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Redirect port 8080 from container to host 49160 #4

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83b8537
Redirect port 8080 from container to host 49160
enokd Mar 13, 2014
bcc7da5
Update Dockerfile
alambike Aug 7, 2014
534450e
Add usage of port mapping for Boot2docker.
fossilet Jan 19, 2015
aa2f854
Merge pull request #1 from alambike/patch-1
enokd Nov 15, 2015
bf26884
Merge pull request #2 from fossilet/patch-3
enokd Nov 15, 2015
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4 changes: 2 additions & 2 deletions Dockerfile
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Expand Up @@ -5,12 +5,12 @@
# 2. Checkout source: [email protected]:gasi/docker-node-hello.git
# 3. Build container: docker build .

FROM centos:6.4
FROM centos:centos6

# Enable EPEL for Node.js
RUN rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
# Install Node.js and npm
RUN yum install -y npm
RUN yum install -y -q npm

# App
ADD . /src
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2 changes: 1 addition & 1 deletion Makefile
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Expand Up @@ -8,7 +8,7 @@ run:
node index.js

run-container:
docker run -d gasi/centos-node-hello
docker run -p 49160:8080 -d gasi/centos-node-hello

test:
curl localhost
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6 changes: 5 additions & 1 deletion README.md
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Expand Up @@ -30,7 +30,7 @@ Node.js Hello World on CentOS using [docker][].
- Run app:

make run-container
# docker run -d gasi/centos-node-hello
# docker run -p 49160:8080 -d gasi/centos-node-hello

- Install `curl`:

Expand All @@ -52,6 +52,10 @@ Node.js Hello World on CentOS using [docker][].
# curl localhost:49163

It should print `Hello World` to the console.

If you use Boot2Docker on OS X, the port is actually mapped to the Docker host VM, and you should use the following command:

curl $(boot2docker ip):<port>

## Acknowledgements

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