一、 環境准備
1. 下載軟件包
wget http://test.hexin.cn/software/mysql-5.7.9.tar.gz -P /usr/local/src/
wget http://test.hexin.cn/software/cmake-3.4.0.tar.gz -P /usr/local/src/
wget http://test.hexin.cn/software/boost_1_59_0.tar.gz -P /usr/local/src/
2. 安裝基礎軟件
yum -y install make gcc-c++ bison-devel ncurses-devel
二、 安裝配置MySQL
1. 編譯安裝cmake
tar zxvf /usr/local/src/cmake-3.4.0.tar.gz
cd /usr/local/src/cmake-3.4.0
./configure && make && make install
2. 編譯安裝boost（編譯時不加boost，可以不用安裝此軟件）
tar zxvf /usr/local/src/boost_1_59_0.tar.gz -C /usr/local/boost/
cd /usr/local/boost/
./bootstrap.sh
./b2
3. 新增用戶用戶組
groupadd mysql
useradd mysql -g mysql -M -s /sbin/nologin
4. 編譯安裝MySQL
tar zxvf /usr/local/src/mysql-5.7.9.tar.gz
cd /usr/local/src/mysql-5.7.9/
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DSYSCONFDIR=/etc -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/boost -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_LIBWRAP=0 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci
make
make install
# cmake參數說明
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql [MySQL安裝的根目錄]
-DMYSQL_DATADIR=/usr/local/mysql [MySQL數據庫文件存放目錄]
-DSYSCONFDIR=/etc [MySQL配置文件所在目錄]
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock [MySQL的UNIX socket文件目錄]
-DDOWNLOAD_BOOST=1 [允許下載BOOST]
-DWITH_BOOST=/usr/local/boost [指定BOOST安裝路徑]
-DWITH_INNOBASE_STORAGE_ENGINE=1 [支持InnoDB存儲引擎]
-DWITH_MYISAM_STORAGE_ENGINE=1 [支持MYISAM存儲引擎]
-DWITH_ARCHIVE_STORAGE_ENGINE=1 [支持Archive引擎]
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 [支持BLACKHOLE引擎]
-DWITH_READLINE=1[支持readline庫]
-DWITH_SSL=system[通訊時支持ssl協議]
-DWITH_ZLIB=system[允許使用zlib library]
-DWITH_LIBWRAP=0 [不支持libwrap庫]
-DDEFAULT_CHARSET=utf8[設置默認字符集為utf8]
-DDEFAULT_COLLATION=utf8_general_ci[設置默認字符校對]
5. 修改權限
chown -R mysql.mysql /usr/local/mysql/
6. 初始化MySQL
cd /usr/local/mysql
bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
# 初始化成功后會生成一個root用戶的臨時密碼，首次登錄mysql后需要先修改這個臨時密碼
7. 配置my.cnf 編譯的時候制定在/etc目錄下
[client]
port = 3306
default-character-set=utf8
[mysqld]
datadir=/usr/local/mysql/data
socket=/usr/local/mysql/mysql.sock
user=mysql
character-set-server=utf8
symbolic-links=0
open_files_limit = 102400
max_connections=2000
skip-name-resolve
#skip-grant-tables
slow_query_log = 'on'
long_query_time=1
slow_query_log_file=/usr/local/mysql/mysql-slow.log
tmp_table_size=256M
key_buffer_size=512M
read_buffer_size=32M
sort_buffer_size=32M
query_cache_limit=1M
query_cache_size=16M
#INNODB
default-storage-engine=INNODB
innodb_buffer_pool_size=8G
innodb_additional_mem_pool_size = 32M
innodb_buffer_pool_instances=8
innodb_read_io_threads = 8
innodb_write_io_threads = 8
innodb_log_file_size=265M
innodb_log_buffer_size=8M
innodb_log_files_in_group = 3
innodb_lock_wait_timeout=90
innodb_file_per_table=1
innodb_flush_log_at_trx_commit=2
innodb_max_dirty_pages_pct = 90
innodb_thread_concurrency = 16
innodb_file_io_threads=4
innodb_open_files = 1000
read_only
server-id = 1
log-bin=mysql-bin
log-slave-updates
binlog_cache_size = 4M
binlog_format = mixed
max_binlog_cache_size = 1G
max_binlog_size = 1G
auto_increment_offset=1
auto_increment_increment=2
[mysqld_safe]
log-error=/usr/local/mysql/log/mysqld.log
pid-file=/usr/local/mysql/data/mysqld.pid
replicate-do-db =all
8. 配置環境變量
vim /etc/profile
PATH=/usr/local/mysql/bin:${PATH}
export PATH
source /etc/profile
9. 啟動mysql，並加入開機自啟動
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chmod 755 /etc/init.d/mysqld
chkconfig mysqld on
service mysqld start
ln -s /usr/local/mysql/bin/mysql /usr/bin/mysql
數據庫啟動時報錯找不到pid 這時就要給/usr/local/mysql/data目錄加755的權限、
10. 配置root密碼，開通root權限
mysql –uroot -p2qP3PlPZiN;s
mysql>alter user 'root'@'localhost' identified by '10jqka@123';(或者下面grant也行)
mysql>grant all privileges on *.* to 'root'@'%' identified by "10jqka@123"
Mysql>flush privileges;
mysql>exit
如果你格式化時候沒有保留初始密碼 是進不去數據庫的 這時你要
/usr/local/mysql/bin/mysqld_safe --user=mysql --skip-grant-tables &
mysql>use mysql
mysql>update mysql.user set password=password('10jqka@123') where user='root' ;
Mysql>flush privileges;
特別注意：mysql5.7以上版本啟動默認路徑是/usr/local目錄下，如果你安裝目錄更改，那么要修改啟動文件：
vim /etc/init.d/mysqld
找到如下二行：
basedir=
datadir=
修改為：
basedir=安裝的mysql目錄
datadir=mysql的數據目錄
然后再啟動。不然會報錯無法更新pid文件