initial docker commit

docker/Dockerfile

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+FROM ubuntu:22.04
+
+LABEL dockerfile.version="v1.1" dockerfile.release-date="2023-01-03"
+
+# Set up ENVs that will be utilized in compose file.
+ENV TZ Etc/UTC
+
+ENV ITFLOW_NAME ITFlow
+
+ENV ITFLOW_URL demo.itflow.org
+
+ENV ITFLOW_PORT 8080
+
+ENV ITFLOW_REPO github.com/itflow-org/itflow
+
+# apache2 log levels: emerg, alert, crit, error, warn, notice, info, debug
+ENV ITFLOW_LOG_LEVEL warn
+
+ENV ITFLOW_DB_HOST itflow-db
+
+ENV ITFLOW_DB_PASS null
+
+# Set timezone from TZ ENV
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+# PREREQS: php php-intl php-mysqli php-imap php-curl libapache2-mod-php mariadb-server git -y
+# Upgrade, then install prereqs.
+RUN apt-get update && apt-get upgrade -y && apt-get clean 
+
+# ITFlow Requirements
+RUN apt-get install -y \
+    git\
+    apache2\
+    php
+
+# Ubuntu quality of life installs
+RUN apt-get install -y \
+    vim\
+    cron\ 
+    dnsutils\
+    iputils-ping
+
+# Install & enable php extensions
+RUN apt-get install -y \ 
+    php-intl\
+    php-mysqli\
+    php-curl\
+    php-imap
+
+RUN apt-get install -y \
+    libapache2-mod-php\
+    libapache2-mod-md
+
+# Enable md apache mod
+RUN a2enmod md
+
+# Set the work dir to the git repo.
+WORKDIR /var/www/html
+
+# Entrypoint
+# On every run of the docker file, perform an entrypoint that verifies the container is good to go.
+COPY entrypoint.sh /usr/bin/
+
+RUN chmod +x /usr/bin/entrypoint.sh
+
+# forward request and error logs to docker log collector
+RUN ln -sf /dev/stdout /var/log/apache2/access.log && ln -sf /dev/stderr /var/log/apache2/error.log
+
+ENTRYPOINT [ "entrypoint.sh" ]
+
+# Expose the apache port
+EXPOSE $ITFLOW_PORT
+
+# Start the httpd service and have logs appear in stdout
+CMD [ "apache2ctl", "-D", "FOREGROUND" ]