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Posts Tagged ‘YUM’

Install MySQL 5.7 Community Server Using RPM Bundle- CENTOS 7

Posted by Sriram Sanka on October 2, 2022


To Install MySQL 5.7 we have To options.

  1. Add the Yum Repository and Install using Yum
  2. Download and Ship the Bundle/RPM and its dependencies to the Server and Install as RPM /Yum Local Install. i.e. either using yum Or rpm -ivh <RPM_NAME>

You can Download the RPM Or bundle Tar file from https://dev.mysql.com/downloads/repo/yum/

https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.9-1.el7.x86_64.rpm-bundle.tar – For 5.7

https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.30-1.el7.x86_64.rpm-bundle.tar for 8.0

Few Useful links to Download your desired Version.

https://dev.mysql.com/downloads/repo/yum/

https://downloads.mysql.com/archives/community/

wget https://cdn.mysql.com/archives/mysql-5.7/mysql-5.7.9-1.el7.x86_64.rpm-bundle.tar

Install the Downloaded Packages/RPM Using Local-Install Option.

yum localinstall mysql-community-{server,client,common,libs}-* mysql-5.*­
[root@localhost mysql_binaries]# yum localinstall mysql-community-{server,client,common,libs}-* mysql-5.*­
Loaded plugins: fastestmirror, langpacks
Examining mysql-community-server-5.7.9-1.el7.x86_64.rpm: mysql-community-server-5.7.9-1.el7.x86_64
Marking mysql-community-server-5.7.9-1.el7.x86_64.rpm to be installed
Examining mysql-community-client-5.7.9-1.el7.x86_64.rpm: mysql-community-client-5.7.9-1.el7.x86_64
Marking mysql-community-client-5.7.9-1.el7.x86_64.rpm to be installed
Examining mysql-community-common-5.7.9-1.el7.x86_64.rpm: mysql-community-common-5.7.9-1.el7.x86_64
Marking mysql-community-common-5.7.9-1.el7.x86_64.rpm to be installed
Examining mysql-community-libs-5.7.9-1.el7.x86_64.rpm: mysql-community-libs-5.7.9-1.el7.x86_64
Marking mysql-community-libs-5.7.9-1.el7.x86_64.rpm to be installed
Examining mysql-community-libs-compat-5.7.9-1.el7.x86_64.rpm: mysql-community-libs-compat-5.7.9-1.el7.x86_64
Marking mysql-community-libs-compat-5.7.9-1.el7.x86_64.rpm to be installed
Skipping: mysql-5.*­, filename does not end in .rpm.
Resolving Dependencies
--> Running transaction check
---> Package mariadb-libs.x86_64 1:5.5.68-1.el7 will be obsoleted
---> Package mysql-community-client.x86_64 0:5.7.9-1.el7 will be installed
---> Package mysql-community-common.x86_64 0:5.7.9-1.el7 will be installed
---> Package mysql-community-libs.x86_64 0:5.7.9-1.el7 will be obsoleting
---> Package mysql-community-libs-compat.x86_64 0:5.7.9-1.el7 will be obsoleting
---> Package mysql-community-server.x86_64 0:5.7.9-1.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================================================================================================================================================================================
 Package                                                      Arch                                    Version                                         Repository                                                                        Size
=============================================================================================================================================================================================================================================
Installing:
 mysql-community-client                                       x86_64                                  5.7.9-1.el7                                     /mysql-community-client-5.7.9-1.el7.x86_64                                       109 M
 mysql-community-common                                       x86_64                                  5.7.9-1.el7                                     /mysql-community-common-5.7.9-1.el7.x86_64                                       2.4 M
 mysql-community-libs                                         x86_64                                  5.7.9-1.el7                                     /mysql-community-libs-5.7.9-1.el7.x86_64                                         9.8 M
     replacing  mariadb-libs.x86_64 1:5.5.68-1.el7
 mysql-community-libs-compat                                  x86_64                                  5.7.9-1.el7                                     /mysql-community-libs-compat-5.7.9-1.el7.x86_64                                  9.2 M
     replacing  mariadb-libs.x86_64 1:5.5.68-1.el7
 mysql-community-server                                       x86_64                                  5.7.9-1.el7                                     /mysql-community-server-5.7.9-1.el7.x86_64                                       649 M

