最重要的Docker预览

我是一名新手,我一直在尝试在docker上安装实质(预览版)预览,以进行尝试.我一直在遵循官方指南.

拱

Install Docker using the following commands:

pacman -S docker
systemctl enable docker.service
systemctl start docker.service
gpasswd -a <username> docker
newgrp docker

Start Docker container:

docker run --name mattermost-preview -d --publish 8065:8065 mattermost/mattermost-preview

When Docker is done fetching the image,open http://localhost:8065/ in your browser.

不幸的是,我无法打开localhost：8065服务.

我已经在两个Docker的错误跟踪器中列出了此问题
https://github.com/docker/docker/issues/23730

我将其安装在ubuntu 14.04上,仍然遇到相同的问题.

Docker信息的输出

Containers: 3
 Running: 1
 Paused: 0
 Stopped: 2
Images: 2
Server Version: 1.11.2
Storage Driver: aufs
 Root Dir: /var/lib/docker/aufs
 backing Filesystem: extfs
 Dirs: 33
 Dirperm1 Supported: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins: 
 Volume: local
 Network: null host bridge
Kernel Version: 3.13.0-32-generic
Operating System: Ubuntu 14.04.1 LTS
OSType: linux
Architecture: x86_64
cpus: 4
Total Memory: 3.767 GiB
Name: warmachine
ID: FICU:HLW6:7J7X:NFWJ:HX27:32U4:HQZB:I2UW:K5TI:DDAB:EBC3:F2LW
Docker Root Dir: /var/lib/docker
Debug mode (client): false
Debug mode (server): false
Registry: https://index.docker.io/v1/
WARNING: No swap limit support

Docker版本的输出

Client:
Version:      1.11.2    
API version:  1.23
Go version:   go1.5.4
Git commit:   b9f10c9
Built:        Wed Jun  1 21:47:50 2016
OS/Arch:      linux/amd64

Server:
Version:      1.11.2
API version:  1.23
Go version:   go1.5.4
Git commit:   b9f10c9
Built:        Wed Jun  1 21:47:50 2016
OS/Arch:      linux/amd64

最佳答案

这似乎与应用程序的包装有关.到了reported on their github

要排除您自己的docker安装的任何问题,您始终可以使用以下方法测试端口转发：

docker run -it --rm -p 8080:80 debian /bin/sh -c "apt-get update; apt-get install -yq netcat; nc -l -p 80"

然后在另一个终端中：

nc -q 1 127.0.0.1 8080 <<EOF
hello world
EOF

如果您在docker终端上看到一个“ hello world”,那么您的docker安装就可以了.