SUSE12Sp3安裝配置.net core 生產環境(6)-RPM離線安裝配置mysql5.7

HANFAN發表於2019-02-18
1、將以下安裝包複製到伺服器

mysql-community-client-5.7.24-1.sles12.x86_64.rpm

mysql-community-server-5.7.24-1.sles12.x86_64.rpm

mysql-community-libs-5.7.24-1.sles12.x86_64.rpm

mysql-community-common-5.7.24-1.sles12.x86_64.rpm

2、安裝軟體
sudo rpm -ivh mysql-community-common-5.7.24-1.sles12.x86_64.rpm
sudo rpm -ivh mysql-community-libs-5.7.24-1.sles12.x86_64.rpm
sudo rpm -ivh mysql-community-client-5.7.24-1.sles12.x86_64.rpm 
sudo rpm -ivh mysql-community-server-5.7.24-1.sles12.x86_64.rpm

如果想查詢rpm包詳細的安裝檔案列表及每個檔案的實際儲存路徑,可通過命令rpm -ql來查詢,如:

rpm -ql mysql-community-client-5.7.24-1.sles12

/usr/bin/mysql
/usr/bin/mysql_config_editor
/usr/bin/mysqladmin
/usr/bin/mysqlbinlog
/usr/bin/mysqlcheck
/usr/bin/mysqldump
/usr/bin/mysqlimport
/usr/bin/mysqlpump
/usr/bin/mysqlshow
/usr/bin/mysqlslap
/usr/share/doc/packages/mysql-community-client
/usr/share/doc/packages/mysql-community-client/COPYING
/usr/share/doc/packages/mysql-community-client/README
/usr/share/man/man1/mysql.1.gz
/usr/share/man/man1/mysql_config_editor.1.gz
/usr/share/man/man1/mysqladmin.1.gz
/usr/share/man/man1/mysqlbinlog.1.gz
/usr/share/man/man1/mysqlcheck.1.gz
/usr/share/man/man1/mysqldump.1.gz
/usr/share/man/man1/mysqlimport.1.gz
/usr/share/man/man1/mysqlpump.1.gz
/usr/share/man/man1/mysqlshow.1.gz
/usr/share/man/man1/mysqlslap.1.gz
3、修改配置檔案/etc/my.cnf
sudo vi /etc/my.cnf

內容如下(可根據實際修改):

# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
 
[client]
#password = XXXX
port = 3306
socket = /data/mysql/mysql.sock
default-character-set=utf8


# Here follows entries for some specific programs
# The MySQL server
[mysqld]
port = 3306
datadir = /data/mysql/data
tmpdir = /data/mysql/tmp
socket = /data/mysql/mysql.sock
character-set-server = utf8
collation-server = utf8_general_ci
pid-file = /data/mysql/mysql.pid
user = mysql
  
explicit_defaults_for_timestamp
lower_case_table_names = 1

max_connections = 1000
back_log = 1024
open_files_limit = 10240
table_open_cache = 5120
  
#bind-address = 127.0.0.1
  
#skip-name-resolve
skip-external-locking

local-infile = 1
  
key_buffer_size = 32M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_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 replication
log-bin = /data/mysql/mysql-bin
  
# binary logging format - mixed recommended
binlog_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 omitted
server-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=<host>, MASTER_PORT=<port>,
#    MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
#    where you replace <host>, <user>, <password> by quoted strings and
#    <port> 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     =   <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user     =   <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password =   <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port     =  <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/mysql
innodb_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 high
innodb_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 = 50

innodb_buffer_pool_instances = 2

innodb_read_io_threads = 8
innodb_write_io_threads = 8

innodb_purge_threads = 1
  
slow_query_log = 1
long_query_time = 10
log-queries-not-using-indexes
  
log-error = /data/mysql/mysql.err
  
expire-logs-days = 10
  
[mysqldump]
quick
max_allowed_packet = 512M
net_buffer_length = 16384
  
[mysql]
auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates
  
[myisamchk]
key_buffer_size = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M
  
[mysqlhotcopy]
interactive-timeout
4、初始化

注:5.7版本的rpm包安裝之後預設不再建立資料庫,mysql服務也不會自動啟動。但是它還是自動增加了系統使用者mysql。

sudo mkdir -p /data/mysql/{data,tmp}       #建立存放資料檔案目錄,data與tmp之間不能為空格
sudo chown -R mysql /data/mysql      
sudo mysqld --initialize --datadir=/data/mysql/data/ --user=mysql #初始化

初始化成功之後,會將root的預設密碼寫入檔案:/data/mysql/mysql.err 中,如下:

A temporary password is generated for root@localhost: _tVUgaq%P25Q   #這就是root的預設密碼
5、啟動mysql服務即可
sudo service mysql start

檢查MySQL服務是否已經啟動:

netstat -nat | grep 3306
6、安裝後配置之root密碼修改

root初始密碼自動生成,預設存放在/data/mysql/mysql.err 中。修改root密碼的方式有以下兩種,隨便哪個都行

1、命令方式

kingtry:~ # mysqladmin -u root -p  password `root123` 
Enter password:

2、修改庫表資料方式

先登陸mysql伺服器

mysql>  set password=password(`root123`) # 這裡是將密碼設定為root123 ,請根據實際修改
7、設定遠端訪問

先登陸mysql伺服器,授權root使用者可以遠端登陸

mysql -uroot -p # 進入mysql
grant all PRIVILEGES on *.* to root@`%` identified by `root123`; # 這裡的root123是你的密碼
Query OK, 0 rows affected (0.00 sec)# 顯示這一句就是對的
flush privileges;
Query OK, 0 rows affected (0.00 sec)# 顯示這一句就是對的

這樣就可以連線了,使用工具連線ip:3306

8、額外命令
mysql -uroot -p
CREATE USER `mysql`@`%` IDENTIFIED BY `mysql`; # 建立mysql使用者
FLUSH PRIVILEGES;
GRANT ALL ON *.* TO `mysql`@`%`; # 給mysql使用者所有許可權
FLUSH PRIVILEGES;

SUSE12Sp3 安裝配置. net core 生產環境 – 總彙

相關文章