FROM openjdk:11-jre-slim-bullseye

RUN apt-get update && apt-get install -y \
        wget unzip gosu locales \
        imagemagick xpdf-utils curl \
    && sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen

ENV LANG en_US.UTF-8  
ENV LANGUAGE en_US:en  
ENV LC_ALL en_US.UTF-8     

# add user & group
RUN groupadd -g 998 bigbluebutton \
    && useradd -m -u 998 -g bigbluebutton bigbluebutton \
    && mkdir /etc/bigbluebutton \
    && chown bigbluebutton:bigbluebutton /etc/bigbluebutton

# add dockerize
ENV DOCKERIZE_VERSION v0.6.1
RUN wget -q https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
    && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
    && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz