mysql5.6.40单实例安装二进制快捷安装

yum  clean all
yum -y update
yum -y install gcc-c++ gd libxml2-devel libjpeg-devel libpng-devel net-snmp-devel wget telnet vim zip unzip
yum -y install curl-devel libxslt-devel pcre-devel libjpeg libpng libcurl4-openssl-dev
yum -y install libcurl-devel libcurl freetype-config freetype freetype-devel unixODBC libxslt
yum -y install gcc automake autoconf libtool openssl-devel
yum -y install perl-devel perl-ExtUtils-Embed  *libnuma* screen
yum -y install cmake ncurses-devel.x86_64  openldap-devel.x86_64 lrzsz  openssh-clients gcc-g77  bison
yum -y install libmcrypt libmcrypt-devel mhash mhash-devel bzip2 bzip2-devel
yum -y install ntpdate rsync svn  patch  iptables iptables-services
yum -y install libevent libevent-devel  cyrus-sasl cyrus-sasl-devel
yum -y install gd-devel libmemcached-devel memcached git libssl-devel libyaml-devel auto make
yum -y install gcc gcc-c++ make autoconf automake ncurses-devel bison ncurses  cmake libaio libaio-devel  boost
yum -y groupinstall "Server Platform Development" "Development tools"
yum -y groupinstall "Development tools"

mkdir -p /opt/soft/mysql
cd /opt/soft/mysql/
wget https://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.40-linux-glibc2.12-x86_64.tar.gz

tar -zxf mysql-5.6.40-linux-glibc2.12-x86_64.tar.gz
cd /usr/local/
ln -s /opt/soft/mysql/mysql-5.6.40-linux-glibc2.12-x86_64 mysql

mkdir -p /data/mysql/mysql_3306/{data,logs,tmp}
mkdir -p /data/backup/

# 更改权限
groupadd mysql
useradd -g mysql mysql -d /home/mysql -s /sbin/nologin

# 排除干扰因素
if [ -f /etc/my.cnf ]; then
    mv /etc/my.cnf /etc/my.cnf.bak
fi

cat >/data/mysql/mysql_3306/my_3306.cnf <<"EOF"
# my_3306.cnf
[client]
port            = 3306
socket          = /data/mysql/mysql_3306/tmp/mysql_3306.sock

[mysql]
#prompt="\u@\h:\p  \R:\m:\s [\d]>"
#tee=/data/mysql/mysql_3306/data/query.log
#prompt="\u@\h:\p  \R:\m:\s [\d]>"
prompt = "[\u@\h][\d]>\_"  
connect_timeout = 5
no-auto-rehash

[mysqld]
#misc
user = mysql
basedir = /usr/local/mysql
datadir = /data/mysql/mysql_3306/data
port = 3306
socket = /data/mysql/mysql_3306/tmp/mysql_3306.sock

#timeout
interactive_timeout = 300
wait_timeout = 300

#character set
character-set-server = utf8

open_files_limit = 65535
max_connections = 100
max_connect_errors = 100000

skip-name-resolve = 1
#disable-partition-engine-check=1
#logs
log-output=file
slow_query_log = 1
slow_query_log_file = /data/mysql/mysql_3306/logs/mysql_3306_slow.log
log-error = /data/mysql/mysql_3306/logs/mysql_3306_error.log
#log_error_verbosity = 3
pid-file = mysql_3306.pid
long_query_time = 1
#log-slow-admin-statements = 1
#log-queries-not-using-indexes = 1
log-slow-slave-statements = 1

#tmp
tmpdir=/data/mysql/mysql_3306/tmp
event_scheduler = 1
performance_schema = on
max_allowed_packet = 32M
character_set_server = utf8mb4
#character_set_server = utf8
default-time-zone = system
default-storage-engine = InnoDB
#bind_address = 171.16.151.248
explicit_defaults_for_timestamp = 1


#binlog
binlog_format = row
server-id = 183306
log-bin = /data/mysql/mysql_3306/logs/mysql-bin
log-bin-index = /data/mysql/mysql_3306/logs/mysql-bin.index
binlog_cache_size = 4M
max_binlog_size = 1G
max_binlog_cache_size = 2G
sync_binlog = 1
expire_logs_days = 90
#replicate-wild-ignore-table=mysql.%
replicate-wild-ignore-table=test.%
replicate-wild-ignore-table=information_schema.%

