AWS EBS CSI Driver Strict Policy

aws-ebs-csi-driver-policy-strict.json

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeAvailabilityZones",
        "ec2:DescribeInstances",
        "ec2:DescribeSnapshots",
        "ec2:DescribeVolumes",
        "ec2:DescribeVolumesModifications"
      ],
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:CreateTags"
      ],
      "Resource": [
        "arn:aws:ec2:*:*:volume/*",
        "arn:aws:ec2:*:*:snapshot/*"
      ],
      "Condition": {
        "StringEquals": {
          "ec2:CreateAction": [
            "CreateVolume",
            "CreateSnapshot"
          ]
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:DeleteTags"
      ],
      "Resource": [
        "arn:aws:ec2:*:*:volume/*"
      ],
      "Condition": {
        "StringLike": {
          "ec2:ResourceTag/CSIVolumeName": "*",
          "ec2:ResourceTag/ebs.csi.aws.com/cluster": "true",
          "ec2:ResourceTag/kubernetes.io/cluster/<%= cluster_name %>": "owned"
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:DeleteTags"
      ],
      "Resource": [
        "arn:aws:ec2:*:*:snapshot/*"
      ],
      "Condition": {
        "StringLike": {
          "ec2:ResourceTag/CSIVolumeSnapshotName": "*",
          "ec2:ResourceTag/ebs.csi.aws.com/cluster": "true",
          "ec2:ResourceTag/kubernetes.io/cluster/<%= cluster_name %>": "owned"
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:CreateVolume"
      ],
      "Resource": "*",
      "Condition": {
        "StringLike": {
          "aws:RequestTag/CSIVolumeName": "*",
          "aws:RequestTag/ebs.csi.aws.com/cluster": "true",
          "aws:RequestTag/kubernetes.io/cluster/<%= cluster_name %>": "owned"
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:AttachVolume",
        "ec2:DetachVolume"
      ],
      "Resource": [
        "arn:aws:ec2:*:*:volume/*"
      ],
      "Condition": {
        "StringLike": {
          "ec2:ResourceTag/CSIVolumeName": "*",
          "ec2:ResourceTag/ebs.csi.aws.com/cluster": "true",
          "ec2:ResourceTag/kubernetes.io/cluster/<%= cluster_name %>": "owned"
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:AttachVolume",
        "ec2:DetachVolume"
      ],
      "Resource": [
        "arn:aws:ec2:*:*:instance/*"
      ],
      "Condition": {
        "StringLike": {
          "ec2:ResourceTag/kubernetes.io/cluster/<%= cluster_name %>": "owned"
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:ModifyVolume",
        "ec2:DeleteVolume"
      ],
      "Resource": "*",
      "Condition": {
        "StringLike": {
          "ec2:ResourceTag/CSIVolumeName": "*",
          "ec2:ResourceTag/ebs.csi.aws.com/cluster": "true",
          "ec2:ResourceTag/kubernetes.io/cluster/<%= cluster_name %>": "owned"
        }
      }
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:CreateSnapshot"
      ],
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": [
        "ec2:DeleteSnapshot"
      ],
      "Resource": "*",
      "Condition": {
        "StringLike": {
          "ec2:ResourceTag/CSIVolumeSnapshotName": "*",
          "ec2:ResourceTag/ebs.csi.aws.com/cluster": "true",
          "ec2:ResourceTag/kubernetes.io/cluster/<%= cluster_name %>": "owned"
        }
      }
    }
  ]
}