Multi-Tier web Application
This is Our First Project we are going to build Multi-Tier web application.
What is multi-Tire web application:
A multi-tier application is any application developed and distributed among more than one layer. It logically separates the different application-specific, operational layers. A multi-tier application is also known as a multitiered application or n-tier application.
We need certain tools to complete this project.
Tools are listed below are need to install in your computer before start the project.
GitHub
Virtual box
Sublet Text editor
GitHub:
We gonna run all our command in GitHub, and will bring up all the virtual machine from GitHub.
How to download GitHub:
https://desktop.github.com/
https://github.com/
Virtual box:
This is where we gonna see all our server.
To Install Virtual box Click the below link and signup.
https://www.virtualbox.org/wiki/Downloads
Sublet Text Editor:
we use sublet text editor is it see Vagrantfile and its very easy to understand compare to other txt editors.
To install Sublet Text editor clik the link below.
https://www.sublimetext.com/
Signup from the above link for all the tools.
STEPS TO COMPLETE OUR FIRST Project
Set up tools
Clone source code
Cd into vagrant dir.
Bring up VM'source
Check Vm are running.
Setup Servers
MySQL
Memcached
RabbitMQ
Tomcat
Nginx
App Build & Deploy
Verify from browser.
These are Pre-requisites
Virtual box
Vagrant and its Plugins
Git bash for this project
Hope by this time we should install all this in our machine.
Servers Details:
MySQL---------------Database
Memcached---------DB Caching
RabbitMQ---------------Broker
Tomcat-----------Application Server
Ngnix-----------------Web Server
We need to download the server only in the below mentioned Order.
MySQL is for Database
Memcached is for Caching SVC
RabbitMQ Broker between SVC
Tomcat APPLICATION SVC
Ngnix Web SVC
Before Bring up Virtual box we ned to setup these.
1.clone source code from github repo.(Need to copy that repo to our machine)
https://github.com/devopshydclub/vprofile-project.git
2.Cd into repo
3.Switch to local-setup branch ( Local-setup is where we have vagrant file to bring up all vm server)
4.cd into vagrant file.
Bring up all Virtual box
Vagrant init
Vagrant up
It takes a long time to bring up VM depending on each machine. If it stops in middle try to run again.
To check all VM automatically running
Try this command /etc/hosts/
Click the link below to see the steps to install the Server.