mysql的安裝cmake方式

通常分爲如下幾種

yum
rpm包
常規編譯安裝
cmake安裝
二進制包免安裝

如何選擇

我的使用yum或rpm包安裝

企業使用多用常規編譯和cmake及二進制包免安裝

數量少的話
5.1.x版本選擇使用常規編譯安裝
5.5.x版本選擇使用cmake方式編譯安裝

數量多的話
直接使用二進制包免安裝

首先查看系統環境

[root@localhost ~]# cat /etc/redhat-release 
CentOS release 6.5 (Final)
[root@localhost ~]# uname -r
2.6.32-431.el6.x86_64
[root@localhost ~]# uname -m
x86_64

在安裝cmake軟件，須要安裝gcc和gcc-c++

yum -y install gcc

yum -y install gcc-c++

編譯安裝完cmake後，須要安裝依賴包

yum install ncurses-devel -y

記住先要安裝用戶和組
[root@localhost ~]# groupadd mysql
[root@localhost ~]# useradd mysql -s /sbin/nologin -M -g mysql

依賴包安裝完後，cd進入mysql的目錄進行cmake操做

cmake -DCMAKE_INSTALL_PREFIX=/application/mysql-5.5.32 \
-DMYSQL_DATADIR=/application/mysql-5.5.32/data \
-DMYSQL_UNIX_ADDR=/application/mysql-5.5.32/tmp/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DEXTRA_CHARSETS=gbk,gb2312,utf8,ascii \
-DENABLED_LOCAL_INFILE=ON \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \
-DWITH_FAST_MUTEXES=1 \
-DWITH_ZLIB=bundled \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_READLINE=1 \
-DWITH_EMBEDDED_SERVER=1 \
-DWITH_DEBUG=0 \


-DWITHOUT_PARTITION_STORAGE_ENGINE=1 \           貌似由於64位主機編譯不過去！！！
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DEXTRA_CHARSETS=all ```
執行成功返回下面代碼

Build files have been written to: /root/lamp/mysql-5.5.32

make && install
安裝完成

[100%] Built target my_safe_process #此處make完成
....
....
....
-- Installing: /application/mysql-5.5.32/support-files/solaris/postinstall-solaris #此處make install 完成

創建link

ln -s /application/mysql-5.5.32/ application/mysql

創建my.cnf

[root@localhost /]# cp /application/mysql-5.5.32/support-files/my-small.cnf /etc/my.cnf
cp：是否覆蓋"/etc/my.cnf"？ y

配置環境變量

echo 'export PATH=/application/mysql/bin:$PATH' >> /etc/profile
tail -l /etc/profile
source /etc/profile
echo $PATH

給mysql用戶和mysql用戶組受權

chown -R mysql.mysql /application/mysql/data/

chmod -R 1777 /tmp/

初始化db腳本，假若有兩個ok，就證實成功

[root@localhost /]# cd /application/mysql/scripts/
[root@localhost scripts]# ./mysql_install_db --basedir=/application/mysql/ --datadir=/application/mysql/data/ --user=mysql
Installing MySQL system tables...
OK
Filling help tables...
OK

修改hosts文件

vim /etc/hosts

加入www

加入mysqld腳本

cp /root/lamp/mysql-5.5.32/support-files/mysql.server /etc/init.d/mysqld

加入mysqld腳本執行權限

chmod +x /etc/init.d/mysqld

執行mysqld運行

[root@localhost scripts]# /etc/init.d/mysqld start
Starting MySQL... [肯定]
[root@localhost scripts]# netstat -lntup | grep 3306
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 2671/mysqld

進入mysql服務器，若是以前配置了環境變量了，就能夠執行mysql命令

mysql

刪除空用戶

mysql> select user,host from mysql.user;
user	host
+------+-----------------------+
root	127.0.0.1
root	::1
	localhost
root	localhost
	localhost.localdomain
root	localhost.localdomain

6 rows in set (0.00 sec)

mysql> delete from mysql.user where user ='';
Query OK, 2 rows affected (0.09 sec)

mysql> select user,host from mysql.user;
user	host
+------+-----------------------+
root	127.0.0.1
root	::1
root	localhost
root	localhost.localdomain

4 rows in set (0.00 sec)

mysql>

受權system管理員

mysql> grant all privileges on . to system@'localhost' identified by 'longjq' with grant option;
Query OK, 0 rows affected (0.00 sec)

修改mysql密碼

/application/mysql//bin/mysqladmin -u root password '123456'
/application/mysql//bin/mysqladmin -u root -h localhost.localdomain password 'new-password'

加入啓動管理

[root@localhost scripts]# chkconfig --list mysqld
mysqld 0:關閉 1:關閉 2:啓用 3:啓用 4:啓用 5:啓用 6:關閉`

故障排除

登陸不了mysql？刪除文件，從新初始化

# mysql
access denied for user 'localhost'......
# pkill mysqld
# lsof -i :3306
# rm -fr /application/mysql/data/*
# /application/mysql/scripts/mysql_install_db --basedir=/application/mysql/ --datadir=/application/mysql/data/ --user=mysql

字符集錯誤？

[root@localhost scripts]# cat /etc/sysconfig/i18n 
#LANG="zh_CN.GB18030"#這裏改爲zh_CN.UTF-8
LANG="zh_CN.UTF-8"