kylin aarch64下的mysql安装

1.下载mysql

链接: https://pan.baidu.com/s/1MM4YSEI1rMbEaHLE_N-oNQ 提取码: n8hb

mysql 5.7.27 aarch64

2.解压文件后将所有文件复制到 /usr/local/mysql中根目录下

在解压文件夹的目录下，执行：

sudo mv mysql-5.7.27-aarch64 /usr/local/mysql

3.创建data、logs文件夹

$:cd /usr/local/mysql
$:sudo mkdir data 
$:sudo mkdir logs

4.创建mysql用户，并将/usr/local/mysql赋予用户权限

添加mysql用户组，添加mysql用户

$:groupadd mysql
$:useradd mysql -g mysql
$:sudo chown -R mysql:mysql /usr/local/mysql
$:sudo chown -R mysql:mysql /usr/local/mysql/data
$:sudo chown -R mysql:mysql /usr/local/mysql/logs

5.编辑my.cnf

[client]
port = 3306  #修改为 指定端口或为默认
socket = /dev/shm/mysql.sock #修改为 /tmp/mysql.sock
[mysqld]
port = 3306
socket = /dev/shm/mysql.sock  #修改为 /tmp/mysql.sock
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
pid-file = /usr/local/mysql/data/mysql.pid
user = mysql
bind-address = 0.0.0.0
server-id = 1
init-connect = 'SET NAMES utf8mb4'
character-set-server = utf8mb4
#skip-name-resolve
#skip-networking
#lower-case-table-names=1 #如果数据库操作SQL语句没有考虑大小写问题，可以添加这条语句并使其有效。
back_log = 300
max_connections = 1000
max_connect_errors = 6000
open_files_limit = 65535
table_open_cache = 128
max_allowed_packet = 4M
binlog_cache_size = 1M
max_heap_table_size = 8M
tmp_table_size = 16M
read_buffer_size = 2M
read_rnd_buffer_size = 8M
sort_buffer_size = 8M
join_buffer_size = 8M
key_buffer_size = 4M
thread_cache_size = 8
query_cache_type = 1
query_cache_size = 8M
query_cache_limit = 2M
ft_min_word_len = 4
log_bin = mysql-bin
binlog_format = mixed
expire_logs_days = 30
log_error = /usr/local/mysql/logs/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /usr/local/mysql/logs/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 = 64M
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 = 8M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
interactive_timeout = 28800
wait_timeout = 28800
[mysqldump]
quick
max_allowed_packet = 16M
[myisamchk]
key_buffer_size = 8M
sort_buffer_size = 8M
read_buffer = 4M
write_buffer = 4M

6.修改/etc/profile

(1) 打开文件

$:sudo gedit /etc/profile

如果gedit 为无效命令，请安装gedit，或采用vi,vim,nano等。

安装gedit

$:sudo apt install gedit

(2) 文件中添加并保存

export PATH = $PATH:/usr/local/mysql/bin

(3) 使路径添加有效

$:source /etc/profile

7.初始化数据库

$:sudo mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data 

记录最后的密码。

8.启动server服务,并设置开机自启动。

$:sudo cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
$:sudo chmod +x /etc/init.d/mysqld
$:systemctl enable mysqld
$:systemctl mysqld restart

9.测试

$:mysql -uroot -p #输入第7步记录的密码。

显示mysql>提示符表示mysql安装成功。