Docker下prometheus安装mysqld-exporter/redis_exporter/mongo-exporter【亲测可用】

一、安装mysqld-exporter

1、下载mysqld-exporter：docker pull prom/mysqld-exporter

2、根据自己配置的数据库用户名和密码进行启动

docker run -d --name mysqld_exporter -p 9104:9104 -e DATA_SOURCE_NAME="root:Newmysql55..(127.0.0.1:3306)/" prom/mysqld-exporter

3、查看启动过的容器实例：docker ps -a

4、自动启动：docker update --restart=always b3cfe4658581

5、切换root用户操作，修改prometheus配置文件

cd /usr/local/prometheus/data

编辑prometheus.yml文件：vim prometheus.yml，整下如下代码

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=` to any timeseries scraped from this config.
  - job_name: 'prometheus'
    static_configs:
    - targets: ['192.168.184.130:9090']

  - job_name: 'mysql'
    static_configs:
    - targets: ['192.168.184.130:9104']

6、查看启动过的容器实例：docker ps -a

7、重启prometheus：docker restart e21b260d923d

8、重启mysqld-exporter：docker restart b3cfe4658581

9、登录prometheus进行查看：http://192.168.184.130:9090/

二、安装redis_exporter

1、下载：docker pull oliver006/redis_exporter

2、运行：docker run -d --name redis_exporter -p 9121:9121 oliver006/redis_exporter

3、自动启动：docker update --restart=always 448f012f6c68

4、切换root用户操作，修改prometheus配置文件

cd /usr/local/prometheus/data

编辑prometheus.yml文件：vim prometheus.yml，整下如下代码

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=` to any timeseries scraped from this config.
  - job_name: 'prometheus'
    static_configs:
    - targets: ['192.168.184.130:9090']

  - job_name: 'mysql'
    static_configs:
    - targets: ['192.168.184.130:9104']

  - job_name: 'redis'
    static_configs:
    - targets: ['192.168.184.130:9121']

5、查看启动过的容器实例：docker ps -a

6、重启prometheus：docker restart e21b260d923d

三、安装mongo-exporter

mongo-exporter安装方法1：

下载：docker pull noenv/mongo-exporter:latest

创建账号密码是在navicat链接mongodb之后进行查询创建

use admin

db.createUser({user:"root",pwd:"Newmongodb55..",roles:[{role:'root',db:'admin'}]})

运行：

mkdir -p /root/docker_volume/mongodb/data

docker run -d --name mongo-explorer -p 30056:9104 noenv/mongo-exporter --mongodb.uri mongodb://root:[email protected]:27017

注意：上面的9104端口是必须的，而且它与mysql-exporter的端口都是9104

查看启动过的容器实例：docker ps -a

自动启动：docker update --restart=always 436ac6f83c60

切换root用户操作，修改prometheus配置文件

cd /usr/local/prometheus/data

编辑prometheus.yml文件：vim prometheus.yml，整下如下代码

# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=` to any timeseries scraped from this config.
  - job_name: 'prometheus'
    static_configs:
    - targets: ['192.168.184.130:9090']

  - job_name: 'mysql'
    static_configs:
    - targets: ['192.168.184.130:9104']

  - job_name: 'redis'
    static_configs:
    - targets: ['192.168.184.130:9121']

  - job_name: 'mongo'
    static_configs:
    - targets: ['192.168.184.130:9104']