Use this project as base for a custom build CHIPtainer image. The following explains how to create a CHIPtainer image running the Nginx web server.
In order to build your own customized CHIPtainer image you need a computer that is running Mac OS X or Debian/Ubuntu and has Docker installed. Instructions how to install Docker can be found on the official Docker website.
On Ubuntu/Debian you also need to install the qemu-user-static by running
sudo apt update && sudo apt install qemu-user-static
Login to ntc.githost.io and fork the CHIPtainer Example project.
Assuming your username on ntc.githost.io is WINSTONSMITH, you should have a project https://ntc.githost.io/WINSTONSMITH/chiptainer_example
As we are going to make this an Nginx CHIPtainer, let's rename the project to
https://ntc.githost.io/WINSTONSMITH/chiptainer_nginx
TODO: explain how to do that --^
git clone https://ntc.githost.io/WINSTONSMITH/chiptainer_nginx $HOME/chiptainer_nginx
cd $HOME/chiptainer_syncthing
vi Dockerfile
Modify the Dockerfile:
FROM ntc-registry.githost.io/nextthingco/chiptainer_alpine
MAINTAINER Chippy Ruxpin <[email protected]>
RUN \
apk update && \
apk add nginx &&\
rm -rf /tmp/* /var/tmp/* /var/run/nginx /etc/nginx/nginx.conf && \
mkdir /var/run/nginx && \
chown nginx /var/run/nginx && \
chmod 777 /var/run/nginx && \
ln -sf /dev/stdout /var/log/nginx/docker-access.log && \
ln -sf /dev/stderr /var/log/nginx/docker-error.log
ADD ./nginx.conf /etc/nginx/nginx.conf
ADD ./www/index.html /www/index.html
CMD ["nginx","-g","daemon off;"]
Add index.html:
<html>
<head>
<style>
body {
margin: 0 auto;
max-width: 50em;
padding: 4em 1em;
color: #566b78;
}
td { padding: 0.1em 1em; }
</style>
</head>
<body>
<table style="font-size:40pt">
<tr><td>CHIP</td><td>👀</td><td></td></tr>
<tr><td></td> <td>👅</td><td>online</td></tr>
</table>
</body>
</html>
Add nginx.conf:
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
sendfile on;
access_log /var/log/nginx/access.log;
keepalive_timeout 3000;
server {
listen 80;
root /www;
index index.html index.htm;
server_name localhost;
client_max_body_size 32m;
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /var/lib/nginx/html;
}
}
}
To build the docker image type:
docker login ntc-registry.githost.io
./build.sh
To run it locally type:
docker run -d --name nginx -p 80:80 chiptainer_nginx
In your web browser open the folllowing url:
http://127.0.0.1
Tear down the container:
docker stop nginx
docker rm nginx
Delete the local container image:
docker rmi chiptainer_gnix
Commit the changes:
git add .
git commit -a -m "added Nginx"
git push
The push will automatically trigger a build that generates a new CHIPtainer image.
docker login ntc-registry.githost.io
docker run -d --name nginx -p 80:80 ntc-registry.githost.io/WINSTONSMITH/chiptainer_nginx
In your web browser open the folllowing url:
http://127.0.0.1
Tear down the container:
docker stop nginx
docker rm nginx
Delete the remotely built container image on yout local machine:
docker rmi ntc-registry.githost.io/WINSTONSMITH/chiptainer_nginx