CentOS7.5源码安装MySQL5.7.28多实例

数据库 2019-12-30 23:20:17 阅读次数: 0

由于环境的需要，一个实例所有表要区分大小表，另一个实例不区分。部署过来也参数了很多资料，也遇到些坑，这里将我的部署记录下来，以便大家参考，操作过程如有不当之处，还请指点，谢谢！！
具体部署过程记录如下：

  1. 安装环境准备
    1.1 主机环境准备
    1.1.1. HOST
    配置每台主机的hosts(/etc/hosts),添加host_ip $hostname到/etc/hosts文件中。

[root@~]# echo " 192.168.8.100 multidb" >> /etc/hosts

1.1.2. 关闭selinux

[root@~]# sed -i 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/selinux/config
[root@~]# setenforce 0

1.1.3. 系统主机时间、时区、系统语言
 修改时区

[root@~]# ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

 修改系统语言环境

[root@~]# echo 'LANG="en_US.UTF-8"' >> /etc/profile 
[root@~]# source /etc/profile

 配置主机NTP时间同步

[root@~]# yum -y install ntp
[root@~]# systemctl enable ntpd
[root@~]# systemctl start ntpd
[root@~]# echo 'server ntp1.aliyun.com' >> /etc/ntp.conf
[root@~]# echo 'server ntp2.aliyun.com' >> /etc/ntp.conf
  1. Mysql安装部署
    2.1 环境清理 
    [root@~]# rpm -e --nodeps mariadb-libs-*
[root@~]# rpm -e mysql*
[root@~]# yum list installed | grep mariadb     ---确认已经清理干净
[root@~]# yum list installed | grep mysql       ---确认已经清理干净
[root@~]# mv /etc/my.cnf /etc/my.cnf.`date +%Y%m%d%H%M%S`.bak

    2.2 安装依赖包

[root@~]# yum -y install bzr zlib-devel gcc-c++ ncurses ncurses-devel libev make cmake gcc autoconf automake zlib libxml libgcrypt libtool bison perl perl-devel libaio libaio-devel perl-Time-HiRes perl-DBD-MySQL perl-Digest-MD5 rsync perl-Data-Dumper net-tools wget vim openssl openssl-devel

2.3 创建用户

[root@~]# groupadd mysql
[root@~]# useradd mysql -g mysql -s /sbin/nologin -M

2.4 配置系统内核参数

[root@~]# vi /etc/sysctl.conf
net.core.somaxconn = 65535
net.core.netdev_max_backlog = 65535
net.ipv4.tcp_max_syn_backlog = 65535
net.ipv4.tcp_fin_timeout = 10
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.tcp_keepalive_time = 120
net.ipv4.tcp_keepalive_intvl = 30
net.ipv4.tcp_keepalive_probes = 3
vm.swappiness = 0
net.ipv4.ip_forward=1
net.bridge.bridge-nf-call-iptables=1
net.ipv4.neigh.default.gc_thresh1=4096
net.ipv4.neigh.default.gc_thresh2=6144
net.ipv4.neigh.default.gc_thresh3=8192
kernel.shmmax = 25769803774
kernel.shmmni = 4096
kernel.shmall = 16777216
kernel.sem = 1010 129280 1010 128
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 4194304
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
fs.aio-max-nr = 1048576
fs.file-max = 6815744
[root@~]# modprobe br_netfilter
[root@~]# sysctl -p

2.5 修改系统资源限制

[root@~]# vi /etc/security/limits.conf
mysql  soft    nproc   65535
mysql  hard    nproc   65535
mysql  soft    nofile  65535
mysql  hard    nofile  65535
mysql  soft    stack   10240

2.6 修改环境变量

[root@~]# vi /etc/profile
if [ $USER = "mysql" ]; then
if [ $SHELL = "/bin/ksh" ]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
[root@~]# source /etc/profile

2.7 安装mysql多实例
2.7.1. 创建软件安装目录(部署路径请根据实际修改)

[root@~]# mkdir -pv /data/mysql/{3306,3307}
[root@~]# mkdir -v /data/mysql/3306/{logs,data,binlog}
[root@~]# mkdir -v /data/mysql/3307/{logs,data,binlog}

