MySQL運維-1，單實例安裝

實驗環境
系統：Red Hat Enterprise Linux Server release 6.5 (Santiago)
軟件：mysql-5.5.32，cmake-2.8.8，ncurses-devel-5.7
安裝方式：源碼安裝
軟件存放目錄：/opt/soft
mysql安裝目錄：/app/mysql
服務器ip:192.168.1.50

創建用戶

[]# groupadd mysql
[]# useradd mysql -s /sbin/nologin -M -g mysql

安裝依賴軟件
1，安裝ncurses-devel，在系統光盤中有。

[]# cp /media/Packages/ncurses-devel-5.7-3.20090208.el6.x86_64.rpm /opt/soft/
[]# rpm -ivh ncurses-devel-5.7-3.20090208.el6.x86_64.rpm

2，安裝cmake

[]# tar zxf cmake-2.8.8.tar.gz
[]# cd cmake-2.8.8
]# ./configure
[]# gmake && gmake install

安裝MySQL數據庫

[]# tar zxf mysql-5.5.32.tar.gz
[]# cd /opt/soft/mysql-5.5.32
[]# cmake . -DCMAKE_INSTALL_PREFIX=/app/mysql \
-DMYSQL_DATADIR=/app/mysql/data \
-DMYSQL_UNIX_ADDR=/app/mysql/tmp/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS=all \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \
-DWITH_ZLIB=bundled \
-DWITH_SSL=bundled \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_EMBEDDED_SERVER=1 \
-DENABLE_DOWNLOADS=1 \
-DWITH_DEBUG=0
[]# make && make install

修改配置文件

[]# cp /opt/soft/mysql-5.5.32/support-files/my-medium.cnf /etc/my.cnf

添加啓動文件

[]# cp /opt/soft/mysql-5.5.32/support-files/mysql.server /etc/init.d/mysqld
[]# chmod 775 /etc/init.d/mysqld

添加環境變量

[]# echo "export PATH=/app/mysql/bin:$PATH" >> /etc/profile
[]# source /etc/profile

修改目錄屬主

[]# chown -R mysql:mysql /app/mysql/

初始化數據庫

[]# cd /app/mysql/scripts/
[]# ./mysql_install_db --basedir=/app/mysql --datadir=/app/mysql/data --user=mysql

啓動數據庫

[]# service mysqld start
Starting MySQL.. [確定]
[]# service mysqld status
MySQL running (25444) [確定]

設置數據庫開機自啓

[]# chkconfig mysqld on
[]# 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