Transaction Summary
=============================================================================================================================================================================================================================================
Install  5 Packages

Total size: 779 M
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : mysql-community-common-5.7.9-1.el7.x86_64                                                                                                                                                                                 1/6
  Installing : mysql-community-libs-5.7.9-1.el7.x86_64                                                                                                                                                                                   2/6
  Installing : mysql-community-client-5.7.9-1.el7.x86_64                                                                                                                                                                                 3/6
  Installing : mysql-community-server-5.7.9-1.el7.x86_64                                                                                                                                                                                 4/6
  Installing : mysql-community-libs-compat-5.7.9-1.el7.x86_64                                                                                                                                                                            5/6
  Erasing    : 1:mariadb-libs-5.5.68-1.el7.x86_64                                                                                                                                                                                        6/6
  Verifying  : mysql-community-client-5.7.9-1.el7.x86_64                                                                                                                                                                                 1/6
  Verifying  : mysql-community-libs-compat-5.7.9-1.el7.x86_64                                                                                                                                                                            2/6
  Verifying  : mysql-community-libs-5.7.9-1.el7.x86_64                                                                                                                                                                                   3/6
  Verifying  : mysql-community-server-5.7.9-1.el7.x86_64                                                                                                                                                                                 4/6
  Verifying  : mysql-community-common-5.7.9-1.el7.x86_64                                                                                                                                                                                 5/6
  Verifying  : 1:mariadb-libs-5.5.68-1.el7.x86_64                                                                                                                                                                                        6/6

Installed:
  mysql-community-client.x86_64 0:5.7.9-1.el7   mysql-community-common.x86_64 0:5.7.9-1.el7   mysql-community-libs.x86_64 0:5.7.9-1.el7   mysql-community-libs-compat.x86_64 0:5.7.9-1.el7   mysql-community-server.x86_64 0:5.7.9-1.el7

Replaced:
  mariadb-libs.x86_64 1:5.5.68-1.el7

Complete!
Enable MySQL Service using "service mysqld start"

Get the Temporary root password from /var/log/mysqld.log.

You can either change the Password using ALTER USER Or by Running Secure Installation option. i.e. mysql_secure_installation

[root@localhost mysql_binaries]# mysql_secure_installation

Securing the MySQL server deployment.

Enter password for user root:
Error: Access denied for user 'root'@'localhost' (using password: YES)
[root@localhost mysql_binaries]# mysql_secure_installation

Securing the MySQL server deployment.

Enter password for user root:

The existing password for the user account root has expired. Please set a new password.

New password:

Re-enter new password:
The 'validate_password' plugin is installed on the server.
The subsequent steps will run with the existing configuration
of the plugin.
Using existing password for root.

Estimated strength of the password: 100
Change the password for root ? ((Press y|Y for Yes, any other key for No) : n

 ... skipping.
By default, a MySQL installation has an anonymous user,
allowing anyone to log into MySQL without having to have
a user account created for them. This is intended only for
testing, and to make the installation go a bit smoother.
You should remove them before moving into a production
environment.

Remove anonymous users? (Press y|Y for Yes, any other key for No) : y
Success.


Normally, root should only be allowed to connect from
'localhost'. This ensures that someone cannot guess at
the root password from the network.

Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y
Success.

By default, MySQL comes with a database named 'test' that
anyone can access. This is also intended only for testing,
and should be removed before moving into a production
environment.


Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y
 - Dropping test database...
Success.

 - Removing privileges on test database...
Success.

Reloading the privilege tables will ensure that all changes
made so far will take effect immediately.

Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y
Success.

All done!

