一 设置开启自启动

1.设置自启动

# 设置开机启动
systemctl enable influxdb 

[root@192 influxdb]# systemctl enable influxdb
[root@192 influxdb]# 

二 设置用户名和密码

2.1 设置用户名和密码

1.进入到influxdb模式下，创建用户：create user "influxdb-jurf" with password 'jurf-123' with all privileges;

[root@192 influxdb]# influx
Connected to http://localhost:8086 version 1.7.9
InfluxDB shell version: 1.7.9
> show databases;
name: databases
name
----
_internal> create user "influxdb-jurf" with password 'jurf-123' with all privileges;
> show users;
user          admin
----          -----
influxdb-jurf true

2.2.修改配置文件

进入到/etc/influxdb目录下修改配置文件

2.3.重启服务

1.重启服务：systemctl stop  influxdb；systemctl restart  influxdb

2.进入influxdb ：influx -username influxdb-jurf -password 'jurf-123'

[root@192 influxdb]# systemctl stop influxdb
[root@192 influxdb]# systemctl restart  influxdb
[root@192 influxdb]# influx -username influxdb-jurf -password 'jurf-123'
Connected to http://localhost:8086 version 1.7.9
InfluxDB shell version: 1.7.9