{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "ec2:DescribeImages",
        "ec2:DescribeSubnets",
        "ec2:RequestSpotInstances",
        "ec2:TerminateInstances",
        "ec2:DescribeInstanceStatus",
        "ec2:CreateTags",
        "ec2:RunInstances"
      ],
      "Resource": [
        "*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": "iam:PassRole",
      "Condition": {
        "StringEquals": {
          "iam:PassedToService": [
            "ec2.amazonaws.com",
            "ec2.amazonaws.com.cn"
          ]
        }
      },
      "Resource": [
        "*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "elasticloadbalancing:RegisterInstancesWithLoadBalancer"
      ],
      "Resource": [
        "arn:aws:elasticloadbalancing:*:*:loadbalancer/*"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "elasticloadbalancing:RegisterTargets"
      ],
      "Resource": [
        "arn:aws:elasticloadbalancing:*:*:*/*"
      ]
    }
  ]
}