Large scale e-commerce project - environment construction

1. Use docker install mysq5.7 and redis

docker pull mysql:5.7

Execute the following instructions , then mysql Just put it on

docker run -p 3306:3306 --name mysql \
-v /mydata/mysql/log:/var/log/mysql \
-v /mydata/mysql/data:/var/lib/mysql \
-v /mydata/mysql/conf:/etc/mysql \
-e MYSQL_ROOT_PASSWORD=root \
-d mysql:5.7 

Use docker -ps View the running container


As shown in the figure below mysql A container has been installed and created and is running

Instructions ：
docker run -p 3306:3306 --name mysql    Create and launch mysql Containers

ip In front of a 3306 yes docker The port of , hinder 3306 It's inside the container mysql The port of

--name  Is to give a name to the running container

-v /mydata/mysql/log:/var/log/mysql \        /mydata/mysql/log yes linux Directory of this machine , Back /var/log/mysql \  yes mysql The contents in the container , This means , Mount the directory in the container to this computer , When the files in the corresponding directory in the container change , The local linux The contents of the corresponding directory will also change , This is done to simplify the operation , You don't have to go into the container every time you want to see the file . After external modification , The interior of the container will also change .

Actually , Each container is a complete linux Running environment , take mysql Both say ,mysql The container contains linux Of kernel（ kernel ） and mysql Software

To configure mysql,  stay /mydata/mysql/conf New under the directory my.cnf file , Add the following configuration
 

[client]
default-character-set=utf8

[mysql]
default-character-set=utf8

[mysqld]
init_connect='SET collation_connection=utf8_unicode_ci'
init_connect='SET NAMES utf8'
character-set-server=utf8
collation-server=utf8_unicode_ci
skip-character-set-client-handshake
skip-name-resolve

install redis
 

docker pull redis

Then configure redis, Execute the following command , establish redis Container and in mydata Mapping below redis Configuration file for

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

test redis, start-up redis client
 

docker exec -it redis redis-cli

By this time redis Data can only be saved in memory , It doesn't last , To configure redis The persistence of , Turn on aof Persistence . stay redis.conf Add configuration... To the configuration file
 

appendonly yes