失败:端口已经分配

Question

我使用Docker在macOS Sierra 10.12.2上运行Oracle 11g Express

https://github.com/wnameless/docker-oracle-xe-11g

这是我的错误:

Last login: Sat Jan  7 22:42:11 on ttys000
?  ~ docker run -d -p 49160:22 -p 49161:1521 wnameless/oracle-xe-11g
docker: Cannot connect to the Docker daemon. Is the docker daemon running on this host?.
See 'docker run --help'.
?  ~ docker run -d -p 49160:22 -p 49161:1521 wnameless/oracle-xe-11g
043d8caecbb45d6e2e5999b69a2f760c20d53ff3aa2fad78cb1eb70acb058a1f
docker: Error response from daemon: driver failed programming external connectivity on endpoint serene_lalande (08bb0bd9684c0f92db7b736986bf894d3a57a714324405823496d13e175e7491): Error starting userland proxy: Bind for 0.0.0.0:49161 failed: port is already allocated.
?  ~ 

我诊断:

?  ~ netstat -anp tcp | grep 49161                                  
tcp4       0      0  192.168.1.2.49161      17.188.166.13.5223     ESTABLISHED
?  ~

?  ~ docker --version
Docker version 1.12.5, build 7392c3b

我的Dianostic ID:20EB9506-CC72-4093-8A15-60E05A841ED1

我不知道为什么.在那几周之前,它取得了成功.差不多,我改变了,发布了新的DHCP IP.如何运行Docker实例有Oracle 11g快递成功吗？

Answer 1

你不能两次发射

docker run -d -p 49160:22

因为这意味着你想在主机上分配端口49160两次,当然,第二次,你得到错误信息,尝试第二次运行

docker run -d -p 49161:22