Dockerfile

FROM ubuntu:xenial

ENV DEBIAN_FRONTEND noninteractive

RUN echo "deb http://repo.percona.com/apt xenial main" > /etc/apt/sources.list.d/percona.list
RUN apt-key adv --keyserver keys.gnupg.net --recv-keys 1C4CBDCDCD2EFD2A \
    && apt-get update \
    && apt-get install -y --no-install-recommends percona-xtradb-cluster-56 curl ca-certificates \
    && rm -rf /var/lib/apt/lists/* \
    && rm -rf /var/lib/mysql && mkdir -p /var/lib/mysql && chown -R mysql:mysql /var/lib/mysql

RUN curl -o kubectl https://storage.googleapis.com/kubernetes-release/release/v1.2.4/bin/linux/amd64/kubectl
RUN chmod +x kubectl

VOLUME /var/lib/mysql

COPY my.cnf /etc/mysql/my.cnf
COPY cluster.cnf /etc/mysql/conf.d/cluster.cnf

# ports: mysql state-snapshot-transfer replication-traffic incremental-state-transfer
EXPOSE 3306 4444 4567 4568

COPY ./entrypoint.sh /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]
CMD ["mysqld"]