You can Check the Installed Version By running the following

mysql> create database sriram;
Query OK, 1 row affected (0.00 sec)

mysql> use sriram;
Database changed
mysql> create table sriram_table (id int, name varchar(200));
Query OK, 0 rows affected (0.07 sec)

mysql> insert into sriram_table values(1,'Sriram');
Query OK, 1 row affected (0.02 sec)

mysql> insert into sriram_table values(2,'Sriram2');
Query OK, 1 row affected (0.03 sec)

mysql> insert into sriram_table values(3,'Sriram3');
Query OK, 1 row affected (0.02 sec)

mysql> commit;
Query OK, 0 rows affected (0.00 sec)

mysql> select * from sriram_table;
+------+---------+
| id   | name    |
+------+---------+
|    1 | Sriram  |
|    2 | Sriram2 |
|    3 | Sriram3 |
+------+---------+
3 rows in set (0.00 sec)

You can run mysql_upgrade to see the information on update is needed .

mysql_upgrade saves the MySQL version number in a file named mysql_upgrade_info in the data directory. This is used to quickly check whether all tables have been checked for this release so that table-checking can be skipped.

In Our Next Post we See How to Upgrade this to the Latest Using RPM Upgrade Or Using YUM .

References :

https://dev.mysql.com/doc/refman/5.7/en/installing.html

https://dev.mysql.com/doc/refman/8.0/en/installing.html

Hope this is useful, Happy Reading.

Posted in Installation, Linux, MySql | Tagged: , , , | Leave a Comment »

Upgrade MySQL Server from 5.7 to 8 CentOS 7 Linux

Posted by Sriram Sanka on October 2, 2022


Quote from Mysql Website Upgrade Paths

  • Upgrade from MySQL 5.7 to 8.0 is supported. However, upgrade is only supported between General Availability (GA) releases. For MySQL 8.0, it is required that you upgrade from a MySQL 5.7 GA release (5.7.9 or higher). Upgrades from non-GA releases of MySQL 5.7 are not supported.
  • Upgrading to the latest release is recommended before upgrading to the next version. For example, upgrade to the latest MySQL 5.7 release before upgrading to MySQL 8.0.
  • Upgrade that skips versions is not supported. For example, upgrading directly from MySQL 5.6 to 8.0 is not supported.
  • Once a release series reaches General Availability (GA) status, upgrade within the release series (from one GA version to another GA version) is supported. For example, upgrading from MySQL 8.0.x to 8.0.y is supported. (Upgrade involving development-status non-GA releases is not supported.) Skipping a release is also supported. For example, upgrading from MySQL 8.0.x to 8.0.z is supported. MySQL 8.0.11 is the first GA status release within the MySQL 8.0 release series.

Reference: https://dev.mysql.com/doc/refman/8.0/en/upgrade-paths.html

Download the Required RPM and place them in the Server.

wget https://cdn.mysql.com//Downloads/MySQL-8.0/mysql-8.0.30-1.el7.x86_64.rpm-bundle.tar

Take the Backup of all the Databases and stop the MySQL Service.

Run the Following from Local Directory using yum localinstall mysql-community-{server,client,common,libs}-*

