Install_CentOS7_MySQL8_binary.sh
#!/bin/bash MySQL_Package=mysql-8.0.16-linux-glibc2.12-x86_64.tar.xz Middle_Package=mysql-8.0.16-linux-glibc2.12-x86_64.tar Package_Source=mysql-8.0.16-linux-glibc2.12-x86_64 PORT=3306 PrepareENV() { #Remove MySQL Local yum -y remove mysql mysql-server rm -rf /etc/my.cnf userdel -r mysql groupdel mysql echo ' mysql soft nproc 65536 mysql hard nproc 65536 mysql soft nofile 65536 mysql hard nofile 65536 ' >> /etc/security/limits.conf groupadd mysql useradd -g mysql -s /sbin/nologin -d /usr/local/mysql/ -MN mysql yum -y install gcc gcc-c++ make yum -y install perl perl-devel yum -y install ncurses ncurses-devel openssl-devel bison } InstallMySQL() { xz -d ${MySQL_Package} tar -xvf ${Middle_Package} mv ${Package_Source} /usr/local/mysql if [ $? -eq 0 ];then echo "Install MySQL successfully !" chown -R mysql:mysql /usr/local/mysql echo 'export PATH=/usr/local/mysql/bin:$PATH' >>/root/.bash_profile else echo "Install MySQL error ,exit !" exit fi } InitMySQL() { mkdir -p /app/mysqldata/{$PORT/{data,tmp,binlog,redolog,undolog},backup,scripts} # Init config file echo -e ' [client] user=dba_user password=msds007 [mysql] no-auto-rehash prompt = (u@h) [d]>\_ default-character-set = utf8mb4 [mysqld] user = mysql port = 3306 basedir = /usr/local/mysql datadir = /app/mysqldata/3306/data socket = /app/mysqldata/3306/mysql.sock pid-file = mydb1.pid character-set-server = utf8mb4 skip_name_resolve = 1 #若你的MySQL数据库主要运行在境外，请务必根据实际情况调整本参数 default_time_zone = "+8:00" open_files_limit = 65535 back_log = 1024 max_connections = 512 max_connect_errors = 1000000 table_open_cache = 1024 table_definition_cache = 1024 table_open_cache_instances = 64 thread_stack = 512K external-locking = FALSE max_allowed_packet = 32M sort_buffer_size = 4M join_buffer_size = 4M thread_cache_size = 768 interactive_timeout = 600 wait_timeout = 600 tmp_table_size = 32M max_heap_table_size = 32M slow_query_log = 1 log_timestamps = SYSTEM slow_query_log_file = /app/mysqldata/3306/slow.log log-error = /app/mysqldata/3306/error.log long_query_time = 0.1 log_queries_not_using_indexes =1 log_throttle_queries_not_using_indexes = 60 min_examined_row_limit = 100 log_slow_admin_statements = 1 log_slow_slave_statements = 1 server-id = 1013306 log-bin = /app/mysqldata/3306/binlog/mysql-bin.log sync_binlog = 1 binlog_cache_size = 4M max_binlog_cache_size = 2G max_binlog_size = 1G #expire_logs_days = 7 master_info_repository = TABLE relay_log_info_repository = TABLE gtid_mode = on enforce_gtid_consistency = 1 log_slave_updates slave-rows-search-algorithms = "INDEX_SCAN,HASH_SCAN" binlog_format = row binlog_checksum = 1 relay_log_recovery = 1 relay-log-purge = 1 key_buffer_size = 32M read_buffer_size = 8M read_rnd_buffer_size = 4M bulk_insert_buffer_size = 64M myisam_sort_buffer_size = 128M myisam_max_sort_file_size = 10G myisam_repair_threads = 1 lock_wait_timeout = 3600 explicit_defaults_for_timestamp = 1 innodb_thread_concurrency = 0 innodb_sync_spin_loops = 100 innodb_spin_wait_delay = 30 transaction_isolation = REPEATABLE-READ #innodb_additional_mem_pool_size = 16M innodb_buffer_pool_size = 2867M innodb_buffer_pool_instances = 4 