问题
I am trying to host a simple static site using the Docker Nginx Image from Dockerhub: https://registry.hub.docker.com/_/nginx/
A note on my setup, I am using boot2docker on OSX.
I have followed the instructions and even I cannot connect to the running container:
MacBook-Pro:LifeIT-war-games-frontend ryan$ docker build -t wargames-front-end .
Sending build context to Docker daemon 813.6 kB
Sending build context to Docker daemon
Step 0 : FROM nginx
---> 42a3cf88f3f0
Step 1 : COPY app /usr/share/nginx/html
---> Using cache
---> 61402e6eb300
Successfully built 61402e6eb300
MacBook-Pro:LifeIT-war-games-frontend ryan$ docker run --name wargames-front-end -d -p 8080:8080 wargames-front-end
9f7daa48a25bdc09e4398fed5d846dd0eb4ee234bcfe89744268bee3e5706e54
MacBook-Pro:LifeIT-war-games-frontend ryan$ curl localhost:8080
curl: (52) Empty reply from server
MacBook-Pro:LifeIT-war-games-frontend ryan$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
9f7daa48a25b wargames-front-end:latest "nginx -g 'daemon of 3 minutes ago Up 3 minutes 80/tcp, 0.0.0.0:8080->8080/tcp, 443/tcp wargames-front-end
回答1:
Instead of localhost, use boot2docker ip. First do boot2docker ip and use that ip:
<your-b2d-ip>:8080. Also you need to make sure you forwarded your port 8080 in VirtualBox for boot2docker.
回答2:
Here is the way to connect nginx docker container service:
docker ps # confirm nginx is running, which you have done.
docker port wargames-front-end # get the ports, for example: 80/tcp, 0.0.0.0:8080->8080/tcp, 443/tcp
boot2docker ip # get the IP address, for example: 192.168.59.103
So now, you should be fine to connect to:
http://192.168.59.103:8080
https://192.168.59.103:8080
回答3:
Here's how I got it to work.
docker kill wargames-front-end
docker rm wargames-front-end
docker run --name wargames-front-end -d -p 8080:80 wargames-front-end
Then I went to my virtualbox and setup these settings:
来源：https://stackoverflow.com/questions/30202626/unable-to-connect-to-docker-nginx-build