AlmaLinux 9 安装 MySQL 8.0.32的详细过程

目录 1、配置安装源 2、安装MySQL 3、配置MySQL 4、修改配置文件 5、启动MySQL 6、安全配置 1、配置安装源 # 安装dnf install http://mirrors.ustc.edu.cn/mysql-repo/mysql80-community-release-el9.rpm -y # 修改配置

                        目录1、配置安装源2、安装MySQL3、配置MySQL4、修改配置文件5、启动MySQL6、安全配置<p></p>

1、配置安装源

1. 安装 dnf install http://mirrors.ustc.edu.cn/mysql-repo/mysql80-community-release-el9.rpm -y

2. 修改配置 sed -i 's@http://repo.mysql.com/@http://mirrors.ustc.edu.cn/mysql-repo/@g' /etc/yum.repos.d/mysql-community*.repo

   2、安装MySQL

   dnf install -y mysql-community-server

   3、配置MySQL

   if [ ! "$(cat /usr/bin/mysqld_pre_systemd | grep -v ^# | grep initialize-insecure )" ]; then     sed -i "s@--initialize @--initialize-insecure @g" /usr/bin/mysqld_pre_systemd fi

   4、修改配置文件

   [client] port = 3306 socket = /var/lib/mysql/mysql.sock default-character-set = utf8mb4   [mysql] prompt="MySQL [\d]> " no-auto-rehash   [mysqld] port = 3306 socket = /var/lib/mysql/mysql.sock default_authentication_plugin = mysql_native_password   datadir = /var/lib/mysql pid-file = /var/lib/mysql/mysql.pid user = mysql bind-address = 0.0.0.0 server-id = 1   init-connect = 'SET NAMES utf8mb4' character-set-server = utf8mb4 collation-server = utf8mb4_0900_ai_ci   skip-name-resolve #skip-networking back_log = 300   max_connections = 5295 max_connect_errors = 6000 open_files_limit = 65535 table_open_cache = 1024 max_allowed_packet = 500M binlog_cache_size = 1M max_heap_table_size = 8M tmp_table_size = 128M   read_buffer_size = 2M read_rnd_buffer_size = 8M sort_buffer_size = 8M join_buffer_size = 8M key_buffer_size = 256M   thread_cache_size = 64   ft_min_word_len = 4   log_bin = mysql-bin binlog_format = row binlog_expire_logs_seconds = 604800   log_error = /var/lib/mysql/mysql-error.log slow_query_log = 1 long_query_time = 1 slow_query_log_file = /var/lib/mysql/mysql-slow.log   performance_schema = 0 explicit_defaults_for_timestamp   lower_case_table_names = 1   skip-external-locking   default_storage_engine = InnoDB #default-storage-engine = MyISAM innodb_file_per_table = 1 innodb_open_files = 500 innodb_buffer_pool_size = 1024M innodb_write_io_threads = 4 innodb_read_io_threads = 4 innodb_thread_concurrency = 0 innodb_purge_threads = 1 innodb_flush_log_at_trx_commit = 2 innodb_log_buffer_size = 2M innodb_log_file_size = 32M innodb_log_files_in_group = 3 innodb_max_dirty_pages_pct = 90 innodb_lock_wait_timeout = 120   bulk_insert_buffer_size = 8M myisam_sort_buffer_size = 64M myisam_max_sort_file_size = 10G   interactive_timeout = 28800 wait_timeout = 28800   binlog_rows_query_log_events = 1 log_bin_trust_function_creators = 1 log_timestamps = SYSTEM   sql_mode = STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION #sql_mode = NO_AUTO_VALUE_ON_ZERO innodb_strict_mode = 0 plugin-load=mysql_clone.so   [mysqldump] quick max_allowed_packet = 500M   [myisamchk] key_buffer_size = 256M sort_buffer_size = 8M read_buffer = 4M write_buffer = 4M

5、启动MySQL

systemctl enable --now mysqld

6、安全配置

1. mysql_secure_installation mysql_secure_installation: [ERROR] unknown variable 'default-character-set=utf8mb4'. Securing the MySQL server deployment. Connecting to MySQL using a blank password. The 'validate_password' component is installed on the server. The subsequent steps will run with the existing configuration of the component. Please set the password for root here. New password:     #输入密码 Re-enter new password:      #输入密码 Estimated strength of the password: 100 Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y By default, a MySQL installation has an anonymous user, allowing anyone to log into MySQL without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? (Press y|Y for Yes, any other key for No) : y Success. Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network.   Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y Success. By default, MySQL comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y  - Dropping test database... Success.  - Removing privileges on test database... Success. Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y Success. All done!

   到此这篇关于AlmaLinux 9 安装 MySQL 8.0.32的文章就介绍到这了,更多相关AlmaLinux安装mysql内容请搜索每日运维以前的文章或继续浏览下面的相关文章希望大家以后多多支持每日运维！