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https://www.cnblogs.com/galengao/p/5755788.html

高手的blog

Mysql5.7版本更新后有很多变化，比如json等，连安装都有变化，他安装必须要BOOST库，不过mysql的官网源码有带boost库的源码和不带boost库的源码两种，因此有两种安装方式，其实都是一样的，仅仅是不带boost库源码的需要单独安装boost，还有后续文章percona-xtrabackup需要用到boost库

下载软件

到usr/local目录下：

cd /usr/local
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-boost-5.7.11.tar.gz
wget http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.11.tar.gz

安装boost

注:此处如果只为安装mysql其实可以不用安装的，解压就好，到时安装mysql时引用目录，不过percona-xtrabackup需要用到，所以我安装了。

tar xzf boost_1_59_0.tar.gz
cd boost_1_59_0
./bootstrap.sh
./b2 install 

不带boost的mysql源码安装

1、安装依赖包

yum -y install gcc gcc-c++ ncurses ncurses-devel cmake

2、添加禁止登陆的mysql用户

groupadd mysql
useradd -r -g mysql -s /bin/false mysql

3、编译安装

从MySQL 5.7.5开始Boost库是必需的

mkdir -p /data/mysql
tar xzf mysql-5.7.11.tar.gz
cd mysql-5.7.11
 cmake .  -DCMAKE_INSTALL_PREFIX=/usr/local/mysql  -DMYSQL_DATADIR=/data/mysql  -DDOWNLOAD_BOOST=1  -DWITH_BOOST=/usr/local/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

make
make install

4、配置开机启动项

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

5、配置/etc/my.cnf 仅供参考，可以不配，用默认的。

cat > /etc/my.cnf << EOF
[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

6、初始化数据

/usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql

注： 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

7、启动数据库

service mysqld start

带boost的mysql源码安装

1、安装依赖包

yum -y install make gcc-c++ cmake bison-devel  ncurses-devel   bison perl perl-devel  perl perl-devel 

2、解压到/usr/local目录下

tar -zxvf mysql-boost-5.7.11.tar.gz -C /usr/local

3、创建mysql组和用户

groupadd mysql
useradd -r -g mysql -s /bin/false mysql

4、编译mysql

cd /usr/local/mysql-5.7.11/
cmake -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_BOOST=boost
make
make install

5、把原来的/etc/my.cnf备份

cp /etc/my.cnf /etc/my.cnf.bak
rm -f /etc/my.cnf

6、把安装目录用户和组更改为mysql

cd /usr/local/mysql
chown -R mysql .
chgrp -R mysql .

7、创建一个数据目录

mkdir -p /data/mysql/data/

8、初始化mysql，及开启ssl新功能

bin/mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql/data
bin/mysql_ssl_rsa_setup  --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql/data 

9、 设为root是为了防止普通用户不小心删除数据库

chown -R root .
chown -R mysql /data

10、拷贝配置文件

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

11、修改环境变量

vi /etc/profile
# 在profile文件末尾增加两行
PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
export PATH
 # 使PATH搜索路径立即生效：
source /etc/profile

12、修改配置文件

vi /etc/my.cnf
#修改第19行(取消注释且修改为)   datadir = /data/mysql/data/ 

13、启动

service mysql start

原文地址：https://www.cnblogs.com/jinanxiaolaohu/p/11120524.html