docker:来自守护进程的错误响应:驱动程序在端点上编程外部连接失败

Question

我在 Ubuntu 18.04 上尝试，尝试运行 docker 示例遵循此文档:
https://www.learnitguide.net/2018/06/write-dockerfile-to-build-own-images.html

docker run -d -it --name myweb80012 -p 192.168.2.1:8001:8001 myserver_new 

但我收到此错误:

docker: Error response from daemon: driver failed programming external connectivity on endpoint myweb80012 (94a73a664dd3b9c9dc59b750e70d157568f4d4551f733c29d5f86c7e0db287b8): Error starting userland proxy: listen tcp 192.168.2.1:8001: bind: cannot assign requested address.

我的 docker 版本

  # docker -v
    Docker version 18.09.0, build 4d60db4

 #sudo docker version
Client:
 Version:           18.09.0
 API version:       1.39
 Go version:        go1.10.4
 Git commit:        4d60db4
 Built:             Wed Nov  7 00:49:01 2018
 OS/Arch:           linux/amd64
 Experimental:      false

Server: Docker Engine - Community
 Engine:
  Version:          18.09.0
  API version:      1.39 (minimum version 1.12)
  Go version:       go1.10.4
  Git commit:       4d60db4
  Built:            Wed Nov  7 00:16:44 2018
  OS/Arch:          linux/amd64
  Experimental:     false

如何解决这个问题？

Answer 1

您正在尝试绑定(bind)到主机上任何接口(interface)上都不存在的 IP 地址。从端口发布中删除 IP 地址或使用主机上存在的 IP 地址:

docker run -d -it --name myweb80012 -p 8001:8001 myserver_new

或类似环回的东西:

docker run -d -it --name myweb80012 -p 127.0.0.1:8001:8001 myserver_new