6、單機運行環境搭建之 －－CentOS-6.4安裝MySQL 5.6.10並修改MySQL的root用戶密碼

Mysql 5.5以后使用了CMake進行安裝，參考與以前的區別請參考：

http://www.blogjava.net/kelly859/archive/2012/09/04/387005.html

 

接上文。

1：必要軟件包

yum -y install  gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make cmake

 

＃ 新增用戶組
groupadd mysql

 

＃ 新增用戶
useradd mysql -g mysql

 

＃ 新建數據庫執行文件目錄
mkdir -p /usr/local/mysql

 

＃ 新建數據庫數據文件目錄
mkdir -p /db/mysql/data

 

＃ 修改目錄擁有者

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

chown -R mysql:mysql /db/mysql/data

chown -R mysql:mysql /usr/local/mysql/.

chown -R mysql:mysql /db/mysql/data/.

 

＃ 編輯PATH搜索路徑
vi /etc/profile
添加如下兩行：

PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
export PATH

＃ 生效PATH搜索路徑
source /etc/profile

 

＃ 安裝編譯源碼所需的工具和庫
yum -y install wget gcc-c++ ncurses-devel cmake make perl

＃ 進入源碼壓縮包下載目錄
cd /usr/src

＃ 下載源碼壓縮包
wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.10.tar.gz/from/http://cdn.mysql.com/

＃ 解壓縮源碼包
tar -zxv -f mysql-5.6.10.tar.gz

＃ 進入解壓縮源碼目錄

cd mysql-5.6.10

# 編譯並安裝

cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_SPHINX_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_DATADIR=/db/mysql/data \
-DMYSQL_USER=mysql \
-DMYSQL_TCP_PORT=3306 \
-DWITH_DEBUG=0

 
make && make install

紅色部分表示禁用Debug模式。

＃ 復制配置文件
cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf

＃ 進入安裝路徑
cd /usr/local/mysql

＃ 執行配置腳本
scripts/mysql_install_db --user=mysql --datadir=/db/mysql/data

＃ 復制服務啟動腳本
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql

＃ 啟動MySQL服務
service mysql start

# 設置開機自動啟動服務
chkconfig mysql on

>>>>>>>>>>>>>>>完成

如果發生如下錯誤：

[root@rekfan mysql]# service mysql restart
MySQL server PID file could not be found![失敗]
Starting MySQL...The server quit without updating PID file (/usr/local/mysql/data/rekfan.pid).[失敗]

 黃海的問題解決辦法是：

killall命令

 

killall命令殺死同一進程組內的所有進程。其允許指定要終止的進程的名稱，而非PID。

 

# killall mysqld

 

再次查看mysqld進程：

 

ps -ef|grep mysqld

 

沒有了！世界清靜了。

 

 

運行 mysql

然后進入mysql> 提示符后，輸入status;

查看安裝情況。

mysql> status;
--------------
mysql  Ver 14.14 Distrib 5.6.10, for Linux (x86_64) using  EditLine wrapper

Connection id:          1
Current database:
Current user:           root@localhost
SSL:                    Not in use
Current pager:          stdout
Using outfile:          ''
Using delimiter:        ;
Server version:         5.6.10 Source distribution
Protocol version:       10
Connection:             Localhost via UNIX socket
Server characterset:    latin1
Db     characterset:    latin1
Client characterset:    latin1
Conn.  characterset:    latin1
UNIX socket:            /tmp/mysql.sock
Uptime:                 7 sec

Threads: 1  Questions: 5  Slow queries: 0  Opens: 67  Flush tables: 1  Open tables: 60  Queries per second avg: 0.714
--------------

 #表名全部為小寫，避免出現大小寫敏感

 vi /etc/my.cnf 添加如下內容，解決大小寫表名敏感問題。

lower_case_table_names=1

 

修改MySQL的root用戶的密碼以及打開遠程連接

mysql 

mysql> use mysql;

mysql> desc user;

mysql> GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY "root";    //為root添加遠程連接的能力

mysql> update user set Password = password('123456') where User='root'; //設置root用戶密碼

mysql> select Host,User,Password from user where User='root';

mysql> flush privileges;

mysql> exit

 

 

附自動安裝腳本如下：

vi installmysql.sh

chmod 777 installmysql.sh

./installmysql.sh

 

內容如下：

yum -y install wget gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* make cmake perl

groupadd mysql
useradd mysql -g mysql
mkdir -p /usr/local/mysql
mkdir -p /db/mysql/data

chown -R mysql:mysql /usr/local/mysql
chown -R mysql:mysql /db/mysql/data
chown -R mysql:mysql /usr/local/mysql/.
chown -R mysql:mysql /db/mysql/data/.

echo "PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:\$PATH" >> /etc/profile
echo "export PATH" >> /etc/profile

source /etc/profile

cd /usr/software/
#下載mysql源碼包
#wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.10.tar.gz/from/http://cdn.mysql.com/
tar -zxvf mysql-5.6.10.tar.gz
cd /usr/software/mysql-5.6.10
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -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_READLINE=1 -DENABLED_LOCAL_INFILE=1 -DMYSQL_DATADIR=/db/mysql/data -DMYSQL_USER=mysql -DMYSQL_TCP_PORT=3306
make && make install

cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf
cd /usr/local/mysql
scripts/mysql_install_db --user=mysql --datadir=/db/mysql/data
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql

echo "lower_case_table_names=1" >> /etc/my.cnf

service mysql start
chkconfig mysql on

mysqladmin -u root password 'dsideal'

service iptables stop
chkconfig iptables off

sed -i 's#SELINUX=enforcing#SELINUX=disabled#'g /etc/sysconfig/selinux