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General Guidelines :

  1. This road map uses AWS ( Amazon Web Services ) to build primary concepts of cloud. For this you need to signup on AWS account

  2. All work suggested being done on "Ubuntu 20.04" AMI.

    • Recommended AWS Region - N.Virginia us-east-1

    • Recommended EC2 instance types - t3a.nano, t3a.micro and t3a.small, t4g.nano, t4g.micro, and t4g.small

    • Use AWS systems manager to SSH in maximum possible cases, instead of native SSH client

    • Never use the root user to execute commands, instead use sudo with your user. ( do not use sudo -i or sudo -su )

    • Use GP3 EBS Volume with max size up to 15 GB Max

    • Recommended RDS instance types - db.t3.micro and db.t3.small .Use General Purpose Storage type and not provisioned IOPS for RDS

    • Launch on-demand instances. Create a cron runs every night at 9 PM which stops the running ec2 instances and RDS Databases. You can start the servers next day when you start working. Here are scripts

    • Do not push AWS account Access keys / Secret keys to any git repository.

  3. All tutorials and video links will be followed by quick hands-on with the concepts mentioned in tutorial

  4. Tagging instructions for resources in AWS account ( TO BE FOLLOWED STRICTLY ). Aws-tagging-best-practices: https://www.cloudforecast.io/blog/aws-tagging-best-practices/

    • Do not use names in the resource name. Instead add a tag with the Owner Key (Owner:).

    • Always check for the cost of resources you are launching and take only small resources for this RoadMap

    • Check CloudWatch, data transfer, alarm, and Route 53 health check costs

Note: Kindly follow these instructions STRICTLY while going through all levels of the Roadmap