mysql5.7源码安装

安装依赖包

yum -y install gcc gcc-c++ ncurses ncurses-devel cmake
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下载相应源码包

cd /root/oneinstack/src
wget http://downloads.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gz
wget http://cdn.MySQL.com/Downloads/MySQL-5.7/mysql-5.7.11.tar.gz

添加mysql用户

useradd -M -s /sbin/nologin mysql

预编译

tar xzf boost_1_59_0.tar.gz
tar xzf mysql-5.7.11.tar.gz
mkdir -p /data/mysql
cd mysql-5.7.11
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/data/mysql \
-DDOWNLOAD_BOOST=1 \ #从MySQL 5.7.5开始Boost库是必需的
-DWITH_BOOST=../boost_1_59_0 \
-DSYSCONFDIR=/etc \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DENABLE_DTRACE=0 \
-DDEFAULT_CHARSET=utf8mb4 \
-DDEFAULT_COLLATION=utf8mb4_general_ci \
-DWITH_EMBEDDED_SERVER=1

cmake . -DCMAKE_INSTALL_PREFIX=/srv/mysql5713 \

-DMYSQL_DATADIR=/srv/mysql5713/data \

-DMYSQL_UNIX_ADDR=/srv/mysql5713/tmp/mysql.sock \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DEXTRA_CHARSETS=gbk,gb2312,utf8,ascii \

-DENABLED_LOCAL_INFILE=ON \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_FEDERATER_STORAGE_ENGINE=1 \

-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \

-DWITH_EXAMPLE_STORAGE_ENGINE=1 \

-DWITH_PARTITION_STORAGE_ENGINE=1 \

-DWITH_FAST_MUTEXES=1 \

-DWITH_ZLIB=bundled \

-DENABLED_LOCAL_INFILE=1 \

-DWITH_READLINE=1 \

-DWITH_EMBEDDED_SERVER=1 \

-DWITH_DEBUG=0 \

-DWITH_BOOST=/srv/mysql/boost_1_59_0

编译安装

make

make install

启动脚本，设置开机自启动

/bin/cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on

/etc/my.cnf，仅供参考

vim /etc/my.cnf
[client]
port = 3306
socket = /tmp/mysql.sock
default-character-set = utf8mb4
[mysqld]
port = 3306
socket = /tmp/mysql.sock
basedir = /usr/local/mysql
datadir = /data/mysql
pid-file = /data/mysql/mysql.pid
user = mysql
bind-address = 0.0.0.0
server-id = 1
init-connect = 'SET NAMES utf8mb4'
character-set-server = utf8mb4
#skip-name-resolve
#skip-networking
back_log = 300
max_connections = 1000
max_connect_errors = 6000
open_files_limit = 65535
table_open_cache = 128
max_allowed_packet = 4M
binlog_cache_size = 1M
max_heap_table_size = 8M
tmp_table_size = 16M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
sort_buffer_size = 8M
join_buffer_size = 8M
key_buffer_size = 4M
thread_cache_size = 8
query_cache_type = 1
query_cache_size = 8M
query_cache_limit = 2M
ft_min_word_len = 4
log_bin = mysql-bin
binlog_format = mixed
expire_logs_days = 30
log_error = /data/mysql/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /data/mysql/mysql-slow.log
performance_schema = 0
explicit_defaults_for_timestamp
#lower_case_table_names = 1
skip-external-locking
default_storage_engine = InnoDB
#default-storage-engine = MyISAM
innodb_file_per_table = 1
innodb_open_files = 500
innodb_buffer_pool_size = 64M
innodb_write_io_threads = 4
innodb_read_io_threads = 4
innodb_thread_concurrency = 0
innodb_purge_threads = 1
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 2M
innodb_log_file_size = 32M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
bulk_insert_buffer_size = 8M
myisam_sort_buffer_size = 8M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
interactive_timeout = 28800
wait_timeout = 28800
[mysqldump]
quick
max_allowed_packet = 16M
[myisamchk]
key_buffer_size = 8M
sort_buffer_size = 8M
read_buffer = 4M
write_buffer = 4M
EOF