yum localinstall mysql-community-{server,client,common,libs}-*
[root@localhost mysql_binaries]# yum localinstall mysql-community-{server,client,common,libs}-*
Loaded plugins: fastestmirror, langpacks
Examining mysql-community-server-8.0.30-1.el7.x86_64.rpm: mysql-community-server-8.0.30-1.el7.x86_64
Marking mysql-community-server-8.0.30-1.el7.x86_64.rpm as an update to mysql-community-server-5.7.9-1.el7.x86_64
Examining mysql-community-server-debug-8.0.30-1.el7.x86_64.rpm: mysql-community-server-debug-8.0.30-1.el7.x86_64
Marking mysql-community-server-debug-8.0.30-1.el7.x86_64.rpm to be installed
Examining mysql-community-client-8.0.30-1.el7.x86_64.rpm: mysql-community-client-8.0.30-1.el7.x86_64
Marking mysql-community-client-8.0.30-1.el7.x86_64.rpm as an update to mysql-community-client-5.7.9-1.el7.x86_64
Examining mysql-community-client-plugins-8.0.30-1.el7.x86_64.rpm: mysql-community-client-plugins-8.0.30-1.el7.x86_64
Marking mysql-community-client-plugins-8.0.30-1.el7.x86_64.rpm to be installed
Examining mysql-community-common-8.0.30-1.el7.x86_64.rpm: mysql-community-common-8.0.30-1.el7.x86_64
Marking mysql-community-common-8.0.30-1.el7.x86_64.rpm as an update to mysql-community-common-5.7.9-1.el7.x86_64
Examining mysql-community-libs-8.0.30-1.el7.x86_64.rpm: mysql-community-libs-8.0.30-1.el7.x86_64
Marking mysql-community-libs-8.0.30-1.el7.x86_64.rpm as an update to mysql-community-libs-5.7.9-1.el7.x86_64
Examining mysql-community-libs-compat-8.0.30-1.el7.x86_64.rpm: mysql-community-libs-compat-8.0.30-1.el7.x86_64
Marking mysql-community-libs-compat-8.0.30-1.el7.x86_64.rpm as an update to mysql-community-libs-compat-5.7.9-1.el7.x86_64
Resolving Dependencies
--> Running transaction check
---> Package mysql-community-client.x86_64 0:5.7.9-1.el7 will be updated
---> Package mysql-community-client.x86_64 0:8.0.30-1.el7 will be an update
---> Package mysql-community-client-plugins.x86_64 0:8.0.30-1.el7 will be installed
---> Package mysql-community-common.x86_64 0:5.7.9-1.el7 will be updated
---> Package mysql-community-common.x86_64 0:8.0.30-1.el7 will be an update
---> Package mysql-community-libs.x86_64 0:5.7.9-1.el7 will be updated
---> Package mysql-community-libs.x86_64 0:8.0.30-1.el7 will be an update
---> Package mysql-community-libs-compat.x86_64 0:5.7.9-1.el7 will be updated
---> Package mysql-community-libs-compat.x86_64 0:8.0.30-1.el7 will be an update
---> Package mysql-community-server.x86_64 0:5.7.9-1.el7 will be updated
---> Package mysql-community-server.x86_64 0:8.0.30-1.el7 will be an update
---> Package mysql-community-server-debug.x86_64 0:8.0.30-1.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================================================================================================================================================================================
 Package                                                       Arch                                  Version                                        Repository                                                                          Size
=============================================================================================================================================================================================================================================
Installing:
 mysql-community-client-plugins                                x86_64                                8.0.30-1.el7                                   /mysql-community-client-plugins-8.0.30-1.el7.x86_64                                 14 M
 mysql-community-server-debug                                  x86_64                                8.0.30-1.el7                                   /mysql-community-server-debug-8.0.30-1.el7.x86_64                                  115 M
Updating:
 mysql-community-client                                        x86_64                                8.0.30-1.el7                                   /mysql-community-client-8.0.30-1.el7.x86_64                                         71 M
 mysql-community-common                                        x86_64                                8.0.30-1.el7                                   /mysql-community-common-8.0.30-1.el7.x86_64                                        9.9 M
 mysql-community-libs                                          x86_64                                8.0.30-1.el7                                   /mysql-community-libs-8.0.30-1.el7.x86_64                                          7.6 M
 mysql-community-libs-compat                                   x86_64                                8.0.30-1.el7                                   /mysql-community-libs-compat-8.0.30-1.el7.x86_64                                   3.7 M
 mysql-community-server                                        x86_64                                8.0.30-1.el7                                   /mysql-community-server-8.0.30-1.el7.x86_64                                        241 M

Transaction Summary
=============================================================================================================================================================================================================================================
Install  2 Packages
Upgrade  5 Packages

