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prometheus监控rabbitmq有两种方式。
3.8.0之前版本,RabbitMQ可以使用单独的插件prometheus_rabbitmq_exporter来向Prometheus公开指标,要单独下载到RabbitMQ安装目录中进行安装;
prometheus_rabbitmq_exporter:https://github.com/deadtrickster/prometheus_rabbitmq_exporter
3.8.0版开始,RabbitMQ附带了内置的Prometheus&Grafana支持。虽然内置了该插件,但也要进行安装
rabbitmq-prometheus:https://github.com/rabbitmq/rabbitmq-prometheus
不管什么版本都能使用,要单独启动exporter进程
rabbitmq_exporter:https://github.com/kbudde/rabbitmq_exporter
RabbitMQ 官方监控介绍:
https://www.rabbitmq.com/monitoring.html
https://www.rabbitmq.com/prometheus.html#overview-prometheus
1)参考官网文档: https://www.rabbitmq.com/prometheus.html
2)rabbitmq内置的有prometheu插件,需要开启
- # 可以在线开启,注意必须要rabbitmq服务存货
- rabbitmq-plugins enable rabbitmq_prometheus
- # 关闭插件
- rabbitmq-plugins disable rabbitmq_prometheus
可以在 rabbitmq UI界面看到 启动监听的端口,默认15692端口
windows:http://ip:15692/metrics
linux:curl 127.0.0.1:15692/metrics,非mq所在服务器需要把127.0.0.1改成你mq所在服务器的ip
此导出器通过prometheus.*配置键支持以下选项:
prometheus.path 定义到处端点,默认是“/metrics”。
prometheus.tcp.* 控制匹配的HTTP监听器设置those used by the RabbitMQ HTTP API。
prometheus.ssl.* 控制匹配的TLS(HTTPS)监听器设置those used by the RabbitMQ HTTP API。
简单示例:
- # these values are defaults
- prometheus.path = /metrics
- prometheus.tcp.port = 15692
这些配置可以通过rabbitmq的配置文件来修改,配置文件默认路径如下:
/etc/rabbitmq/rabbitmq.conf
插件地址:https://github.com/rabbitmq/rabbitmq-prometheus/blob/master/metrics.md
指标说明:https://github.com/rabbitmq/rabbitmq-prometheus/blob/master/metrics.md
prometheus.yml
- - job_name: "rabbitmq"
- file_sd_configs:
- - refresh_interval: 1m
- files:
- - /usr/local/prometheus/sd_config/rabbitmq.json
rabbitmq.json
- [{
- "targets": [
- "10.62.197.160:15692"
- ],
- "labels": {
- "service": "水利水电rabbitmq主机",
- "idc": "水利水电"
- }
- }]
1)本地下载后上传到linux服务器
https://github.com/kbudde/rabbitmq_exporter
https://www.rabbitmq.com/prometheus.html
2)直接在linux服务器上wget方式下载
- cd /software
- wget https://github.com/kbudde/rabbitmq_exporter/releases/download/v1.0.0-RC13/rabbitmq_exporter_1.0.0-RC13_linux_amd64.tar.gz
- tar -zxvf rabbitmq_exporter_1.0.0-RC13_linux_amd64.tar.gz -C /usr/local/
- cd /usr/local/
- mv rabbitmq_exporter_1.0.0-RC13_linux_amd64 rabbitmq_exporter
# 1、进入systemd目录 cd /usr/lib/systemd/system # 2、创建文件 vim rabbitmq_exproter.service # 添加如下内容 [Unit] Description=https://www.rabbitmq.com/prometheus.html After=network-online.target [Service] Restart=on-failure ExecStart=/usr/local/rabbitmq_exporter/rabbitmq_exporter -config-file /usr/local/rabbitmq_exporter/config.example.json [Install] WantedBy=multi-user.target # 生效系统systemd文件 systemctl daemon-reload # 设置开机自启 systemctl enable rabbitmq_exporter # 启动 systemctl start rabbitmq_exporter # 查看状态 systemctl status rabbitmq_exporter # 停止 systemctl stop rabbitmq_exporter
- # 后台启动
- nohup /usr/local/rabbitmq_exporter/rabbitmq_exporter >> /usr/local/rabbitmq_exporter/rabbitmq_exporter.out 2>&1 &
- # 指定端口
- --web.listen-address=:9419
http://172.30.18.244:9419/metrics,默认端口为9419
- # 进入 prometheus 文件夹
- cd /usr/local/prometheus
- # 编辑 prometheus 配置文件
- vim prometheus.yml
-
- # 添加如下内容
- - job_name: 'rabbitmq_exporter'
- static_configs:
- - targets: ['192.168.0.102:9419']
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