#relay log
skip_slave_start = 1
max_relay_log_size = 1G
relay_log_purge = 1
relay_log_recovery = 1
log_slave_updates
#slave-skip-errors=1032,1053,1062

explicit_defaults_for_timestamp=1
#buffers & cache
table_open_cache = 2048
table_definition_cache = 2048
table_open_cache = 2048
max_heap_table_size = 96M
sort_buffer_size = 2M
join_buffer_size = 2M
thread_cache_size = 256
query_cache_size = 0
query_cache_type = 0
query_cache_limit = 256K
query_cache_min_res_unit = 512
thread_stack = 192K
tmp_table_size = 96M
key_buffer_size = 8M
read_buffer_size = 2M
read_rnd_buffer_size = 16M
bulk_insert_buffer_size = 32M

#myisam
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1

#innodb
innodb_buffer_pool_size = 4G
innodb_buffer_pool_instances = 1
innodb_data_file_path = ibdata1:1G:autoextend
innodb_flush_log_at_trx_commit = 1
innodb_log_buffer_size = 64M
innodb_log_file_size = 500M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 50
innodb_file_per_table = 1
innodb_rollback_on_timeout
innodb_status_file = 1
innodb_io_capacity = 2000
transaction_isolation = READ-COMMITTED
innodb_flush_method = O_DIRECT
gtid_mode = ON
enforce_gtid_consistency = ON
master_info_repository = TABLE
relay-log-info-repository = TABLE
binlog_checksum = NONE
log_slave_updates = ON
binlog_row_image=FULL

# Two-Master configure
#server-1
#auto-increment-offset = 1
#auto-increment-increment = 2

#server-2                          
#auto-increment-offset = 2
#auto-increment-increment = 2

# semi sync replication settings #
#plugin_dir = /usr/local/mysql/lib/mysql/plugin
#plugin_load = "validate_password.so;rpl_semi_sync_master=semisync_master.so;rpl_semi_sync_slave=semisync_slave.so"
plugin_dir = /usr/local/mysql/lib/plugin #官方版本的路径
plugin_load = "rpl_semi_sync_master=semisync_master.so;rpl_semi_sync_slave=semisync_slave.so" #官方版本的路径


loose_rpl_semi_sync_master_enabled = on     
loose_rpl_semi_sync_master_timeout = 5000      
loose_rpl_semi_sync_master_trace_level = 32   
loose_rpl_semi_sync_master_wait_no_slave = on
loose_rpl_semi_sync_slave_enabled = on      
loose_rpl_semi_sync_slave_trace_level = 32
loose_rpl_semi_sync_master_enabled = 1
loose_rpl_semi_sync_slave_enabled = 1
loose_rpl_semi_sync_master_timeout = 5000
loose_rpl_semi_sync_master_wait_for_slave_count=1
loose_rpl_semi_sync_master_wait_point=AFTER_SYNC

#slave_preserve_commit_order = 1
slave_transaction_retries = 128
#log_timestamps = system
#show_compatibility_56 = on
slave_parallel_workers = 16
#slave_parallel_type = LOGICAL_CLOCK

loose_innodb_numa_interleave = 1
#innodb_buffer_pool_dump_pct = 40
#innodb_page_cleaners = 16
#innodb_undo_log_truncate = 1
#innodb_max_undo_log_size = 2G
#innodb_purge_rseg_truncate_frequency = 128
#transaction_write_set_extraction = MURMUR32
# READ-UNCOMMITTED, READ-COMMITTED, REPEATABLE-READ, SERIALIZABLE ##
transaction_isolation = READ-COMMITTED
#sql_mode = "STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION,NO_AUTO_CREATE_USER"
sql_mode = "STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION,NO_AUTO_CREATE_USER,ONLY_FULL_GROUP_BY"

# group replication
##log-bin = mysql
##server-id = 613306
##gtid_mode = ON
##enforce_gtid_consistency = ON
##master_info_repository = TABLE
##relay-log-info-repository = TABLE
##binlog_checksum = NONE
##log_slave_updates = ON
##binlog_format = row
##transaction_write_set_extraction=XXHASH64
##loose-group_replication_group_name = ‘3db33b36-0e51-409f-a61d-c99756e90154‘
##loose-group_replication_start_on_boot = off
##loose-group_replication_local_address= "191.168.10.62:23306"  # 不能超过5位数字
##loose-group_replication_group_seeds= "191.168.10.62:23306,191.168.10.62:23307,191.168.10.62:23308"  # 不能超过5位数字
##loose-group_replication_bootstrap_group= off
# loose-group_replication_single_primary_mode=FALSE   ###本次搭建的是mutil_mode
# loose-group_replication_enforce_update_everywhere_checks= TRUE

