1- for the configuration file ( instance.yaml )
1a- gather information from AWS: access and secret Key
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1b- on AWS: OS, image and region
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1c- security_group and vpc_subnet_id
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1d- key_pair ( use to remote access the newly created VM)
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2-
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download the git
3- Install Ansible ( pip install ansible ) and Run the Ansible playbooks
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1a- gather information from AWS: access and secret Key ( to allow remote script to create VM on AWS )
1a- access key
1b- secret key ( when a Access key is created, aws console will download on the laptop a cvs file with access and security key )
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1b- on AWS: OS, image and region
1b- AWS AMI or Amazon Machine Image
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centos 7, ami-a042f4d8/us-west-2
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1c- security_group and vpc_subnet
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