1）下载软件包
[root@mysql ~]# wget -c https://downloads.mysql.com/archives/get/file/mysql-5.7.27.tar.gz [root@mysql ~]# wget -c https://nchc.dl.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gz
2）安装相应的依赖包
[root@mysql ~]# yum -y install ncurses ncurses-devel cmake libaio libaio-devel pcre pcre-devel \ zlib zlib-devel bison bison-devel libverto libverto-devel libstdc++ libstdc++-devel \ dbus dbus-devel libss libss-devel gcc gcc-c++ autoconf m4 libgcc e2fsprogs perl-Data-Dumper
3）为MySQL创建运行用户与组
[root@mysql ~]# groupadd mysql [root@mysql ~]# useradd -M -s /sbin/nologin mysql -g mysql
4）解压boost工具、并移动到指定位置即可、无需编译安装
[root@mysql ~]# tar xf boost_1_59_0.tar.gz [root@mysql ~]# mv boost_1_59_0 /usr/local/boost
5）编译安装MySQL
[root@mysql ~]# tar xf mysql-5.7.27.tar.gz -C /usr/src/ [root@mysql ~]# cd /usr/src/mysql-5.7.27/ [root@mysql mysql-5.7.27]# cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \ -DMYSQL_DATADIR=/usr/local/mysql/data \ -DSYSCONFDIR=/etc \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DWITH_EXTRA_CHARSETS=all \ -DENABLED_LOCAL_INFILE=ON \ -DWITH_DEBUG=0 \ -DWITH_BOOST=/usr/local/boost \ -DWITH_FEDERATED_STORAGE_ENGINE=1 \ -DMYSQL_UNIX_ADDR=/usr/local/mysql/tmp/mysql.sock make -j 8 && make install -j 8 && cd ~
6）编译安装完成以后、创建对应的目录、并调整相应的参数
[root@mysql ~]# mkdir /usr/local/mysql/pid [root@mysql ~]# mkdir /usr/local/mysql/logs [root@mysql ~]# mkdir /usr/local/mysql/socket [root@mysql ~]# mkdir /usr/local/mysql/tmp [root@mysql ~]# mkdir /usr/local/mysql/ibtmp [root@mysql ~]# mkdir /usr/local/mysql/binlog [root@mysql ~]# mkdir /usr/local/mysql/relaylog [root@mysql ~]# mkdir /usr/local/mysql/outcsv/ [root@mysql ~]# mkdir /usr/local/mysql/ibdata [root@mysql ~]# mkdir /usr/local/mysql/undolog [root@mysql ~]# mkdir /usr/local/mysql/redolog [root@mysql ~]# chown -R mysql:mysql /usr/local/mysql [root@mysql ~]# chmod -R 750 /usr/local/mysql/outcsv [root@mysql ~]# echo 'export PATH=/usr/local/mysql/bin:$PATH' >> /etc/profile [root@mysql ~]# source /etc/profile
7）定义MySQL配置文件
[root@mysql ~]# cat > /etc/my.cnf << EOF [client] port = 3635 socket = /usr/local/mysql/socket/mysql.sock [mysqld] user = mysql port = 3635 federated skip_ssl bind_address = 0.0.0.0 max_connections = 3600 max_connect_errors = 200 autocommit = ON skip-name-resolve symbolic-links = 0 skip-external-locking log_timestamps = system explicit_defaults_for_timestamp = ON transaction_isolation = repeatable-read binlog_gtid_simple_recovery = ON show_compatibility_56 = ON transaction_write_set_extraction = OFF socket = /usr/local/mysql/socket/mysql.sock pid-file = /usr/local/mysql/pid/mysql.pid log-error = /usr/local/mysql/logs/mysql_error.log secure-file-priv = /usr/local/mysql/outcsv innodb_tmpdir = /usr/local/mysql/ibtmp basedir = /usr/local/mysql datadir = /usr/local/mysql/data tmpdir = /usr/local/mysql/tmp character-set-server = utf8 init_connect = SET NAMES utf8 collation-server = utf8_general_ci slow_query_log = ON long_query_time = 1 min_examined_row_limit = 960 log_slow_admin_statements = ON log_slow_slave_statements = ON log_queries_not_using_indexes = OFF slow_query_log_file = /usr/local/mysql/logs/mysql_slow.log back_log = 360 tmp_table_size = 64M max_allowed_packet = 64M max_heap_table_size = 64M sort_buffer_size = 1M join_buffer_size = 1M read_buffer_size = 2M read_rnd_buffer_size = 2M thread_cache_size = 64 thread_stack = 256K query_cache_size = 32M query_cache_limit = 2M query_cache_min_res_unit = 2K table_open_cache = 4096 open_files_limit = 65535 connect_timeout = 9 interactive_timeout = 21600 wait_timeout = 21600 innodb_data_file_path = ibdata1:12M;ibdata:12M:autoextend innodb_autoextend_increment = 12 innodb_data_home_dir = /usr/local/mysql/ibdata innodb_undo_tablespaces = 4 innodb_undo_logs = 128 innodb_max_undo_log_size = 1G innodb_undo_log_truncate = ON innodb_purge_rseg_truncate_frequency = 10 innodb_undo_directory = /usr/local/mysql/undolog innodb_log_file_size = 128M innodb_log_buffer_size = 16M innodb_log_files_in_group = 3 innodb_flush_log_at_trx_commit = 2 innodb_flush_log_at_timeout = 1 innodb_flush_method = O_DIRECT innodb_log_group_home_dir = /usr/local/mysql/redolog innodb_temp_data_file_path = ibtmp1:12M:autoextend:max:5G innodb_fast_shutdown = 0 default-storage-engine = InnoDB innodb_buffer_pool_size = 2G table_open_cache_instances = 8 innodb_buffer_pool_chunk_size = 256MB innodb_page_size = 16k innodb_sort_buffer_size = 1MB innodb_file_per_table = ON innodb_large_prefix = ON innodb_purge_threads = 8 innodb_page_cleaners = 8 innodb_read_io_threads = 8 innodb_write_io_threads = 8 innodb_thread_concurrency = 16 innodb_flush_neighbors = 0 innodb_lru_scan_depth = 1024 innodb_lock_wait_timeout = 60 innodb_print_all_deadlocks = ON innodb_deadlock_detect = ON innodb_strict_mode = ON innodb_buffer_pool_load_at_startup = ON innodb_buffer_pool_dump_at_shutdown = ON EOF
8）对MySQL进行初始化
[root@mysql ~]# /usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data [root@mysql ~]# echo $? 0
9）MySQL添加为系统服务
[root@mysql ~]# cp /usr/local/mysql/support-files/mysql.server /usr/local/mysql/bin/mysql.sh [root@mysql ~]# chmod +x /usr/local/mysql/bin/mysql.sh [root@mysql ~]# cat > /usr/lib/systemd/system/mysql.service << EOF [Unit] Description=MySQL After=network.target [Service] User=mysql Group=mysql Type=forking PrivateTmp=false LimitNOFILE=65535 ExecStart=/usr/local/mysql/bin/mysql.sh start ExecStop=/usr/local/mysql/bin/mysql.sh stop [Install] WantedBy=multi-user.target EOF
10）启动MySQL并为root用户设置密码
[root@mysql ~]# systemctl start mysql
[root@mysql ~]# systemctl enable mysql
[root@mysql ~]# netstat -anput | grep mysql
tcp 0 0 0.0.0.0:3635 0.0.0.0:* LISTEN 34411/mysqld
[root@mysql ~]# mysql -e"update mysql.user set authentication_string=password('abc-123') where user='root';flush privileges;"
【只是为了打发时间】