[mysqld_safe]
#malloc-lib=/usr/local/mysql/lib/jmalloc.so
nice=-19
open-files-limit=65535
EOF

chown -R mysql.mysql /data
chown -R mysql.mysql /usr/local/mysql
chown -R mysql.mysql /data/backup/
chmod -R 775 /data/backup/

# msyql5.7的初始化方法
#/usr/local/mysql/bin/mysqld --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --basedir=/usr/local/mysql --datadir=/data/mysql/mysql_3306/data --initialize-insecure &
# msyql5.6的初始化方法
/usr/local/mysql/scripts/mysql_install_db --defaults-file=/data/mysql/mysql_3306/my_3306.cnf  --basedir=/usr/local/mysql --datadir=/data/mysql/mysql_3306/data &

/usr/local/mysql/bin/mysqld_safe --defaults-file=/data/mysql/mysql_3306/my_3306.cnf &

/usr/local/mysql/bin/mysql  -uroot -p -P3306 -S /data/mysql/mysql_3306/tmp/mysql_3306.sock
-- 初次登陆直接回车即可
set sql_log_bin = 0;
drop database if exists test;
delete from mysql.user where user=‘‘;
create user ‘rpl_user‘@‘%‘;
grant replication slave on *.* to ‘rpl_user‘@‘%‘ identified by ‘7DKh2c_hAXp‘;
update mysql.user set password=password(‘HZpNp2%f5Yd‘) where user=‘root‘; -- 5.6
-- update mysql.user set authentication_string=password(‘HZpNp2%f5Yd‘) where user=‘root‘; -- 5.7
flush privileges;
set sql_log_bin = 1;
reset  master ; reset slave all;
exit;

######## 配置主从复制方法开始 ########
# GTID复制模式
#    CHANGE MASTER TO MASTER_HOST=‘191.168.10‘,MASTER_USER=‘rpl_user‘,
#    MASTER_PASSWORD=‘BR8KLwXCKHgN‘,MASTER_PORT=3306,
#    MASTER_CONNECT_RETRY=10,MASTER_AUTO_POSITION =1;
#    
#    start slave;
#    show slave status\G;

# 传统复制模式
# CHANGE MASTER TO MASTER_HOST=‘191.168.10‘,MASTER_USER=‘rpl_user‘,
# MASTER_PASSWORD=‘BR8KLwXCKHgN‘,MASTER_PORT=3306,
# MASTER_LOG_FILE=‘master2-bin.001‘,MASTER_LOG_POS=4,
# MASTER_CONNECT_RETRY=10;

######## 配置主从复制方法结束 ########

/usr/local/mysql/bin/mysql_config_editor set --host=localhost --login-path=3306_localhost_login --user=root --port=3306  --password --socket=/data/mysql/mysql_3306/tmp/mysql_3306.sock
# 提示输入本地管理员密码： HZpNp2%f5Yd

#alias mysql.3306.start=‘/usr/local/mysql/bin/mysqld_safe --defaults-file=/data/mysql/mysql_3306/my_3306.cnf &‘
#alias mysql.3306.stop=‘/usr/local/mysql/bin/mysqladmin --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login shutdown &‘
#alias mysql.3306.login=‘/usr/local/mysql/bin/mysql --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login‘
#alias mysql.3306.all_dump=‘/usr/local/mysql/bin/mysqldump --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login  -R -E --triggers -e --max_allowed_packet=16777216 --net_buffer_length=16384  --default-character-set=utf8mb4 --set-gtid-purged=OFF --master-data=2 --single-transaction --all-databases --quick | gzip >/data/backup/all_database_bak_`date +%Y-%m-%d_%H_%M_%S`.sql.gz‘

cat  >>/root/.bashrc <<"EOF"
alias mysql.3306.start=‘/usr/local/mysql/bin/mysqld_safe --defaults-file=/data/mysql/mysql_3306/my_3306.cnf &‘
alias mysql.3306.stop=‘/usr/local/mysql/bin/mysqladmin --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login shutdown &‘
alias mysql.3306.login=‘/usr/local/mysql/bin/mysql --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login‘
alias mysql.3306.all_dump=‘/usr/local/mysql/bin/mysqldump --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login  -R -E --triggers -e --max_allowed_packet=16777216 --net_buffer_length=16384  --default-character-set=utf8mb4 --set-gtid-purged=OFF --master-data=2 --single-transaction --all-databases --quick | gzip >/data/backup/all_database_bak_`date +%Y-%m-%d_%H_%M_%S`.sql.gz‘
EOF