2.7.2. boost源码包下载

[root@opt~]# cd /opt
[root@opt~]# wget -c  http://www.sourceforge.net/projects/boost/files/boost/1.59.0/boost_1_59_0.tar.gz
[root@opt~]# tar zxvf boost_1_59_0.tar.gz
[root@opt~]# mv boost_1_59_0 /usr/local/boost

2.7.3. 下载并编译安装MySQL5.7.28
[root@opt~]# cd /opt```

[root@opt~]# wget -c https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-boost-5.7.28.tar.gz
[root@opt~]# tar zxvf mysql-boost-5.7.28.tar.gz
[root@opt~]# cd mysql-5.7.28
[[email protected]~]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
DMYSQL_DATADIR=/usr/local/mysql/data \
DMYSQL_UNIX_ADDR=/usr/local/mysql/tmp/mysql.sock \
DDEFAULT_CHARSET=utf8 \
DDEFAULT_COLLATION=utf8_bin \
DEXTRA_CHARSETS=all \
DENABLED_LOCAL_INFILE=ON \
DWITH_INNOBASE_STORAGE_ENGINE=1 \
DWITH_FEDERATED_STORAGE_ENGINE=1 \
DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \
DWITHOUT_PARTITION_STORAGE_ENGINE=1 \
DWITH_FAST_MUTEXES=1 \
DWITH_SSL=system \
DWITH_ZLIB=bundled \
DWITH_EDITLINE=bundled \
DWITH_BOOST=/usr/local/boost \
DENABLED_LOCAL_INFILE=1 \
DWITH_READLINE=1 \
DWITH_EMBEDDED_SERVER=1 \
DWITH_DEBUG=0
[[email protected]~]# make
[[email protected]~]# make install

2.7.4.  配置MySQL环境变量

[root@~]# echo 'export PATH=/usr/local/mysql/bin:$PATH' >> /etc/profile
[root@~]# tail -1 /etc/profile
[root@~]# source /etc/profile

2.7.5.  MySQL参数配置
（1）server_id=3306与server_id=3307数值请根据实际配置，注意配置的id值与局域网内其他各实例所配置的数值不可以冲突；
（2）max_connections=1000配置MySQL数据库的最大连接数，根据实际需要配置；
（3）以下参数仅供参考，部署时根据实际需要添加配置，两份配置文件全部内容如下
**3306配置文件内容：**

[root@~]# vim /data/mysql/3306/my3306.cnf
[client]
port = 3306
socket = /data/mysql/3306/mysql3306.sock

[mysql]
prompt="\u@jsshapp \R:\m:\s [\d]> "
no-auto-rehash

[mysqld]
user = mysql
port = 3306
symbolic-links = 0
basedir = /usr/local/mysql
datadir = /data/mysql/3306/data/
socket = /data/mysql/3306/mysql3306.sock
pid-file = /data/mysql/3306/mysqld3306.pid
server_id = 3306
character_set_server = utf8
max_connections = 1000
skip_name_resolve = 1
open_files_limit = 65536
thread_cache_size = 64
table_open_cache = 4096
table_definition_cache = 1024
table_open_cache_instances = 64
max_prepared_stmt_count = 1048576
explicit_defaults_for_timestamp = true
log_timestamps = system

binlog_format = row
log_bin = /data/mysql/3306/binlog/mysql-bin
binlog_rows_query_log_events = on
expire_logs_days = 7
binlog_cache_size = 4M
max_binlog_cache_size = 2G
max_binlog_size = 1G
sync_binlog = 1

slow_query_log = on
slow_query_log_file = /data/mysql/3306/data/slow.log
log-error = /data/mysql/3306/logs/error.log
#log_queries_not_using_indexes = on
long_query_time = 1.000000

