rdya/mariadb repository overview

FROM ubuntu:bionic

ENV GOSU_VERSION=1.12 \
    GPG_KEYS=177F4010FE56CA3336300305F1656F24C74CD1D8

ADD https://raw.githubusercontent.com/docker-library/mariadb/master/10.4/docker-entrypoint.sh /usr/local/bin/

RUN set -eux; \
    groupadd -r mysql && useradd -r -g mysql mysql; \
    apt-get update; \
    if ! which gpg; then apt-get install -y --no-install-recommends gnupg; fi; \
    if ! gpg --version | grep -q '^gpg (GnuPG) 1\.'; then apt-get install -y --no-install-recommends dirmngr; fi; \
    rm -rf /var/lib/apt/lists/*; \
    savedAptMark="$(apt-mark showmanual)"; \
    apt-get update; \
    apt-get install -y --no-install-recommends ca-certificates wget; \
    rm -rf /var/lib/apt/lists/*; \
    dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
    wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
    wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \
    export GNUPGHOME="$(mktemp -d)"; \
    gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4; \
    gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
    gpgconf --kill all; \
    rm -rf "$GNUPGHOME" /usr/local/bin/gosu.asc; \
    apt-mark auto '.*' > /dev/null; \
    [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark > /dev/null; \
    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
    chmod +x /usr/local/bin/gosu; \
    gosu --version; \
    gosu nobody true; \
    mkdir /docker-entrypoint-initdb.d; \
    apt-get update; \
    apt-get install -y --no-install-recommends pwgen tzdata xz-utils; \
    rm -rf /var/lib/apt/lists/*; \
    export GNUPGHOME="$(mktemp -d)"; \
    echo "disable-ipv6" >> "$GNUPGHOME/dirmngr.conf"; \
    for key in $GPG_KEYS; do gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$key"; done; \
    gpg --batch --export $GPG_KEYS > /etc/apt/trusted.gpg.d/mariadb.gpg; \
    command -v gpgconf > /dev/null && gpgconf --kill all || :; \
    rm -r "$GNUPGHOME"; \
    apt-key list; \
    { \
        echo "mariadb-server" mysql-server/root_password password 'unused'; \
        echo "mariadb-server" mysql-server/root_password_again password 'unused'; \
    } | debconf-set-selections; \
    apt-get update; \
    apt-get install -y mariadb-server mysql-common socat; \
    rm -rf /var/lib/apt/lists/*; \
    sed -ri 's/^user\s/#&/' /etc/mysql/my.cnf /etc/mysql/conf.d/*; \
    rm -rf /var/lib/mysql; \
    mkdir -p /var/lib/mysql /var/run/mysqld; \
    chown -R mysql:mysql /var/lib/mysql /var/run/mysqld; \
    chmod 777 /var/run/mysqld; \
    find /etc/mysql/ -name '*.cnf' -print0 \
        | xargs -0 grep -lZE '^(bind-address|log)' \
        | xargs -rt -0 sed -Ei 's/^(bind-address|log)/#&/'; \
    echo '[mysqld]\nskip-host-cache\nskip-name-resolve' > /etc/mysql/conf.d/docker.cnf; \
    chmod 755 /usr/local/bin/docker-entrypoint.sh; \
    ln -s usr/local/bin/docker-entrypoint.sh /

VOLUME /var/lib/mysql
ENTRYPOINT ["docker-entrypoint.sh"]
EXPOSE 3306
CMD ["mysqld"]