Download MYSQL 8 for Linux
https://downloads.mysql.com/archives/community/
Red Hat Enterprise Linux 7 / Oracle Linux 7 (x86, 64-bit), RPM Bundl
Remove MariaDB
[root@rac02 ~]# yum remove mariadb-libs
Loaded plugins: langpacks
Resolving Dependencies
--> Running transaction check
---> Package mariadb-libs.x86_64 1:5.5.35-3.el7 will be erased
--> Processing Dependency: libmysqlclient.so.18()(64bit) for package: perl-DBD-MySQL-4.023-5.el7.x86_64
--> Processing Dependency: libmysqlclient.so.18()(64bit) for package: 1:qt-mysql-4.8.5-8.el7.x86_64
--> Processing Dependency: libmysqlclient.so.18()(64bit) for package: 2:postfix-2.10.1-6.el7.x86_64
--> Processing Dependency: libmysqlclient.so.18(libmysqlclient_16)(64bit) for package: perl-DBD-MySQL-4.023-5.el7.x86_64
--> Processing Dependency: libmysqlclient.so.18(libmysqlclient_16)(64bit) for package: 1:qt-mysql-4.8.5-8.el7.x86_64
--> Processing Dependency: libmysqlclient.so.18(libmysqlclient_16)(64bit) for package: 2:postfix-2.10.1-6.el7.x86_64
--> Processing Dependency: mariadb-libs(x86-64) = 1:5.5.35-3.el7 for package: 1:mariadb-server-5.5.35-3.el7.x86_64
--> Processing Dependency: mariadb-libs(x86-64) = 1:5.5.35-3.el7 for package: 1:mariadb-5.5.35-3.el7.x86_64
--> Running transaction check
---> Package mariadb.x86_64 1:5.5.35-3.el7 will be erased
---> Package mariadb-server.x86_64 1:5.5.35-3.el7 will be erased
--> Processing Dependency: mariadb-server for package: akonadi-mysql-1.9.2-4.el7.x86_64
---> Package perl-DBD-MySQL.x86_64 0:4.023-5.el7 will be erased
---> Package postfix.x86_64 2:2.10.1-6.el7 will be erased
---> Package qt-mysql.x86_64 1:4.8.5-8.el7 will be erased
--> Running transaction check
---> Package akonadi-mysql.x86_64 0:1.9.2-4.el7 will be erased
--> Finished Dependency Resolution
ol7_UEKR3/x86_64 | 2.5 kB 00:00
ol7_UEKR3/x86_64/updateinfo | 121 kB 00:00
ol7_UEKR3/x86_64/primary_db | 57 MB 00:05
ol7_latest/x86_64 | 2.7 kB 00:00
ol7_latest/x86_64/group | 660 kB 00:00
ol7_latest/x86_64/updateinfo | 3.2 MB 00:00
ol7_latest/x86_64/primary_db | 35 MB 00:03
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Removing:
mariadb-libs x86_64 1:5.5.35-3.el7 @anaconda/7.0 4.4 M
Removing for dependencies:
akonadi-mysql x86_64 1.9.2-4.el7 @anaconda/7.0 9.6 k
mariadb x86_64 1:5.5.35-3.el7 @anaconda/7.0 49 M
mariadb-server x86_64 1:5.5.35-3.el7 @anaconda/7.0 55 M
perl-DBD-MySQL x86_64 4.023-5.el7 @anaconda/7.0 323 k
postfix x86_64 2:2.10.1-6.el7 @anaconda/7.0 12 M
qt-mysql x86_64 1:4.8.5-8.el7 @anaconda/7.0 74 k
Transaction Summary
================================================================================
Remove 1 Package (+6 Dependent packages)
Installed size: 121 M
Is this ok [y/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Warning: RPMDB altered outside of yum.
Erasing : akonadi-mysql-1.9.2-4.el7.x86_64 1/7
Erasing : 1:mariadb-server-5.5.35-3.el7.x86_64 2/7
Erasing : 1:mariadb-5.5.35-3.el7.x86_64 3/7
Erasing : perl-DBD-MySQL-4.023-5.el7.x86_64 4/7
Erasing : 1:qt-mysql-4.8.5-8.el7.x86_64 5/7
Erasing : 2:postfix-2.10.1-6.el7.x86_64 6/7
Erasing : 1:mariadb-libs-5.5.35-3.el7.x86_64 7/7
Verifying : 2:postfix-2.10.1-6.el7.x86_64 1/7
Verifying : 1:qt-mysql-4.8.5-8.el7.x86_64 2/7
Verifying : akonadi-mysql-1.9.2-4.el7.x86_64 3/7
Verifying : 1:mariadb-libs-5.5.35-3.el7.x86_64 4/7
Verifying : 1:mariadb-server-5.5.35-3.el7.x86_64 5/7
Verifying : perl-DBD-MySQL-4.023-5.el7.x86_64 6/7
Verifying : 1:mariadb-5.5.35-3.el7.x86_64 7/7
Removed:
mariadb-libs.x86_64 1:5.5.35-3.el7
Dependency Removed:
akonadi-mysql.x86_64 0:1.9.2-4.el7 mariadb.x86_64 1:5.5.35-3.el7
mariadb-server.x86_64 1:5.5.35-3.el7 perl-DBD-MySQL.x86_64 0:4.023-5.el7
postfix.x86_64 2:2.10.1-6.el7 qt-mysql.x86_64 1:4.8.5-8.el7
Complete!
