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  • mysql 5.6单机单实例源码编译安装配置

    --linux 基础配置  指定机器名为sql1

    --查看centos内核
    uname -a
    cat /etc/issue


    --修改机器名

    1、 echo "192.168.33.190 sql1 localhost.localdomain localhost4 localhost4.localdomain4" >> /etc/hosts

    2、 vi /etc/sysconfig/network
    NETWORKING=yes
    HOSTNAME=sql1

    --修改ip
    vi /etc/sysconfig/network-scripts/ifcfg-eth0

    DEVICE="eth0"
    BOOTPROTO=static
    NM_CONTROLLED="yes"
    ONBOOT="yes"
    TYPE="Ethernet"
    NETMASK=255.255.255.0
    DEFROUTE=yes
    IPV4_FAILURE_FATAL=yes
    IPV6INIT=no
    NAME="System eth0"
    HWADDR=00:0C:29:CE:35:88
    PEERDNS=yes
    PEERROUTES=yes
    LAST_CONNECT=1499782915
    IPADDR=192.168.33.190
    GATEWAY=192.168.33.2
    DNS1=180.76.76.76
    DNS2=114.114.114.114

    more /etc/resolv.conf
    # Generated by NetworkManager
    nameserver 180.76.76.76
    nameserver 114.114.114.114


    --关闭selinux
    vi /etc/sysconfig/selinux
    SELINUX=disabled

    --关闭防火墙
    service iptables stop
    chkconfig iptables off


    --配置本地yum源 卸载 umount /mnt/cdrom
    mkdir /mnt/cdrom
    mount /dev/cdrom /mnt/cdrom

    cd /etc/yum.repos.d
    其下所有文件,进行重命名;新建CentOS-Media.repo

    vi CentOS-Media.repo
    [c6-media]
    name=CentOS-$releasever - Media
    baseurl=file:///mnt/cdrom/
    gpgcheck=1
    enabled=1
    gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6


    yum clean all --清理yum缓存

    yum install php --安装php测试

    如需要将yum源改为网络,还原/etc/yum.repos.d目录下的四个文件即可


    --查看是否已安装
    rpm -qa | grep mysql
    mysql-libs-5.1.61-4.el6.x86_64


    --卸载mysql
    rpm -e mysql-libs --直接删除会失败
    rpm --nodeps -e mysql-libs

    --编译安装需要的包
    yum -y install make
    yum -y install gcc-c++
    yum -y install cmake
    yum -y install bison-devel
    yum -y install ncurses-devel


    --创建mysql用户和组
    groupadd mysql
    useradd -g mysql mysql

    --设置用户的操作系统资源限制
    vi /etc/security/limits.conf
    mysql soft nproc 2047
    mysql hard nproc 16384
    mysql soft nofile 1024
    mysql hard nofile 65536

    --安装mysql  前期规划规划

    mysql软件安装路径 -DCMAKE_INSTALL_PREFIX=/usr/local/mysql

    数据文件 -DMYSQL_DATADIR=/data/sql1

    my.cnf配置文件 -DSYSCONFDIR=/etc/mysql

    字符集 -DDEFAULT_CHARSET=utf8mb4

    排序规则 -DDEFAULT_COLLATION=utf8mb4_general_ci

    开启load -DENABLED_LOCAL_INFILE=1

    开启分区 -DWITH_PARTITION_STORAGE_ENGINE=1

    开启Performance_Schema库 -DWITH_PERFSCHEMA_STORAGE_ENGINE=1

    mysql端口 -DMYSQL_TCP_PORT=3306


    --源码解压
    tar -xvf mysql-5.6.21.tar.gz

    cd mysql-5.6.21

    cmake
    -DCMAKE_INSTALL_PREFIX=/usr/local/mysql
    -DMYSQL_DATADIR=/data/sql1/data
    -DSYSCONFDIR=/etc/mysql
    -DWITH_INNOBASE_STORAGE_ENGINE=1
    -DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock
    -DMYSQL_TCP_PORT=3306
    -DENABLED_LOCAL_INFILE=1
    -DWITH_PARTITION_STORAGE_ENGINE=1
    -DEXTRA_CHARSETS=all
    -DDEFAULT_CHARSET=utf8mb4
    -DDEFAULT_COLLATION=utf8mb4_general_ci


