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Commit 21b779c

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giandonatoinversogiandonatoinverso
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Merge pull request #23 from nirpt/master
docker support added
2 parents 59cee36 + 618030e commit 21b779c

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‎.gitignore‎

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.settings
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.project
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.idea
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.DS_Store

‎docker/Dockerfile‎

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FROM php:7.4.21-apache
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ENV APP_VERSION=1.0.0
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RUN apt-get update && \
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apt-get install -y less nano tini curl tar git zip unzip && \
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#echo "**** # To install networking tools for testing purpose ****" && \
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apt-get install -y iputils-ping dnsutils net-tools procps
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#echo "**** cleanup ****" && \
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#apt-get autoremove -y && \
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#apt-get clean -y
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# curl -SL -o app.tar.gz "https://github.com/giandonatoinverso/PHP-Dynamic-Qr-code/archive/${APP_VERSION}.tar.gz" \
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RUN curl -SL -o app.tar.gz "https://github.com/giandonatoinverso/PHP-Dynamic-Qr-code/archive/refs/heads/master.tar.gz" \
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&& mkdir -p /app \
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&& tar xvf app.tar.gz -C /app --strip-components=1 \
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&& cp -r /app/qrcode/** /var/www/html \
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&& rm app.tar.gz
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RUN apt-get update
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RUN apt-get install -y libzip-dev libjpeg62-turbo-dev libpng-dev libfreetype6-dev
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# install composer
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RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
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RUN php composer-setup.php
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RUN rm composer-setup.php
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RUN mv composer.phar /usr/local/bin/composer
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# Install extensions
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RUN docker-php-source extract
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RUN docker-php-ext-install pdo_mysql zip exif pcntl gd
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RUN docker-php-ext-install mysqli && docker-php-ext-enable mysqli
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RUN docker-php-ext-install gettext && docker-php-ext-enable gettext
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RUN docker-php-ext-install sockets && docker-php-ext-enable sockets
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RUN mv "/usr/local/etc/php/php.ini-production" "/usr/local/etc/php/php.ini"
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WORKDIR /var/www/html
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COPY ./config/docker-entrypoint.sh /bin/docker-entrypoint.sh
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RUN chmod +x /bin/docker-entrypoint.sh
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COPY ./config/vhost.conf /etc/apache2/sites-available/000-default.conf
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RUN a2enmod rewrite
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ENV APP_USER appuser
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ARG PUID=1000
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ARG PGID=1000
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RUN groupadd -g ${PGID} $APP_USER \
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&& useradd -M -u ${PUID} -g ${PGID} $APP_USER \
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&& chown -R $APP_USER:$APP_USER /var/run/apache2 \
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&& chown -R $APP_USER:$APP_USER /var/log \
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&& chown -R $APP_USER:$APP_USER /etc/apache2 \
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&& chown -R $APP_USER:$APP_USER /var/lib/apache2 \
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&& chown -R $APP_USER:$APP_USER /var/www
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USER $APP_USER
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CMD apache2ctl -D FOREGROUND
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EXPOSE 80
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# needs to fix install process to create database and then below line can be commented out
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#ENTRYPOINT ["/bin/docker-entrypoint.sh"]

‎docker/README.md‎

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### How to run this image
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- currently this image must be build locally.(in future can be pulled from docker hub)
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- create folder to mount inside docker container
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- `mkdir -p ./data/mariadb ./data/app/config ./data/app/saved_qrcode`
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- Run and build this image as host machine user
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- `PUID="$(id -u)" PGID="$(id -g)" docker-compose up --build -d`
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- Run and build this image as specific user
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- `PUID="1000" PGID="1000" docker-compose up --build -d`
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- Run app installation <IP>:8080/install
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- Provide Database credentials
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- Default login: <IP>:8080
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- user: superadmin
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- password: superadmin
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### Roadmap
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- Make install process run via docker-compose.
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- Work is partially done. docker-entrypoint.sh is created.(currently disabled due to next steps are pending)
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- qrcode/install/database.php should be adjusted to create database without form submission.
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- Make it possible to set PUID and GUID, from environment variable in docker-compose.yml .
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- Reduce image size by removing unnecessary dependencies.
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- Automate Build image and push to docker hub.
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- Audit security flaws and fix it if needed.
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### some debug commands
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- `docker-compose logs`
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- `PUID="$(id -u)" PGID="$(id -g)" docker-compose config`
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- `ps -aef | grep apache2`

‎docker/config/docker-entrypoint.sh‎

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#!/bin/bash
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set -o errexit -o nounset
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APP_PATH=/var/www/html
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echo "##### coping config file #####"
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cp $APP_PATH/install/config/database.php $APP_PATH/config/config.php
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echo "##### setting database hostname #####"
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sed -i "s/%HOSTNAME%/$DATABASE_HOST/" $APP_PATH/config/config.php
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echo "##### setting database username #####"
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sed -i "s/%USERNAME%/$DATABASE_USER/" $APP_PATH/config/config.php
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echo "##### setting database password #####"
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sed -i "s/%PASSWORD%/$DATABASE_PASSWORD/" $APP_PATH/config/config.php
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echo "##### setting database name #####"
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sed -i "s/%DATABASE%/$DATABASE_NAME/" $APP_PATH/config/config.php
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echo "#### Deleting install folder #####"
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rm -r $APP_PATH/install
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exec apache2-foreground

‎docker/config/info.php‎

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<?php phpinfo( ); ?>

‎docker/config/vhost.conf‎

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<VirtualHost *:80>
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DocumentRoot /var/www/html/
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<Directory “/var/www/html/”>
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AllowOverride all
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Require all granted
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</Directory>
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ErrorLog ${APACHE_LOG_DIR}/error.log
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CustomLog ${APACHE_LOG_DIR}/access.log combined
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</VirtualHost>

‎docker/docker-compose.yml‎

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version: "3.9"
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services:
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qrcode:
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build:
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context: .
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args:
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PUID: ${PUID}
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PGID: ${PGID}
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image: qrcode:1.0
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container_name: qrcode
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restart: "unless-stopped"
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networks:
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- qrcode_network
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ports:
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- "8080:80"
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user: "${PUID}:${PGID}"
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#environment:
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#ADMIN_USER: "superadmin" # not supported yet please see road map
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#ADMIN_PASSWORD: "superadmin" # not supported yet please see road map
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#DATABASE_HOST: "mariadb" # not supported yet please see road map
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#DATABASE_NAME: "qrcode" # not supported yet please see road map
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#DATABASE_USER: "qrcode" # not supported yet please see road map
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#DATABASE_PASSWORD: "changeme" # not supported yet please see road map
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volumes:
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- ./data/app/config:/var/www/html/config
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- ./data/app/saved_qrcode:/var/www/html/saved_qrcode
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mariadb:
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image: mariadb:10.5
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container_name: mariadb
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command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
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restart: "unless-stopped"
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environment:
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MARIADB_ROOT_PASSWORD: "changeme"
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MARIADB_DATABASE: "qrcode"
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MARIADB_USER: "qrcode"
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MARIADB_PASSWORD: "changeme"
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networks:
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- qrcode_network
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volumes:
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- ./data/mariadb:/var/lib/mysql
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ports:
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- 3306:3306
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networks:
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qrcode_network:
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driver: bridge
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name: qrcode

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