gtid_mode = on
enforce_gtid_consistency = on

default_storage_engine = innodb
default_tmp_storage_engine = innodb
innodb_data_file_path = ibdata1:1024M:autoextend
innodb_temp_data_file_path = ibtmp1:12M:autoextend
innodb_buffer_pool_filename = ib_buffer_pool
innodb_log_files_in_group = 3
innodb_log_file_size = 512M
innodb_online_alter_log_max_size = 1024M
innodb_open_files = 4096
innodb_page_size = 32k
innodb_thread_concurrency = 0
innodb_read_io_threads = 4
innodb_write_io_threads = 4
innodb_purge_threads = 4
innodb_page_cleaners = 4
innodb_print_all_deadlocks = on
innodb_lock_wait_timeout = 20
innodb_spin_wait_delay = 128
innodb_autoinc_lock_mode = 2
innodb_io_capacity = 200
innodb_io_capacity_max = 2000
#innodb_flush_neighbors =
innodb_log_buffer_size = 8M
innodb_flush_log_at_timeout = 1
innodb_flush_log_at_trx_commit = 2
innodb_buffer_pool_size = 1024M
innodb_buffer_pool_instances = 4
autocommit = 1
innodb_buffer_pool_dump_pct = 25
innodb_buffer_pool_dump_at_shutdown = ON
innodb_buffer_pool_load_at_startup = ON

[mysqldump]
quick
max_allowed_packet = 32M


**3307配置(有添加lower_case_table_names)文件内容:**

[root@~]# vim /data/mysql/3307/my3307.cnf
[client]
port = 3307
socket = /data/mysql/3307/mysql3307.sock

[mysql]
prompt="\u@jsshapp \R:\m:\s [\d]> "
no-auto-rehash

[mysqld]
user = mysql
port = 3307
symbolic-links = 0
lower_case_table_names = 1
basedir = /usr/local/mysql
datadir = /data/mysql/3307/data/
socket = /data/mysql/3307/mysql3307.sock
pid-file = /data/mysql/3307/mysqld3307.pid
server_id = 3307
character_set_server = utf8
max_connections = 1000
skip_name_resolve = 1
open_files_limit = 65536
thread_cache_size = 64
table_open_cache = 4096
table_definition_cache = 1024
table_open_cache_instances = 64
max_prepared_stmt_count = 1048576
explicit_defaults_for_timestamp = true
log_timestamps = system

binlog_format = row
log_bin = /data/mysql/3307/binlog/mysql-bin
binlog_rows_query_log_events = on
expire_logs_days = 7
binlog_cache_size = 4M
max_binlog_cache_size = 2G
max_binlog_size = 1G
sync_binlog = 1

slow_query_log = on
slow_query_log_file = /data/mysql/3307/data/slow.log
log-error = /data/mysql/3307/logs/error.log
#log_queries_not_using_indexes = on
long_query_time = 1.000000

gtid_mode = on
enforce_gtid_consistency = on

default_storage_engine = innodb
default_tmp_storage_engine = innodb
innodb_data_file_path = ibdata1:1024M:autoextend
innodb_temp_data_file_path = ibtmp1:12M:autoextend
innodb_buffer_pool_filename = ib_buffer_pool
innodb_log_files_in_group = 3
innodb_log_file_size = 512M
innodb_online_alter_log_max_size = 1024M
innodb_open_files = 4096
innodb_page_size = 32k
innodb_thread_concurrency = 0
innodb_read_io_threads = 4
innodb_write_io_threads = 4
innodb_purge_threads = 4
innodb_page_cleaners = 4
innodb_print_all_deadlocks = on
innodb_lock_wait_timeout = 20
innodb_spin_wait_delay = 128
innodb_autoinc_lock_mode = 2
innodb_io_capacity = 200
innodb_io_capacity_max = 2000
#innodb_flush_neighbors =
innodb_log_buffer_size = 8M
innodb_flush_log_at_timeout = 1
innodb_flush_log_at_trx_commit = 2
innodb_buffer_pool_size = 1024M
innodb_buffer_pool_instances = 4
autocommit = 1
innodb_buffer_pool_dump_pct = 25
innodb_buffer_pool_dump_at_shutdown = ON
innodb_buffer_pool_load_at_startup = ON

[mysqldump]
quick
max_allowed_packet = 32M
[root@~]# chown -R mysql:mysql /data
[root@~]# chown -R mysql:mysql /usr/local/mysql

