Mysql源码编译安装

安装环境说明：

操作系统：centos 7
Mysql 源码版本：mysql-5.7.9

安装步骤：

1.安装依赖包

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

2.下载源码包

cd /usr/local/sourcewget http://downloads.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gzwget http://cdn.mysql.com/Downloads/MySQL-5.7/mysql-5.7.9.tar.gz

附：百度云盘分享 http://pan.baidu.com/s/1qYo2luW

添加用户组

groupadd mysqluseradd -r -g mysql mysql

4.编译&安装

tar xzf boost_1_59_0.tar.gztar xzf mysql-5.7.9.tar.gzmkdir -p /data/mysqlcd mysql-5.7.9cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql -DDOWNLOAD_BOOST=1-DWITH_BOOST=../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=1makemake install

5.启动脚本，设置开机自启动

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

6.配置mysql的/etc/my.cnf

仅供参考，实际可根据生产环境调整

[client]port = 3306socket = /tmp/mysql.sockdefault-character-set = utf8mb4[mysqld]port = 3306socket = /tmp/mysql.sockbasedir = /usr/local/mysqldatadir = /data/mysqlpid-file = /data/mysql/mysql.piduser = mysqlbind-address = 0.0.0.0server-id = 1 init-connect = 'SET NAMES utf8mb4'character-set-server = utf8mb4back_log = 300 max_connections = 1000max_connect_errors = 6000open_files_limit = 65535table_open_cache = 128max_allowed_packet = 4Mbinlog_cache_size = 1Mmax_heap_table_size = 8Mtmp_table_size = 16M read_buffer_size = 2Mread_rnd_buffer_size = 8Msort_buffer_size = 8Mjoin_buffer_size = 8Mkey_buffer_size = 4M thread_cache_size = 8 query_cache_type = 1query_cache_size = 8Mquery_cache_limit = 2M ft_min_word_len = 4 log_bin = mysql-binbinlog_format = mixedexpire_logs_days = 30 log_error = /data/mysql/mysql-error.logslow_query_log = 1long_query_time = 1slow_query_log_file = /data/mysql/mysql-slow.log performance_schema = 0explicit_defaults_for_timestamplower_case_table_names = 1skip-external-lockingdefault_storage_engine = InnoDBinnodb_file_per_table = 1innodb_open_files = 500innodb_buffer_pool_size = 64Minnodb_write_io_threads = 4innodb_read_io_threads = 4innodb_thread_concurrency = 0innodb_purge_threads = 1innodb_flush_log_at_trx_commit = 2innodb_log_buffer_size = 2Minnodb_log_file_size = 32Minnodb_log_files_in_group = 3innodb_max_dirty_pages_pct = 90innodb_lock_wait_timeout = 120 bulk_insert_buffer_size = 8Mmyisam_sort_buffer_size = 8Mmyisam_max_sort_file_size = 10Gmyisam_repair_threads = 1 interactive_timeout = 28800wait_timeout = 28800[mysqldump]quickmax_allowed_packet = 16M[myisamchk]key_buffer_size = 8Msort_buffer_size = 8Mread_buffer = 4Mwrite_buffer = 4M

7.初始化数据库

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

8.启动数据库

service mysqld start

9.设置root密码

/usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'127.0.0.1' identified by \"password\" with grant option;"/usr/local/mysql/bin/mysql -e "grant all privileges on *.* to root@'localhost' identified by \"password\" with grant option;"

10.开放防火墙端口

firewall-cmd --zone=public --add-port=80/tcp --permanent #开放指定端口  firewall-cmd --zone=public --add-port=3306/tcp --permanentsystemctl stop firewalld.service #重启防火墙 systemctl start firewalld.service  

其他相关操作：
如何设置远程登录MySQL?

grant all on yourdb.* to yourUsername@yourHost identified by "yourPassword" with grant option;flush privileges;

如何修改root密码？

use mysql;update user set authentication_string=password('新密码') where user='root';flush privileges;