MySQL 8.0 编译安装

MySQL 8.0编译安装

- 创建用户
[root@localhost]# groupadd mysql
[root@localhost]# useradd -s /sbin/nologin -M -g mysql mysql

[root@localhost soft]# tar zxf mysql-boost-8.0.25.tar.gz 
[root@localhost soft]# cd mysql-8.0.25/
[root@localhost mysql-8.0.25]# cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DSYSCONFDIR=/usr/local/mysql/etc \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_PARTITION_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8mb4 \
-DDEFAULT_COLLATION=utf8mb4_general_ci \
-DWITH_EMBEDDED_SERVER=1 \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_BOOST=/opt/soft/mysql-8.0.25/boost

• my.cnf

  [client]
  #password   = your_password
  port        = 3306
  socket      = /tmp/mysql.sock
  
  [mysqld]
  port        = 3306
  socket      = /tmp/mysql.sock
  datadir = /usr/local/mysql/data
  skip-external-locking
  key_buffer_size = 16M
  max_allowed_packet = 1M
  table_open_cache = 64
  sort_buffer_size = 512K
  net_buffer_length = 8K
  read_buffer_size = 256K
  read_rnd_buffer_size = 512K
  myisam_sort_buffer_size = 8M
  thread_cache_size = 8
  tmp_table_size = 16M
  performance_schema_max_table_instances = 500
  
  explicit_defaults_for_timestamp = true
  #skip-networking
  max_connections = 500
  max_connect_errors = 100
  open_files_limit = 65535
  default_authentication_plugin = mysql_native_password
  
  log-bin=mysql-bin
  binlog_format=mixed
  server-id   = 1
  binlog_expire_logs_seconds = 864000
  early-plugin-load = ""
  
  default_storage_engine = InnoDB
  innodb_file_per_table = 1
  innodb_data_home_dir = /usr/local/mysql/data
  innodb_data_file_path = ibdata1:10M:autoextend
  innodb_log_group_home_dir = /usr/local/mysql/data
  innodb_buffer_pool_size = 16M
  innodb_log_file_size = 5M
  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 = 20M
  sort_buffer_size = 20M
  read_buffer_size = 2M
  write_buffer_size = 2M
  
  [mysqlhotcopy]
  interactive-timeout

• 设置开机启动

  [root@localhost]# chown -R mysql:mysql /usr/local/mysql/data
  [root@localhost]# /usr/local/mysql/bin/mysqld --initialize-insecure --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql
  [root@localhost]# chgrp -R mysql /usr/local/mysql/.
  [root@localhost]# cp support-files/mysql.server /etc/init.d/mysql
  >　# cp /init.d/mysql.service /etc/systemd/system/mysql.service
  [root@localhost]# chmod 755 /etc/init.d/mysql
  
  [root@localhost]# cat > /etc/ld.so.conf.d/mysql.conf<<EOF
  /usr/local/mysql/lib
  /usr/local/lib
  EOF
  [root@localhost]# ldconfig
  [root@localhost]# ln -sf /usr/local/mysql/lib/mysql /usr/lib/mysql
  [root@localhost]# ln -sf /usr/local/mysql/include/mysql /usr/include/mysql

• 设置密码

  SET PASSWORD FOR 'root'@'localhost' = 'password';
  或
  UPDATE mysql.user SET Password=PASSWORD('${DB_Root_Password}') WHERE User='root';