u52a1\u5f71\u54cd\u6700\u5927\u7684\u6307\u6807\u8fdb\u884c\u76d1\u63a7\uff0c\u5982\u8bf7\u6c42\u91cf\u3001\u9519\u8bef\u7387\u3001\u54cd\u5e94\u65f6\u95f4\u7b49\u3002<\/li>\n\n\n\n\n
                                  • \u907f\u514d\u8fc7\u5ea6\u76d1\u63a7<\/strong>\uff1a\u8fc7\u591a\u7684\u6307\u6807\u4f1a\u589e\u52a0\u7cfb\u7edf\u7684\u8d1f\u62c5\uff0c\u9009\u62e9\u6709\u610f\u4e49\u7684\u6307\u6807\u8fdb\u884c\u76d1\u63a7\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n
                                    10.2 \u914d\u7f6e\u5408\u7406\u7684\u544a\u8b66\u9608\u503c<\/h4>\n\n\n\n\n
                                      \n\n\n
                                    • \u52a8\u6001\u9608\u503c<\/strong>\uff1a\u6839\u636e\u4e1a\u52a1\u7279\u70b9\u548c\u5386\u53f2\u6570\u636e\uff0c\u52a8\u6001\u8c03\u6574\u544a\u8b66\u9608\u503c\u3002<\/li>\n\n\n\n\n
                                    • \u907f\u514d\u8bef\u62a5<\/strong>\uff1a\u5408\u7406\u8bbe\u7f6e\u544a\u8b66\u7684\u6301\u7eed\u65f6\u95f4\uff0c\u907f\u514d\u77ed\u65f6\u7684\u6ce2\u52a8\u89e6\u53d1\u544a\u8b66\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n
                                      10.3 \u5b89\u5168\u6027\u8003\u8651<\/h4>\n\n\n\n\n
                                        \n\n\n
                                      • \u6570\u636e\u52a0\u5bc6<\/strong>\uff1a\u786e\u4fdd\u76d1\u63a7\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\uff0c\u4f7f\u7528HTTPS\u7b49\u52a0\u5bc6\u624b\u6bb5\u3002<\/li>\n\n\n\n\n
                                      • \u8bbf\u95ee\u63a7\u5236<\/strong>\uff1a\u5bf9Prometheus\u548cGrafana\u8fdb\u884c\u8bbf\u95ee\u63a7\u5236\uff0c\u907f\u514d\u672a\u6388\u6743\u8bbf\u95ee\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n
                                        10.4 \u9ad8\u53ef\u7528\u4e0e\u6269\u5c55\u6027<\/h4>\n\n\n\n\n
                                          \n\n\n
                                        • \u96c6\u7fa4\u90e8\u7f72<\/strong>\uff1a\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u5efa\u8bae\u4f7f\u7528Prometheus\u96c6\u7fa4\u90e8\u7f72\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u3002<\/li>\n\n\n\n\n
                                        • \u6570\u636e\u6301\u4e45\u5316<\/strong>\uff1a\u914d\u7f6ePrometheus\u7684\u6570\u636e\u6301\u4e45\u5316\u7b56\u7565\uff0c\u907f\u514d\u6570\u636e\u4e22\u5931\u3002<\/li>\n\n\n<\/ul>\n\n\n\n\n
                                          \u5341\u4e00\u3001\u603b\u7ed3<\/h3>\n\n\n\n\n
                                          \u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u8be6\u7ec6\u4e86\u89e3\u4e86\u5982\u4f55\u4f7f\u7528Prometheus\u76d1\u63a7API\u670d\u52a1\u7684\u65b9\u6cd5\u4e0e\u5b9e\u8df5\u3002\u4ecePrometheus\u7684\u57fa\u7840\u6982\u5ff5\u3001\u76d1\u63a7\u6307\u6807\u7684\u9009\u53d6\u4e0e\u5b9a\u4e49\u3001Exporter\u7684\u4f7f\u7528\u3001PromQL\u67e5\u8be2\u3001\u544a\u8b66\u914d\u7f6e\uff0c\u5230Grafana\u7684\u53ef\u89c6\u5316\uff0c\u6bcf\u4e00\u6b65\u90fd\u8fdb\u884c\u4e86\u8be6\u7ec6\u7684\u8bb2\u89e3\u3002\u5e0c\u671b\u672c\u6587\u80fd\u4e3a\u8bfb\u8005\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u5e94\u7528Prometheus\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u53c2\u8003\u548c\u6307\u5bfc\u3002\u76d1\u63a7\u662f\u4e00\u4e2a\u6301\u7eed\u4f18\u5316\u7684\u8fc7\u7a0b\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u4e1a\u52a1\u9700\u6c42\u4e0d\u65ad\u8c03\u6574\u548c\u6539\u8fdb\uff0c\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u6548\u3001\u66f4\u53ef\u9760\u7684\u7cfb\u7edf\u76d1\u63a7\u3002<\/p>\n\n\n]]>\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"
                                          \t\t\t\t\t\t<\/p>\n","protected":false},"author":5,"featured_media":20078,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-28890","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-discussion"],"_links":{"self":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/28890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/comments?post=28890"}],"version-history":[{"count":0,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/posts\/28890\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media\/20078"}],"wp:attachment":[{"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/media?parent=28890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/categories?post=28890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yunshan.net\/blog\/wp-json\/wp\/v2\/tags?post=28890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}