anchor.diff:          git \
           gnutls-dev \
           libaio-dev \
  -        libressl-dev \
  +        libgcrypt-dev \
           linux-headers \
           make \
           musl-dev \
  
positive.code: COPY root/etc/mysql/conf.d/galera.cnf /etc/mysql/conf.d/galera.cnf
  
  ### we cannot start mysql as root, we add the user mysql to the group root and change the user of the Docker Image to this user
  USER mysql
  
  WORKDIR /var/lib/mysql
  VOLUME /var/lib/mysql
  
negative.code:         procps \
          pwgen \
          rsync \
          sqlite-libs \
          tzdata \
          wget && \
      apk add --no-cache --virtual .galera-build-deps \
          asio-dev && \
      apk add --no-cache --virtual .common-build-deps \
          attr \
          autoconf \
          bison \
  