7.1 端口映射
1. 随机端口映射
$ docker run -d -P tomcat:latest
da15993db0f7ee65d6aea55c46df577a829da8a23b6ab4344521a628c124e2f2
$ docker ps -l
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
da15993db0f7 tomcat:latest "catalina.sh run" 11 seconds ago Up 8 seconds 0.0.0.0:32768->8080/tcp, :::32768->8080/tcp goofy_payne2. 指定端口映射
$ docker run -d -p 127.0.0.1:8081:8080 tomcat:latest 618cb503046450c407c25e662872bee3ef255e758da35848a5170aa8e37f2f2f $ docker ps -l CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 618cb5030464 tomcat:latest "catalina.sh run" 6 seconds ago Up 3 seconds 127.0.0.1:8081->8080/tcp amazing_black$ docker run -d -p 127.0.0.1::8080 tomcat:latest 26973a0210775a21d3a5d24c9d1cc69aa813e65791ee54aa4643ac13b9c1e348 $ docker ps -l CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 26973a021077 tomcat:latest "catalina.sh run" 6 seconds ago Up 3 seconds 127.0.0.1:32769->8080/tcp competent_brown$ docker run -d -p 8082:8080 tomcat:latest f20c20202f271b1ae772650d9c9affa582fda88edac7e2e0b6935e96cac96fb7 $ docker ps -l CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f20c20202f27 tomcat:latest "catalina.sh run" 6 seconds ago Up 2 seconds 0.0.0.0:8082->8080/tcp, :::8082->8080/tcp nostalgic_bell
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