Deployment of Spring Boot Real project Mall in Linux environment (based on Docker container)

SpringBoot actual combat e-commerce project mall address: github.com/macrozheng/…

Abstract

This article mainly introduces the deployment of mall in Linux environment, including installation of Mysql, Redis, Nginx, RabbitMQ, Elasticsearch, Mongodb and SpringBoot application in Docker container. Based on CenterOS7.6.

Docker environment installation

• Install yum – utils:

yum install -y yum-utils device-mapper-persistent-data lvm2
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• Add docker repository location to yum source:

yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
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• Install the docker:

yum install docker-ce
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• Start the docker:

systemctl start docker
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Mysql installation

• Download mysql5.7 docker image:

Docker pull mysql: 5.7Copy the code

• Start with the docker command:

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: 5.7Copy the code

• Parameters that
  • -p 3306:3306: maps port 3306 of a container to port 3306 of a host
  • – v/mydata/mysql/conf: / etc/mysql: the configuration folder to hang on to the host
  • – v/mydata/mysql/log: / var/log/mysql: mount the log files to the host
  • – v/mydata/mysql/data: / var/lib/mysql/data folder mount to the host
  • -e MYSQL_ROOT_PASSWORD=root: initializes the password of user root
• Enter the docker container running mysql:

docker exec -it mysql /bin/bash
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• Open client with mysql command:

mysql -uroot -proot --default-character-set=utf8
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• Create mall database:

create database mall character set utf8
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• Install docment/ SQL /mall. SQL to Linux server:

yum -y install lrzsz
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• Copy the mall. SQL file to the/directory of the mysql container:

docker cp /mydata/mall.sql mysql:/
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• Import SQL file into database:

use mall;
source /mall.sql;
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• Create a Reader account and modify permissions so that any IP can access it:

grant all privileges on*. *to 'reader' @The '%' identified by '123456';
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Redis installation

• Download redis3.2 docker image:

Docker pull redis: 3.2Copy the code

• Start with the docker command:

Docker run -p 6379:6379 --name redis \ -v /mydata/redis/data:/data \ -d redis:3.2 redis-server --appendonly yesCopy the code

• Enter the redis container and run the redis-cli command to connect:

docker exec -it redis redis-cli
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Nginx installation

Download nginx1.10 docker image:

Docker pull nginx: 1.10Copy the code

Copy the nginx configuration from the container

• Run the container first (to copy configuration files) :

docker run -p 80:80 --name nginx \ -v /mydata/nginx/html:/usr/share/nginx/html \ -v /mydata/nginx/logs:/var/log/nginx \ - d nginx: 1.10Copy the code

• Copy the configuration file in the container to the specified directory:

docker container cp nginx:/etc/nginx /mydata/nginx/
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• Change the file name:

mv nginx conf
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• Terminating and deleting containers:

docker stop nginx
docker rm nginx
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Start with the docker command:

docker run -p 80:80 --name nginx \ -v /mydata/nginx/html:/usr/share/nginx/html \ -v /mydata/nginx/logs:/var/log/nginx \ - v/mydata/nginx/conf: / etc/nginx \ - d nginx: 1.10Copy the code

The RabbitMQ installation

• Download rabbitmq3.7.15 docker image:

Docker pull the rabbitmq: 3.7.15Copy the code

• Start with the docker command:

docker run -d --name rabbitmq \ --publish 5671:5671 --publish 5672:5672 --publish 4369:4369 \ --publish 25672:25672 --publish 15672:15671 --publish 15672:15672 \ rabbitMQ :3.7.15Copy the code

• Enter the container and enable the management function:

docker exec -it rabbitmq /bin/bash
rabbitmq-plugins enable rabbitmq_management
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• Enable firewall:

firewall-cmd --zone=public --add-port=15672/tcp --permanent
firewall-cmd --reload
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• Visit the address to check whether the installation is successful:http://192.168.3.101:15672/
  

  

• Enter the password and log in to: guest guest
• Create an account and set its role to administrator: Mall Mall
  

  

• Create a new virtual host: /mall
  

  

• Click the mall user to enter the user configuration page
  

  

