docker commit tomcat-test tomcat-test:v1docker
docker run -d --name=tomcat-test-v1 -p 8080:8080 -p 8081:8081 tomcat-test:v1tomcat
docker exec -it tomcat-test-v1 /bin/bashbash
docker commit tomcat-test tomcat-test:v1docker
docker run -d --name=tomcat-test-v1 -p 8080:8080 -p 8081:8081 tomcat-test:v1tomcat
docker exec -it tomcat-test-v1 /bin/bashbash