From d2c12a2a10f5e828b74bdd9a9bff61b33b513a24 Mon Sep 17 00:00:00 2001
From: Alice Gaudon <alice@gaudon.pro>
Date: Tue, 21 May 2019 02:02:53 +0200
Subject: [PATCH] Add caddy custom docker image build scripts

---
 caddy_docker_custom_user/Caddyfile            | 11 +++
 caddy_docker_custom_user/Dockerfile           | 98 +++++++++++++++++++
 caddy_docker_custom_user/create.sh            |  9 ++
 .../create_docker_container.sh                | 16 +++
 caddy_docker_custom_user/index.php            | 22 +++++
 5 files changed, 156 insertions(+)
 create mode 100644 caddy_docker_custom_user/Caddyfile
 create mode 100644 caddy_docker_custom_user/Dockerfile
 create mode 100644 caddy_docker_custom_user/create.sh
 create mode 100755 caddy_docker_custom_user/create_docker_container.sh
 create mode 100644 caddy_docker_custom_user/index.php

diff --git a/caddy_docker_custom_user/Caddyfile b/caddy_docker_custom_user/Caddyfile
new file mode 100644
index 0000000..900c304
--- /dev/null
+++ b/caddy_docker_custom_user/Caddyfile
@@ -0,0 +1,11 @@
+0.0.0.0
+
+browse
+
+fastcgi / 127.0.0.1:9000 php
+
+on startup php-fpm7
+
+log stdout
+
+errors stdout
diff --git a/caddy_docker_custom_user/Dockerfile b/caddy_docker_custom_user/Dockerfile
new file mode 100644
index 0000000..0587dd4
--- /dev/null
+++ b/caddy_docker_custom_user/Dockerfile
@@ -0,0 +1,98 @@
+#
+# Builder
+#
+FROM abiosoft/caddy:builder as builder
+
+ARG version="1.0.0"
+ARG plugins="git,cors,realip,expires,cache"
+
+# process wrapper
+RUN go get -v github.com/abiosoft/parent
+
+RUN VERSION=${version} PLUGINS=${plugins} /bin/sh /usr/bin/builder.sh
+
+#
+# Final stage
+#
+FROM alpine:3.8
+LABEL maintainer "Abiola Ibrahim <abiola89@gmail.com>"
+
+ARG version="1.0.0"
+LABEL caddy_version="$version"
+
+# PHP www-user UID and GID
+ARG PUID="1000"
+ARG PGID="1000"
+
+# Let's Encrypt Agreement
+ENV ACME_AGREE="false"
+
+RUN apk add --no-cache openssh-client git tar php7-fpm curl
+
+# essential php libs
+RUN apk add --no-cache \
+  php7-bcmath \
+  php7-ctype \
+  php7-curl \
+  php7-dom \
+  php7-fileinfo \
+  php7-gd \
+  php7-iconv \
+  php7-json \
+  php7-mbstring \
+  php7-mysqli \
+  php7-openssl \
+  php7-pdo \
+  php7-pdo_mysql \
+  php7-pgsql \
+  php7-phar \
+  php7-session \
+  php7-simplexml \
+  php7-sqlite3 \
+  php7-tokenizer \
+  php7-xml \
+  php7-xmlreader \
+  php7-xmlwriter \
+  php7-zip
+
+# symblink php7 to php
+RUN ln -sf /usr/bin/php7 /usr/bin/php
+
+# symlink php-fpm7 to php-fpm
+RUN ln -sf /usr/bin/php-fpm7 /usr/bin/php-fpm
+
+# add a php www-user instead of nobody
+RUN addgroup -g ${PGID} www-user && \
+  adduser -D -H -u ${PUID} -G www-user www-user && \
+  sed -i "s|^user = .*|user = www-user|g" /etc/php7/php-fpm.d/www.conf && \
+  sed -i "s|^group = .*|group = www-user|g" /etc/php7/php-fpm.d/www.conf
+
+# composer
+RUN curl --silent --show-error --fail --location \
+  --header "Accept: application/tar+gzip, application/x-gzip, application/octet-stream" \
+  "https://getcomposer.org/installer" \
+  | php -- --install-dir=/usr/bin --filename=composer
+
+# allow environment variable access.
+RUN echo "clear_env = no" >> /etc/php7/php-fpm.conf
+
+# install caddy
+COPY --from=builder /install/caddy /usr/bin/caddy
+
+# validate install
+RUN /usr/bin/caddy -version
+RUN /usr/bin/caddy -plugins
+
+
+EXPOSE 80 443 2015
+VOLUME /root/.caddy /srv
+WORKDIR /srv
+
+COPY Caddyfile /etc/Caddyfile
+COPY index.php /srv/index.php
+
+# install process wrapper
+COPY --from=builder /go/bin/parent /bin/parent
+
+ENTRYPOINT ["/bin/parent", "caddy"]
+CMD ["--conf", "/etc/Caddyfile", "--log", "stdout", "--agree=$ACME_AGREE"]
diff --git a/caddy_docker_custom_user/create.sh b/caddy_docker_custom_user/create.sh
new file mode 100644
index 0000000..ff48e83
--- /dev/null
+++ b/caddy_docker_custom_user/create.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if [ $# -eq 0 ]
+then
+        echo "Usage: <script> <id>"
+else
+	ID=$1
+	docker build --build-arg PUID=$ID --build-arg PGID=$ID .
+fi
diff --git a/caddy_docker_custom_user/create_docker_container.sh b/caddy_docker_custom_user/create_docker_container.sh
new file mode 100755
index 0000000..47d3582
--- /dev/null
+++ b/caddy_docker_custom_user/create_docker_container.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+if [ $# -eq 0 ]
+then
+	echo "Usage: <script> <container_id>"
+else
+CONTAINER_ID=$1
+docker run -d --restart always \
+	-v /home/website/caddy/caddy.conf:/etc/Caddyfile \
+	-v /home/website/.caddy:/root/.caddy \
+	-v /home/arisu/rtmp:/home/arisu/rtmp \
+	-v /home/website:/home/website \
+	-p 80:80 -p 443:443 -p 2015:2015 \
+	-e ACME_AGREE=true \
+	$CONTAINER_ID
+fi
diff --git a/caddy_docker_custom_user/index.php b/caddy_docker_custom_user/index.php
new file mode 100644
index 0000000..57bd000
--- /dev/null
+++ b/caddy_docker_custom_user/index.php
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>Caddy</title>
+<style>
+    body {
+        text-align: center;
+        font-family: Tahoma, Geneva, Verdana, sans-serif;
+    }
+</style>
+</head>
+<body>
+<h1>Caddy web server.</h1>
+<p>If you see PHP info below, Caddy with PHP container works.</p>
+
+<p>More instructions about this image is <a href="//github.com/abiosoft/caddy-docker/blob/master/README.md" target="_blank">here</a>.<p>
+<p>More instructions about Caddy is <a href="//caddyserver.com/docs" target="_blank">here</a>.<p>
+<?php 
+    phpinfo() 
+?>
+</body>
+</html>