innodb_buffer_pool_load_at_startup = 1 innodb_buffer_pool_dump_at_shutdown = 1 innodb_data_file_path = ibdata1:1G:autoextend innodb_flush_log_at_trx_commit = 1 innodb_log_buffer_size = 32M innodb_log_file_size = 2G innodb_log_files_in_group = 2 innodb_max_undo_log_size = 4G innodb_undo_directory = /app/mysqldata/3306/undolog/ #innodb_undo_tablespaces = 95 # 根据您的服务器IOPS能力适当调整 # 一般配普通SSD盘的话，可以调整到 10000 - 20000 # 配置高端PCIe SSD卡的话，则可以调整的更高，比如 50000 - 80000 innodb_io_capacity = 4000 innodb_io_capacity_max = 8000 innodb_flush_sync = 0 innodb_flush_neighbors = 0 innodb_write_io_threads = 8 innodb_read_io_threads = 8 innodb_purge_threads = 4 innodb_page_cleaners = 4 innodb_open_files = 65535 innodb_max_dirty_pages_pct = 50 innodb_flush_method = O_DIRECT innodb_lru_scan_depth = 4000 innodb_checksum_algorithm = crc32 innodb_lock_wait_timeout = 10 innodb_rollback_on_timeout = 1 innodb_print_all_deadlocks = 1 innodb_file_per_table = 1 innodb_online_alter_log_max_size = 4G innodb_stats_on_metadata = 0 # some var for MySQL 8 log_error_verbosity = 3 innodb_print_ddl_logs = 1 binlog_expire_logs_seconds = 604800 #innodb_dedicated_server = 0 innodb_status_file = 1 # 注意: 开启 innodb_status_output & innodb_status_output_locks 后, 可能会导致log-error文件增长较快 innodb_status_output = 0 innodb_status_output_locks = 0 #performance_schema performance_schema = 1 performance_schema_instrument = "%memory%=on" performance_schema_instrument = "%lock%=on" #innodb monitor innodb_monitor_enable="module_innodb" innodb_monitor_enable="module_server" innodb_monitor_enable="module_dml" innodb_monitor_enable="module_ddl" innodb_monitor_enable="module_trx" innodb_monitor_enable="module_os" innodb_monitor_enable="module_purge" innodb_monitor_enable="module_log" innodb_monitor_enable="module_lock" innodb_monitor_enable="module_buffer" innodb_monitor_enable="module_index" innodb_monitor_enable="module_ibuf_system" innodb_monitor_enable="module_buffer_page" innodb_monitor_enable="module_adaptive_hash" [mysqldump] quick max_allowed_packet = 32M '> /app/mysqldata/$PORT/my.cnf #set ENV echo -e ' #set env MYSQL_USER=dba_user MYSQL_PASS=msds007 #check_parameter if [ $# -ne 1 ] then HOST_PORT=3306 else HOST_PORT=$1 fi ' >/app/mysqldata/scripts/mysql_env.ini chmod 600 /app/mysqldata/scripts/mysql_env.ini #################################################### #Make scirpt for use echo -e ' #!/bin/sh source /app/mysqldata/scripts/mysql_env.ini echo "Startup MySQL Service: localhost_"${HOST_PORT} /usr/local/mysql/bin/mysqld_safe --defaults-file=/app/mysqldata/${HOST_PORT}/my.cnf & ' >/app/mysqldata/scripts/mysql_db_startup.sh echo ' #!/bin/sh source /app/mysqldata/scripts/mysql_env.ini echo "Shutdown MySQL Service: localhost_"${HOST_PORT} /usr/local/mysql/bin/mysqladmin -u${MYSQL_USER} -p${MYSQL_PASS} -S /app/mysqldata/${HOST_PORT}/mysql.sock shutdown ' > /app/mysqldata/scripts/mysql_db_shutdown.sh echo -e ' #!