我运行启动tomcat8服务器的docker镜像,但它没有启动
我有Docker图像,我从docker文件创建.当我运行映像时,它能够运行tomcat服务器,然后命令提示符返回.这意味着该过程终止,我认为容器停止.所以当我看到http://localhost:8080时,没有出现tomcat页面.所以我无法找到实际的问题.我实际上试图构建自定义java8,tomcat8和maven作为环境,我想在该tomcat服务器中部署我的maven项目.Bellow是用于创建图像的Dockerfile
FROM scratch
FROM ubuntu:16.04
RUN mkdir /opt/java8
RUN mkdir /opt/tomcat8
RUN mkdir /opt/maven3
ENV JAVA_HOME /opt/java8
ENV CATALINA_HOME /opt/tomcat8
ENV M2_HOME /opt/maven3
ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin:$M2_HOME/bin
ADD jdk1.8.0_112 /opt/java8
ADD apache-tomcat-8.0.38 /opt/tomcat8
ADD apache-maven-3.3.9 /opt/maven3
EXPOSE 8080
CMD ["startup.sh", "run"]
我把3个文件夹的java,tomcat,maven放在Docker文件附近,这样就添加了.
现在,当我构建图像并运行图像时,会出现波纹管日志.
root@dhavalbhoot:/home/veni/Documents/dhaval_bhoot/docker_images/tomcat1#
docker run -it -p 8080:8080 dhaval/tomcat:8.0.38
输出:
Using CATALINA_BASE: /opt/tomcat8
Using CATALINA_HOME: /opt/tomcat8
Using CATALINA_TMPDIR: /opt/tomcat8/temp
Using JRE_HOME: /opt/java8
Using CLASSPATH:
\#/opt/tomcat8/bin/bootstrap.jar:/opt/tomcat8/bin/tomcat-juli.jar
Tomcat started.
root@dhavalbhoot:/home/veni/Documents/dhaval_bhoot/docker_images/tomcat1#
这样提示会回来,我在浏览器http://localhost:8080中检查tomcat页面没有出现所以帮我解决问题.