Through this blog I would like to demonstrate on CloudFormation [CF] templates usage with the IAC.
I have observed in Cloud and DevOps teams, many of them are non-programming background. But when the Infra setup requirement comes into their task following questions will arise:
- How can they write the JSON/YAML/Go programming/script coding ?
- How can they understand the Cloud services and the domain setup knowledge ?
- What are the sequence of steps they need to follow, if they are being asked to setup the environments?
- How the VPCs need to be built ?
- How the Load Balancers need to be setup ?
- How the autoscaling and load balancing can be done in different locations to balance the traffic and maintain the infra setup consistency with low latency ?
- What are steps need to be followed to learn on the above process/procedures ?
AWS has given some of the infra setup the CloudFormation templates for us to try and test them. And later on to understand the Script/code of JSON/YAML to implement with any CM Tools.
Please visit the below blog for samples of YAML/JSON IAC discussion videos:
Please note; every Cloud/DevOps/Test Engineer need to drive the infra setup tasks through IAC scripts only. For every infra setup tasks they should be able to step down to develop these IAC scripts by using different tools. In AWS, we can use CF, Terraform and Ansible very easily for the medium level config scripts building.
For a jumpstart of learning process, I have started building some videos on understanding the Infra scripts process through CF Templates with POCs/demos. Following links have these videos to watch and do self practice with CF.
Once you are perfect you can choose any of the Infra CM Tools to write scripts and run for automated infra setup.
How to Create a simple WordPress website with CloudFormation[CF] in AWS ? :
In this POC exercise, we are using the Readily available template from the CloudFormation[CF] stacks with detailed lab steps in the below attached Video. There are two categories of WP infra building CF Templates mentioned in the CF stacks. In this example initially, I have taken the simple setup without Load balancer and Autoscale setup. The specifications/guidelines are given clearly to follow through video.
See the blogs/videos:
How to create Lamp server setup in AWS by CF Template ?
You can also watch;
How to create simple EC2 creation using CF YAML Code ?
I hope you have seen my AWS Coaching specimen on the URL: https://www.facebook.com/vskumarcloud/videos/
Let us also be aware: Due to lacks of certified professionals are available globally in the market on AWS, to differentiate them on their needs/selection, most of the clients are asking on the real experience gained or aware of IAC. They give a Console and ask you to setup a specific Infra setup in AWS.
In my coaching I focus on the candidates to gain the real Cloud Architecture implementation experience rather than pushing the course with screen operations only to complete. Through my posted videos you can watch this USP.
Contact for your real Cloud experiences learning and gaining with me and crack the interviews to get offers in AWS Roles globally or even you can transition to the role in the same company after facing the client interview/selection process. Which is very easy.
Please connect me on FB and have a discussion on your background and the needs/goals. I am looking for the serious learners only by having dedicated time. If you are a busy resource on the projects please note; you can wait to become free to learn. One need to spend time consistently on the practice. Otherwise its going to be in no-use.