centos系统下安装MySQL5.7.18方法详解-木庄网络博客

本文摘自PHP中文网，作者藏色散人，侵删。

1、首先安装依赖包

1	`yum install -y gcc gcc-c++ ncurses-devel perl openssl-devel`

最最重要的是，不要忘了安装openssl-devel

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2、安装cmake

tar -xzvf cmake-3.8.1.tar.gz   
cd cmake-3.8.1  
./bootstrap
make && make install

3、安装MySQL5.7.18

首先下载安装包，本人的安装版本是：mysql-boost-5.7.18.tar.gz

需要下载boost，本人配套的是boost_1_59_0版本

下载，并在/usr/local目录下解压，并重命名为boost

首先为添加 MySQL 对应的系统账户，用于保证其本地文件权限分配：

1 2	`groupadd mysql` `useradd -r -g mysql mysql`

创建数据库目录：

1 2	`mkdir` `-p /var/mysql/data` `chown` `mysql:mysql /var/mysql/data`

进入解压后的MySQL安装包：

cd mysql-boost-5.7.18
cmake . \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql/ \
-DINSTALL_DATADIR=/usr/local/mysql/data/master \
-DSYSCONFDIR=/usr/local/mysql/etc \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DEXTRA_CHARSETS=all \
-DWITH_SSL=system \
-DWITH_EMBEDDED_SERVER=1 \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
-DMYSQL_USER=mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/data/mysql.sock \
-DDOWNLOAD_BOOST=1 \
-DWITH_BOOST=/usr/local/boost

如果发生错误，修改好后，需要删除当前目录下的CMakeCache.txt文件，再重新cmake

1	`make && make install`

进行完以上步骤，需要改变 mysql 安装目录的所有者，比如我们安装的目录是 /usr/local/mysql，使用命令

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

修改目录所有者。此时，复制一份默认配置文件

1	`cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf`

博主安装完成没有my-default.cnf 这个文件，需要自己创建，附上文件的内容：

#For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
# *** default location during install, and will be replaced if you
# *** upgrade to a newer version of MySQL.
[mysqld]
#aracter_set_server=utf8
#init_connect='SET NAMES utf8' 
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
# 一般配置选项
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data/master
port = 3306
socket = /usr/local/mysql/data/mysql.sock
character-set-server=utf8
back_log = 300
max_connections = 3000
max_connect_errors = 50
table_open_cache = 4096
max_allowed_packet = 32M
#binlog_cache_size = 4M
max_heap_table_size = 128M
read_rnd_buffer_size = 16M
sort_buffer_size = 16M
join_buffer_size = 16M
thread_cache_size = 16
query_cache_size = 128M
query_cache_limit = 4M
ft_min_word_len = 8
thread_stack = 512K
transaction_isolation = REPEATABLE-READ
tmp_table_size = 128M
#log-bin=mysql-bin
long_query_time = 6
server_id=1
innodb_buffer_pool_size = 1G
innodb_thread_concurrency = 16
innodb_log_buffer_size = 16M
innodb_log_file_size = 512M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
innodb_file_per_table = on
[mysqldump]
quick
max_allowed_packet = 32M
[mysql]
no-auto-rehash
default-character-set=utf8
safe-updates
[myisamchk]
key_buffer = 16M
sort_buffer_size = 16M
read_buffer = 8M
write_buffer = 8M
[mysqlhotcopy]
interactive-timeout
[mysqld_safe]
open-files-limit = 8192
[client]
port=3306
socket=/usr/local/mysql/data/mysql.sock
#default-character-set=utf8