问题描述
我已经设置了Docker容器,以便将我的机器docker容器访问本地的另一台机器.
在命令下方创建一个容器:
docker run -it -d --name containerName -h www.myhost.net -v /var/www/html -p 7000:8000 --net mynetwork --ip 172.11.0.10 --privileged myimagename bash
创建容器详细信息后:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
1e1e5e9b74b4 myimgaename "bash" 21 minutes ago Up 6 minutes 0.0.0.0:7000->8000/tcp containername
网络详细信息:
"NetworkSettings": {
"Bridge": "",
"SandboxID": "fe357c54c816fff0f9d642037dc9a173be7f7e42a80776d006572f6a1395969e",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"8000/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "7000"
}
]
}
如果我在mymachine(hostmachine)中访问docker ipaddr(172.11.0.10)或主机名(www.myhost.net),则它正常工作
但是如果我使用端口访问不起作用:主机ip:192.168.1.1
go to the browser 192.168.1.1:7000 hostmachine and locally connected anoter machine also.
但是我的7000端口在主机中监听:
# ps aux | grep 7000
root 10437 0.0 0.2 194792 24572 pts/0 Sl+ 12:33 0:00 docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 7000 -container-ip 172.11.0.10 -container-port 8000
root 10941 0.0 0.0 118492 2324 pts/3 R+ 12:44 0:00 grep --color=auto 7000
更新1:
$ docker version
Client:
Version: 1.11.2
API version: 1.23
Go version: go1.5.4
Git commit: b9f10c9
Built: Wed Jun 1 21:39:21 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 21:39:21 2016
OS/Arch: linux/amd64
建议我为什么无法将我的容器访问另一台机器.如何解决这个问题
一个很常见的问题可能是:
将您的应用绑定到Docker中的 0.0.0.0 ,而不是 127.0.0.1 地址,以使Docker到达容器内的应用. /p>
I have setup Docker container for access my machine docker container to another machine in local.
Create a container below command:
docker run -it -d --name containerName -h www.myhost.net -v /var/www/html -p 7000:8000 --net mynetwork --ip 172.11.0.10 --privileged myimagename bash
After Create A Container Details:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
1e1e5e9b74b4 myimgaename "bash" 21 minutes ago Up 6 minutes 0.0.0.0:7000->8000/tcp containername
NetWork Details:
"NetworkSettings": {
"Bridge": "",
"SandboxID": "fe357c54c816fff0f9d642037dc9a173be7f7e42a80776d006572f6a1395969e",
"HairpinMode": false,
"LinkLocalIPv6Address": "",
"LinkLocalIPv6PrefixLen": 0,
"Ports": {
"8000/tcp": [
{
"HostIp": "0.0.0.0",
"HostPort": "7000"
}
]
}
if I access docker ipaddr(172.11.0.10) or hostname(www.myhost.net) in mymachine(hostmachine) it working
But if I access with Port doesn't work: hostmachine ip: 192.168.1.1
go to the browser 192.168.1.1:7000 hostmachine and locally connected anoter machine also.
But My 7000 port are listen in hostmachine:
# ps aux | grep 7000
root 10437 0.0 0.2 194792 24572 pts/0 Sl+ 12:33 0:00 docker-proxy -proto tcp -host-ip 0.0.0.0 -host-port 7000 -container-ip 172.11.0.10 -container-port 8000
root 10941 0.0 0.0 118492 2324 pts/3 R+ 12:44 0:00 grep --color=auto 7000
update 1:
$ docker version
Client:
Version: 1.11.2
API version: 1.23
Go version: go1.5.4
Git commit: b9f10c9
Built: Wed Jun 1 21:39:21 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 21:39:21 2016
OS/Arch: linux/amd64
Suggest me Why Cannot access my Container to another machine. How to Resolve this Problem
A very common problem can be this:
Bind your app inside Docker to 0.0.0.0, not to 127.0.0.1 address to let Docker reach the app inside container.
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