MySQL5.7 Dockerfile

个人学习笔记，谢绝转载！！！
原文：https://www.cnblogs.com/wshenjin/p/10100949.html

---

#Dockerfile for mysql5.7
FROM centos

COPY ["src","/src"]

RUN groupadd -g 1003 mysql 
    && useradd -u 1003 -g mysql -s /sbin/nologin mysql ;
    yum install -y gcc 
    gcc-c++ 
    cmake 
    make 
    readline-devel 
    libcurl libcurl-devel 
    zlib zlib-devel 
    && yum clean all ;
    cd /src/ 
    && tar xf percona-server-5.7.23-24.tar.gz 
    && mv boost_1_59_0.tar.gz  percona-server-5.7.23-24/ 
    && mkdir percona-server-5.7.23-24/build 
    && cd percona-server-5.7.23-24/build 
    && CHOST="x86_64-pc-linux-gnu" CFLAGS="-march=nocona -O2 -pipe" CXXFLAGS="-march=nocona -O2 -pipe" 
    cmake .. 
    -DMYSQL_USER=mysql 
    -DCMAKE_BUILD_TYPE:STRING=Release 
    -DSYSCONFDIR:PATH=/usr/local/mysql 
    -DCMAKE_INSTALL_PREFIX:PATH=/usr/local/mysql 
    -DENABLED_PROFILING:BOOL=ON 
    -DENABLE_DEBUG_SYNC:BOOL=OFF 
    -DMYSQL_DATADIR:PATH=/data/database/mysql 
    -DMYSQL_MAINTAINER_MODE:BOOL=OFF 
    -DWITH_EXTRA_CHARSETS=all 
    -DWITH_BIG_TABLES:BOOL=ON 
    -DWITH_FAST_MUTEXES:BOOL=ON 
    -DENABLE-PROFILING:BOOL=ON 
    -DWITH_SSL:STRING=bundled 
    -DWITH_UNIT_TESTS:BOOL=OFF 
    -DWITH_ZLIB:STRING=bundled 
    -DWITH_PARTITION_STORAGE_ENGINE:BOOL=ON 
    -DWITH_PLUGINS=heap,csv,partition,innodb_plugin,myisam 
    -DEFAULT_COLLATION=utf8_general_ci 
    -DEFAULT_CHARSET=utf8 
    -DENABLED_ASSEMBLER:BOOL=ON 
    -DENABLED_LOCAL_INFILE:BOOL=ON 
    -DENABLED_THREAD_SAFE_CLIENT:BOOL=ON 
    -DENABLED_EMBEDDED_SERVER:BOOL=OFF 
    -DWITH_CLIENT_LDFLAGS:STRING=all-static 
    -DINSTALL_LAYOUT:STRING=STANDALONE 
    -DCOMMUNITY_BUILD:BOOL=ON 
    -DWITH_SAFEMALLOC=OFF 
    -DENABLE_DTRACE=0 
    -DWITHOUT_BLACKHOLE_STORAGE_ENGINE=1 
    -DWITHOUT_FEDERATED_STORAGE_ENGINE=1 
    -DWITHOUT_ARCHIVE_STORAGE_ENGINE=1 
     -DWITH_BOOST=.. 
    && make -j`grep -c processor /proc/cpuinfo` 
    && make install ;
    cd / ;
    cp /src/mysql_init.sh / ;
    cp /src/my.cnf /etc/ ;
    ln -sv /usr/local/mysql/bin/* /usr/local/bin/ ;
    mkdir /data/{save,database/mysql} -p ;
    strings /dev/urandom | tr -dc A-Za-z0-9 | head -c20 > /data/save/mysql_root ;
    chmod 600 /data/save/mysql_root ;
    chmod 700 /data/save ;
    chmod 750 /data/database/mysql ;
    chown mysql:mysql -R /data/database/mysql ;
    echo -e "/usr/local/mysql/bin/mysql -uroot -p\`cat /data/save/mysql_root\`" > /root/inmysql ;
    echo -e "/usr/local/mysql/bin/mysqladmin -uroot -p\`cat /data/save/mysql_root\` 'shutdown'" > /root/mysql_stop ;
    chmod 700 /root/mysql_stop /root/inmysql ;
    yum remove -y iputils* iproute file make gcc cpp vim-minimal acl bind* rootfiles file 
    python-chardet gobject-introspection libxml2-python python-gobject-base basesystem libgomp 
    libstdc++-devel glibc-headers mpfr passwd yum-plugin-ovl dbus-glib python-kitchen kernel-headers 
    && yum clean all ;
    userdel mail ;
    userdel ftp ;
    cp /usr/share/zoneinfo/Asia/Shanghai /etc/ ;
    ln -svf /etc/Shanghai /etc/localtime ;
    rm -rf /usr/local/mysql/{mysql-test,sql-bench,support-files,data,man,README.MySQL,COPYING,INSTALL-BINARY,docs} ;
    rm -rf /src /root/.bash* /root/.cshrc  /root/.tcshrc /var/cache