2.7.6.  dbone实例初始化
   操作实例初始化

[root@~]# mysqld --defaults-file=/data/mysql/3306/my3306.cnf --initialize --user=mysql --basedir=/usr/local/mysql/ --datadir=/data/mysql/3306/data/

   生成ssl文件

[root@~]# mysql_ssl_rsa_setup --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql/3306/data

   启动dbone实例

[root@~]# mysqld_safe --defaults-file=/data/mysql/3306/my3306.cnf --user=mysql &

   修改root密码

[root@~]# less /data/mysql/3306/logs/error.log|grep 'A temporary password'
[root@~]# mysql -uroot -p -S /data/mysql/3306/mysql3306.sock
Enter password:
mysql> alter user 'root'@'localhost' identified by '密码';
mysql> flush privileges;
mysql> exit;

   通过tcp/ip协议登陆mysql验证

[root@~]# mysql -uroot -p -S /data/mysql/3306/mysql3306.sock

   停止dbone实例

[root@~]# mysqladmin -uroot -p -S /data/mysql/3306/mysql3306.sock shutdown
Enter password:

2.7.7.  dbtwo实例初始化
   操作实例初始化

[root@~]# mysqld --defaults-file=/data/mysql/3307/my3307.cnf --initialize --user=mysql --basedir=/usr/local/mysql/ --datadir=/data/mysql/3307/data/

   生成ssl文件

[root@~]# mysql_ssl_rsa_setup --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql/3307/data

   启动dbtwo实例

[root@~]# mysqld_safe --defaults-file=/data/mysql/3307/my3307.cnf --user=mysql &

   修改root密码

[root@~]# less /data/mysql/3307/logs/error.log|grep 'A temporary password'
[root@~]# mysql -uroot -p -S /data/mysql/3307/mysql3307.sock
Enter password:
mysql> alter user 'root'@'localhost' identified by '密码';
mysql> flush privileges;
mysql> exit;

   通过tcp/ip协议登陆mysql验证

[root@~]# mysql -uroot -p -S /data/mysql/3307/mysql3307.sock

   停止dbtwo实例

[root@~]# mysqladmin -uroot -p -S /data/mysql/3307/mysql3307.sock shutdown
Enter password:

2.7.8.  配置多实例系统启动脚本
   配置实例3306系统服务脚本

[root@~]# vim /etc/init.d/dbone
#!/bin/sh
#chkconfig: 2345 80 90
#Simple dbone mysql init.d script conceived to work on Linux systems

SOCK="/data/mysql/3306/mysql3306.sock"
CNF="/data/mysql/3306/my3306.cnf"
MYSQL_USER="mysql"
MYSQL_PWD="密码"
CmdPath="/usr/local/mysql/bin"

#startup function
function_start_mysql()
{
printf "Starting MySQL...\n"
/bin/sh ${CmdPath}/mysqld_safe --defaults-file=${CNF} --user=${MYSQL_USER} 2>&1 > /dev/null &
}

#stop function
function_stop_mysql()
{
printf "Stoping MySQL...\n"
${CmdPath}/mysqladmin -u ${MYSQL_USER} -p${MYSQL_PWD} -S ${SOCK} shutdown
}

#restart function
function_restart_mysql()
{
printf "Restarting MySQL...\n"
function_stop_mysql
sleep 2
function_start_mysql
}

case $1 in
start)
function_start_mysql
;;
stop)
function_stop_mysql
;;
restart)
function_restart_mysql
;;
*)
printf "Usage: dbone {start|stop|restart}\n"
esac

   配置实例3307系统服务脚本

[root@~]# vim /etc/init.d/dbtwo
#!/bin/sh
#chkconfig: 2345 81 92
#Simple dbtwo mysql init.d script conceived to work on Linux systems

SOCK="/data/mysql/3307/mysql3307.sock"
CNF="/data/mysql/3307/my3307.cnf"
MYSQL_USER="mysql"
MYSQL_PWD="密码"
CmdPath="/usr/local/mysql/bin"

#startup function
function_start_mysql()
{
printf "Starting MySQL...\n"
/bin/sh ${CmdPath}/mysqld_safe --defaults-file=${CNF} --user=${MYSQL_USER} 2>&1 > /dev/null &
}

