docker-compose-demo

A simple Docker Compose Demo for Spring Cloud Project .

中文文档

how to use

• build maven project and push them into docker by running "build-images.sh"

  if you are successful , you can find this :

  

• running project by using docker-compose :

    docker-compose up -d
  

  if you are successful , you can find this :

  

  and you can find container list in your Docker pannel :

  

• stop all the project by running :

    docker-compose down          
  

• if you changed the code , plz run :

    docker-compose down 
    
    ./rm-images.sh
    
    ./build-image.sh
    
    docker-compose up
  

  the ./rm-images.sh will remove the Image from Docker :

  

  the ./build-image.sh will package your project and upload it to Docker .

  before you run ./build-image.sh , your Docker pannel should be look like this :

  

  after your run ./build-image.sh , your Docker pannel should be look like this :

  

• plz pay attention , if you want to debug in IDEA , you need set your hosts file :

    127.0.0.1 docker-compose-eureka
    127.0.0.1 docker-compose-config
    127.0.0.1 docker-compose-gateway
    127.0.0.1 demo-api-a
    127.0.0.1 demo-api-b                
  

  But jut running in Docker , you do not need set this .

running demo

• Eureka pannel should be look like this :

  

• config server should be look like this :

  

• visit demo-api-a throw zuul gateway should be look like this :

  

• visit demo-api-b throw zuul gateway should be look like this :

  

write file to host demo

• simply visit http://localhost:2333/demo-api-a/write

• go to /Volumes

• use ls order , and you can find a file named demo-api-a.txt (after the container is dead , this file will still exist)

read and write file from host demo

• simply visit http://localhost:2333/demo-api-a/read

• go to /Volumes

• use ls order , and you can find a file named demo-api-a-data.txt , which data is coming from /Volumes/demo-api-a.txt