source  /root/.bash_profile

cat  >>/etc/rc.local <<"EOF"
#  alias mysql.3306.start=‘/usr/local/mysql/bin/mysqld_safe --defaults-file=/data/mysql/mysql_3306/my_3306.cnf &‘
#  alias mysql.3306.stop=‘/usr/local/mysql/bin/mysqladmin --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login shutdown &‘
#  alias mysql.3306.login=‘/usr/local/mysql/bin/mysql --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login‘
#  alias mysql.3306.all_dump=‘/usr/local/mysql/bin/mysqldump --defaults-file=/data/mysql/mysql_3306/my_3306.cnf --login-path=3306_localhost_login  -R -E --triggers -e --max_allowed_packet=16777216 --net_buffer_length=16384  --default-character-set=utf8mb4 --set-gtid-purged=OFF --master-data=2 --single-transaction --all-databases --quick | gzip >/data/backup/all_database_bak_`date +%Y-%m-%d_%H_%M_%S`.sql.gz‘
EOF

# mysql5.7.20
# ln -s /usr/local/mysql/lib/libmysqlclient.so /usr/lib/
# ln -s /usr/local/mysql/lib/libmysqlclient.so.20 /usr/lib/libmysqlclient.so.20
# ln -s /usr/local/mysql/lib/libmysqlclient.so /usr/lib64/
# ln -s /usr/local/mysql/lib/libmysqlclient.so.20 /usr/lib64/libmysqlclient.so.20

# mysql5.6.40
ln -s /usr/local/mysql/lib/libmysqlclient.so /usr/lib/
ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib/libmysqlclient.so.18
ln -s /usr/local/mysql/lib/libmysqlclient.so /usr/lib64/
ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib64/libmysqlclient.so.18

############################################# gtid故障处理开始 #############################################

#    sed -n ‘/^-- Current Database: `newbank`/,/^-- Current Database: `/p‘ newback_2018-01-09_14_20_03.sql > newback.sql  
#    
#    root@localhost][(none)]> show master status;
#    +------------------+----------+--------------+------------------+---------------------------------------------+
#    | File             | Position | Binlog_Do_DB | Binlog_Ignore_DB | Executed_Gtid_Set                           |
#    +------------------+----------+--------------+------------------+---------------------------------------------+
#    | mysql-bin.000005 |      120 |              |                  | 7ddb15fd-f4ee-11e7-9559-5a4bd1184ba8:1-4084 |
#    +------------------+----------+--------------+------------------+---------------------------------------------+
#    1 row in set (0.00 sec)
#    
#    [root@localhost][(none)]>
#    
#    CHANGE MASTER TO
#      MASTER_HOST=‘191.168.10.220‘,
#      MASTER_USER=‘repluser‘,
#      MASTER_PASSWORD=‘repluserpwd‘,
#      MASTER_PORT=8306,
#      MASTER_LOG_FILE=‘mysql-bin.000005‘,
#      MASTER_LOG_POS=120,
#      MASTER_CONNECT_RETRY=10;
#     
#    start slave;
#    show slave status\G;


#     模拟在从库删除库，然后再主库删除该库，报如下错误
#      Last_SQL_Error: Error ‘Can‘t drop database ‘db1‘; database doesn‘t exist‘ on query. Default database: ‘db1‘. Query: ‘drop database db1‘
#       Replicate_Ignore_Server_Ids:
#                  Master_Server_Id: 623306
#                       Master_UUID: 11526eb0-fcbc-11e6-af7d-005056b937e2
#                  Master_Info_File: mysql.slave_master_info
#                         SQL_Delay: 0
#               SQL_Remaining_Delay: NULL
#           Slave_SQL_Running_State:
#                Master_Retry_Count: 86400
#                       Master_Bind:
#           Last_IO_Error_Timestamp:
#          Last_SQL_Error_Timestamp: 170227 15:44:06
#                    Master_SSL_Crl:
#                Master_SSL_Crlpath:
#                Retrieved_Gtid_Set: 11526eb0-fcbc-11e6-af7d-005056b937e2:1-2
#                 Executed_Gtid_Set: 11526eb0-fcbc-11e6-af7d-005056b937e2:1,
#     1760a7a5-fcbc-11e6-8f14-005056b90358:1
#                     Auto_Position: 1
#              Replicate_Rewrite_DB:
#                      Channel_Name:
#                Master_TLS_Version:
#     
#     处理方法：
#     stop slave;
#     set gtid_next=‘11526eb0-fcbc-11e6-af7d-005056b937e2:2‘;
#     begin;
#     commit;
#     set gtid_next=‘automatic‘;
#     start slave;
#     show slave status\G;
############################################# gtid故障处理结束 #############################################