Laasigbotitusita Ikuna ibẹrẹ olupin Redis: yanju iṣoro ti atunbẹrẹ ati ko le gba iraye si asopọ latọna jijin

ninu titun CentOS 7 Ti fi sori ẹrọ olupin Redis sori ẹrọ, ṣugbọn ko le bẹrẹ lilo systemctl.

Gbiyanju lati bẹrẹ iṣẹ Redis▼

systemctl start redis.service

• Redis kuna lati bẹrẹ (ko si abajade).

Eyi ni ohun ti o ṣẹlẹ nigbati o n gbiyanju lati sopọ si Redis:

redis-cli
Could not connect to Redis at 127.0.0.1:6379: Connection refused
not connected>

Ṣugbọn bẹrẹ Redis pẹlu ọwọ ṣiṣẹ:

[root@redis ~]# redis-cli
127.0.0.1:6379>

Ipo Redis ibeere, o fihan pe Redis ko mu ṣiṣẹ ▼

[root@redis ~]# systemctl status redis.service
redis-server.service - Redis persistent key-value database
Loaded: loaded (/usr/lib/systemd/system/redis-server.service; disabled)
Active: inactive (dead)

November 25 18:52:16 redis systemd[1]: Starting Redis persistent key-value database...
November  25 18:52:16 redis systemd[1]: Started Redis persistent key-value database.

Atẹle jẹ ibeere miiran lati beere ipo Redis, ti n ṣafihan apẹẹrẹ ti ikuna Redis ▼

Yanju iṣoro ti olupin Redis kuna lati bẹrẹ

Lati ṣiṣẹ ẹya tuntun ti Redis pẹlu systemd, o nilo lati ṣatunkọ faili atunto Redis:

/etc/redis.conf

Kọ ati tunto Redis pẹlu atilẹyin eto ▼

daemonize no

supervised auto

Kini MO le ṣe ti Redis ko ba le gba iwọle asopọ latọna jijin lẹhin ti o tun bẹrẹ olupin VPS naa?

Ti o ba tun bẹrẹ olupin VPS, Redis ko le bẹrẹ lati gba iwọle asopọ latọna jijin, o le pa dump.rdb (aworan iranti) faili ▼

cd /var/lib/redis
mv dump.rdb dump.rdb_bak

Ṣayẹwo boya iṣẹ Redis ti bẹrẹ▼

ps -ef|grep redis

• Gbiyanju lati tun olupin VPS bẹrẹ Ti Redis ba le bẹrẹ bi igbagbogbo, o tumọ si pe faili atunto Redis kan ṣiṣatunṣe ṣiṣẹ.