Prometheus-2:blackbox_exporter黑盒监控
黑盒监控blackbox_exporter
部署及使用blackbox_exporter
部署blackbox_exporter
- 下载安装包
curl -LO https://github.com/prometheus/blackbox_exporter/releases/download/v0.22.0/blackbox_exporter-0.22.0.linux-amd64.tar.gz
- 展开程序包:
tar xf blackbox_exporter-0.22.0.linux-amd64.tar.gz -C /usr/local/
ln -sv /usr/local/blackbox_exporter-0.22.0.linux-amd64 /usr/local/blackbox_exporter
- 创建用户,或prometheus用户已经存在,可略过该步骤:
useradd -r prometheus
- 创建Systemd Unitfile,保存于/usr/lib/systemd/system/blackbox_exporter.service文件中:
[Unit]
Description=blackbox_exporter
After=network.target [Service]
Type=simple
User=root
Group=root
ExecStart=/usr/local/blackbox_exporter/blackbox_exporter \
--config.file=/usr/local/blackbox_exporter/blackbox.yml \
--web.listen-address=:9115
Restart=on-failure [Install]
WantedBy=multi-user.target
- 启动服务:
systemctl daemon-reload
systemctl start blackbox_exporter.service
systemctl enable blackbox_exporter.service
- 验证监听的端口,并测试访问其暴露的指标
ss -tnlp | grep '9115'
curl localhost:9115/metrics
icmp监控,监控主机存活状态
- job_name: "icmp_ping"
metrics_path: /probe
params:
module: [icmp] # 使用icmp模块
file_sd_configs:
- refresh_interval: 10s #检测时间间隔
files:
- "ping/ping_status*.yml" #具体的配置文件路径
relabel_configs:
- source_labels: [__address__]
regex: (.*)(:80)?
target_label: __param_target
replacement: ${1}
- source_labels: [__param_target]
target_label: instance
- source_labels: [__param_target]
regex: (.*)
target_label: ping
replacement: ${1}
- source_labels: []
regex: .*
target_label: __address__
replacement: 127.0.0.1:9115
这里有很多relabel的操作,下篇博客会详细讲解
cd /usr/local/prometheus/
mkdir ping
cd ping
- targets: ['monitor.example.com']
labels:
group: '跳板机'
- targets: ['10.xx.xx.xx','10.xx.xx.xx','10.xx.xx.xx']
labels:
group: 'k8s cluster'
- targets: ['www.baidu.com']
labels:
group: '百度'
./promtool check config prometheus.yml
curl -XPOST monitor.example.com:9090/-/reload

http监控
# Blackbox Exporter
- job_name: 'http_get_status'
metrics_path: /probe
params:
module: [http_2xx] # Look for a HTTP 200 response.
file_sd_configs:
- refresh_interval: 2m
files:
- "httpget/http_get*.yml" #具体的配置文件
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
replacement: "monitor.example.com:9115" # 指向实际的Blackbox exporter.
- target_label: region
replacement: "local"
static_configs:
- targets:
- "https://monitor.example.com"
- "http://monitor.example.com:8080"
- "www.google.com"
refresh_interval: 2m
curl -XPOST monitor.example.com:9090/-/reload


tcp端口监控
- job_name: 'tcp_port_status'
metrics_path: /probe
params:
module: [tcp_connect]
static_configs:
- targets: ['monitor.example.com:80','monitor.example.com:8080','monitor.example.com:443']
labels:
instance: 'port_status'
group: 'tcp'
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
replacement: monitor.example.com:9115

自定义blackbox.yml
# github地址
https://github.com/prometheus/blackbox_exporter # github中blackbox.yml各配置项解析
blackbox_exporter/CONFIGURATION.md at master · prometheus/blackbox_exporter · GitHub # github中example文件
blackbox_exporter/example.yml at master · prometheus/blackbox_exporter · GitHub
modules:
http_2xx:
prober: http
http:
preferred_ip_protocol: "ip4"
valid_http_versions: ["HTTP/1.1", "HTTP/2"]
valid_status_codes: [200,301,302,303]
tls_config:
insecure_skip_verify: true
http_ca_example:
prober: http
http:
method: GET
preferred_ip_protocol: "ip4"
valid_http_versions: ["HTTP/1.1", "HTTP/2"]
fail_if_ssl: false
fail_if_not_ssl: true
tls_config:
insecure_skip_verify: false
ca_file: /usr/local/blackbox_exporter/certs/ca.crt
cert_file: /usr/local/blackbox_exporter/certs/server.crt
key_file: /usr/local/blackbox_exporter/certs/server.key
systemctl restart blackbox_exporter.service
- job_name: 'http_get_status'
metrics_path: /probe
params:
module: [http_2xx] # Look for a HTTP 200 response.
file_sd_configs:
- refresh_interval: 2m
files:
- "httpget/http_get*.yml" #具体的配置文件
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
replacement: "monitor.example.com:9115" # 指向实际的Blackbox exporter.
- target_label: region
replacement: "local" - job_name: 'http_get_ca_status'
metrics_path: /probe
params:
module: [http_ca_example]
file_sd_configs:
- refresh_interval: 2m
files:
- "httpget/http_ca.yml"
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
replacement: "monitor.example.com:9115" # 指向实际的Blackbox exporter.
- target_label: region
replacement: "beijing"
curl -XPOST monitor.example.com:9090/-/reload
probe_http_duration_seconds{phase="tls"}


