mysql5.7安裝配置
2024-06-28 16:01:03
供稿：網友
通過源碼在linux上安裝MySQL最新穩定版本：mysql-5.7.17為了方便安裝過程中不受boost依賴的影響，直接從官網下載mysql-boost-5.7.17.tar.gz版本。（官方解釋，編譯過程中需要boost,但實際沒有用到。）安裝目錄：啟動腳本：/etc/init.d/mysqld程序根目錄：/usr/local/mysql數據目錄：/data/mysql安裝過程1.安裝依賴#yum install -y cmake gcc-c++* make ncurses-devel2.創建mysql用戶#groupadd mysql#useradd -r -g mysql -s /bin/false mysql3.下載mysql-boost-5.7.17.tar.gz，上傳到服務器#tar xzf mysql-5.7.17.tar.gz #cd mysql-5.7.17#mkdir bld#cd bld/#cmake .. -DWITH_BOOST=../boost/ -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql #在此指定參數后減少很多后面啟動過程中的操作#make#make install使用默認的配置文件#cd /usr/local/mysql/support-files#cp my-default.cnf ../my.cnf編譯過程中出錯，清除臨時文件重新編譯：#make clean#rm CMakeCache.txt4.安裝完后把可執行文件路徑加到系統環境變量：環境變量#echo "export PATH=$PATH:/usr/local/mysql/bin" >> /etc/profile#source /etc/profile5.初始化數據庫#mkdir /data/mysql#chown -R mysql.mysql /data/mysql#mysqld --defaults-file=/usr/local/mysql/my.cnf --initialize --user=mysql --basedir=/usr/local/mysql/ --datadir=/data/mysql/mysql5.7初始化后會隨機生成一個密碼，會直接打到屏幕上。6.啟動復制啟動腳本：#cd /usr/local/mysql/support-files#cp mysql.server /etc/init.d/mysql直接啟動#mysqld_safe --user=mysql &或#/etc/init.d/mysqld start啟動后調用安全腳本，實現：更改root密碼，刪除測試庫，禁止root遠程登錄#mysql_secure_installation 部分配置（沒有優化的）[client]port=3306socket=/tmp/mysql.sockcharacter_set_client= utf8[mysqld]basedir = /usr/local/mysqldatadir = /data/mysqlport = 3306socket = /tmp/mysql.sockcharacter-set-server = utf8read_buffer_size=131072#innodbinnodb_data_file_path=ibdata1:100M:autoextend#binlogserver_id=1log-bin=mysql-binsql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES[mysqldump]quickmax_allowed_packet=32M[mysql][myisamchk]
