1、查找Docker Hub上的tomcat镜像[root@localhost /]# docker search tomcat
2、拉取官方的镜像[root@localhost /]# docker pull tomcat
3、查看镜像[root@localhost /]# docker images tomcat
4、使用Tomcat默认的配置来启动一个Tomcat容器[root@localhost /]# do罕铞泱殳cker run -d -p 8080:8080 --name tomcat tomcat:latest
5、创建Tomcat目录[root@localhost /]# mkdir -p /usr/app/tomcat
6、拷贝容器内Tomcat配置文件和日志到本地[root@localhost /]# docker cp tomcat:/usr/local/tomcat/conf /usr/app/tomcat/conf[root@localhost /]# docker cp tomcat:/usr/local/tomcat/logs /usr/app/tomcat/logs
7、停止tomcat容器[root@localhost /]# docker stop tomcat
8、删除tomcat容器[root@localhost /]# docker rm tomcat
9、创建并运行tomcat容器[root@localhost /]# docker run 颍骈城茇-d -p 8080:8080 --name tomcat -v /usr/app/tomcat/w髫潋啜缅ebapps:/usr/local/tomcat/webapps -v /usr/app/tomcat/conf:/usr/local/tomcat/conf -v /usr/app/tomcat/logs:/usr/local/tomcat/logs --restart=always tomcat:latest
10、查看创建的容器[root@localhost /]# docker ps | grep tomcat
11、查看容器的ip地址[root@localhost /]# docker inspect --format='{{.NetworkSettings.IPAddress}}' tomcat
12、查看firewalld状态[root@localhost /]# systemctl status firewalld
13、开启firewalld（可选，未开启时执行）[root@localhost /]# systemctl start firewalld
14、开放8080端口[root@localhost /]# firewall-cmd --zone=public --add-port=8080/tcp --permanent
15、重新载入[root@localhost /]# firewall-cmd --reload
16、查看是否生效[root@localhost /]# firewall-cmd --zone=public --query-port=8080/tcp
17、查看Tomcat日志[root@localhost /]# docker logs -f -t --tail 20 tomcat
