Dockerfile

FROM alpine:3.10

LABEL maintainer="Jan Dankert"

# Install packages
RUN apk --update --no-cache add \
    apache2 apache2-http2 \
    php7 php7-apache2 php7-session php7-pdo php7-pdo_mysql php7-pdo_pgsql php7-json php7-ftp php7-iconv php7-openssl php7-mbstring \
    git curl

ENV DB_TYPE="mysql"     \
    DB_HOST="localhost" \
    DB_NAME="cms"       \
    DB_USER="cms"       \
    DB_PASS=""          \
    CMS_MOTD="Welcome to dockerized CMS" \
    CMS_NAME="OpenRat CMS (Docker)"      \
    CMS_OPERATOR="Docker-Host"           \
    DOCROOT="/var/www/localhost/htdocs"

# Configuring apache webserver
RUN sed -i '/CustomLog/s/^/#/g'               /etc/apache2/httpd.conf && \
    sed -i '/LoadModule http2_module/s/^#//g' /etc/apache2/httpd.conf && \
    sed -i 's/^Listen 80/Listen 8080/g'       /etc/apache2/httpd.conf && \
    chown apache /var/log/apache2 && \
    chown apache /run/apache2     && \
    rm -r $DOCROOT/*              && \
    mkdir -p /var/www/localhost/preview     && \
    chown apache /var/www/localhost/preview && \
    echo "Alias /preview /var/www/localhost/preview"   >> /etc/apache2/httpd.conf && \
    echo "<Directory \"/var/www/localhost/preview\"> " >> /etc/apache2/httpd.conf && \
    echo "    AllowOverride None"    >> /etc/apache2/httpd.conf && \
    echo "    Options None"          >> /etc/apache2/httpd.conf && \
    echo "    Require all granted"   >> /etc/apache2/httpd.conf && \
    echo "</Directory>"              >> /etc/apache2/httpd.conf && \
    echo "Protocols h2 h2c http/1.1" >> /etc/apache2/httpd.conf && \
    echo "H2ModernTLSOnly off"       >> /etc/apache2/httpd.conf

# Copy the application to document root
COPY . $DOCROOT

# Place configuration in /etc, outside the docroot.
RUN echo "include: /etc/openrat.yml" >  $DOCROOT/config/config.yml

# Create configuration
RUN echo -e '\
# OpenRat CMS configuration for Docker\n\
login:\n\
  motd: "${env:CMS_MOTD}"\n\
\n\
database-default:\n\
  default-id:  db\n\
\n\
\n\
database:\n\
  db:\n\
    enabled    :  true\n\
    dsn        :  "${env:DB_TYPE}:host=${env:DB_HOST}; dbname=${env:DB_NAME}"\n\
    description:  "PDO"\n\
    name       :  "PRO"\n\
    type       :  pdo\n\
    user       :  ${env:DB_USER}\n\
    password   :  ${env:DB_PASS}\n\
    base64     :  true                 #  store binary as BASE64 (should be true for postgresql)\n\
    prefix     :  cms_\n\
    suffix     :  _or\n\
    persistent :  yes                   #  use persistent connections (faster)\n\
    charset    :  UTF-8\n\
    cmd        :  ""\n\
    prepare    :  true\n\
    transaction:  true\n\
\n\
log:\n\
  file :  "log/cms.log"\n\
  level :  "info"\n\
\n\
production: true\n\
\n\
publish:\n\
  filesystem:\n\
    directory: /var/www/localhost/preview\n\
\n\
application:\n\
	name: "${env:CMS_NAME}"\n\
	operator: "${env:CMS_OPERATOR}"\n\
\n\
' >> /etc/openrat.yml

# Logfiles are redirected to standard out
RUN ln -sf /dev/stdout $DOCROOT/log/cms.log       && \
    ln -sf /dev/stderr /var/log/apache2/error.log

EXPOSE 8080

WORKDIR $DOCROOT

USER apache

CMD /usr/sbin/httpd -D FOREGROUND