这篇文章将为大家详细讲解有关Mysql怎么进行安装部署,小编觉得挺实用的,因此分享给大家做个参考,希望大家阅读完这篇文章后可以有所收获。mysql安装部署1.二进制安装1.清除残留软件rpm -q
这篇文章将为大家详细讲解有关Mysql怎么进行安装部署,小编觉得挺实用的,因此分享给大家做个参考,希望大家阅读完这篇文章后可以有所收获。
rpm -qa|grep mariadb
yum remove mariadb-libs -y
rm -rf /etc/my.cnf
wget https://downloads.mysql.com/arcHives/get/p/23/file/mysql-5.7.28-linux-glibc2.12-x86_64.tar.gz
yum install -y libaio-devel
tar zxf mysql-5.7.28-linux-glibc2.12-x86_64.tar.gz -C /opt/
mv /opt/mysql-5.7.28-linux-glibc2.12-x86_64 /opt/mysql-5.7.28
ln -s /opt/mysql-5.7.28 /opt/mysql
echo 'export PATH=$PATH:/opt/mysql/bin' >>/etc/profile
source /etc/profile
mysql -V
ccat> /etc/my.cnf <<EOF
[mysqld]
port=3306
user=mysql
basedir=/opt/mysql
datadir=/data/mysql_3306
Socket=/tmp/mysql_3306.sock
[mysql]
socket=/tmp/mysql_3306.sock
EOF
mkdir -p /data/mysql_3306
useradd -s /sbin/nologin -M mysql
chown -R mysql:mysql /data/
chown -R mysql:mysql /opt/mysql*
mysqld --initialize-insecure --user=mysql --basedir=/opt/mysql --datadir=/data/mysql_3306/
cp /opt/mysql/support-files/mysql.server /etc/init.d/mysqld
chkconfig --add mysqld
systemctl start mysqld
netstat -lntup|grep 3306
mysql
mkdir -p /data/mysql_330{7,8}
chown -R mysql:mysql /data/mysql_330*
mysqld --initialize-insecure --user=mysql --basedir=/opt/mysql --datadir=/data/mysql_3307/
mysqld --initialize-insecure --user=mysql --basedir=/opt/mysql --datadir=/data/mysql_3308/
cat >/data/mysql_3307/my.cnf <<EOF
[mysqld]
port=3307
user=mysql
basedir=/opt/mysql
datadir=/data/mysql_3307
socket=/tmp/mysql_3307.sock
[mysql]
socket=/tmp/mysql_3307.sock
EOF
cat >/data/mysql_3308/my.cnf <<EOF
[mysqld]
port=3308
user=mysql
basedir=/opt/mysql
datadir=/data/mysql_3308
socket=/tmp/mysql_3308.sock
[mysql]
socket=/tmp/mysql_3308.sock
EOF
cat >/etc/systemd/system/mysqld_3307.service <<EOF
[Unit]
Description=MySQL Server
Documentation=man:mysqld(8)
Documentation=Http://dev.mysql.com/doc/refman/en/using-systemd.html
After=network.target
After=syslog.target
[Install]
WantedBy=multi-user.target
[Service]
User=mysql
Group=mysql
ExecStart=/opt/mysql/bin/mysqld --defaults-file=/data/mysql_3307/my.cnf
LimitNOFILE = 5000
EOF
cat >/etc/systemd/system/mysqld_3308.service <<EOF
[Unit]
Description=MySQL Server
Documentation=man:mysqld(8)
Documentation=http://dev.mysql.com/doc/refman/en/using-systemd.html
After=network.target
After=syslog.target
[Install]
WantedBy=multi-user.target
[Service]
User=mysql
Group=mysql
ExecStart=/opt/mysql/bin/mysqld --defaults-file=/data/mysql_3308/my.cnf
LimitNOFILE = 5000
EOF
systemctl daemon-reload
systemctl start mysqld_3307.service mysqld_3308.service
netstat -lntup|grep 330*
mysqladmin passWord -S /tmp/mysql_3307.sock
mysqladmin password -S /tmp/mysql_3308.sock
mysql -S /tmp/mysql_3307.sock -p
mysql -S /tmp/mysql_3308.sock -p
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