ENTRYPOINT ["/mysql_init.sh"]
HEALTHCHECK --interval=60s --timeout=5s CMD /usr/local/mysql/bin/mysqladmin -uroot -p$(cat /data/save/mysql_root) ping | grep alive || exit 1

EXPOSE 3306
CMD ["/usr/local/mysql/bin/mysqld","--defaults-file=/etc/my.cnf","--user=mysql"]

src目录下需要拷贝的文件：

-rw-r--r-- 1 root root 83709983 Jun 30  2017 boost_1_59_0.tar.gz
-rwxr-xr-x 1 root root     1481 Nov 23 09:39 mysql_init.sh
-rw-rw-r-- 1 root root 81641623 Oct 31 22:55 percona-server-5.7.23-24.tar.gz
-rw-rw-r-- 1 root root     2320 Dec 13 12:46 my.cnf

由于MySQL5.7的初始化方式等和MySQL5.5有差异，所以ENTRYPOINT脚本也有一定的差异：

#!/bin/bash
#数据库初始化脚本

chown mysql:mysql -R /data/database/mysql
#这里只判断判断数据目录为空，则先初始化再启动
if [ -z "$(ls -A /data/database/mysql/)" ] ; then
    #初始化新实例
    init_res=$(/usr/local/mysql/bin/mysqld  --initialize  --user=mysql --basedir=/usr/local/mysql/ --datadir=/data/database/mysql/ 2>&1)
    [ "$?" -eq 0 ] && echo "初始化数据库完成..." || exit 1

    chmod 750 /data/database/mysql
    chmod 700 /data/database/mysql/mysql
    chmod 660 /data/database/mysql/mysql/*
    #启动mysqld新实例
    /usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf > /dev/null &
    mysqld_pid="$!"

    #等待mysqld启动完成
    while [ ! -S /tmp/mysql.sock ]
    do
         if ps uax | grep -v grep |grep $mysqld_pid > /dev/null 2>&1 ; then
             echo "等待mysqld启动..."
             sleep 2s
         else
             echo "mysqld启动失败..."
             exit 1
         fi
    done
    [ "$?" -eq 0 ] && echo "mysqld启动完成..." || exit 1

    old_passwd=$( echo "$init_res" | awk '/A temporary password is generated for root@localhost:/{print $NF}')
    #配置初始化密码，删除空账号
    /usr/local/mysql/bin/mysqladmin -u root -p"$old_passwd"  password `cat /data/save/mysql_root` 
    [ "$?" -eq 0 ] && echo "root密码已重置..." || exit 1

    #关闭mysqld
    /usr/local/mysql/bin/mysqladmin -uroot -p`cat /data/save/mysql_root` shutdown
    while ps uax | grep -v grep |grep $mysqld_pid > /dev/null 2>&1
    do
        echo "等待mysqld关闭..."
        sleep 2s
    done
    [ "$?" -eq 0 ] && echo "重启mysqld..." || exit 1
fi

exec "$@"