Total size: 462 M
Is this ok [y/d/N]: y
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : mysql-community-client-plugins-8.0.30-1.el7.x86_64                                                                                                                                                                       1/12
  Updating   : mysql-community-common-8.0.30-1.el7.x86_64                                                                                                                                                                               2/12
  Updating   : mysql-community-libs-8.0.30-1.el7.x86_64                                                                                                                                                                                 3/12
  Updating   : mysql-community-client-8.0.30-1.el7.x86_64                                                                                                                                                                               4/12
  Updating   : mysql-community-server-8.0.30-1.el7.x86_64                                                                                                                                                                               5/12
  Installing : mysql-community-server-debug-8.0.30-1.el7.x86_64                                                                                                                                                                         6/12
  Updating   : mysql-community-libs-compat-8.0.30-1.el7.x86_64                                                                                                                                                                          7/12
  Cleanup    : mysql-community-server-5.7.9-1.el7.x86_64                                                                                                                                                                                8/12
  Cleanup    : mysql-community-client-5.7.9-1.el7.x86_64                                                                                                                                                                                9/12
  Cleanup    : mysql-community-libs-compat-5.7.9-1.el7.x86_64                                                                                                                                                                          10/12
  Cleanup    : mysql-community-libs-5.7.9-1.el7.x86_64                                                                                                                                                                                 11/12
  Cleanup    : mysql-community-common-5.7.9-1.el7.x86_64                                                                                                                                                                               12/12
  Verifying  : mysql-community-common-8.0.30-1.el7.x86_64                                                                                                                                                                               1/12
  Verifying  : mysql-community-client-plugins-8.0.30-1.el7.x86_64                                                                                                                                                                       2/12
  Verifying  : mysql-community-libs-8.0.30-1.el7.x86_64                                                                                                                                                                                 3/12
  Verifying  : mysql-community-client-8.0.30-1.el7.x86_64                                                                                                                                                                               4/12
  Verifying  : mysql-community-libs-compat-8.0.30-1.el7.x86_64                                                                                                                                                                          5/12
  Verifying  : mysql-community-server-8.0.30-1.el7.x86_64                                                                                                                                                                               6/12
  Verifying  : mysql-community-server-debug-8.0.30-1.el7.x86_64                                                                                                                                                                         7/12
  Verifying  : mysql-community-client-5.7.9-1.el7.x86_64                                                                                                                                                                                8/12
  Verifying  : mysql-community-libs-5.7.9-1.el7.x86_64                                                                                                                                                                                  9/12
  Verifying  : mysql-community-server-5.7.9-1.el7.x86_64                                                                                                                                                                               10/12
  Verifying  : mysql-community-common-5.7.9-1.el7.x86_64                                                                                                                                                                               11/12
  Verifying  : mysql-community-libs-compat-5.7.9-1.el7.x86_64                                                                                                                                                                          12/12

Installed:
  mysql-community-client-plugins.x86_64 0:8.0.30-1.el7                                                                   mysql-community-server-debug.x86_64 0:8.0.30-1.el7

Updated:
  mysql-community-client.x86_64 0:8.0.30-1.el7  mysql-community-common.x86_64 0:8.0.30-1.el7  mysql-community-libs.x86_64 0:8.0.30-1.el7  mysql-community-libs-compat.x86_64 0:8.0.30-1.el7  mysql-community-server.x86_64 0:8.0.30-1.el7

Complete!

This completes the Upgrade from 5.7 to 8.0(Or Latest) Start the Service again and verify.

[root@localhost mysql_binaries]# service mysqld start
Redirecting to /bin/systemctl start mysqld.service
[root@localhost mysql_binaries]# service mysqld status
Redirecting to /bin/systemctl status mysqld.service
● mysqld.service - MySQL Server
   Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
   Active: active (running) since Sun 2022-10-02 03:54:08 EDT; 4s ago
     Docs: man:mysqld(8)
           http://dev.mysql.com/doc/refman/en/using-systemd.html
  Process: 21468 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS)
 Main PID: 21502 (mysqld)
   Status: "Server is operational"
    Tasks: 39
   CGroup: /system.slice/mysqld.service
           └─21502 /usr/sbin/mysqld

Oct 02 03:53:16 localhost.localdomain systemd[1]: Starting MySQL Server...
Oct 02 03:54:08 localhost.localdomain systemd[1]: Started MySQL Server.
Note You can also use rpm -Uvh *.rpm to upgrade the Version.

