编译安装MySQL5.7.26
一、MySQL源码安装
1.1.1 下载MySQL和Boost源码包
1.官网下载：https://downloads.mysql.com/archives/community/
2. 下载boost库（下载5.7版本，其它版本会报错）
下载地址：https://www.boost.org/users/history/
1.1.2 安装MySQL和Boost源码包
- YUM 下载依赖环境
[root@blog /server/tools]# yum install gcc gcc-c++ ncurses ncurses-devel bison cmake make -y
- 解压Boost库
[root@blog /server/tools]# mkdir /application/boost
[root@blog /server/tools]# tar zxf boost_1_59_0.tar.gz
[root@blog /server/tools]# mv boost_1_59_0 /application/boost/
[root@blog /server/tools]# ll /application/boost/
total 4
drwx------ 8 501 games 4096 Aug 12 2015 boost_1_59_0
- 创建MySQL管理用户
[root@blog /server/tools]# useradd -M -s /sbin/nologin mysql
[root@blog /server/tools]# id mysql
uid=1001(mysql) gid=1001(mysql) groups=1001(mysql)
- 创建数据存放目录
[root@blog /server/tools]# mkdir /application/data/mysql -p
[root@blog /server/tools]# chown -R mysql.mysql /application/data/
[root@blog /server/tools]# ll -ld /application/data/
drwxr-xr-x 3 mysql mysql 4096 May 25 11:55 /application/data/
- 解压安装mysql
[root@blog /server/tools]# tar zxf mysql-boost-5.7.26.tar.gz
[root@blog /server/tools]# cd mysql-5.7.26/
[root@blog /server/tools/mysql-5.7.26]# cmake . -DCMAKE_INSTALL_PREFIX=/application/mysql
-DMYSQL_DATADIR=/application/data/mysql
-DDOWNLOAD_BOOST=1
-DWITH_BOOST=/application/boost
-DSYSTEMD_PID_DIR=/application/data/mysql
-DMYSQL_UNIX_ADDR=/tmp/mysql.sock
-DSYSCONFDIR=/etc
-DWITH_INNOBASE_STORAGE_ENGINE=1
-DWITH_PARTITION_STORAGE_ENGINE=1
-DWITH_FEDERATED_STORAGE_ENGINE=1
-DWITH_BLACKHOLE_STORAGE_ENGINE=1
-DWITH_MYISAM_STORAGE_ENGINE=1
-DENABLED_LOCAL_INFILE=1
-DENABLE_DTRACE=0
-DDEFAULT_CHARSET=utf8mb4
-DDEFAULT_COLLATION=utf8mb4_general_ci
-DWITH_EMBEDDED_SERVER=1
[root@blog /server/tools/mysql-5.7.26]# make && make install
- 创建配置文件my.cnf
[root@blog /etc]# cd /etc/
[root@blog /etc]# cp my.cnf my.cnf.default
[root@blog /etc]# cat > /etc/my.cnf << EOF
[client]
port = 3306
socket = /tmp/mysql.sock
default-character-set = utf8mb4
[mysqld]
port = 3306
socket = /tmp/mysql.sock
basedir = /application/mysql
datadir = /application/data/mysql
pid-file = /application/data/mysql/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
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 = /application/data/mysql/mysql-error.log
slow_query_log = 1
long_query_time = 1
slow_query_log_file = /application/data/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 = 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
EOF
- 初始化数据库
[root@blog /etc]# /application/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/application/mysql --datadir=/applicatio
[root@blog /etc]# ll /application/data/mysql/
total 110636
-rw-r----- 1 mysql mysql 56 May 25 15:15 auto.cnf
-rw-r----- 1 mysql mysql 419 May 25 15:15 ib_buffer_pool
-rw-r----- 1 mysql mysql 12582912 May 25 15:15 ibdata1
-rw-r----- 1 mysql mysql 33554432 May 25 15:15 ib_logfile0
-rw-r----- 1 mysql mysql 33554432 May 25 15:15 ib_logfile1
-rw-r----- 1 mysql mysql 33554432 May 25 15:15 ib_logfile2
drwxr-x--- 2 mysql mysql 4096 May 25 15:15 mysql
-rw-r----- 1 mysql mysql 177 May 25 15:15 mysql-bin.000001
-rw-r----- 1 mysql mysql 19 May 25 15:15 mysql-bin.index
-rw-r----- 1 mysql mysql 663 May 25 15:15 mysql-error.log
-rw-r----- 1 mysql mysql 177 May 25 15:15 mysql-slow.log
drwxr-x--- 2 mysql mysql 4096 May 25 15:15 performance_schema
drwxr-x--- 2 mysql mysql 12288 May 25 15:15 sys
- 启动数据库
[root@blog ~]# /application/mysql/bin/mysqld --defaults-file=/etc/my.cnf
[root@blog ~]# ss -luntp | grep 3306
tcp LISTEN 0 128 *:3306 *:* users:(("mysqld",pid=1109,fd=35))
- systemctl 管理MySQL
[root@blog /usr/lib/systemd/system]# cp /usr/lib/systemd/system/sshd.service /usr/lib/systemd/system/mysqld.service
[root@blog /usr/lib/systemd/system]# cat /usr/lib/systemd/system/mysqld.service
[Unit]
Description=MYSQL server
Documentation=https://dev.mysql.com/doc/refman/
After=network.target
After=syslog.target
[Service]
User=mysql
Group=mysql
EnvironmentFile=/etc/my.cnf
ExecStart=/application/mysql/bin/mysqld --defaults-file=/etc/my.cnf
limitNOFILE=5000
[Install]
WantedBy=multi-user.target
- 设置环境变量
[root@blog /usr/lib/systemd/system]# echo 'export PATH=/application/mysql/bin:$PATH' >>/etc/profile
[root@blog /usr/lib/systemd/system]# tail -1 /etc/profile
export PATH=/application/mysql/bin:$PATH
[root@blog /usr/lib/systemd/system]# source /etc/profile
[root@blog /usr/lib/systemd/system]# mysql
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 2
Server version: 5.7.26-log 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>
- 设置数据库登录密码
[root@blog ~]# mysqladmin -u root password
New password:
Confirm new password:
Warning: Since password will be sent to server in plain text, use ssl connection to ensure password safety.
#修改密码
[root@blog ~]# mysqladmin -uroot -p旧密码 password 新密码
- 登录成功
[root@blog ~]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 15
Server version: 5.7.26-log 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.