docker手动创建tomcat容器且端口映射且磁盘对应

docker 创建 tomcat 容器且和宿主机数据磁盘映射,且重启容器后仍然保持网络端口映射

[root@bogon ~]# docker images

REPOSITORY TAG IMAGE ID CREATED SIZE

docker.io/centos latest 5182e96772bf 2 months ago 200 MB

[root@bogon ~]# docker ps -a

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES

[root@bogon ~]# docker run --name app -it -p 8080:8080 -v /media:/data/application docker.io/centos

[root@963a6a11e12c /]# cat /etc/redhat-release

CentOS Linux release 7.5.1804 (Core)

[root@963a6a11e12c /]# mv jdk1.8.0_65/ /usr/local/

[root@963a6a11e12c /]# vim /etc/profile

#最后添加：

export JAVA_HOME=/usr/local/jdk1.8.0_65

export PATH=$JAVA_HOME/bin:$PATH

export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

[root@963a6a11e12c /]# source /etc/profile

[root@963a6a11e12c /]# java -version

java version "1.8.0_65"

Java(TM) SE Runtime Environment (build 1.8.0_65-b17)

[root@963a6a11e12c /]# useradd tomcat

[root@963a6a11e12c /]# chown -R tomcat.tomcat /data/application/app/

[root@963a6a11e12c /]# /data/application/app/webserver/apache-tomcat-8.0.32/bin/startup.sh

[root@963a6a11e12c /]# ps -ef |grep app

有进程

[root@963a6a11e12c /]# exit

[root@bogon ~]# docker ps -a #退出容器后，容器停止，需要重启容器

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES

963a6a11e12c docker.io/centos "/bin/bash" 16 minutes ago Exited (0) 24 seconds ago app

[root@bogon ~]# docker start 963a6a11e12c #启动容器后，虽然有端口映射，但容器内 tomcat 还需要进入容器启动才行