Evan：/* * see also */

2020-12-10T07:23:17Z

* see also

新页面

=* intra=
Blackbox Exporter是Prometheus社区提供的官方黑盒监控解决方案，其允许用户通过：HTTP、HTTPS、DNS、TCP以及ICMP的方式对网络进行探测
=* install=
==** From source==
==** Using Docker==
docker-compose 自带了也可以自己安装在其它机器上
==** 官方下载包解压和自己手工写sysd启动脚本==
==** visa==
直接 ip:9115 或者如下作ng proxy_pass

http://blackbox.com/metrics

http://blackbox.com/probe?target=prometheus.io&module=http_2xx

为1 成功 0 不成功
或者Logs 查看日志
=* conf=
<pre>
这个可以参考 laradock 用变量哦
#填写你的 blackboxip,可能和我的不一样
vim prometheus/prometheus.yml

#replacement: "10.3.10.124:9115" # Blackbox exporter.
replacement: "blackbox_exporter:9115" # Blackbox exporter.

重载
curl -X POST http://127.0.0.1:9090/-/reload

<http_probe>可配置参数有空要看一下加强一下

# 目标的HTTP基本身份验证凭据。
basic_auth:
[ username: <string> ]
[ password: <secret> ]
</pre>

=* grafana =

grafana 7587

9965号模板，数据源选择Prometheus 模板下载地址 https://grafana.com/grafana/dashboards/9965

可以直接进去容器里面安装
此模板需要安装饼状图插件下载地址 https://grafana.com/grafana/plugins/grafana-piechart-panel
安装插件，重启grafana生效。

grafana-cli plugins install grafana-piechart-panel
service grafana-server restart

https://blog.csdn.net/shykevin/article/details/103527945

5345 好像有点老
https://grafana.com/grafana/dashboards/5345
=* 实例了=
==** http post==

https://market-api.126.com/api/v1/market/coin/rank/thirty

https://blog.csdn.net/qq_25934401/article/details/84325356

=* 配置参考 =
<pre> cp config.yml config.ymltodaygood
#add to config.yml
- job_name: 'blackbox'
metrics_path: /probe
params:
module: [http_2xx] # Look for a HTTP 200 response.
static_configs:
- targets:
- https://hk.search.yahoo.com
#- https://pagertree.com
#- https://prometheus.io
labels:
instance: user_status
grop: 'web'
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
#replacement: "localhost:9115" # Blackbox exporter.
replacement: "blackbox_exporter:9115" # Blackbox exporter.
- target_label: region
replacement: "local"

- job_name: 'blackbox http_post_2xx'
metrics_path: /probe
params:
module: [http_post_2xx] # Look for a HTTP 200 response.
static_configs:
- targets:
- https://m-api.126.com/api/v1/m/coin/rank/thirty
#- https://linuxchina.net
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- source_labels: [__param_target]
target_label: instance
- target_label: __address__
#replacement: "localhost:9115" # Blackbox exporter.
#replacement: "10.3.10.124:9115" # Blackbox exporter.
replacement: "blackbox_exporter:9115" # Blackbox exporter.
- target_label: region
replacement: "local"

</pre>
官方配置eg 这个官方的放进去也是报错老是重启哈哈
https://github.com/prometheus/blackbox_exporter/blob/master/example.yml

blackbox exporter 配置文件解读

官方解释:https://github.com/prometheus/blackbox_exporter/blob/master/CONFIGURATION.md

git clone https://github.com/PagerTree/prometheus-grafana-alertmanager-example.git
cd "$DIRECTORY"

=* 进阶=

[https://cloud.tencent.com/developer/article/1584310 网络探测：Blackbox Exporter]

介绍几种应用场景这个有空要试一下

[https://blog.csdn.net/u014029783/article/details/80001862?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-5.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-5.nonecase blackbox_exporter源码阅读]

网络探测监控的操作还有HTTPS DNS TCP ICMP SSH etc
<pre>
监控主机存活状态

编辑prometheus配置文件

最后一行添加

最后一行添加

- job_name: node_status
metrics_path: /probe
params:
module: [icmp]
static_configs:
- targets: ['10.165.94.31']
labels:
instance: node_status
group: 'node'
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- target_label: __address__
replacement: 172.19.155.133:9115

注意：10.165.94.31是被监控端ip，172.19.155.133是Blackbox_exporter

监控主机端口存活状态
- job_name: 'prometheus_port_status'
metrics_path: /probe
params:
module: [tcp_connect]
static_configs:
- targets: ['172.19.155.133:8765']
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: 172.19.155.133:9115

监控网站状态

- job_name: web_status
metrics_path: /probe
params:
module: [http_2xx]
static_configs:
- targets: ['http://www.baidu.com']
labels:
instance: user_status
group: 'web'
relabel_configs:
- source_labels: [__address__]
target_label: __param_target
- target_label: __address__
replacement: 172.19.155.133:9115

</pre>

=* see also=

[https://github.com/prometheus/blackbox_exporter/blob/master/CONFIGURATION.md Blackbox exporter configuration]

[https://github.com/prometheus/blackbox_exporter/blob/master/example.yml Blackbox exporter configuration Exmaple]

https://github.com/prometheus/blackbox_exporter

https://yunlzheng.gitbook.io/prometheus-book/part-ii-prometheus-jin-jie/exporter/commonly-eporter-usage/install_blackbox_exporter

[https://blog.frognew.com/2018/02/prometheus-blackbox-exporter.html 使用Prometheus的blackbox_exporter进行网络监控]

[https://blog.csdn.net/qq_25934401/article/details/84325356 Prometheus 监控之 Blackbox_exporter黑盒监测 [icmp、tcp、http(get\post)、dns、ssl证书过期时间<nowiki>]</nowiki>]
[[category:ops]] [[category:container]]

Blackbox exporter - 版本历史

Evan：​/* * see also */

Evan：/* * see also */