1.下載mysql原始碼包

yum -y install wget
yum -y install epel-release
wget http://182.92.165.158/mysql-5.7.32.tar.gz

2.安裝mysql原始碼安裝依賴

yum install -y  gcc gcc-c++ cmake ncurses ncurses-devel bison openssl openssl-devel

1.清理系統殘留mysql

rpm -qa | grep mariadb   //檢查一下系統是否有mysql

在這里插入圖片描述
卸載系統里面mysql防止沖突

rpm -e mariadb-libs-5.5.64-1.el7.x86_64 --nodeps

再次查詢系統mysql

2.添加mysql用戶

useradd -s /sbin/nologin mysql
mkdir -p /data/mysql/data
chown -R mysql:mysql /data/mysql
mkdir -p /srv/mysql

3.解壓mysql的原始碼包

tar -zxvf mysql-5.7.32.tar.gz -C /srv/mysql
cd /srv/mysql/mysql-5.7.32

開始cmake檢測
會自動下載boost網速快的話就很快

cmake -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_BOOST=boost -DDOWNLOAD_BOOST=1

檢測完之后開始安裝

make && make install

在這里插入圖片描述
此程序需要耐心等待

4.開始配置mysql組態檔

rm -rf /etc/my.cnf
vi /etc/my.cnf

組態檔如下

此處參考小木兮子大佬博客

[client]
port        = 3306
socket      = /tmp/mysql.sock

[mysqld]
port        = 3306
socket      = /tmp/mysql.sock
user = mysql


basedir = /srv/mysql
datadir = /data/mysql/data
pid-file = /data/mysql/mysql.pid

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


skip-external-locking
key_buffer_size = 32M
max_allowed_packet = 1024M
table_open_cache = 128
sort_buffer_size = 768K
net_buffer_length = 8K
read_buffer_size = 768K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
thread_cache_size = 16
query_cache_size = 16M
tmp_table_size = 32M
performance_schema_max_table_instances = 1000

explicit_defaults_for_timestamp = true
#skip-networking
max_connections = 500
max_connect_errors = 100
open_files_limit = 65535

log_bin=mysql-bin
binlog_format=mixed
server_id   = 232
expire_logs_days = 10
early-plugin-load = ""

default_storage_engine = InnoDB
innodb_file_per_table = 1
innodb_buffer_pool_size = 128M
innodb_log_file_size = 32M
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 = 32M
sort_buffer_size = 768K
read_buffer = 2M
write_buffer = 2M

開始初始化mysql

/usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/srv/mysql --datadir=/data/mysql/data
/usr/local/mysql/bin/mysqld //開啟mysql

此處會卡住需要在打開一個視窗
重新連接服務器后配置資料庫密碼

/usr/local/mysql/bin/mysqladmin -uroot password "123456"

連接mysql

/usr/local/mysql/bin/mysql -uroot -p123456

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原始碼安裝mysql5.7

mysql原始碼安裝

1.下載mysql原始碼包

2.安裝mysql原始碼安裝依賴

1.清理系統殘留mysql

2.添加mysql用戶

3.解壓mysql的原始碼包

4.開始配置mysql組態檔