mysqld-exporter部署

# 1.创建目录

[root@summer exporter]# mkdir -p /opt/exporter
[root@summer exporter]# cd /opt/exporter

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# 2.解压

[root@summer soft]# tar zxvf mysqld_exporter-0.12.1.linux-amd64.tar.gz 
mysqld_exporter-0.12.1.linux-amd64/
mysqld_exporter-0.12.1.linux-amd64/NOTICE
mysqld_exporter-0.12.1.linux-amd64/mysqld_exporter
mysqld_exporter-0.12.1.linux-amd64/LICENSE

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# 3.修改名称

[root@summer soft]# mv mysqld_exporter-0.12.1.linux-amd64 /opt/exporter/
[root@summer soft]# cd -
/opt/exporter
[root@summer exporter]# ll
total 4
drwxr-xr-x 2 3434 3434   58 Jul 29  2019 mysqld_exporter-0.12.1.linux-amd64
drwxrwxrwx 2 3434 3434   56 Jun 16 21:19 node_exporter
-rw------- 1 root root 3974 Dec  1 11:00 nohup.out
[root@summer exporter]# mv mysqld_exporter-0.12.1.linux-amd64/ mysqld_exporter
[root@summer exporter]# ll
total 4
drwxr-xr-x 2 3434 3434   58 Jul 29  2019 mysqld_exporter
drwxrwxrwx 2 3434 3434   56 Jun 16 21:19 node_exporter
-rw------- 1 root root 3974 Dec  1 11:00 nohup.out
[root@summer exporter]#

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# 4.创建mysql配置文件

[root@summer exporter]# vim /opt/exporter/mysqld_exporter/.my.cnf
[root@summer exporter]# cd mysqld_exporter/
[root@summer mysqld_exporter]# ll -a
total 14488
drwxr-xr-x 2 3434 3434       73 Dec  1 11:27 .
drwxr-xr-x 4 root root       67 Dec  1 11:23 ..
-rw-r--r-- 1 3434 3434    11325 Jul 29  2019 LICENSE
-rw-r--r-- 1 root root       35 Dec  1 11:27 .my.cnf
-rwxr-xr-x 1 3434 3434 14813452 Jul 29  2019 mysqld_exporter
-rw-r--r-- 1 3434 3434       65 Jul 29  2019 NOTICE
[root@summer mysqld_exporter]# pwd
/opt/exporter/mysqld_exporter
[root@summer mysqld_exporter]# cat .my.cnf 
[client]
port=23306
user=root
password=summer

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# 5.启动服务

[root@summer exporter]# $ nohup /opt/exporter/mysqld_exporter/mysqld_exporter --config.my-cnf="/opt/exporter/mysqld_exporter/.my.cnf" &
[1] 671

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# 6.验证

curl http://IP:9104/metrics

# 7.展示

所用模板：7362

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