Connect to the Database and verify if there are any errors.

[root@localhost mysql_binaries]# mysql -uroot -p************
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 11
Server version: 8.0.30 MySQL Community Server - GPL

Copyright (c) 2000, 2022, Oracle and/or its affiliates.

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;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| sriram             |
| sys                |
+--------------------+
5 rows in set (0.00 sec)

mysql> use sriram;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql> show tables;
+------------------+
| Tables_in_sriram |
+------------------+
| sriram_table     |
+------------------+
1 row in set (0.01 sec)

mysql> select * from sriram_table;
+------+---------+
| id   | name    |
+------+---------+
|    1 | Sriram  |
|    2 | Sriram2 |
|    3 | Sriram3 |
+------+---------+
3 rows in set (0.00 sec)

mysql> show variables like '%version%';
+--------------------------+------------------------------+
| Variable_name            | Value                        |
+--------------------------+------------------------------+
| admin_tls_version        | TLSv1.2                      |
| immediate_server_version | 999999                       |
| innodb_version           | 8.0.30                       |
| original_server_version  | 999999                       |
| protocol_version         | 10                           |
| replica_type_conversions |                              |
| slave_type_conversions   |                              |
| tls_version              | TLSv1.2                      |
| version                  | 8.0.30                       |
| version_comment          | MySQL Community Server - GPL |
| version_compile_machine  | x86_64                       |
| version_compile_os       | Linux                        |
| version_compile_zlib     | 1.2.12                       |
+--------------------------+------------------------------+
13 rows in set (0.00 sec)

mysql> SELECT VERSION();
+-----------+
| VERSION() |
+-----------+
| 8.0.30    |
+-----------+
1 row in set (0.00 sec)

mysql>

Since Mysql_upgrade is deprecated and unneeded in Version 8.0.16 and later, you can run mysql_check if needed.

[root@localhost mysql_binaries]# mysql_upgrade -uroot -p
The mysql_upgrade client is now deprecated. The actions executed by the upgrade client are now done by the server.
To upgrade, please start the new MySQL binary with the older data directory. Repairing user tables is done automatically. Restart is not required after upgrade.
The upgrade process automatically starts on running a new MySQL binary with an older data directory. To avoid accidental upgrades, please use the --upgrade=NONE option with the MySQL binary. The option --upgrade=FORCE is also provided to run the server upgrade sequence on demand.
It may be possible that the server upgrade fails due to a number of reasons. In that case, the upgrade sequence will run again during the next MySQL server start. If the server upgrade fails repeatedly, the server can be started with the --upgrade=MINIMAL option to start the server without executing the upgrade sequence, thus allowing users to manually rectify the problem.

Option 2: Follow the Below steps to Complete the Upgrade Steps

Take a backup of all the Databases & Parameter /Variable Values assigned.

Stop the Service.

Remove the Installed Old Version RPM by running rpm -qa mysql* and rpm -e <RPM_LIST>

Install the Latest Version

Restore the Backup from above

Add and Apply variable as before as supported

Conclusion : We have successfully completed the MySQL Community Server Version Upgrade on a standalone Server from 5.7 to 8.0.30

Posted in Installation, Linux, MySql, Upgrade, Upgrade 5.7 to 8 | Tagged: , , , , , | Leave a Comment »

 
Tales From A Lazy Fat DBA

Its all about Databases & their performance, troubleshooting & much more .... ¯\_(ツ)_/¯

Thinking Out Loud

Michael T. Dinh, Oracle DBA

Notes On Oracle

by Mehmet Eser

Oracle Diagnostician

Performance troubleshooting as exact science

deveshdba

get sum oracle stuffs

Data Warehousing with Oracle

Dani Schnider's Blog

ORASteps

Oracle DBA's Daily Work

DBAspaceblog.com

Welcome everyone!! The idea of this blog is to help the DBA in their daily tasks. Enjoy.

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