监控域名与证书过期

部署Black Exporter

这里使用二进制部署Black Exporter

  1. # 下载安装
  2. wget https://github.com/prometheus/blackbox_exporter/releases/download/v0.16.0/blackbox_exporter-0.16.0.linux-amd64.tar.gz
  3. tar -xvf  blackbox_exporter-0.16.0.linux-amd64.tar.gz
  4. mv blackbox_exporter-0.16.0.linux-amd64/ /data/redis_exporter
  6. # 创建配置文件
  7. cat > /data/black_exporter/black_exporter.yml << EOF
  8. modules:
  9.   http_2xx:
  10.     prober: http
  11.     timeout: 20s
  12.     http:
  13.       preferred_ip_protocol: "ip4"
  14.   http_post_2xx_query:
  15.     prober: http
  16.     timeout: 20s
  17.     http:
  18.       preferred_ip_protocol: "ip4" ##使用ipv4
  19.       method: POST
  20.       headers:
  21.         Content-Type: application/json ##header头
  22.       body: '{"hmac":"","params":{"publicFundsKeyWords":"xxx"}}' ##传参
  23.   tls_connect_tls:
  24.     prober: tcp
  25.     timeout: 5s
  26.     tcp:
  27.       tls: true
  28.   tcp_connect:
  29.     prober: tcp
  30.     timeout: 5s
  31.  #
  32.   pop3s_banner:
  33.     prober: tcp
  34.     tcp:
  35.       query_response:
  36.       - expect: "^+OK"
  37.       tls: true
  38.       tls_config:
  39.         insecure_skip_verify: false
  40.   ssh_banner:
  41.     prober: tcp
  42.     tcp:
  43.       query_response:
  44.       - expect: "^SSH-2.0-"
  45.   irc_banner:
  46.     prober: tcp
  47.     tcp:
  48.       query_response:
  49.       - send: "NICK prober"
  50.       - send: "USER prober prober prober :prober"
  51.       - expect: "PING :([^ ]+)"
  52.         send: "PONG ${1}"
  53.       - expect: "^:[^ ]+ 001"
  54.   icmp:
  55.     prober: icmp
  56.     timeout: 20s
  57. EOF
  59. # 配置systemd
  60. cat > /etc/systemd/system/blackbox_exporter.service <<EOF
  61. [Unit]
  62. Description=blackbox_exporter
  63. Documentation=https://prometheus.io/
  64. After=network.target
  66. [Service]
  67. Type=simple
  68. User=prometheus
  69. ExecStart=/data/blackbox_exporter/blackbox_exporter  --config.file=/data/blackbox_exporter/blackbox.yml
  70. Restart=on-failure
  72. [Install]
  73. WantedBy=multi-user.target
  74. EOF
  76. # 启动服务
  77. systemctl enable blackbox_exporter.service 
  78. systemctl start blackbox_exporter.service 
  79. systemctl status blackbox_exporter.service 
  81. # 配置Consul自动发现
  82. cat > /data/consul/server1/config/blackbox-exporter.json <<EOF
  83. {
  84.     "service":{
  85.         "name":"blackbox-exporter",
  86.         "tags":[
  87.             "prod",
  88.             "blackbox-exporter"
  89.         ],
  90.         "address": "172.26.42.229",
  91.         "port":9115,
  92.         "check":{
  93.             "http":"http://172.26.42.229:9115",
  94.             "interval":"10s"
  95.         },
  96.         "token":"your_token"
  97.     }
  98. }
  99. EOF
  100. # 热加载Consul配置
  101. consul reload
  102. # Grafana导入Dashboard-ID：7587