Prometheus-2:blackbox_exporter黑盒监控的更多相关文章
- Prometheus 监控之 Blackbox_exporter黑盒监测
Prometheus 监控之 Blackbox_exporter黑盒监测 1.blackbox_exporter概述 1.1 Blackbox_exporter 应用场景 2.blackbox_exp ...
- prometheus 配置容器 cadvisor监控节点
安装cadvisor docker run \ --volume=/:/roofs:ro \ --volume=/var/run:/var/run:rw \ --volume=/sys:/sys:ro ...
- 理解OpenShift(7):基于 Prometheus 的集群监控
理解OpenShift(1):网络之 Router 和 Route 理解OpenShift(2):网络之 DNS(域名服务) 理解OpenShift(3):网络之 SDN 理解OpenShift(4) ...
- prometheus + grafana部署RabbitMQ监控
prometheus + grafana部署RabbitMQ监控 1.grafana导入dashboards https://grafana.com/dashboards/2121 2.expor ...
- 基于Prometheus和Grafana的监控平台 - 运维告警
通过前面几篇文章我们搭建好了监控环境并且监控了服务器.数据库.应用,运维人员可以实时了解当前被监控对象的运行情况,但是他们不可能时时坐在电脑边上盯着DashBoard,这就需要一个告警功能,当服务器或 ...
- Centos7.X 搭建Prometheus+node_exporter+Grafana实时监控平台
Prometheus简介 什么是 Prometheus Prometheus是一个开源监控报警系统和时序列数据库 主要功能 多维数据模型(时序由 metric 名字和 k/v 的 labels 构成) ...
- Prometheus+Grafana通过kafka_exporter监控kafka
Prometheus+Grafana通过kafka_exporter监控kafka 一.暴露 kafka-metric 方式 二.jmx_exporter方式 2.1 下载jmx_prometheus ...
- Docker监控平台prometheus和grafana,监控redis,mysql,docker,服务器信息
Docker监控平台prometheus和grafana,监控redis,mysql,docker,服务器信息 一.通过redis_exporter监控redis 1.1 下载镜像 1.2 运行服务 ...
- Grafana+Prometheus 搭建 JuiceFS 可视化监控系统
作为承载海量数据存储的分布式文件系统,用户通常需要直观地了解整个系统的容量.文件数量.CPU 负载.磁盘 IO.缓存等指标的变化. JuiceFS 没有重复造轮子,而是通过 Prometheus 兼容 ...
- 【Prometheus+Grafana系列】监控MySQL服务
前言 前面的一篇文章已经介绍了 docker-compose 搭建 Prometheus + Grafana 服务.当时实现了监控服务器指标数据,是通过 node_exporter.Prometheu ...
随机推荐
- flask基本项目结构
|-- myproject |-- config.py |-- flask-env.yml |-- manage.py |-- app | |-- models.py | |-- __init__.p ...
- P6185 [NOI Online #1 提高组] 序列
给定两个长度为n的序列\(A\),\(B\). 有m个可用的操作\((t_i,u_i,v_i)\). \(t\)代表操作类型. 当\(t=1\)时,表示能够将\(A_{u_i}\)和\(A_{v_i} ...
- JS 一些基本正则校验
记录下JS一些基本正则校验,以备后需. 1 //手机号码校验 2 function formCheckMobilePhone(data) { 3 var pattern = /^[1-9]{1}\d{ ...
- handler+looper+messagequeue源码解析
https://www.jianshu.com/p/b4d745c7ff7ahandler机制源码1.handler机制的作用在多线程的场景中,将子线程中需要更新UI的操作信息传递到UI主线程.多个线 ...
- PHP的WAMP的安装
WAMP独立安装 软件官网下载: Apache:http://httpd.apache.org/download.cgi MySQL:http://dev.mysql.com/downloads/ P ...
- 【Vue】三
Vue组件 非单文件组件 一个文件包含多个组件 单文件组件 一个文件只包含一个组件,vue文件初始化:vueInit <template lang=""> <di ...
- The first week match's conclusion
自我声讨(不是 这周比赛有难也有易,但是我都是写得很少,摸鱼实在太严重,当然技术不到位也是一个方面,主要还是自己的问题.不再讨论 这周比赛学到.用到的的语法如下 快读 int read() { int ...
- ROS动态调试PID参数
ROS动态调试PID参数 连接小车 注意:必须在同一区域网 ssh clbrobort@clbrobort 激活树莓派主板 roslaunch clbrobot bringup.launch 打开PI ...
- DeFi-W3
Gas Fee 每一笔交易都会产生Gas Fee. GWei ETH的最小单位 出价(gas fee)的高低会影响交易上联的速度,越快就价格越高. gas fee是跟具体的计算量有关的 Smart c ...
- Typora 最新中文版安装破解V1.4.8
Typora中文破解版是一款好用极简免费的跨平台Markdown编辑器,软件使用这款软件能够帮助用户轻松将文本转换到HTML,软件从底层向上设计,软件支持markdown的标准语法,同时这款软件还支持 ...