loongarch64 源码编译 MySQL

2023-10-18

字数统计: 939字 | 阅读时长≈ 4分

编译环境

系统: Kylin Linux Advanced Server V10 (Tercel)
CPU 架构: loongarch64
MySQL 版本: 8.0.17

卸载系统自带的 mariadb 数据库

# 查找已安装的 mariadb 组件
$ yum list |grep mariadb 

mariadb.loongarch64                                    3:10.3.9-8.p01.a.ky10                                @anaconda       
mariadb-common.loongarch64                             3:10.3.9-8.p01.a.ky10                                @anaconda       
mariadb-connector-c.loongarch64                        3.0.6-6.a.ky10                                       @anaconda       
mariadb-errmessage.loongarch64                         3:10.3.9-8.p01.a.ky10                                @anaconda       
mariadb-server.loongarch64                             3:10.3.9-8.p01.a.ky10                                @anaconda       

# 卸载 mariadb
$ yum remove -y mariadb mariadb-common mariadb-connector-c mariadb-errmessage mariadb-server

下载 MySQL 源码

从官方地址 MySQL Product Archives 下载 MySQL 源码

1	wget -P /usr/local/src/ https://cdn.mysql.com/archives/mysql-8.0/mysql-boost-8.0.17.tar.gz

安装依赖库

执行以下命令安装依赖库

yum -y install libaio
yum -y install gcc \
  gcc-c++ \
  cmake \
  autoconf \
  automake \
  zlib \
  zlib-devel \
  openssl \
  openssl-devel \
  ncurses \
  ncurses-devel \
  zip \
  unzip \
  bison \
  gd \
  rpcgen

注意: 如果安装时提示软件版本冲突，需要先将其他的 yum 仓库源禁用，只使用麒麟系统自带的 yum 仓库即可正常安装.

编译 MySQL

生成 Makefile 文件

cd /usr/local/src/mysql
mkdir build && cd build

cmake .. \
    -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
    -DINSTALL_SBINDIR=sbin \
    -DMYSQL_DATADIR=/var/lib/mysql \
    -DSYSCONFDIR=/etc/mysql     \
    -DINSTALL_PLUGINDIR=lib/mysql/plugin     \
    -DINSTALL_MANDIR=share/man    \
    -DINSTALL_SHAREDIR=share    \
    -DINSTALL_LIBDIR=lib/mysql \
    -DINSTALL_INCLUDEDIR=include/mysql \
    -DINSTALL_INFODIR=share/info \
    -DWITH_INNOBASE_STORAGE_ENGINE=1 \
    -DWITH_SSL=system \
    -DMYSQL_TCP_PORT=3306 \
    -DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \
    -DENABLED_LOCAL_INFILE=1 \
    -DEXTRA_CHARSETS=all \
    -DDEFAULT_CHARSET=utf8 \
    -DDEFAULT_COLLATION=utf8_general_ci \
    -DDOWNLOAD_BOOST=1 \
    -DWITH_BOOST=../boost/boost_1_69_0/ \
    -DWITH_DEBUG=0

说明: 取消了配置选项 “-DWITH_ZLIB=system”。如果配置此选项则表明mysql会使用系统所提供的openssl zlib库，但有些系统会存在问题(Linux version 3.10.84-22.fc21.loongson.7.mips64el，提示无法找到zlib库）。删除此选项后，mysql会对其自带的zlib_decompress进行编译使用，可以避免操作系统的影响。

编译 MySQL
1
make -j 4
安装 MySQL
1
make install

配置 MySQL

创建 MySQL 用户以及相关目录

# 创建 mysql 用户
useradd -s /sbin/nologin -M mysql

# 创建 mysql 数据目录以及日志目录
mkdir -p /var/lib/mysql /var/log/mysql /data/mysql

# 修改 mysql 相关目录权限
chown -R mysql:mysql /usr/local/mysql /var/log/mysql /var/lib/mysql /data/mysql

创建 mysql 配置文件 /etc/my.cnf

[client]
port = 3306
socket = /var/lib/mysql/mysql.sock

[mysql]
prompt="MySQL [\\d]> "
no-auto-rehash
default-character-set=utf8

[mysqld]
port = 3306
socket = /var/lib/mysql/mysql.sock
default_authentication_plugin = mysql_native_password
# 设置数据库不区分大小写
lower_case_table_names = 1
datadir = /data/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
back_log = 300

max_connections = 2000
max_connect_errors = 6000
open_files_limit = 65535
table_open_cache = 128
max_allowed_packet = 500M
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

ft_min_word_len = 4

log_bin = mysql-bin
binlog_format = mixed
binlog_expire_logs_seconds = 604800

log_error = /var/log/mysql/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /data/mysql/mysql-slow.log

performance_schema = 0
explicit_defaults_for_timestamp

skip-external-locking

default_storage_engine = InnoDB
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 = 500M

[myisamchk]
key_buffer_size = 8M
sort_buffer_size = 8M
read_buffer = 4M
write_buffer = 4M

初始化数据库

/usr/local/mysql/sbin/mysqld \
  --user=mysql \
  --lower_case_table_names=1 \
  --initialize-insecure \
  --basedir=/usr/local/mysql \
  --datadir=/data/mysql

安装加密算法

1	/usr/local/mysql/bin/mysql_ssl_rsa_setup

注册数据库服务

1
2
3

cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
/sbin/chkconfig mysqld on

启动 MySQL
1
systemctl start mysqld
设置数据库安全初始化，默认 root 用户密码为空
1
mysql_secure_installation

测试登录数据库

# mysql -uroot -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 23
Server version: 8.0.17 Source distribution

Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MySQL [(none)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sys                |
+--------------------+
4 rows in set (0.00 sec)

MySQL [(none)]>

创建数据库并授权

MySQL [(none)]> create database nacos_config character set utf8mb4 collate utf8mb4_general_ci;
Query OK, 1 row affected (0.00 sec)

MySQL [(none)]> create user 'nacos'@'%' identified by '123456';
Query OK, 0 rows affected (0.01 sec)

MySQL [(none)]> grant all privileges on nacos_config.* to 'nacos'@'%';
Query OK, 0 rows affected (0.01 sec)

MySQL [(none)]> flush privileges;
Query OK, 0 rows affected (0.01 sec)