    make && make install --约10分钟左右


    --设置环境变量 mysql命令目录 -DCMAKE_INSTALL_PREFIX/bin
    su - mysql
    vi /home/mysql/.bash_profile
    export PATH=/usr/local/mysql/bin:$PATH

    source ~/.bash_profile


    --binlog路径/backup路径/临时文件路径 InnoDB不会创建目录,启动服mysql之前事先创建

    mkdir /etc/mysql
    mkdir -p /data/sql1/data
    mkdir /data/sql1/backup
    mkdir /data/sql1/tmp
    mkdir /data/sql1/binlog
    mkdir /data/sql1/log
    mkdir /usr/local/mysql

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

    chown -R mysql:mysql /etc/mysql

    --配置启动参数
    su - mysql
    vi /etc/mysql/my.cnf
    [client]
    port = 3306
    socket = /data/sql1/data/mysql.sock

    [mysqld]
    port = 3306
    user = mysql
    socket = /data/sql1/data/mysql.sock #client and server in same machine ,use localhost connect to server
    pid-file = /data/sql1/data/mysql.pid #In multi-instance keep each instance do not startup twice.

    basedir = /usr/local/mysql
    datadir = /data/sql1/data
    tmpdir = /data/sql1/tmp

    open_files_limit = 10240

    #buffer
    max_heap_table_size = 256M
    innodb_buffer_pool_size = 128M
    sort_buffer_size = 2M
    join_buffer_size = 4M
    read_buffer_size =2M
    read_rnd_buffer_size =2M
    max_connections = 5000


    #log
    log-bin = /data/sql1/binlog/mysql-bin
    max_binlog_cache_size = 512M
    max_binlog_size = 512M
    binlog_format = mixed
    log_output = FILE
    log-error = /data/sql1/log/mysql-error.log

    slow_query_log = 1
    slow_query_log_file = /data/sql1/log/slow_query.log

    expire-logs-days = 14

    #Innodb
    innodb_data_file_path = ibdata1:128M:autoextend
    innodb_log_file_size = 256M
    innodb_log_files_in_group = 3
    innodb_log_group_home_dir = /data/sql1/log
    innodb_buffer_pool_size = 512M
    innodb_file_per_table = 1

    explicit_defaults_for_timestamp=true

    --创建数据库 -DCMAKE_INSTALL_PREFIX 安装报错查看日志 mysql-error.log
    su - mysql
    /usr/local/mysql/scripts/mysql_install_db --datadir=/data/sql1/data --basedir=/usr/local/mysql

    --手工启动mysql
    su - mysql
    mkdir scripts

    vi /home/mysql/scripts/mysql_startup.sh
    #! /bin/bash
    /usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/mysql/my.cnf &

    --关闭mysql
    mysqladmin -u root -p shutdown

    --sudo 添加执行权限 关闭requiretty
    chmod 740 /etc/sudoers

    vi /etc/sudoers
    #Defaults requiretty

    chmod 440 /etc/sudoers


    --重启自动启动
    vi /etc/rc.local

    sudo -i -u mysql /home/mysql/scripts/mysql_startup.sh > /tmp/mysql_db_startup.log 2>&1

    --更改root用户密码
    mysqladmin -uroot password "123456"


    --除去无密码登录
    use mysql;

    select host,user from user;
    delete from user where password='';
    flush privileges;


    --创建mysql用户 #--赋管理员权限

    CREATE USER mysql@'%' IDENTIFIED BY 'mysql';
    GRANT ALL privileges ON *.* TO mysql@'%' WITH GRANT OPTION;

    FLUSH PRIVILEGES;

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  • 原文地址:https://www.cnblogs.com/justdba/p/7122988.html
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