foreword
Today, a previous project needs to be adjusted, but because the project rediscan’t be connected, the project can be started, but it can’t be logged in, it needs to be cached token, and I don’t want to touch the historical code. I have installed too many things on this machine and I can’t handle it. I originally k8sbuilt one in the cluster, but the port can be used universally, but redisthe client cannot connect. If time is urgent, install one first linux.
install redis
Download the installation package
Download redisthe installation package
wget http://download.redis.io/releases/redis-4.0.8.tar.gz
Unzip the installation package
Unzip the installation package to the current directory
tar xzvf redis-4.0.8.tar.gz
Move to the unzipped directory
cd redis-4.0.8
Install
Execute the following command to install redis
make
cd src
make install PREFIX=/usr/local/redis
Create a storage directory for configuration files
mkdir /usr/local/redis/etc
Transfer the configuration file to installthe following directory
mv ../redis.conf /usr/local/redis/etc
start redis
Execute the following command to startredis
/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf
Configure external access
Because redisexternal access is not enabled by default, we cannot access the service on a non-local machine after startup redis, so we need to configure enabled redisremote access.
Open the server port
This step is unnecessary if the server port is already open
open 6379ports
iptables -A INPUT -p tcp --dport 6379 -j ACCEPT
Check open ports
/etc/init.d/iptables status
Modify the configuration file
After the server port is opened, redisthe remote access configuration is also opened, and the configuration file is modified
vi /usr/local/redis/etc/redis.conf
Find bindthe configuration item
Comment this configuration item, and then find protected-modethe configuration item
Save the configuration and restart after changing yesit tonoredis
pkill redis
/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf
redisAfter restarting, remote access is enabled
Configure boot
If you need to configure booting, you need to add the following configuration
background start
Change the startup mode of redis to start in the background, /usr/local/redis/etc/redis.confjust modify this configuration file
Execute the modification command
vi /usr/local/redis/etc/redis.conf
find daemonize nothis config
will nobe modified to yesthen save the configuration file
Start the startup script
To start the startup is /etc/rc.localto add the above startup command to this file
edit this file
vi /etc/rc.local
Add the above startup command at the bottom of the configuration
save configuration file