1.製作映象流程

2. 部署案例

2.1 匯入資料庫

• 建立資料庫和賬號密碼

  mysql> create database if not exists java_demo default charset utf8 ;         # 建立資料庫，預設utf8
  Query OK, 1 row affected (0.00 sec)
  
  
  mysql>  GRANT all on java_demo.* to 'java_demo'@'%' IDENTIFIED BY 'Aa@9953013';       #建立使用者並授權
  Query OK, 0 rows affected, 1 warning (0.02 sec)
  
  mysql> flush privileges;                  #重新整理
  Query OK, 0 rows affected (0.00 sec)
  
   
  

• 匯入資料

  [root@localhost ~]# mysql -h127.0.0.1 -ujava_demo -p'Aa@9953013' < db/tables_ly_tomcat.sql
  mysql: [Warning] Using a password on the command line interface can be insecure.
  

• 修改連線資料庫檔案：src/main/resources/application.yml

  server:
    port: 8080
  spring:
    datasource:
      url: jdbc:mysql://192.168.0.230:3306/java_demo?characterEncoding=utf-8
      username: java_demo
      password: Aa@9953013
      driver-class-name: com.mysql.jdbc.Driver
    freemarker:
      allow-request-override: false
      cache: true
      check-template-location: true
      charset: UTF-8
      content-type: text/html; charset=utf-8
      expose-request-attributes: false
      expose-session-attributes: false
      expose-spring-macro-helpers: false
      suffix: .ftl
      template-loader-path:
        - classpath:/templates/
  
   
  

2.2 建立jenkins專案

2.2 進行專案編寫

• 點選配置
  

• 原始碼地址：https://github.com/tiaotiaodan/tomcat-java-demo

• 複製github原始碼地址
  

• 這裡是github地址，可以使用沒有密碼拉取
  

• java打包：mvn clean package -Dmaven.test.skip=true

• 編寫dockerfile製作映象
  

  cd $WORKSPACE  && mv target/*.war   target/ROOT.war  
  cat > Dockerfile <<EOF
  FROM tomcat
  MAINTAINER  [email protected]
  
  COPY target/ROOT.war  /usr/local/tomcat/webapps/ROOT.war
  
  
  EOF
  docker build -t harbor.scajy.org/scajy/java:${tag} .
  
  docker login -uadmin -p'12345678' harbor.scajy.org
  docker push harbor.scajy.org/scajy/java:${tag}