[root@rac02 ~]#
[root@rac02 /]# ls
1 commands.sql etc lib64 mysqlsoft proc sbin tmp usr
bin dev home media ocfs2 root srv u01 var
boot dlm lib mnt opt run sys u02
[root@rac02 /]# cd mysqlsoft/
Untar Bunbl file
[root@rac02 mysqlsoft]# tar -cvf Bundl
mysql-community-client-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-common-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-devel-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-embedded-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-embedded-compat-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-embedded-devel-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-libs-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-libs-compat-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-minimal-debuginfo-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-server-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-server-minimal-8.0.0-0.1.dmr.el7.x86_64.rpm
mysql-community-test-8.0.0-0.1.dmr.el7.x86_64.rpm
Follow steps
[root@rac02 mysqlsoft]# rpm -ivh mysql-community-common-8.0.0-0.1.dmr.el7.x86_64.rpm
warning: mysql-community-common-8.0.0-0.1.dmr.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:mysql-community-common-8.0.0-0.1.################################# [100%]
[root@rac02 mysqlsoft]#
[root@rac02 mysqlsoft]# rpm -ivh mysql-community-libs-8.0.0-0.1.dmr.el7.x86_64.rpm
warning: mysql-community-libs-8.0.0-0.1.dmr.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:mysql-community-libs-8.0.0-0.1.dm################################# [100%]
[root@rac02 mysqlsoft]# rpm -ivh mysql-community-client-8.0.0-0.1.dmr.el7.x86_64.rpm
warning: mysql-community-client-8.0.0-0.1.dmr.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:mysql-community-client-8.0.0-0.1.################################# [100%]
[root@rac02 mysqlsoft]#
[root@rac02 mysqlsoft]# rpm -ivh mysql-community-libs-compat-8.0.0-0.1.dmr.el7.x86_64.rpm
warning: mysql-community-libs-compat-8.0.0-0.1.dmr.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:mysql-community-libs-compat-8.0.0################################# [100%]
[root@rac02 mysqlsoft]#
[root@rac02 mysqlsoft]# rpm -ivh mysql-community-server-8.0.0-0.1.dmr.el7.x86_64.rpm
warning: mysql-community-server-8.0.0-0.1.dmr.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:mysql-community-server-8.0.0-0.1.################################# [100%]
[root@rac02 mysqlsoft]#
Start MYSQL Services
[root@rac02 mysqlsoft]# systemctl start mysqld.service
[root@rac02 mysqlsoft]#
Check MYSQL Service
[root@rac02 mysqlsoft]#
[root@rac02 mysqlsoft]# systemctl status mysqld.service
mysqld.service - MySQL Server
Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled)
Active: active (running) since Thu 2021-04-08 15:37:30 GST; 3min 22s ago
Process: 5280 ExecStart=/usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysqld.pid $MYSQLD_OPTS (code=exited, status=0/SUCCESS)
Process: 4944 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS)
Main PID: 5283 (mysqld)
CGroup: /system.slice/mysqld.service
└─5283 /usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysql...
Apr 08 15:37:30 rac02.localdomain systemd[1]: Started MySQL Server.
[root@rac02 mysqlsoft]# cat /var/log/mysqld.log | grep password
2021-04-08T11:37:21.573873Z 4 [Note] A temporary password is generated for root@localhost: &f5kdp6qo2+O
Temporary Password
[root@rac02 mysqlsoft]# mysql -uroot
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
[root@rac02 mysqlsoft]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 8.0.0-dmr
Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> show databases;
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
mysql>
mysql> alter user 'root'@'localhost' identified by 'Ridge@123';
Query OK, 0 rows affected (0.00 sec)
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
4 rows in set (0.01 sec)
mysql> exit
Bye
[root@rac02 mysqlsoft]# cat /etc/my.cnf
# For advice on how to change settings please see
# http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
[mysqld]
#
# Remove leading # and set to the amount of RAM for the most important data
# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# innodb_buffer_pool_size = 128M
#
# Remove leading # to turn on a very important data integrity option: logging
# changes to the binary log between backups.
# log_bin
#
# Remove leading # to set options mainly useful for reporting servers.
# The server defaults are faster for transactions and fast SELECTs.
# Adjust sizes as needed, experiment to find the optimal values.
# join_buffer_size = 128M
# sort_buffer_size = 2M
# read_rnd_buffer_size = 2M
datadir=/var/lib/mysql -----Datadirectory
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
log-error=/var/log/mysqld.log ---Log file
pid-file=/var/run/mysqld/mysqld.pid ---Process File
[root@rac02 mysqlsoft]#
