1,，下載jdk和tomcat

wget https://dlcdn./tomcat/tomcat-8/v8.5.93/bin/apache-tomcat-8.5.93.tar.gz

wget https://repo./java/jdk/8u202-b08/jdk-8u202-linux-x64.tar.gz 

2,，vim Dockerfile

FROM centos:latest     
MAINTAINER Amadeus
# now add java and tomcat support in the container
ADD jdk-8u202-linux-x64.tar.gz /usr/local/                  
ADD apache-tomcat-8.5.93.tar.gz /usr/local/

# configuration of java and tomcat ENV
ENV JAVA_HOME /usr/local/jdk1.8.0_202
ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
ENV CATALINA_HOME /usr/local/apache-tomcat-8.5.93
ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/lib:$CATALINA_HOME/bin

# container listener port
EXPOSE 8080
# startup web application services by self
CMD /usr/local/apache-tomcat-8.5.93/bin/catalina.sh run

3,，build docker鏡像

docker build -t ureport2 .

4. docker run ，映射本地war包路徑和logs日志

docker run --name ureport -d -p 8080:8080 -v /home/ureport/logs:/usr/local/apache-tomcat-8.5.93/logs -v /home/ureport/www:/usr/local/apache-tomcat-8.5.93/webapps --privileged=true ureport2

5. 關(guān)閉防火墻

service firewalld stop

6.如果出現(xiàn)docker network錯(cuò)誤,，執(zhí)行：

?systemctl restart docker