/bin/sh source /app/mysqldata/scripts/mysql_env.ini echo "Login MySQL Service: localhost_"${HOST_PORT} /usr/local/mysql/bin/mysql -u${MYSQL_USER} -p${MYSQL_PASS} -S /app/mysqldata/${HOST_PORT}/mysql.sock $2 ' > /app/mysqldata/scripts/mysqlplus.sh chmod 755 /app/mysqldata/scripts/{mysql_db*,mysqlplus.sh} echo 'export PATH=/app/mysqldata/scripts:$PATH' >>/root/.bash_profile #################################################### chown -R mysql:mysql /app/mysqldata /usr/local/mysql/bin/mysqld --defaults-file=/app/mysqldata/$PORT/my.cnf --initialize --user=mysql /usr/local/mysql/bin/mysql_ssl_rsa_setup --defaults-file=/app/mysqldata/$PORT/my.cnf #################################################### echo "start mysqld at boot time" #ln -s /app/mysqldata/$PORT/my.cnf /etc/my.cnf #cp -rf /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql #chkconfig --add mysql #chkconfig mysql on #service mysql stop #service mysql start #ln -s /app/mysqldata/$PORT/mysql.sock /tmp/mysql.sock /app/mysqldata/scripts/mysql_db_startup.sh 3306 > /app/mysqldata/3306/mysql_db_startup.log 2>&1 chmod +x /etc/rc.d/rc.local echo '/app/mysqldata/scripts/mysql_db_startup.sh 3306 > /app/mysqldata/3306/mysql_db_startup.log 2>&1' >> /etc/rc.local sleep 5 echo "update root password" tmppasswd=`grep 'temporary password' /app/mysqldata/$PORT/error.log | awk '{print $NF}'` /usr/local/mysql/bin/mysql -uroot -p$tmppasswd -S /app/mysqldata/$PORT/mysql.sock --connect-expired-password -e "alter user 'root'@'localhost' identified by 'msds007'" /usr/local/mysql/bin/mysql -uroot -pmsds007 -S /app/mysqldata/$PORT/mysql.sock -e "create user dba_user@'%' identified by 'msds007'" /usr/local/mysql/bin/mysql -uroot -pmsds007 -S /app/mysqldata/$PORT/mysql.sock -e "grant all on *.* to dba_user@'%'" /usr/local/mysql/bin/mysql -uroot -pmsds007 -S /app/mysqldata/$PORT/mysql.sock -e "flush privileges" /usr/local/mysql/bin/mysql -uroot -pmsds007 -S /app/mysqldata/$PORT/mysql.sock -e "select user,host,authentication_string from mysql.user" } PrepareENV InstallMySQL InitMySQL
Install_CentOS7_MySQL8_multi_instance.sh
#!/bin/bash #请提前准备好参数文件my.cnf PORT=3307 InitMySQL() { mkdir -p /app/mysqldata/{$PORT/{data,tmp,binlog,redolog,undolog},backup,scripts} #################################################### chown -R mysql:mysql /app/mysqldata /usr/local/mysql/bin/mysqld --defaults-file=/app/mysqldata/$PORT/my.cnf --initialize --user=mysql /usr/local/mysql/bin/mysql_ssl_rsa_setup --defaults-file=/app/mysqldata/$PORT/my.cnf #################################################### echo "start mysqld" /usr/local/mysql/bin/mysqld_safe --defaults-file=/app/mysqldata/$PORT/my.cnf & sleep 5 echo "update root password" tmppasswd=`grep 'temporary password' /app/mysqldata/$PORT/error.log | awk '{print $NF}'` /usr/local/mysql/bin/mysql -uroot -p$tmppasswd -S /app/mysqldata/$PORT/mysql.sock --connect-expired-password -e "alter user 'root'@'localhost' identified by 'msds007'" /usr/local/mysql/bin/mysql -uroot -pmsds007 -S /app/mysqldata/$PORT/mysql.sock -e "create user dba_user@'%' identified by 'msds007'" /usr/local/mysql/bin/mysql -uroot -pmsds007 -S /app/mysqldata/$PORT/mysql.sock -e "grant all on *.* to dba_user@'%'" /usr/local/mysql/bin/mysql -uroot -pmsds007 -S /app/mysqldata/$PORT/mysql.sock -e "flush privileges" /usr/local/mysql/bin/mysql -uroot -pmsds007 -S /app/mysqldata/$PORT/mysql.sock -e "select user,host,authentication_string from mysql.user" } InitMySQL