mysql5.6 centos编译部署

准备工作

创建用户

useradd mysql

删除老版本

rpm -qa |grep mysql

rep -e mysql包

重命名默认的mysql配置文件

mv /etc/my.cnf /etc/my.cnf.old

下载mysql

wget http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.35.tar.gz

安装依赖

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

安装配置

解压

tar -xf mysql-5.6.35.tar.gz

cd mysql-5.6.35

编译安装

cmake \

-DCMAKE_INSTALL_PREFIX=/home/heron/mysql-3306 \

-DMYSQL_DATADIR=/home/heron/mysql/data \

-DMYSQL_UNIX_ADDR=/home/heron/mysql-3306/mysql-3306.sock \

-DSYSCONFDIR=/home/heron/mysql-3306/etc \

-DDEFAULT_CHARSET=utf8 \

-DWITH_MYISAM_STORAGE_ENGINE=1 \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_PARTITION_STORAGE_ENGINE=1 \

-DMYSQL_TCP_PORT=3306 \

-DWITH_READLINE=1 \

-DENABLED_LOCAL_INFILE=1 \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci

make -j8 && make -j8 install

配置启动

cd /home/heron/mysql-3306/

mkdir logs etc tmp var

初始化

vim /home/heron/mysql-3306/etc/my.cnf

这个配置有关于复制相关的配置，不用复制的话，请忽略，需要从库只需修改配置server-id并打开read

[client]

port    = 3309

socket  = /home/xiaohe/mysql-3309/mysql.sock

[mysql]

prompt="\u@XH-TEST-01:3309>"

no-auto-rehash

[mysqld]

