Ngatasi masalah kegagalan wiwitan server Redis: ngatasi masalah miwiti maneh lan ora bisa entuk akses sambungan remot

ing anyar CentOS 7 Server Redis wis diinstal ing mesin, nanging ora bisa miwiti nggunakake systemctl.

Coba miwiti layanan Redis▼

systemctl start redis.service

• Redis gagal diwiwiti (ora ana output).

Mangkene kedadeyan nalika nyoba nyambung menyang Redis:

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

Nanging miwiti Redis kanthi manual bisa digunakake:

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

Njaluk status Redis, nuduhake yen Redis ora diaktifake ▼

[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.

Ing ngisor iki ana pitakon liyane kanggo takon status Redis, nuduhake conto kegagalan Redis ▼

Ngatasi masalah sing server Redis gagal kanggo miwiti

Kanggo mbukak versi paling anyar saka Redis karo systemd, sampeyan kudu ngowahi file konfigurasi Redis:

/etc/redis.conf

Mbangun lan ngatur Redis karo support systemd ▼

daemonize no

supervised auto

Apa sing kudu ditindakake yen Redis ora bisa entuk akses sambungan remot sawise miwiti maneh server VPS?

Yen sampeyan miwiti maneh server VPS, Redis ora bisa miwiti entuk akses sambungan remot, sampeyan bisa mbusak file dump.rdb (snapshot memori) ▼

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

Priksa manawa layanan Redis wis diwiwiti▼

ps -ef|grep redis

• Coba miwiti maneh server VPS. Yen Redis bisa miwiti kaya biasane, tegese file konfigurasi Redis mung diowahi.