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电子设计全国网站建设,WordPress安装在Windows,音乐设计网站推荐,如何在网上创建公司blackbox exporter 是prometheus社区提供的黑盒监控解决方案#xff0c;运行用户通过HTTP、HTTPS、DNS、TCP以及ICMP的方式对网络进行探测(主动监测主机与服务状态)。 HTTP 测试定义 Request Header 信息判断 Http status / Http Respones Header / Http Body 内容TCP 测试业务…blackbox exporter 是prometheus社区提供的黑盒监控解决方案运行用户通过HTTP、HTTPS、DNS、TCP以及ICMP的方式对网络进行探测(主动监测主机与服务状态)。HTTP 测试定义 Request Header 信息判断 Http status / Http Respones Header / Http Body 内容TCP 测试业务组件端口状态监听应用层协议定义与监听ICMP 测试主机探活机制POST 测试接口联通性SSL 证书过期时间安装Blackbox exporterdocker run -d -p 9115:9115 --name blackbox_exporter -v /root/prometheus/blackbox_exporter:/config prom/blackbox-exporter:master --config.file/config/blackbox.yml写入配置cat /root/prometheus/blackbox_exporter/blackbox.ymlEOF modules: http_2xx: # http 检测模块 Blockbox-Exporter 中所有的探针均是以 Module 的信息进行配置 prober: http timeout: 30s http: valid_http_versions: [HTTP/1.1, HTTP/2] valid_status_codes: [200] # 这里最好作一个返回状态码在grafana作图时有明示---陈刚注释。 method: GET preferred_ip_protocol: ip4 http_post_2xx: # http post 监测模块 prober: http timeout: 10s http: valid_http_versions: [HTTP/1.1, HTTP/2] method: POST preferred_ip_protocol: ip4 tcp_connect: # TCP 检测模块 prober: tcp timeout: 10s EOF重启blackbox-exporter编辑Promethues配置文件- job_name: blackbox_http_2xx metrics_path: /probe params: module: [http_2xx] #配置get请求检测 static_configs: - targets: - https://xxx.cn relabel_configs: - source_labels: [__address__] target_label: __param_target - source_labels: [__param_target] target_label: instance - target_label: __address__ replacement: blackbox_exporter:9115 #blackbox地址和端口号 - job_name: blackbox_tcp_connect # 检测某些端口是否在线 scrape_interval: 30s metrics_path: /probe params: module: [tcp_connect] static_configs: - targets: - xxx.cn:4433 relabel_configs: - source_labels: [__address__] target_label: __param_target - source_labels: [__param_target] target_label: instance - target_label: __address__ replacement: blackbox_exporter:9115 # blackbox-exporter 服务所在的机器和端口Grafana 配置Grafana模板推荐16292AlertManageralertmanager告警配置如下SSL证书小于30天发送告警HTTP状态非200告警- name: Blackbox 监控告警 rules: - alert: BlackboxSlowProbe expr: avg_over_time(probe_duration_seconds[1m]) 1 for: 30m labels: severity: warning annotations: summary: telnet (instance $labels.instance ) 超时1秒 description: VALUE $value n LABELS $labels - alert: BlackboxProbeHttpFailure expr: probe_http_status_code 199 OR probe_http_status_code 400 for: 30m labels: severity: critical annotations: summary: HTTP 状态码 (instance $labels.instance ) description: HTTP status code is not 200-399n VALUE $value n LABELS $labels - alert: BlackboxSslCertificateWillExpireSoon expr: probe_ssl_earliest_cert_expiry - time() 86400 * 30 for: 30m labels: severity: warning annotations: summary: 域名证书即将过期 (instance $labels.instance ) description: 域名证书30天后过期n VALUE $value n LABELS $labels - alert: BlackboxSslCertificateWillExpireSoon expr: probe_ssl_earliest_cert_expiry - time() 86400 * 7 for: 30m labels: severity: critical annotations: summary: 域名证书即将过期 (instance $labels.instance ) description: 域名证书7天后过期n VALUE $value n LABELS $labels - alert: BlackboxSslCertificateExpired expr: probe_ssl_earliest_cert_expiry - time() 0 for: 30m labels: severity: critical annotations: summary: 域名证书已过期 (instance $labels.instance ) description: 域名证书已过期n VALUE $value n LABELS $labels - alert: BlackboxProbeSlowHttp expr: avg_over_time(probe_http_duration_seconds[1m]) 10 for: 30m labels: severity: warning annotations: summary: HTTP请求超时 (instance $labels.instance ) description: HTTP请求超时超过10秒n VALUE $value n LABELS $labels 重启prometheus