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Version: 3.9

IAM Roles for Velero Kubernetes Service Accounts

note

Make sure that IRSA is enabled and amazon-eks-pod-identity-webhook is deployed according to the Associate IAM Roles With Service Accounts documentation.

Velero AWS plugin requires access to AWS resources. Follow the steps below to create a required role:

  1. Create AWS IAM Policy AWSIRSA<CLUSTER_NAME><VELERO_NAMESPACE>Velero_policy:

      {
          "Version": "2012-10-17",
          "Statement": [
              {
                  "Effect": "Allow",
                  "Action": [
                      "ec2:DescribeVolumes",
                      "ec2:DescribeSnapshots",
                      "ec2:CreateTags",
                      "ec2:CreateVolume",
                      "ec2:CreateSnapshot",
                      "ec2:DeleteSnapshot"
                  ],
                  "Resource": "*"
              },
              {
                  "Effect": "Allow",
                  "Action": [
                      "s3:GetObject",
                      "s3:DeleteObject",
                      "s3:PutObject",
                      "s3:AbortMultipartUpload",
                      "s3:ListMultipartUploadParts"
                  ],
                  "Resource": [
                      "arn:aws:s3:::velero-*/*"
                  ]
              },
              {
                  "Effect": "Allow",
                  "Action": [
                      "s3:ListBucket"
                  ],
                  "Resource": [
                      "arn:aws:s3:::velero-*"
                  ]
              }
          ]
      }

  2. Create AWS IAM Role AWSIRSA<CLUSTER_NAME><VELERO_NAMESPACE>Velero with trust relationships:

      {
        "Version": "2012-10-17",
        "Statement": [
          {
            "Effect": "Allow",
            "Principal": {
              "Federated": "arn:aws:iam::<AWS_ACCOUNT_ID>:oidc-provider/<OIDC_PROVIDER>"
            },
            "Action": "sts:AssumeRoleWithWebIdentity",
            "Condition": {
              "StringEquals": {
                "<OIDC_PROVIDER>:sub": "system:serviceaccount:<VELERO_NAMESPACE>:edp-velero"
             }
           }
         }
       ]
      }

  3. Attach the AWSIRSA<CLUSTER_NAME><VELERO_NAMESPACE>Velero_policy policy to the AWSIRSA<CLUSTER_NAME><VELERO_NAMESPACE>Velero role.

  4. Make sure that Amazon S3 bucket with name velero-<CLUSTER_NAME> exists.

  5. Provide key value eks.amazonaws.com/role-arn: "arn:aws:iam::<AWS_ACCOUNT_ID>:role/AWSIRSA‹CLUSTER_NAME›‹VELERO_NAMESPACE›Velero" into the serviceAccount.server.annotations parameter in values.yaml during the Velero Installation.