MySQL編譯安裝

OS：CentOS 7.4 最小化安裝以及必要一些包

1# 下載MySQL 5.6 源碼：

cd /software
wget https://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.41.tar.gz

2# OS 修改limits.conf，再最後添加

vi /etc/security/limits.conf

mysql   soft   nproc   2047
mysql   hard  nproc   16384
mysql   soft   nofile   1024
mysql   hard   nofile   65536

3# 創建mysql用戶和組

groupadd -g 1001 mysql
useradd -g 1001 -u 1001 -d /home/mysql mysql

4# 解壓MySQL源碼

cd /software
tar zxf MySQL-5.6/mysql-5.6.41.tar.gz
cd mysql-5.6.41

5# 執行cmake,生成編譯配置文件

cmake . \
-DCMAKE_INSTALL_PREFIX=/opt/mysql-5.6.41 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DMYSQL_USER=mysql \
-DWITH_DEBUG=0

6# 編譯和安裝

make && make install

7# 修改/opt/mysql-5.6.41的屬主和屬組

cd /opt
chown -R mysql:mysql /opt/mysql-5.6.41

8# 創建軟鏈接以便將來版本更新

cd /opt
ln -s /opt/mysql-5.6.41 mysql

9# 修改mysql用戶profile,將/opt/mysql/bin添加到PATH

su - mysql

vi  ~/.bash_profile

# .bash_profile

# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi

# User specific environment and startup programs

PATH=/opt/mysql/bin:$PATH:$HOME/.local/bin:$HOME/bin

export PATH

10# 創建數據路徑 #也爲了多版本作準備， root用戶下

mkdir -p /data/mysqldata/{3306/{data,tmp,binlog},backup,scripts}
chown -R mysql:mysql /data/mysqldata

11# 創建參數文件my.cnf

su - mysql
cd /data/mysqldata/3306
touch my.cnf
vi my.cnf
##my.cnf文件以下

[client]
port = 3306
socket = /data/mysqldata/3306/mysql.sock

[mysqld]
port = 3306
user = mysql
socket = /data/mysqldata/3306/mysql.sock
pid-file = /data/mysqldata/3306/mysql.pid
basedir = /opt/mysql
datadir = /data/mysqldata/3306/data
tmpdir = /data/mysqldata/3306/tmp
open_files_limit = 1024
explicit_defaults_for_timestamp = 1
sql_mode = "STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION"

#Buffer
max_allowed_packet = 256M
max_heap_table_size = 256M
net_buffer_length = 8k
sort_buffer_size = 2M
join_buffer_size = 4M
read_buffer_size = 2M
read_rnd_buffer_size = 16M

#Log
log-bin = /data/mysqldata/3306/binlog/mysql-bin
binlog_cache_size = 32M
max_binlog_cache_size = 512M
max_binlog_size = 512M
binlog_format = MIXED
log_output = FILE
log-error = ../mysql-error.log
slow-query_log = 1
slow-query_log_file = ../slow_query.log
general_log = 0
general_log_file = ../general_query_log
expire-logs-days = 14

#InnoDB
innodb_data_file_path = ibdata1:2048M:autoextend
innodb_log_file_size = 256M
innodb_log_files_in_group = 3
innodb_buffer_pool_size = 1024M

[mysql]
no-auto-rehash
prompt = (\u@\h) [\d]>\_
default-character-set = utf8

12# 初始化數據庫,由於沒有在CMAKE的時候指定innodb信息，因此跟上--defaults-file

/opt/mysql/scripts/mysql_install_db \
--datadir=/data/mysqldata/3306/data \
--basedir=/opt/mysql  \
--defaults-file=/data/mysqldata/3306/my.cnf

13# 啓動數據庫

mysqld_safe --defaults-file='/data/mysqldata/3306/my.cnf'  &

netstat -lnt | grep 3306
tcp6       0      0 :::3306                 :::*                    LISTEN

ps -ef | grep mysql
root     26547  2324  0 05:54 pts/0    00:00:00 su - mysql
mysql    26548 26547  0 05:54 pts/0    00:00:00 -bash
mysql    28998 26548  0 06:41 pts/0    00:00:00 /bin/sh /opt/mysql/bin/mysqld_safe \
--defaults-file=/data/mysqldata/3306/my.cnf
mysql    29464 28998  0 06:41 pts/0    00:00:02 /opt/mysql/bin/mysqld --defaults-file=/data/mysqldata/3306/my.cnf --basedir=/opt/mysql --datadir=/data/mysqldata/3306/data --plugin-dir=/opt/mysql/lib/plugin --log-error=../mysql-error.log --open-files-limit=1024 --pid-file=/data/mysqldata/3306/mysql.pid --socket=/data/mysqldata/3306/mysql.sock --port=3306