Dockerfile構建基于centos的tomcat7+activiti5

1.準備tomcat7

下載地址：https://tomcat.apache.org/download-70.cgi

下載文件名：tar.gz (pgp, sha512)

2.準備jdk8

下載地址：https://www.oracle.com/technetwork/cn/java/javase/downloads/jdk8-downloads-2133151-zhs.html

下載文件名：jdk-8u181-linux-i586.tar.gz

3.準備mysqlr的jar包

mysql-connector-java-5.1.35.jar

4.準備activiti-explorer的war包

下載地址：https://github.com/Activiti/Activiti/releases/download/activiti-5.22.0/activiti-5.22.0.zip

a.解壓activiti-5.22.0.zip，進入activiti/wars目錄，找到activiti-explorer\WEB-INF\classes下的db.properties配置文件并打開，修改下數據庫連接信息

db=activiti

jdbc.driver=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql://localhost:3306/activiti

jdbc.username=root

jdbc.password=123456

b.添加jar包

將mysql-connector-java-5.1.35.jar驅動包拷貝到activiti-explorer\WEB-INF\lib目錄下

c.清空tomcat的webapps中的所有

d.把activiti-explorer目錄復制到tomcat的webapp目錄下，將activiti-explorer重命名為ROOT

5.編寫Dockerfile文件

FROM centos

MAINTAINER dengyunshuo "dengyunshuo@163.com"

RUN mkdir -p /home/java/jdk8

ADD jdk8 /home/java/jdk8

RUN mkdir -p /home/java/tomcat7

ADD tomcat7 /home/java/tomcat7

ENV JAVA_HOME /home/java/jdk8

ENV CATALINA_HOME /home/java/tomcat7

ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin

EXPOSE 8080

CMD ["/home/java/tomcat7/bin/catalina.sh","run"]

6.構建鏡像

docker build -t activiti5:0.0.1 .

docker images

7.啟動容器

docker run -d -p 8081:8080 --name activiti5 activiti5:0.0.1

docker ps -a

8.訪問地址

地址：http://localhost:8081/

用戶名：kermit

密碼：kermit