源码安装MySQL比较麻烦,需要安装依赖包,然后进行编译,时间较长,建议安装二进制的MySQL,时间比较快;
用到的软件包:mysql-5.7.18.tar.gz boost_1_59_0.tar.gz
1、安装依赖包yum -y install gcc* gcc-c++ ncurses* ncurses-devel* cmake* bison* libgcrypt* perl*
2、创建MySQL用户:[root@localhost ~]# mkdir -p /mysql/data[root@localhost ~]# mkdir -p /mysql/mysql5718[root@localhost ~]# chown -R mysql.mysql /mysql/
3、调整系统参数[root@localhost ~]# vim /etc/security/limits.conf * soft nproc 65535 * hard nproc 65535 * soft nofile 65535 * hard nofile 65535
[root@localhost ~]# vi /etc/security/limits.d/20-nproc.conf * soft nproc 65535
[root@localhost ~]# vi /etc/profile ulimit -u 65535 ulimit -n 65535
4、下载并解压软件[root@localhost ~]# tar zxvf mysql-5.7.18.tar.gz -C /usr/src/[root@localhost ~]# tar zxvf boost_1_59_0.tar.gz -C /mysql/[root@localhost ~]# chown -R mysql.mysql /mysql/[root@localhost ~]# chmod -R 755 /mysql/[root@localhost ~]# chown -R mysql.mysql /usr/src/mysql-5.7.18/
5、开始编译安装MySQL5.7.18[root@localhost ~]# su - mysql
[mysql@localhost ~]$ cd /usr/src/mysql-5.7.18/[mysql@localhost mysql-5.7.18]$cmake . -DCMAKE_INSTALL_PREFIX=/mysql/mysql5718 \-DMYSQL_DATADIR=/mysql/data \-DDOWNLOAD_BOOST=1 \-DWITH_BOOST=/mysql/boost_1_59_0
[mysql@localhost mysql-5.7.18]$ make -j 4 (并行4个进程同时进行编译)[mysql@localhost mysql-5.7.18]$ make install
6、初始化数据库:[mysql@localhost ~]$ /mysql/mysql5718/bin/mysqld --initialize --user=mysql --basedir=/mysql/mysql5718/ --datadir=/mysql/data/
---注意,在初始化数据库会生成数据库的默认密码,这个密码要记住,一会登录数据库要用
7、编辑my.cnf配置文件,启动数据库[mysql@localhost ~]$ vim my.cnf (该配置文件仅供参考)[client]socket = /mysql/data/mysql.sockdefault_character_set = utf8
[mysql]socket=/mysql/data/mysql.sock [mysqld] server_id = 1607 port = 3306 basedir = /mysql/mysql5718/ datadir = /mysql/data/ socket = /mysql/data/mysql.sock pid_file = /mysql/data/mysql.pid log_error = /mysql/data/mysql_error.loglog_bin = /mysql/data/mysql_bin relay_log = /mysql/data/relay_bin character_set_server = utf8 collation_server = utf8_general_ci innodb_buffer_pool_size = 8G innodb_buffer_pool_instances = 8 innodb_log_file_size = 1G innodb_log_files_in_group = 3 innodb_log_buffer_size = 24M innodb_flush_log_at_trx_commit = 1 innodb_file_per_table = 1 innodb_flush_method = O_DIRECT innodb_io_capacity = 200 innodb_io_capacity_max = 600 innodb_thread_concurrency = 0 innodb_autoinc_lock_mode = 2 innodb_lock_wait_timeout = 60 innodb_read_io_threads = 4 innodb_write_io_threads = 4 innodb_max_dirty_pages_pct = 80 innodb_autoextend_increment = 512 innodb_checksum_algorithm = NONE innodb_doublewrite = 0 innodb_use_native_aio = 1 innodb_open_files = 8192 sync_binlog = 1 sync_relay_log = 1 relay_log_info_repository = TABLE master_info_repository = TABLE expire_logs_days = 10 binlog_format = ROW transaction-isolation = READ-COMMITTED concurrent_insert = 2 skip_slave_start = TRUE back_log = 2000 thread_stack = 256k thread_cache_size = 256 key_buffer_size = 256M tmp_table_size = 64M read_buffer_size = 2M read_rnd_buffer_size = 8M sort_buffer_size = 2M join_buffer_size = 2M query_cache_size = 0 query_cache_type = 0 max_heap_table_size = 64M binlog_cache_size = 2M table_open_cache = 8192 max_allowed_packet = 64M bulk_insert_buffer_size = 64M max_connect_errors = 100000 max_connections = 500 connect_timeout = 300 wait_timeout = 86400 interactive_timeout = 86400 lower_case_table_names = 1 open_files_limit = 20480 skip_name_resolve skip_external_locking explicit_defaults_for_timestamp = TRUE sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
[mysql@localhost ~]$ /mysql/mysql5718/bin/mysqld_safe --defaults-file=/mysql/data/my.cnf --user=mysql &
8、进入数据库检查: [mysql@localhost ~]$ /mysql/mysql5718/bin/mysql -u root -p --socket=/mysql/data/mysql.sock Enter password: Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 7Server version: 5.7.18-log MySQL Community Server (GPL)
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> set password='123456'; (因为刚才使用的密码是个默认的登录密码,所以我们要修改)mysql> flush privileges;
然后重新登录数据库,进行检查:[mysql@localhost ~]$ /mysql/mysql5718/bin/mysql -u root -p --socket=/mysql/data/mysql.sock Enter password: Welcome to the MySQL monitor. Commands end with ; or \g.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> \s--------------/mysql/mysql5718/bin/mysql Ver 14.14 Distrib 5.7.18, for linux-glibc2.5 (x86_64) using EditLine wrapper
Connection id: 7Current database:Current user: root@localhostSSL: Not in useCurrent pager: stdoutUsing outfile: ''Using delimiter: ;Server version: 5.7.18-log MySQL Community Server (GPL)Protocol version: 10Connection: Localhost via UNIX socketServer characterset: utf8Db characterset: utf8Client characterset: utf8Conn. characterset: utf8UNIX socket: /mysql/data/mysql.sockUptime: 25 min 16 sec
Threads: 1 Questions: 19 Slow queries: 0 Opens: 110 Flush tables: 1 Open tables: 103 Queries per second avg: 0.012--------------
mysql>
来源: http://www.linuxidc.com/Linux/2017-05/143402.htm