環(huán)境
Ubuntu 18.04
Port 6379
Redis version 5:4.0.9-1
1-安裝
apt install redis
2-安裝完成-自啟時(shí)提示啟動服務(wù)失敗
Errors were encountered while processing:
redis-server
redis
E: Sub-process /usr/bin/dpkg returned an error code (1)
W: Operation was interrupted before it could finish
root@iZ2zeiudkwjc07o9jfa4fgZ:/var/log/nginx# systemctl status redis-server.service
● redis-server.service - Advanced key-value store
Loaded: loaded (/lib/systemd/system/redis-server.service; disabled; vendor preset: enabled)
Active: activating (start) since Fri 2019-01-25 15:15:44 CST; 20s ago
Docs: http://redis.io/documentation,
man:redis-server(1)
Process: 28248 ExecStart=/usr/bin/redis-server /etc/redis/redis.conf (code=exited, status=0/SUCCESS)
Tasks: 0 (limit: 2325)
CGroup: /system.slice/redis-server.service
Jan 25 15:15:44 iZ2zeiudkwjc07o9jfa4fgZ systemd[1]: Starting Advanced key-value store...
Jan 25 15:15:44 iZ2zeiudkwjc07o9jfa4fgZ systemd[1]: redis-server.service: Can't open PID file /var/run/redis/redis-server.pid (yet?) after start: No such file or directory
3-查看日志信息
cat /var/log/redis/redis-server.log
#提示
Creating Server TCP listening socket ::1:6379: bind: Cannot assign requested address
oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
4-初步分析
主機(jī)上禁用了IPv6艇炎，而Ubuntu的redis-server軟件包（版本5：4.0.9-1）附帶了：綁定127.0.0.1 :: 1
5-解決辦法
修改redis配置文件中的 bind 地址龄坪；注釋 bind 地址或?qū)?bind 地址修改為 0.0.0.0
vim /etc/redis/redis.conf
// 注釋bind地址
#bind 127.0.0.1 ::1
//或修改bind地址-并允許其開放訪問
bind 0.0.0.0
6-啟動redis 服務(wù)
service redis-server start
7-檢查服務(wù)及端口
systemctl status redis-server
//提示信息
#redis-server.service - Advanced key-value store
#Active: active (running) since Fri 2019-01-25 15:24:47 CST; 41min ago
netstat -ntpl | grep 6379
//提示信息
#tcp 0 0 0.0.0.0:6379 0.0.0.0:* LISTEN 28507/redis-server
