docker安装tomcat并映射本地目录

docker pull tomcat

tomcat版本

Server version: Apache Tomcat/9.0.36
Server built:   Jun 3 2020 17:07:09 UTC
Server number:  9.0.36.0
OS Name:        Linux
OS Version:     3.10.0-1062.9.1.el7.x86_64
Architecture:   amd64
JVM Version:    11.0.7+10
JVM Vendor:     Oracle Corporatio

所在目录

/usr/local/tomcat

创建本地的目录[root@VM_16_2_centos tomcat]# pwd

/root/tomcat
[root@VM_16_2_centos tomcat]# mkdir -p {webapps,logs}
[root@VM_16_2_centos tomcat]# ll
total 11
drwxr-xr-x 2 root root 4096 Jun 13 09:04 logs
drwxr-xr-x 2 root root 4096 Jun 13 09:04 webapps
[root@VM_16_2_centos tomcat]# 

创建容器

docker run -d -p 8989:8080 --name tomcat -v ~/tomcat/logs:/usr/local/tomcat/logs -v ~/tomcat/webapps:/usr/local/tomcat/webapps tomcat tail -f /dev/null

进入容器启动tomcat

docker exec -it tomcat /bin/bash

cd bin

./startup.sh

然后退出容器 ctrl p + ctrl q

cd ~/tomcat/webapps

mkdir ROOT

cd ROOT

# 创建页面
echo "Hello Tomcat " > index.html

如图所示