elswork/arm-caddyphp repository overview

⁠Caddy+PHP for ARM

A Docker⁠ image for Caddy⁠ that will let you to serve http or https with php support, with Let's Encrypt certificate autogenerated. This image includes the git⁠ plugin. Plugins can be configured via the plugins build arg. Forked from abiosoft/caddy-docker⁠ replacing the official Alpine Linux⁠ base image with hypriot/rpi-alpine-scratch⁠ from the amazing people of Hypriot Pirate Crew⁠ in order to build a suitable image for arm devices such as rpi, odroid. I replaced this image in latest version with almost docker official image arm32v6/alpine⁠ from Docker Official Images⁠

⁠Details

• Source Repository⁠
• Deft.Work my personal blog⁠

⁠Enhancements

• New base image arm32v6/alpine⁠
• PHP7

⁠Getting Started

This is a simple usage for testing proposes.

$ docker run -d -p 2015:2015 elswork/arm-caddyphp:latest

Point your browser to http://127.0.0.1:2015.

⁠My Real Usage Example

In order everyone could take full advantages of the usage of this docker container, I'll describe my own real usage setup.

$ docker run -d \
    --name myarm-caddyphp \
    -p 80:80 -p 443:443 \
    -v /var/www/html:/srv \
    -v $HOME/Caddyfile/phphttps:/etc/Caddyfile \
    -v $HOME/.caddy:/root/.caddy \
    elswork/arm-caddyphp:latest

⁠Description of parameters

--name myarm-caddyphp This is absolutely optional, it helps to me to easily identify and operate the container after the first execution.

$ docker start myarmphp-caddy
$ docker stop myarmphp-caddy
$ docker rm myarmphp-caddy
...

-p 80:80 -p 443:443 Caddy will serve https by default.

-v /var/www/html:/srv /var/www/html is the local folder where I have the files to serve. I mount in the container folder that Caddy use to serve files.

-v $HOME/Caddyfile/phphttps:/etc/Caddyfile $HOME/Caddyfile/phphttps is my Caddy configuration file.

mydomain.com, www.mydomain.com {
browse
fastcgi / 127.0.0.1:9000 php
startup php-fpm7
gzip
log stdout
errors stdout
tls [email protected]
}

-v $HOME/.caddy:/root/.caddy I mount the folder where I will store the Let's Encrypt certificates that will be generated automatically the first time the container run, in order to prevent regenerating them each time.

⁠Let's Encrypt Auto SSL

Note that this does not work on local environments.

You must use a valid domain properly configured to point your docker server and add email to your Caddyfile to avoid prompt at runtime.