- AWS
- Terraform
- Ansible
- aws spec

- gem install awspec
- awspec init
- create 2 rsa keys named application and bastion server under projectdir/infrastructure/keys
- add the newly created keys to the key manager
- add the following to your ~/.ssh/config this will allow ssh to the application instances via the bastion host

        Host 10.2.*.*
        ProxyCommand ssh -W %h:%p bastion
        User ubuntu

        Host bastion
        Hostname bastion.**your-domain.com**
        User ubuntu
        ForwardAgent yes

- create secrets.tfvars under projectdir/infrastructure with the following variables
    awsakey=**"your_aws_key"**
    awssecret=**"your_aws_secret"**
- update the following variables within variables.tfvars
    r53_zoneid = **"your_existing_zoneid"**
    r53_name  = **"your-domain.com."**
    allowed_ip_ranges = **"your_IP_range"**
- Set following environment variables
    AWS_ACCESS_KEY_ID=**"your_aws_key"**
    AWS_SECRET_ACCESS_KEY=**"your_aws_secret"**
- Update projectdir/configuration/group_vars/all.yml to include your domain name
    ansible_ssh_common_args: '-o ProxyCommand="ssh -o StrictHostKeyChecking=no -W %h:%p -q ubuntu@bastion.**your-domain.com"'

- change to infrastructure directory under the project folder
- terraform init
- terraform plan -var-file="variables.tfvars" -var-file="secrets.tfvars"
- terraform apply -var-file="variables.tfvars" -var-file="secrets.tfvars" -auto-approve
- change to the configuration directory under the project folder
- ansible-playbook -i inventory/ec2.py hello_world.yml
- ansible-playbook -i inventory/ec2.py testing.yml