Dockerfile build 執(zhí)行指令apt-get install mysql-server的時(shí)候，彈出輸入root密碼之後，輸入秘密，回車，沒反應(yīng)??！這怎麼回事？
Dockfile:
FROM ubuntu:latest
RUN apt-get -qq update
RUN apt-get install -qqy nginx mysql-server php-mcrypt
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mysql是不可以直接這麼安裝的。
應(yīng)該參考下面mysql官方鏡像的做法：
ENV MYSQL_VERSION 8.0.0-dmr-1debian8
RUN echo "deb http://repo.mysql.com/apt/debian/ jessie mysql-${MYSQL_MAJOR}" > /etc/apt/sources.list.d/mysql.list
# the "/var/lib/mysql" stuff here is because the mysql-server postinst doesn't have an explicit way to disable the mysql_install_db codepath besides having a database already "configured" (ie, stuff in /var/lib/mysql/mysql)
# also, we set debconf keys to make APT a little quieter
RUN { \
echo mysql-community-server mysql-community-server/data-dir select ''; \
echo mysql-community-server mysql-community-server/root-pass password ''; \
echo mysql-community-server mysql-community-server/re-root-pass password ''; \
echo mysql-community-server mysql-community-server/remove-test-db select false; \
} | debconf-set-selections \
&& apt-get update && apt-get install -y mysql-server="${MYSQL_VERSION}"