• Assign the permission to the mall user for the virtual host
  

  

Elasticsearch installation

• Download elasticsearch6.4.0 docker image:

Docker pull elasticsearch: 6.4.0Copy the code

• Change the size of the virtual memory area, otherwise it will not start because it is too small:

sysctl -w vm.max_map_count=262144
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• Start with the docker command:

docker run -p 9200:9200 -p 9300:9300 --name elasticsearch \ -e "discovery.type=single-node" \ -e "cluster.name=elasticsearch" \ -v /mydata/elasticsearch/plugins:/usr/share/elasticsearch/plugins \ -v / mydata/elasticsearch/data: / usr/share/elasticsearch/data \ - d elasticsearch: 6.4.0Copy the code

• Start will find/usr/share/elasticsearch/data directory access permissions, only need to modify/mydata/elasticsearch/data directory permissions, restart again.

chmod 777 /mydata/elasticsearch/data/
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• Install the Chinese word analyzer IKAnalyzer and restart it:

docker exec -it elasticsearch /bin/bash
#This command needs to be run in a container
elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v6.4.0/elasticsearch-analysis-ik-6.4.0.zip
docker restart elasticsearch
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• Enable firewall:

firewall-cmd --zone=public --add-port=9200/tcp --permanent
firewall-cmd --reload
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• Access will return version information:http://192.168.3.101:9200/
  

  

Kibana installation

• Download kibana6.4.0 Docker image:

Docker pull kibana: 6.4.0Copy the code

• Start with the docker command:

docker run --name kibana -p 5601:5601 \ --link elasticsearch:es \ -e "elasticsearch.hosts=http://es:9200" \ -d Kibana: 6.4.0Copy the code

• Enable firewall:

firewall-cmd --zone=public --add-port=5601/tcp --permanent
firewall-cmd --reload
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• Access the address to test:http://192.168.3.101:5601
  

  

Mongo installation

• Download Mongo3.2 docker image:

Docker pull mongo: 3.2Copy the code

• Start with the docker command:

Docker run - p - 27017-27017 the name mongo \ - v/mydata/mongo/db: / data/db \ - d mongo: 3.2Copy the code

Docker all environment installation completed

• All downloaded image files:
  

  

• All applications running in the container:
  

  

SpringBoot application deployment

Build all Docker images and upload them

• Open a comment in POM.xml using the Docker plug-in:
  

  

• Modify dockerHost to your own docker server address:
• Build an image and upload it:
  
  
  

  

  

Deploy the mall – admin

docker run -p 8080:8080 --name mall-admin \ --link mysql:db \ -v /etc/localtime:/etc/localtime \ -v / mydata/app/admin/logs: / var/logs \ - d mall/mall - admin: 1.0 the SNAPSHOTCopy the code

Note: CenterOS7.2 needs to be added to this line, otherwise the container time zone and the host will not be synchronized

-v /etc/timezone:/etc/timezone \
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Deploy the mall – search

docker run -p 8081:8081 --name mall-search \ --link elasticsearch:es \ --link mysql:db \ -v The/etc/localtime: / etc/localtime \ v/mydata/app/search/logs: / var/logs \ - d mall/mall - search: 1.0 the SNAPSHOTCopy the code

Deploy the mall – port

docker run -p 8085:8085 --name mall-portal \ --link mysql:db \ --link redis:redis \ --link mongo:mongo \ --link rabbitmq:rabbit \ -v /etc/localtime:/etc/localtime \ -v /mydata/app/portal/logs:/var/logs \ -d Mall/mall - portal: 1.0 the SNAPSHOTCopy the code

Enabling the Firewall

firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --zone=public --add-port=8081/tcp --permanent
firewall-cmd --zone=public --add-port=8085/tcp --permanent
firewall-cmd --reload
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Access the interface for testing

• Mall-admin APIhttp://192.168.3.101:8080/swagger-ui.html
  

  

• Mall-search APIhttp://192.168.3.101:8081/swagger-ui.html
  

  

• Mall-portal API document address:http://192.168.3.101:8085/swagger-ui.html
  

  

The public,

Mall project full set of learning tutorials serialized, attention to the public number the first time access.