Dockerfile.cassandra

FROM cassandra:5.0
EXPOSE 9042

RUN \
    export DEBIAN_FRONTEND=noninteractive \
    && apt-get update -y -q \
    && apt-get install -y \
    python3-yaml/jammy \
    bash-completion \
    dnsutils \
    elinks \
    fish \
    git \
    htop \
    iperf3 \
    iproute2 \
    iputils-ping \
    less \
    libtool \
    mc \
    nload \
    nmon \
    psutils \
    source-highlight \
    ssh \
    sudo \
    tmux \
    vim \
    wget \
    && rm -rf /var/lib/apt/lists/*

# install and configure ssh server
RUN apt-get install -y openssh-server && mkdir /var/run/sshd
RUN sed -i 's/^#PermitRootLogin.*/PermitRootLogin yes/' /etc/ssh/sshd_config
EXPOSE 22
COPY varia/ /tmp/varia/
RUN mv /tmp/varia/ssh/ /root/.ssh/ \
    && cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys \
    && chmod 600 /root/.ssh/authorized_keys

# increase write timeout to 20 seconds, listen to all interfaces,
# enable SSL and increase max direct memory available
RUN \
    cp /tmp/varia/keystore /opt/cassandra/conf/ \
    && cp /opt/cassandra/conf/cassandra.yaml /tmp/cassandra.orig.yaml \
    && python3 /tmp/varia/edit_cassandra_conf.py

ENTRYPOINT ["/tmp/varia/entrypoint-cassandra.sh"]