FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=UTC

# Add Icinga repository
RUN apt-get update && apt-get install -y \
    wget \
    gnupg \
    lsb-release \
    ca-certificates \
    && wget -O - https://packages.icinga.com/icinga.key | apt-key add - \
    && echo "deb [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/ubuntu icinga-$(lsb_release -cs) main" > /etc/apt/sources.list.d/icinga2.list \
    && echo "deb-src [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/ubuntu icinga-$(lsb_release -cs) main" >> /etc/apt/sources.list.d/icinga2.list \
    && wget -O /usr/share/keyrings/icinga-archive-keyring.gpg https://packages.icinga.com/icinga.key

# Install packages
RUN apt-get update && apt-get install -y \
    icinga2 \
    icinga2-ido-mysql \
    icingaweb2 \
    icingacli \
    mariadb-client \
    apache2 \
    libapache2-mod-php \
    php-bcmath \
    php-curl \
    php-gd \
    php-intl \
    php-ldap \
    php-mbstring \
    php-mysql \
    php-pgsql \
    php-soap \
    php-xml \
    php-zip \
    php-imagick \
    supervisor \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Enable Apache modules
RUN a2enmod rewrite headers env dir mime

# Configure Apache for IcingaWeb2
COPY icingaweb2.conf /etc/apache2/sites-available/
RUN a2dissite 000-default && a2ensite icingaweb2

# Create directories
RUN mkdir -p /etc/icinga2/pki \
    /var/run/icinga2/cmd \
    /var/log/icinga2 \
    /var/lib/icinga2/api/zones \
    /var/cache/icinga2 \
    && chown -R nagios:nagios /etc/icinga2 /var/run/icinga2 /var/log/icinga2 /var/lib/icinga2 /var/cache/icinga2

# Setup volumes
VOLUME ["/etc/icinga2", "/etc/icingaweb2", "/var/lib/icinga2"]

# Expose ports
EXPOSE 80 5665

# Copy supervisord config
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Copy startup script
COPY docker-entrypoint.sh /docker-entrypoint.sh
RUN chmod +x /docker-entrypoint.sh

ENTRYPOINT ["/docker-entrypoint.sh"]
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]