小编Mar*_*arc的帖子

我试图在js处理程序中获取ssm参数，如下所示：

module.exports.post = (event, context, callback) => {

  var params = {
  Name: 'myParameter',  
  WithDecryption: true || false
};

ssm.getParameter(params, function(err, data) {
  if (err)   console.log(err, err.stack);   
  else       console.log(data);        
});


};

并且我在serverless.yml文件中添加了以下权限角色

iamRoleStatements:
  - Effect: Allow
    Action:
      - ssm:GetParameters
      - ssm:GetParameter
      - ssm:DescribeParameters
      - kms:Encrypt
      - kms:Decrypt
    Resource: "*"

使用CLI我可以成功执行 aws ssm get-parameter --names myParameter

但是当我调用该函数时，我在cloudWatch中收到以下错误

AccessDeniedException：用户：myUser无权执行：资源：myResource / myParameter上的ssm：GetParameter

我试图使用getParameters函数，获取确切的名称资源，但仍然是相同的错误消息。

任何帮助将非常感激。

我正在尝试使用 terraform 配置 ECS 集群，在我创建 ecs 服务之前，一切似乎都运行良好：

resource "aws_ecs_service" "ecs-service" {
  name            = "ecs-service"
  iam_role        = "${aws_iam_role.ecs-service-role.name}"
  cluster         = "${aws_ecs_cluster.ecs-cluster.id}"
  task_definition = "${aws_ecs_task_definition.my_cluster.family}"
  desired_count   = 1

  load_balancer {
    target_group_arn  = "${aws_alb_target_group.ecs-target-group.arn}"
    container_port    = 80
    container_name    = "my_cluster"
  }
}

IAM 角色是：

resource "aws_iam_role" "ecs-service-role" {
  name = "ecs-service-role"

  assume_role_policy = <<EOF
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Action": "sts:AssumeRole",
      "Principal": {
        "Service": "ec2.amazonaws.com"
      },
      "Effect": "Allow",
      "Sid": ""
    }
  ]
}
EOF
}

resource "aws_iam_role_policy_attachment" "ecs-service-role-attachment" {
    role       = "${aws_iam_role.ecs-service-role.name}" …