message: no longer install shadow package; chown mysql to directories used.
diff: @@ -20,10 +20,10 @@ ENV MARIADB_DATABASE=lagoon \
  MARIADB_USER=lagoon \
  MARIADB_PASSWORD=lagoon
  -RUN apk add --no-cache bash mariadb-client mariadb mariadb-common pwgen shadow && rm -rf /var/cache/apk/*
  +RUN apk add --no-cache bash mariadb-client mariadb mariadb-common pwgen && rm -rf /var/cache/apk/*
  -RUN for i in /var/run/mysqld /var/lib/mysql /etc/mysql/conf.d /docker-entrypoint-initdb.d/ "${BACKUPS_DIR}"; \
  -do mkdir -p $i; /bin/fix-permissions $i; done
  +RUN for i in /run/mysqld /var/lib/mysql /etc/mysql/conf.d /docker-entrypoint-initdb.d/ "${BACKUPS_DIR}"; \
  +do mkdir -p $i; chown mysql $i; /bin/fix-permissions $i; done
  # USER mysql
  @@ -35,7 +35,6 @@ COPY my.cnf /etc/mysql/my.cnf
  RUN ln -s /var/lib/mysql/.my.cnf /home/.my.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
  -RUN usermod -G 0 --append mysql
  USER mysql
  WORKDIR /var/lib/mysql
  