Docker自定義映象tomcat
阿新 • • 發佈：2018-12-26
1.mkdir -p /liyinlong/mydockerfile/tomcat9
2.在上述目錄下touch c.txt
3.將jdk和tomcat安裝的壓縮包拷貝進上一步目錄
apache-tomcat-9.0.8.tar.gz
jdk-8u171-linux-x64.tar.gz
4.在/liyinlong/mydockerfile/tomcat9目錄下新建Dockerfile檔案
FROM centos MAINTAINER liyinlong<[email protected]> #把宿主機當前上下文的c.txt拷貝到容器/usr/local/路徑下 COPY c.txt /usr/local/cincontainer.txt #把java與tomcat新增到容器中 ADD jdk-8u181-linux-x64.tar.gz /usr/local/ ADD apache-tomcat-9.0.11.tar.gz /usr/local/ #安裝vim編輯器 RUN yum -y install vim #設定工作訪問時候的WORKDIR路徑，登入落腳點 ENV MYPATH /usr/local WORKDIR $MYPATH #配置java與tomcat環境變數 ENV JAVA_HOME /usr/local/jdk1.8.0_181 ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar ENV CATALINA_HOME /usr/local/apache-tomcat-9.0.11 ENV CATALINA_BASE /usr/local/apache-tomcat-9.0.11 ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/lib:$CATALINA_HOME/bin #容器執行時監聽的埠 EXPOSE 8080 #啟動時執行tomcat # ENTRYPOINT ["/usr/local/apache-tomcat-9.0.11/bin/startup.sh"] # CMD ["/usr/local/apache-tomcat-9.0.11/bin/catalina.sh","run"] CMD /usr/local/apache-tomcat-9.0.11/bin/startup.sh && tail -F /usr/local/apache-tomcat-9.0.11/bin/logs/catalina.out
5.構建
[[email protected] tomcat9]# docker build -t liyinlongtomcat9 .(此處有個點哦，缺少會報錯)
6.run
docker run -d -p 9080:8080 --name myt9 -v /liyinlong/mydockerfile/tomcat9/test:/usr/local/apache-tomcat-9.0.11/webapps/test -v /liyinlong/mydockerfile/tomcat9/tomcat9logs/:/usr/local/apache-tomcat-9.0.11/logs --privileged=true liyinlongtomcat9
分步講解：
docker run -d(後臺執行) -p 9080:8080 --name myt9
-v(新增容器卷) /liyinlong/mydockerfile/tomcat9/test:
/usr/local/apache-tomcat-9.0.11/webapps/test
-v(新增容器卷) /liyinlong/mydockerfile/tomcat9/tomcat9logs/:
/usr/local/apache-tomcat-9.0.11/logs
--privileged=true
liyinlongtomcat9
7.驗證
流覽器開啟：http://192.168.17.132:9080/
docker exec -it containerID /bin/bash
