利用单实例二进制方式对SuSE11系统MySQL5.7.22进行安装

本文主要给大家简单讲讲利用单实例二进制方式对SuSE11系统MySQL5.7.22进行安装，相关专业术语大家可以上网查查或者找一些相关书籍补充一下，这里就不涉猎了，我们就直奔主题吧，希望利用单实例二进制方式对SuSE11系统MySQL5.7.22进行安装这篇文章可以给大家带来一些实际帮助。

一、环境准备

操作系统：SuSE版本11sp3，64位

kingtry:~ # uname -aLinux kingtry 3.0.76-0.11-default #1 SMP Fri Jun 14 08:21:43 UTC 2013 (ccab990) x86_64 x86_64 x86_64 GNU/Linuxkingtry:~ # cat /etc/SuSE-release SUSE Linux Enterprise Server 11 (x86_64)VERSION = 11PATCHLEVEL = 3

二、依赖包

tack-5.6-90.55.x86_64.rpm

ncurses-devel-5.6-90.55.x86_64.rpm

安装好上面两个依赖包之后，创建连接文件：

kingtry:~ # ln -s /usr/lib64/libncurses.so /usr/lib64/libtinfo.so.5

注：如果上面连接文件没有创建，则客户端连接mysql服务的时候会报如下异常信息：

error while loading shared libraries: libtinfo.so.5: cannot open shared object file: No such file or directory

三、软件准备

mysql-5.7.22-linux-glibc2.12-x86_64.tar.gz

四、安装过程

1、创建群组及用户

kingtry:~ # groupadd mysqlkingtry:~ # useradd -g mysql mysql

2、创建相关目录

kingtry:~ # mkdir -p /data/mysql/{data,tmp}       #创建存放数据文件目录，data与tmp之间不能为空格kingtry:~ # chown -R mysql.mysql /data/mysql

3、解压文件，并修改解压后的文件夹的名称

kingtry:~ # tar -xf mysql-5.7.22-linux-glibc2.12-x86_64.tar.gzkingtry:~ # mv mysql-5.7.22-linux-glibc2.12-x86_64 mysql-5.7.22

4、配置环境变量

kingtry:~ # echo 'PATH=/root/mysql-5.7.22/bin:$PATH' >> /etc/profilekingtry:~ # source /etc/profile

5、初始化数据库

kingtry:~ # mysqld --initialize --basedir=/root/mysql-5.7.22 --datadir=/data/mysql/data --user=mysql2018-06-20T10:05:47.174970Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2018-06-20T10:05:47.721858Z 0 [Warning] InnoDB: New log files created, LSN=457902018-06-20T10:05:47.801079Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.2018-06-20T10:05:47.856829Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 80f68c90-7471-11e8-b25a-000c29472b4a.2018-06-20T10:05:47.859008Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.2018-06-20T10:05:47.860232Z 1 [Note] A temporary password is generated for root@localhost: OAihgPk420(l

