1、安装依赖
#yum -y install make gcc-c++ cmake bison-devel ncurses-devel
#yum groupinstall -y "Development tools"
#wget https://dl.bintray.com/boostorg/release/1.68.0/source/boost_1_68_0.tar.gz
#tar zxf boost_1_68_0.tar.gz
#cd ../boost_1_68_0
#./bootstrap.sh
#./b2 install
2、编译安装
#mkdir -pv /usr/local/mysql
#mkdir -pv /opt/data/mysql
#wget wget http://mirrors.sohu.com/mysql/MySQL-5.7/mysql-5.7.24.tar.gz
#tar -zxvf mysql-5.7.24
#cd mysql-5.7.24
#cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql/ -DMYSQL_DATADIR=/opt/data/mysql/ -DMYSQL_UNIX_ADDR=/var/lib/mysql/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_FEDERATED_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 -DWITHOUT_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 -DDOWNLOAD_BOOST=1 -DWITH_BOOST=/usr/local/include/boost/
#make
#make install
3、创建mysql用户组
#groupadd -r mysql
#useradd -g mysql -r -s /sbin/nologin mysql
#chown -R mysql.mysql /usr/local/mysql
#chown -R mysql.mysql /opt/data/mysql
#mkdir /var/lib/mysql
#chown -R mysql.mysql /var/lib/mysql
4、配置mysql
#/usr/local/mysql/bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/opt/data/mysql #会生成一个随机密码
#echo "export PATH=/usr/local/mysql/bin:$PATH" > /etc/profile.d/mysql.sh
#source /etc/profile.d/mysql.sh
#touch /etc/my.cnf #详细配置见末尾
#cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld #添加启动脚本
#chkconfig --add mysqld #设置开机启动
#echo "/usr/local/mysql/lib" > /etc/ld.so.conf.d/mysql.conf #导出库文件
#ldconfig -v #建立库文件缓存
#ln -sv /usr/local/mysql/include/ /usr/include/mysql #导出头文件
#mkdir /opt/data/mysql/bin_log
#chown -R mysql.mysql /opt/data/mysql/bin_log
#/etc/init.d/mysqld start
#mysql -uroot -p
>set password for 'root'@'localhost' =password('newpassword'); #修改初始密码
>update user set host='%' where user='root'; #开启远程连接
>create user 'tom'@'%' identified by 'tom@123221'; #创建普通账号
>create database atang character set utf8; #创建数据库库
>grant all privileges on atang.* to 'tom'@'%'; #授权gdg账号最大权限访问atang库
>drop user ''@'localhost.domain';
>drop user ''@'localhost';
>drop user 'root'@'::1';
>flush privileges;
my.cnf参数
[client]
port = 3306
socket = /var/lib/mysql/mysql.sock
default-character-set = utf8mb4
#default-character-set = utf8
[mysql]
prompt="MySQL [\d]> "
no-auto-rehash
default-character-set = utf8mb4
#skip-ssl
[mysqld]
port = 3306
socket = /var/lib/mysql/mysql.sock
basedir = /usr/local/mysql
datadir = /opt/data/mysql
pid-file = /opt/data/mysql/mysql.pid
user = mysql
bind-address = 0.0.0.0
#mysql主从 slave设置
binlog-do-db = duoyun_community
server-id = 2
relay-log = relay-log
gtid_mode=ON #开启gtid复制
enforce-gtid-consistency=on #开启gtid复制
log_bin = /opt/data/mysql/bin_log/binlog
binlog_format = mixed
expire_logs_days = 7
binlog_cache_size = 4M
max_binlog_size = 100m
max_binlog_cache_size = 512m
character-set-server = utf8mb4
collation-server = utf8mb4_general_ci
init-connect = 'SET NAMES utf8mb4'
#init-connect = 'SET NAMES utf8'
#character-set-server = utf8
skip-name-resolve
#skip-networking
back_log = 300
max_connections = 5000
max_connect_errors = 6000
open_files_limit = 65535
table_open_cache = 1024
max_allowed_packet = 500M
max_heap_table_size = 8M
tmp_table_size = 128M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
sort_buffer_size = 8M
join_buffer_size = 8M
key_buffer_size = 256M
thread_cache_size = 64
query_cache_type = 1
query_cache_size = 64M
query_cache_limit = 2M
ft_min_word_len = 4
log_error = /opt/data/mysql/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /opt/data/mysql/mysql-slow.log
performance_schema = 0
explicit_defaults_for_timestamp
#lower_case_table_names = 1
skip-external-locking
default_storage_engine = InnoDB
innodb_file_per_table = 1
innodb_open_files = 500
innodb_buffer_pool_size = 1024M
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 = 64M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
interactive_timeout = 28800
wait_timeout = 28800
[mysqldump]
quick
max_allowed_packet = 500M
[myisamchk]
key_buffer_size = 256M
sort_buffer_size = 8M
read_buffer = 4M
write_buffer = 4M
