mysql 二进制文件安装

1.下载二进制文件并解压文件：

下载地址：https://dev.Mysql.com/downloads/mysql/5.7.html#downloads

tar xvzf mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz

mv mysql-5.7.23-linux-glibc2.12-x86_64 /usr/local/

cd /usr/local/

ln -s mysql-5.7.23-linux-glibc2.12-x86_64 mysql

chown -R mysql:mysql /usr/local/mysql/

vim /etc/my.cnf

######################mysql5.7.23###############

[client]
port=3306
Socket=/app/data/run/mysql.sock

[mysql]
#pid_file=/app/data/run/mysqld.pid

[mysqld]
gtid_mode=on
enforce_gtid_consistency=on
log_slave_updates=on
autocommit=1
general_log=off
explicit_defaults_for_timestamp=true

###character
default-storage-engine=INNODB
innodb_file_per_table=1
character-set-server=utf8
collation-server=utf8_general_ci
interactive_timeout = 559200
wait_timeout = 559200

# system
basedir=/usr/local/mysql
datadir=/app/data/data
max_allowed_packet=1g
max_connections=3000
max_user_connections=2800
open_files_limit=65535
pid_file=/app/data/run/mysqld.pid
port=3306
server_id=52160
#skip_name_resolve=ON
socket=/app/data/run/mysql.sock
tmpdir=/app/data/tmp

#innodb
innodb_data_home_dir=/app/data/log/iblog
innodb_log_group_home_dir=/app/data/log/iblog
innodb_buffer_pool_size = 1000M

#binlog
log_bin=/app/data/log/binlog/binlog
binlog_fORMat=row
expire_logs_days=7
innodb_log_file_size = 200M
innodb_log_files_in_group = 4
max_binlog_size=200M

#logging
log_error=/app/data/log/error.log
slow_query_log_file=/app/data/log/slow.log
log_queries_not_using_indexes=0
slow_query_log=1
log_slave_updates=ON
log_slow_admin_statements=1
long_query_time=1

#relay
relay_log=/app/data/log/relaylog
relay_log_index=/app/data/log/relay.index
relay_log_info_file=/app/data/log/relay-log.info

[mysqld_safe]
datadir=/app/data/data

################mysql5.7.23##############

--添加用户：
groupadd mysql
useradd -r -g mysql -s /bin/false mysql
---

或者直接：

useradd mysql

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

--创建数据目录：
mkdir -p /app/data/log
mkdir -p /app/data/log/binlog
mkdir -p /app/data/run
mkdir -p /app/data/tmp
mkdir -p /app/data/log/iblog
chown  -R mysql:mysql /app/data/

--初始化数据库：
[root@test1 ~]# su - mysql
[mysql@test1 ~]$   /usr/local/mysql/bin/mysqld --defaults-file=/etc/my.cnf --initialize --user=mysql

2.1 通脚本启动：
启动数据库：
[mysql@test1 log]$ /etc/init.d/mysqld start
Starting MySQL..                                           [  OK  ]

关闭数据库：
[mysql@test1 log]$ /etc/init.d/mysqld stop
Shutting down MySQL..                                      [  OK  ]
登录数据库：
[mysql@test1 log]$ /usr/local/mysql/bin/mysql -uroot -p

修改密码：
mysql> alter user root@'localhost' identified by 'MYsql#123';
Query OK, 0 rows affected (0.00 sec)

2.2 自定义配置文件启动：
启动数据库：
[mysql@test1 log]$ /usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf --user=mysql &

关闭数据库：
[mysql@test1 log]$ /usr/local/mysql/bin/mysqladmin  --port=3306 shutdown -p
Enter passWord:

3.开机自动启动：
[root@test1 ~]# chkconfig mysqld on