iam.tf

resource "aws_iam_role" "mds_rds_iam_role" {
  assume_role_policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "Service": "s3.amazonaws.com"
      },
      "Action": "sts:AssumeRole"
    }
  ]
}
EOF

}

resource "aws_iam_instance_profile" "mds_rds_iam_profile" {
  role = aws_iam_role.mds_rds_iam_role.name
}

resource "aws_iam_role_policy" "mds_rds_iam_policy" {
  role = aws_iam_role.mds_rds_iam_role.id

  policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": ["s3:ListBucket"],
      "Resource": "${var.archive_bucket}"
    },
    {
      "Effect": "Allow",
      "Action": [
        "s3:GetObject",
        "s3:ListObject",
        "s3:PutObject"
      ],
      "Resource": "${var.archive_bucket}/*"
    },
    {
      "Effect": "Allow",
      "Action": [
        "kms:Encrypt",
        "kms:Decrypt",
        "kms:ReEncrypt*",
        "kms:GenerateDataKey*",
        "kms:DescribeKey"
        ],
        "Resource": "${var.apps_buckets_kms_key}"
    }
   ]
}
EOF

}