Project 3 - Web Application and Database Redundancy

Setup u1, u2, u3

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sudo hostnamectl set-hostname db0X-paul

sudo passwd champuser

sudo adduser paul

sudo usermod -aG sudo paul

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Setup networking

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sudo nano /etc/netplan/00-installer-config.yaml

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Setup MariaDB with Galera Cluster

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Sudo apt install mariadb-server

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Edit the Galera Config

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Sudo nano /etc/mysql/mariadb.conf.d/60-galera.cnf

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Resources:

Update ha proxy to support db:

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Sudo nano /etc/haproxy/haproxy.cfg

‘’’

Now restart haproxy

Now check if lan can connect the database

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'

IDENTIFIED BY 'my-new-password' WITH GRANT OPTION;

Make Database:

CREATE DATABASE futurama;

USE futurama;

WEB:

Yum install php php-mysql mysql

sudo setsebool -P httpd_can_network_connect_db on

Last updated 9 months ago