homelab/cloud/graduated/aws_iam/README.md

AWS Credentials

Credential Generation

export AWS_USERNAME=
aws iam create-user --user-name $AWS_USERNAME
aws iam create-access-key --user-name $AWS_USERNAME

# Allow updating reeseapps
aws iam attach-user-policy --user-name $AWS_USERNAME --policy-arn $(cat cloud/graduated/aws_iam/secrets/update-reeseapps-iam-policy-arn)

# Allow updating reeselink
aws iam attach-user-policy --user-name $AWS_USERNAME --policy-arn $(cat cloud/graduated/aws_iam/secrets/update-reeselink-iam-policy-arn)

AWS Certbot Route53 Policies

Example Policy:

cloud/graduated/aws_iam/secrets/policies/route53_reeselink.json

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": [
                "route53:ListHostedZones",
                "route53:GetChange"
            ],
            "Resource": [
                "*"
            ]
        },
        {
            "Effect": "Allow",
            "Action": [
                "route53:ChangeResourceRecordSets",
                "route53:ListResourceRecordSets"
            ],
            "Resource": [
                "arn:aws:route53:::hostedzone/<zone_id>"
            ]
        }
    ]
}

# Allow updating route53 records for reeselink.com
aws iam create-policy --policy-name update-reeselink --policy-document file://cloud/graduated/aws_iam/secrets/route53_reeselink_policy.json

# Allow updating route53 records for reeseapps.com
aws iam create-policy --policy-name update-reeseapps --policy-document file://cloud/graduated/aws_iam/secrets/route53_reeseapps_policy.json