Create a docker image, initialize the JDK8 with the Tomcat environment

First, create the Dockerfile file:

Create the Dockerfile file and download the JDK with Tomcat in the Dockerfile directory.

Dockerfile File Contents:

1From Ubuntu:14.102 Maintainer Linx3 4 #把java与tomcat添加到容器中5ADD jdk-8u31-linux-x64.Tar. gz/usr/local/6ADD apache-tomcat-8.0. -.Tar. gz/usr/local/7 8 #配置java与tomcat环境变量9ENV Java_home/usr/local/jdk1.8. 0_31TenENV CLASSPATH $JAVA _home/lib/dt.jar: $JAVA _home/lib/Tools.jar OneENV catalina_home/usr/local/apache-tomcat-8.0. - AENV catalina_base/usr/local/apache-tomcat-8.0. - -ENV PATH $PATH: $JAVA _home/bin: $CATALINA _home/lib: $CATALINA _home/bin -  the #容器运行时监听的端口 -EXPOSE8080

Second, create the image

1 perform  docker build–t linx/tomcat.  Command

Third, enter the container:

1 Execute   18080:8080 linx/2 start Tomcat   ./usr/local/apache-tomcat- 8.0. /bin/startup. SH

can be accessed via the host's 18080 port or via the container 8080 port after boot  

You can also start a shared host directory using-V: Docker run–i–t–p 18080:8080–v/usr/local/dockerdata:/usr/local/docker Linx/tomcat

Mount the host's/usr/local/dockerdata to the container/usr/local/docker directory for shared data

modifications to the container can be used to save the image for later use

1  Docker commit Containerid LINX/TOMCAT3

  Save the container Containerid as an image

Save the container Containerid as an image

Article starting address: Solinx

http://www.solinx.co/archives/152

Create a docker image, initialize the JDK8 with the Tomcat environment