docker 记录

yum install docker
service docker start
docker pull tomcat:8-jre8

docker run --name tomcat  -d -p 8080:8080 -v /ngnix/www:/usr/local/tomcat/webapps/ROOT -d tomcat:8-jre8
cd /ngnix/www
vi index.html

docker ps -a
docker exec -it 88c0abae6e98  /bin/bash