EC2 MACHINE CREATION
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Access the AWS Dashboard: https://console.aws.amazon.com/ec2 using valid credentials
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Navigate to EC2 > Instances > Launch an instance. Provide an appropriate Name
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Under the Quick Start tab, select Ubuntu
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Select Instance type as t2.medium for CMS
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Select the Number of instances as 3
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Click Create new key pair if required for authentication credentials
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Configure the Storage information as required
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Click Launch instance
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Modify the Security Group for existing machines as below
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Click on the Security Group ID and modify the inbound rule as depicted below:
NOTE:
Public IP may change every time. If it is not possible to log in to the machines, change the Source to MYIP and try to log in
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Log in to all the three EC2 machines and install the required software to provision Kubernetes Clusters
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Modify the hostname for all the three machines:
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hostnamectl set-hostname <hostname>
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