Connect to ubuntu port from docker container

Question

I have a application running on port 8180 on my local machine When I try to wget http://192.168.1.12:8180/auth from docker container, I get following error

--2019-10-10 08:17:03--  http://192.168.1.12:8180/auth
Connecting to 192.168.1.12:8180... failed: Connection refused.

I tried following

❯ sudo ufw status                                                                                                                                        [14:17:44]
Status: active

To                         Action      From
--                         ------      ----
8180/tcp                   ALLOW       Anywhere                  
443/tcp                    ALLOW       Anywhere                  
80/tcp                     ALLOW       Anywhere                  
8180/tcp (v6)              ALLOW       Anywhere (v6)             
443/tcp (v6)               ALLOW       Anywhere (v6)             
80/tcp (v6)                ALLOW       Anywhere (v6)

Still getting the same error.

I have also tried --add-host="www.kkk.com:192.168.1.12"

and tried http://www.kkk.com:8180/auth

still got same issue

How to fix this??

❯ netstat -tnl |grep 8180                                                                                                                                [16:39:04]
tcp        0      0 127.0.0.1:8180          0.0.0.0:*               LISTEN

`Connection refused` suggests that nothing is listening on that port on the target server. — Gerald Schneider, Oct 10 '19 at 10:38
i know what i means. there is a server running. still getting this error — Sazzad Islam, Oct 10 '19 at 10:41
Just that it's running doesn't mean that it's listening on that interface. Your post does not contain enough information to analyze the issue. — Gerald Schneider, Oct 10 '19 at 10:41
from the host machine when i go http://localhost:8180/auth i get response — Sazzad Islam, Oct 10 '19 at 10:43
Please run `netstat -tnl |grep 8180` and edit the output into your question. — Gerald Schneider, Oct 10 '19 at 10:44

score 0 · Accepted Answer · answered Oct 10 '19 at 10:47

0

Your service is only listening on the loopback interface (127.0.0.1). To make it available on other interfaces bind it to 192.168.1.12 or 0.0.0.0 instead (to have it listen on all interfaces).

answered Oct 10 '19 at 10:47

Gerald Schneider

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Connect to ubuntu port from docker container

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