初始化数据库

之前版本mysql_install_db是在mysql_basedir/script下，5.7放在了mysql_install_db/bin目录下,且已被废弃
"--initialize"会生成一个随机密码(~/.mysql_secret)，而"--initialize-insecure"不会生成密码
--datadir目标目录下不能有数据文件
/usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql

启动数据库

cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql

service mysql start

chkconfig mysql on

设置数据库密码

dbrootpwd=oneinstack #数据库root密码
/usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'127.0.0.1' identified by \"$dbrootpwd\" with grant option;"
/usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'localhost' identified by \"$dbrootpwd\" with grant option;"
新版的mysql数据库下的user表中已经没有Password字段了，而是将加密后的用户密码存储于authentication_string字段

安装

1> 添加mysql用户

shell> cd /opt/mysql-server
shell> groupadd mysql #添加mysql用户组
shell> useradd -r -g mysql -s /bin/false mysql #添加mysql用户

2> 配置mysql预编译参数

shell> cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DWITH_BOOST=/usr/local/boost_1_59_0 \
-DSYSCONFDIR=/etc \
-DEFAULT_CHARSET=utf8mb4 \
-DDEFAULT_COLLATION=utf8mb4_general_ci \
-DENABLED_LOCAL_INFILE=1 \
-DEXTRA_CHARSETS=all

-DCMAKE_INSTALL_PREFIX：安装路径
-DMYSQL_DATADIR：数据存放目录
-DWITH_BOOST：boost源码路径
-DSYSCONFDIR：my.cnf配置文件目录
-DEFAULT_CHARSET：数据库默认字符编码
-DDEFAULT_COLLATION：默认排序规则
-DENABLED_LOCAL_INFILE：允许从本文件导入数据
-DEXTRA_CHARSETS：安装所有字符集

更多预编译配置参数请参考mysql官方文档说明：http://dev.mysql.com/doc/refman/5.7/en/source-configuration-options.html#cmake-general-options

3> 编译并安装

shell> make -j `grep processor /proc/cpuinfo | wc -l`shell> make install

-j参数表示根据CPU核数指定编译时的线程数，可以加快编译速度。默认为1个线程编译，经测试单核CPU，1G的内存，编译完需要将近1个小时。

4> 初始化系统数据库

shell> cd /usr/local/mysql
shell> chown -R mysql:mysql .
# 注意：MySQL 5.7.6之前的版本执行这个脚本初始化系统数据库
shell> ./bin/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
# 5.7.6之后版本初始系统数据库脚本（本文使用此方式初始化）
shell> ./bin/mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
shell> ./bin/mysql_ssl_rsa_setup
shell> chown -R root .
shell> chown -R mysql data

5、设置配置文件

shell> cp support-files/my-default.cnf /etc/my.cnf

6、配置mysql服务

shell> cp support-files/mysql.server /etc/init.d/mysqld
shell> chkconfig --add mysqld     # 添加到系统服务
shell> chkconfig mysqld on        # 开机启动

7、启动服务

shell> service mysqld start       # 启动mysql服务
shell> service mysqld stop        # 停止mysql服务
shell> service mysqld restart     # 重新启动mysql服务

8、设置数据库密码

shell> /usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'127.0.0.1' identified by "root" with grant option;"
shell> /usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'localhost' identified by "root" with grant option;"# 开启远程登录(将host设为%即可)/usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'%' identified by "root" with grant option;"

9、配置mysql环境变量

shell> vim /etc/profile
shell> export PATH=/usr/local/mysql/bin:$PATH
shell> source /etc/profile

其它注意事项

如果中途编译失败了，需要删除cmake生成的预编译配置参数的缓存文件和make编译后生成的文件，再重新编译。

shell> cd /opt/mysql-server
shell> rm -f CMakeCache.txt
shell> make clean

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