linux下二进制安装mysql5.7 64位

自行安装支持组件
mysql安装目录:/usr/local/mysql
数据库存储目录:/home/mysql/data
创建mysql用户

groupadd mysql;
useradd -g mysql -r -M -s /sbin/nologin mysql

下载并安装mysql5.7

wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.44-linux-glibc2.12-x86_64.tar.gz
tar zxf mysql-5.7.44-linux-glibc2.12-x86_64.tar.gz
mv mysql-5.7.44-linux-glibc2.12-x86_64 mysql
mv mysql /usr/local

删除my.cnf文件
rm -rf /etc/my.cnf
创建my.cnf文件并录入以下配置内容

[client]
port = 3306
socket = /tmp/mysql.sock
[mysqld]
bind-address=0.0.0.0
port = 3306
socket = /tmp/mysql.sock
user = mysql
basedir = /usr/local/mysql
datadir = /home/mysql/data
pid-file = /home/mysql/data/mysql.pid
log_error = /home/mysql/data/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /home/mysql/data/mysql-slow.log
skip-external-locking
key_buffer_size = 32M
max_allowed_packet = 1024M
table_open_cache = 256
sort_buffer_size = 768K
net_buffer_length = 8K
table_definition_cache = 400
read_buffer_size = 768K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
thread_cache_size = 16
query_cache_size = 16M
tmp_table_size = 32M
performance_schema_max_table_instances = 500
explicit_defaults_for_timestamp = true
max_connections = 500
max_connect_errors = 100
open_files_limit = 65535
log_bin=mysql-bin
binlog_format=mixed
server_id = 232
expire_logs_days = 10
early-plugin-load = ""
default_storage_engine = InnoDB
innodb_file_per_table = 1
innodb_buffer_pool_size = 128M
innodb_log_file_size = 32M
innodb_log_buffer_size = 8M
innodb_flush_log_at_trx_commit = 1
innodb_lock_wait_timeout = 50
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
[myisamchk]
key_buffer_size = 32M
sort_buffer_size = 768K
read_buffer = 2M
write_buffer = 2M

初始化

mkdir -p /home/mysql/data;
chown -R mysql:mysql /home/mysql/data;
/usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/home/mysql/data;
chmod 775 /usr/local/mysql/support-files/mysql.server;
/usr/local/mysql/support-files/mysql.server start;
ln -s /usr/local/mysql/bin/mysql /usr/bin/mysql;
ln -s /usr/local/mysql/bin/mysqladmin /usr/bin/mysqladmin;
ln -s /usr/local/mysql/bin/mysqldump /usr/bin/mysqldump;
ln -s /usr/local/mysql/bin/myisamchk /usr/bin/myisamchk;
ln -s /usr/local/mysql/bin/mysqld_safe /usr/bin/mysqld_safe;
rm -rf /usr/local/mysql/data/test;

创建/lib/systemd/system/mysql.service文件

[Unit]
Description=mysql server Service
After=syslog.target network.target

[Service]
Type=forking
ExecStart=/usr/local/mysql/support-files/mysql.server start
ExecReload=/usr/local/mysql/support-files/mysql.server restart
ExecStop=/usr/local/mysql/support-files/mysql.server stop

[Install]
WantedBy=multi-user.target

加入系统启动

ln -s /lib/systemd/system/mysql.service /etc/systemd/system/multi-user.target.wants/mysql;
systemctl daemon-reload;
systemctl enable mysql;

创建连接文件

ln -s /usr/local/mysql/lib/libmysqlclient.so.20 /lib64;
ln -s /usr/local/mysql/lib/libmysqlclient.so.20 /usr/lib/x86_64-linux-gnu;

完成