注：最后一行显示生成的root用户的默认密码

五、创建配置文件/data/mysql/my.cnf

该版本默认没有配置文件的模板，需要手工创建

my.cnf内容参考如下：

# For advice on how to change settings please see# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html [client]#password = your_passwordport = 3306socket = /data/mysql/mysql.sockdefault-character-set=utf8# Here follows entries for some specific programs# The MySQL server[mysqld]port = 3306datadir = /data/mysql/datatmpdir = /data/mysql/tmpsocket = /data/mysql/mysql.sockcharacter-set-server = utf8collation-server = utf8_general_cipid-file = /data/mysql/mysql.piduser = mysql  explicit_defaults_for_timestamplower_case_table_names = 1max_connections = 1000back_log = 1024open_files_limit = 10240table_open_cache = 5120  #bind-address = 127.0.0.1  #skip-name-resolveskip-external-lockinglocal-infile = 1  key_buffer_size = 32Mmax_allowed_packet = 1Mtable_open_cache = 64sort_buffer_size = 512Knet_buffer_length = 8Kread_buffer_size = 256Kread_rnd_buffer_size = 512Kmyisam_sort_buffer_size = 8M  # Don't listen on a TCP/IP port at all. This can be a security enhancement,# if all processes that need to connect to mysqld run on the same host.# All interaction with mysqld must be made via Unix sockets or named pipes.# Note that using this option without enabling named pipes on Windows# (via the "enable-named-pipe" option) will render mysqld useless!# #skip-networking  # Replication Master Server (default)# binary logging is required for replicationlog-bin = /data/mysql/mysql-bin  # binary logging format - mixed recommendedbinlog_format = mixed  # required unique id between 1 and 2^32 - 1# defaults to 1 if master-host is not set# but will not function as a master if omittedserver-id = 1  # Replication Slave (comment out master section to use this)## To configure this host as a replication slave, you can choose between# two methods :## 1) Use the CHANGE MASTER TO command (fully described in our manual) -#    the syntax is:##    CHANGE MASTER TO MASTER_HOST=, MASTER_PORT=,#    MASTER_USER=, MASTER_PASSWORD= ;##    where you replace , ,  by quoted strings and#     by the master's port number (3306 by default).##    Example:##    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,#    MASTER_USER='joe', MASTER_PASSWORD='secret';## OR## 2) Set the variables below. However, in case you choose this method, then#    start replication for the first time (even unsuccessfully, for example#    if you mistyped the password in master-password and the slave fails to#    connect), the slave will create a master.info file, and any later#    change in this file to the variables' values below will be ignored and#    overridden by the content of the master.info file, unless you shutdown#    the slave server, delete master.info and restart the slaver server.#    For that reason, you may want to leave the lines below untouched#    (commented) and instead use CHANGE MASTER TO (see above)## required unique id between 2 and 2^32 - 1# (and different from the master)# defaults to 2 if master-host is set# but will not function as a slave if omitted#server-id       = 2## The replication master for this slave - required#master-host     =   ## The username the slave will use for authentication when connecting# to the master - required#master-user     =   ## The password the slave will authenticate with when connecting to# the master - required#master-password =   ## The port the master is listening on.# optional - defaults to 3306#master-port     =  ## binary logging - not required for slaves, but recommended#log-bin=mysql-bin  # Uncomment the following if you are using InnoDB tables#innodb_data_home_dir = /var/lib/mysqlinnodb_data_file_path = ibdata1:10M:autoextend#innodb_log_group_home_dir = /var/lib/mysql# You can set .._buffer_pool_size up to 50 - 80 %# of RAM but beware of setting memory usage too highinnodb_buffer_pool_size = 256M#innodb_additional_mem_pool_size = 2M# Set .._log_file_size to 25 % of buffer pool size#innodb_log_file_size = 5M#innodb_log_buffer_size = 8M#innodb_flush_log_at_trx_commit = 1#innodb_lock_wait_timeout = 50innodb_buffer_pool_instances = 2innodb_read_io_threads = 8innodb_write_io_threads = 8innodb_purge_threads = 1  slow_query_log = 1long_query_time = 10log-queries-not-using-indexes  log-error = /data/mysql/mysql.err  expire-logs-days = 10  [mysqldump]quickmax_allowed_packet = 512Mnet_buffer_length = 16384  [mysql]auto-rehash# Remove the next comment character if you are not familiar with SQL#safe-updates  [myisamchk]key_buffer_size = 20Msort_buffer_size = 20Mread_buffer = 2Mwrite_buffer = 2M  [mysqlhotcopy]interactive-timeout

六、启动MySQL服务

kingtry:~ # mysqld --defaults-file=/data/mysql/my.cnf --user=mysql &

七、安装后配置之root密码修改

修改root密码的方式有以下两种，随便哪个都行：

1、shell命令方式

kingtry:~ # mysqladmin -u root -p  password 'root123' -S /data/mysql/mysql.sockEnter password:

2、mysql命令方式

先登陆mysql云服务器

mysql>  set password=password('root123')

八、客户端连接MySQL服务

kingtry:~ # mysql -uroot -p -S /data/mysql/mysql.sock

注：需要指定 -S 参数

九、防火墙允许3306端口

kingtry:~ # vi /etc/sysconfig/SuSEfirewall2

在FW_SERVICES_EXT_TCP增加3306端口，如果存在其他端口，则空格隔开，如：

FW_SERVICES_EXT_TCP="21 22 3306"

重启防火墙：

# rcSuSEfirewall2 restart

十、设置远程访问

先登陆mysql云服务器，授权root用户可以远程登陆

mysql> grant all PRIVILEGES on *.* to root@'%' identified by 'root123'; Query OK, 0 rows affected (0.00 sec)mysql> flush privileges;Query OK, 0 rows affected (0.00 sec)mysql>

注：生产环境最好只允许root在特定IP的机器上才能远程访问。

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