user    = nobody

port    = 3309

socket  = /home/xiaohe/mysql-3309/mysql.sock

basedir = /home/xiaohe/mysql-3309

datadir = /home/xiaohe/mysql-3309/data

pid-file  = /home/xiaohe/mysql-3309/mysql.pid

log-error = /home/xiaohe/mysql-3309/logs/mysql.err

tmpdir = /home/xiaohe/mysql-3309/tmp/

slave-load-tmpdir = /home/xiaohe/mysql-3309/tmp/

character-set-server = utf8mb4

skip_name_resolve = 1

open_files_limit    = 65535

back_log = 1024

max_connections = 3000

max_connect_errors = 100000

table_open_cache = 2048

table_definition_cache = 2048

table_open_cache_instances = 64

thread_stack = 512K

external-locking = FALSE

max_allowed_packet = 32M

sort_buffer_size = 16M

join_buffer_size = 16M

thread_cache_size = 300

query_cache_size = 0

query_cache_type = 0

tmp_table_size = 96M

max_heap_table_size = 96M

slow_query_log = 1

slow_query_log_file = /home/xiaohe/mysql-3309/logs/slow.log

long_query_time = 0.1

server-id = 11

read-only

#忽略记录,建议不忽略

#binlog-ignore-db=mysql

#binlog-ignore-db=information_schema

#binlog-ignore-db=performance_schema

#忽略复制，建议开启

#replicate-ignore-db=mysql

replicate-ignore-db=information_schema

replicate-ignore-db=performance_schema

#忽略表复制

#replicate-wild-ignore-table=mysql.%

replicate-wild-ignore-table=information_schema.%

replicate-wild-ignore-table=performance_schema.%

log-bin = /home/xiaohe/mysql-3309/data/mysql-bin

#允许的服务器

sync_binlog = 1

binlog_cache_size = 4M

max_binlog_cache_size = 2G

max_binlog_size = 1024M

expire_logs_days = 7

master_info_repository = TABLE

relay_log_info_repository = TABLE

gtid_mode = on

enforce_gtid_consistency = 1

log_slave_updates

binlog_format = row

relay_log_recovery = 1

relay-log-purge = 1

key_buffer_size = 32M

read_buffer_size = 8M

read_rnd_buffer_size = 16M

bulk_insert_buffer_size = 64M

myisam_sort_buffer_size = 128M

myisam_repair_threads = 1

myisam_recover

lock_wait_timeout = 300

explicit_defaults_for_timestamp = 1

metadata_locks_hash_instances = 64

innodb_thread_concurrency = 0

transaction_isolation = REPEATABLE-READ

#innodb_additional_mem_pool_size = 16M

innodb_buffer_pool_size = 5734M

innodb_buffer_pool_instances = 8

innodb_buffer_pool_load_at_startup = 1

innodb_buffer_pool_dump_at_shutdown = 1

innodb_data_file_path = ibdata1:1024M:autoextend

innodb_flush_log_at_trx_commit = 2

innodb_log_buffer_size = 32M

innodb_log_file_size = 2G

innodb_log_files_in_group = 2

innodb_data_home_dir  = /home/xiaohe/mysql-3309/data/

innodb_log_group_home_dir = /home/xiaohe/mysql-3309/data/

# 根据您的服务器IOPS能力适当调整

# 一般配普通SSD盘的话，可以调整到 10000 - 20000

# 配置高端PCIe SSD卡的话，则可以调整的更高，比如 50000 - 80000

innodb_io_capacity = 4000

innodb_io_capacity_max = 8000

innodb_open_files = 384

innodb_max_dirty_pages_pct = 50

innodb_flush_method = O_DIRECT

#innodb_file_format = Barracuda

#innodb_file_format_max = Barracuda

innodb_lock_wait_timeout = 10

innodb_rollback_on_timeout = 1

innodb_print_all_deadlocks = 1

innodb_file_per_table = 0

innodb_online_alter_log_max_size = 4G

innodb_status_file = 1

#performance_schema

performance_schema = 1

performance_schema_instrument = '%=on'

#innodb monitor

innodb_monitor_enable="module_innodb"

innodb_monitor_enable="module_server"

innodb_monitor_enable="module_dml"

innodb_monitor_enable="module_ddl"

innodb_monitor_enable="module_trx"

innodb_monitor_enable="module_os"

innodb_monitor_enable="module_purge"

innodb_monitor_enable="module_log"

innodb_monitor_enable="module_lock"

innodb_monitor_enable="module_buffer"

innodb_monitor_enable="module_index"

innodb_monitor_enable="module_ibuf_system"

innodb_monitor_enable="module_buffer_page"

innodb_monitor_enable="module_adaptive_hash"

[mysqldump]

quick

max_allowed_packet  = 64M

初始化

/home/heron/mysql-3306/scripts/mysql_install_db

/home/heron/mysql-3307/scripts/mysql_install_db

如果报错

FATAL ERROR: please install the following Perl modules before executing /home/heron/mysql-3306/scripts/mysql_install_db:

安装下面的包

yum install -y perl-Module-Install.noarch

启动

/home/heron/mysql-3306/bin/mysqld_safe &

/home/heron/mysql-3307/bin/mysqld_safe &

建议使用supervisor管理

[program:mysql-3306]

command= /home/heron/mysql-3306/bin/mysqld --defaults-file=/home/heron/mysql-3306/etc/my.cnf

directory=/home/heron/mysql-3306

user=heron

[program:mysql-3307]

command= /home/heron/mysql-3307/bin/mysqld --defaults-file=/home/heron/mysql-3307/etc/my.cnf

directory=/home/heron/mysql-3307

user=heron

默认没有密码设置root密码

SET PASSWORD = PASSWORD('123456');

安装告一段落

主从同步

创建同步账号

登录主库

GRANT RELOAD, REPLICATION SLAVE, SUPER ON . TO 'slave'@'127.0.0.1' IDENTIFIED BY '123456';

flush privileges;

查看主库状态

root@localhost 19:25: [(none)]> show master status;

+------------------+----------+--------------+------------------+------------------------------------------+

| File | Position | Binlog_Do_DB | Binlog_Ignore_DB | Executed_Gtid_Set |

+------------------+----------+--------------+------------------+------------------------------------------+

| mysql-bin.000004 | 1638 | | | c0d14e5b-f8e7-11e6-a9ed-001c42f6626e:1-7 |

+------------------+----------+--------------+------------------+------------------------------------------+

登录从库

CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_USER='slave', MASTER_PASSWORD='123456', MASTER_PORT=3306, MASTER_LOG_FILE='mysql-bin.000004', MASTER_LOG_POS=1638, MASTER_CONNECT_RETRY=5, MASTER_HEARTBEAT_PERIOD=3;

开启slave

start slave

查看slave

Slave_IO_Running: Yes

Slave_SQL_Running: Yes

有这两项就说明成功了。

至此 MySQL5.6的安装、配置、启动、主从就完成了。

巴特西