installing prebuilt mysql package from debian / ubuntu repository
sudo apt update
installing pre built mysql from mysql server page
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal
Step 2 adding repo key
libmysqlclient21_8.0.22-1ubuntu20.04_amd64.ded
sudo dpkg -i mysql-apt-config_w.x.y-z_all.deb
ex: dpkg -i mysql-apt-config_0.8.12-1_all.deb
dpkg -i mysql-apt-config_0.8.16-1_all.deb
3rd try: dpkg -i mysql-apt-config_0.8.22-1_all.deb
Which MySQL product do you wish to configure? │
│ │
│ MySQL Server & Cluster (Currently selected: mysql-8.0) │
│ MySQL Tools & Connectors (Currently selected: Enabled) │ you may disable mysql utilities
│ MySQL Preview Packages (Currently selected: Disabled) │
│ Ok │
│ │
│ │
│ <Ok>
Step 3:
sudo apt-get update && sudo apt-get install mysql-server
The following NEW packages will be installed:
libcgi-fast-perl libcgi-pm-perl libencode-locale-perl libevent-core-2.1-7
libevent-pthreads-2.1-7 libfcgi-perl libhtml-parser-perl libhtml-tagset-perl
libhtml-template-perl libhttp-date-perl libhttp-message-perl libio-html-perl
liblwp-mediatypes-perl libmecab2 libtimedate-perl liburi-perl mecab-ipadic
mecab-ipadic-utf8 mecab-utils mysql-client-8.0 mysql-client-core-8.0
mysql-common mysql-server mysql-server-8.0 mysql-server-core-8.0
0 upgraded, 25 newly installed, 0 to remove and 0 not upgraded.
Need to get 30.7 MB of archives.
After this operation, 249 MB of additional disk space will be used.
Do you want to continue? [Y/n]
Enter mysql Password
and select mysql password plugin
improved version ssh from mysql 8 onwards
native 5.x better
Part 2: securing installation
sudo mysql_secure_installation
root@instance-1:~# sudo mysql_secure_installation
Securing the MySQL server deployment.
Connecting to MySQL using a blank password.
VALIDATE PASSWORD COMPONENT can be used to test passwords
and improve security. It checks the strength of password
and allows the users to set only those passwords which are
secure enough. Would you like to setup VALIDATE PASSWORD component?
Press y|Y for Yes, any other key for No: y
// no is better
There are three levels of password validation policy:
LOW Length >= 8
MEDIUM Length >= 8, numeric, mixed case, and special characters
STRONG Length >= 8, numeric, mixed case, special characters and dictionary file
Please enter 0 = LOW, 1 = MEDIUM and 2 = STRONG: 1
Please set the password for root here.
New password:
Re-enter new password:
Estimated strength of the password: 100
Do you wish to continue with the password provided?(Press y|Y for Yes, any other key for No) : y
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
Next install php -fpm from ubuntu repository
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install -y php7.4-fpm
(use listing port ip instead of socket