#stop function
function_stop_mysql()
{
printf "Stoping MySQL...\n"
${CmdPath}/mysqladmin -u ${MYSQL_USER} -p${MYSQL_PWD} -S ${SOCK} shutdown
}

#restart function
function_restart_mysql()
{
printf "Restarting MySQL...\n"
function_stop_mysql
sleep 2
function_start_mysql
}

case $1 in
start)
function_start_mysql
;;
stop)
function_stop_mysql
;;
restart)
function_restart_mysql
;;
*)
printf "Usage: dbtwo {start|stop|restart}\n"
esac

   配置授权添加系统服务

[root@~]# chmod +x /etc/init.d/dbone
[root@~]# chmod +x /etc/init.d/dbtwo
[root@~]# chkconfig --add dbone
[root@~]# chkconfig –add dbtwo
[root@~]# chkconfig --list dbone
[root@~]# chkconfig --list dbtwo


   启动两个db服务

[root@~]# service dbone start
[root@~]# service dbtwo start

   停止两个db服务

[root@~]# service dbone stop
[root@~]# service dbtwo stop

   查看两个db服务进程

[root@~]# netstat -tnlp|grep 3306
[root@~]# netstat -tnlp|grep 3307

2.7.9.  数据导入
第一个实例创建库与用户密码：

[root@~]# mysql -uroot -p -S /data/mysql/3306/mysql3306.sock
Enter password:
mysql> create database testone default character set utf8 collate utf8_bin;
mysql> grant select,insert,update,delete,create,execute on testone.* to 'testone'@'%' identified by '密码';
mysql> set global log_bin_trust_function_creators=TRUE;
mysql> flush privileges;
mysql> exit
[root@~]# mysql -uroot -p -S /data/mysql/3306/mysql3306.sock testone < /data/test.sql

第二个实例创建库与用户密码：

[root@~]# mysql -uroot -p -S /data/mysql/3307/mysql3307.sock
Enter password:
mysql> create database testtwo default character set utf8 collate utf8_bin;
mysql> grant select,insert,update,delete,create,execute on testtwo.* to 'testtwo'@'%' identified by '密码';
mysql> flush privileges;
mysql> exit
[root@~]# mysql -uroot -p -S /data/mysql/3307/mysql3307.sock testtwo < /data/testtwo.sql

2.7.10. 防火墙配置
   根据实际要求，添加开放端口

[root@~]# firewall-cmd --zone=public --add-port=3306/tcp --permanent
[root@~]# firewall-cmd --zone=public --add-port=3307/tcp --permanent

   重新载入

[root@~]# firewall-cmd --reload

猜你喜欢

转载自blog.51cto.com/8355320/2463218
今日推荐
TIOBE 5 月榜单：Fortran “复活”进入 Top 10
GCC 14.1 发布
面壁智能发布 Eurux-8x22B 开源大模型 —— 堪称「理科状元」
开源日报 | 谷歌扶持鸿蒙上位；开源Rabbit R1；Docker加持的安卓手机；微软的焦虑和野心；海尔电器把开放平台关了
中国码农的“35岁魔咒”
蘭雅 CorelDRAW 插件 2024.5.1 国际劳动节版，免费下载
Arc Browser for Windows 1.0 正式 GA
90后程序员开发视频搬运软件、不到一年获利超 700 万，结局很刑！
周排行
Java自定义时间格式
同步整形电路
在开发中最最最常用的字符串的属性大集合
Linux 查看端口占用并杀掉
Java基础四：ArrayList
多线程之死锁就是这么简单
mysql 基础命令集
awk 命令详解
Centos6.3编译安装nginx+php步骤
OCR （Optical Character Recognition，光学字符识别）
每日归档
更多
2024-05-08(42)
2024-05-07(14)
2024-05-06(40)
2024-05-05(0)
2024-05-04(7)
2024-05-03(19)
2024-05-02(0)
2024-05-01(4)
2024-04-30(1)
2024-04-29(40)

代码天地 © 2018 codetd.com

境外服务器   最新电视剧2022