Re: [undertow-dev] Undertow with Docker Port issue

On 31 Oct 2014, at 19:55, Bernd <ecki(a)zusammenkunft.net&gt; wrote: Your iptables do not contain 127.0.0.1 and ::1 as destination? I would try it without a packet filter first. Am 31.10.2014 12:51 schrieb "Chris Christo" <_c.c(a)mail.com&gt;: > Hi, > > Has anyone managed to get undertow working with docker (on CoreOS)? > > I have a very basic jar that starts up an undertow server on (localhost at port 80) and has a single HttpHandler at the endpoint ‘/hello’. I’ve tested the jar locally and the endpoint works fine. > > I have a docker file along the lines of: > > --------------- > FROM dockerfile/java:oracle-java8 > > ## wget the app from a server > > CMD java -jar my-app.jar > > EXPOSE 80 > --------------- > > I then run the container (after building it from the above docker file) as follows: > > docker run -d -p 80:80 my-app > > (Yes I made sure the server did start and is running before the following:) > > I see that the iptables are as follows (which is identical to what dockerfiles/nginx produces): > > --------------- > Chain INPUT (policy ACCEPT) > target prot opt source destination > > Chain FORWARD (policy ACCEPT) > target prot opt source destination > ACCEPT tcp -- anywhere 172.17.0.65 tcp dpt:http > ACCEPT all -- anywhere anywhere ctstate RELATED,ESTABLISHED > ACCEPT all -- anywhere anywhere > ACCEPT all -- anywhere anywhere > > Chain OUTPUT (policy ACCEPT) > target prot opt source destination > --------------- > > Finally I try to curl at the ‘/hello’ endpoint but I just get a connection refused. I try the curl request to localhost from within the same server and it doesn’t work. I also try from a different computer using the public IP of the machine and it does’t work. > > The dockerfile/nginx works perfect when I curl at it at port 80. > > I’m stumped for ideas, please help! > > Thanks, > > Chris > > > > _______________________________________________ > undertow-dev mailing list > undertow-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/undertow-dev