Is installation of redis supported on docker?

Supports redis installation on docker. The installation method is: 1. Use "$ docker pull redis:latest" to install the redis image; 2. After the installation is completed, use the "$ docker run -itd --name redis -p port number redis" command to run the redis container; 3. You can Use "$ docker ps -a" to check whether the container is successfully installed.

The operating environment of this tutorial: linux7.3 system, docker version 19.03, Dell G3 computer.

Docker supports the installation of redis

After a normal installation of redis, redis can only be connected locally (127.0.0.1) by default and cannot be accessed remotely;

1. Install the redis image

Here we pull the official latest version of the image:

$ docker pull redis:latest

2. View the redis image

$ docker images

3. Run the container

After the installation is complete, we can use the following command to run the redis container:

$ docker run -itd --name redis -p 7001:6379 redis

The above command installs a container named redis, port The number is 7001;

4. Check that the container installation is successful

$ docker ps -a

Install redis under docker and support remote access

Normal After installing redis, redis can only be connected locally (127.0.0.1) by default and cannot be accessed remotely;

Use the following installation process to solve this problem;

1. Install the redis image (where latest is the mirror version, select the appropriate version according to the needs of the program)

$ docker pull redis:latest

2. Create two new folders, data and conf, in any location

$ mkdir -p /mydata/redis/data
$ mkdir -p /mydata/redis/conf

3. Add the configuration file /mydata/redis /conf/redis.conf

Edit as follows:

//#bind 127.0.0.1 #允许远程连接
protected-mode no #启用保护模式
appendonly yes #持久化
requirepass 123456 #密码

Note:

• Contents of the above file (redis.conf) There cannot be spaces between lines, otherwise after the new container is created, the container status will be stopped and cannot be started;

• If a redis password is configured, in addition to the redis ip port is required during configuration In addition, you also need to configure the redis password;

4. Create a redis container and start it. The command is as follows:

$ docker run --name redis -p 6379:6379 -v /mydata/redis/data:/data -v /mydata/redis/conf/redis.conf:/etc/redis/redis.conf -d redis redis-server /etc/redis/redis.conf

The interpretation is as follows:

• –name: Give the container a name

• -p: Port mapping container: host

• -v: Mount from Define configuration Custom configuration: Container internal configuration

• -d: Run in the background

$ telnet 192.168.1.113 6379

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