我正在尝试创建一个DMS(数据库迁移服务)实例,但是出现以下错误:
SYSTEM ERROR MESSAGE:The IAM Role arn:aws:iam::<account_id>:role/dms-vpc-role is not configured properly
我应该创建什么角色以及应该分配给谁?
答案 0 :(得分:3)
您将需要允许DMS担任角色:
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Principal": {
"Service": "dms.amazonaws.com"
},
"Action": "sts:AssumeRole"
}
]
}
aws iam create-role --role-name dms-vpc-role --assume-role-policy-document file:///tmp/dmsAssumeRolePolicyDocument.json
aws iam attach-role-policy --role-name dms-vpc-role --policy-arn arn:aws:iam::aws:policy/service-role/AmazonDMSVPCManagementRole
现在您可以继续在控制台中或使用awscli创建DMS实例
答案 1 :(得分:1)
好像他们改变了IAM角色一样,如果现在有人尝试这样做,最简单的解决方案是在AWS控制台中创建一个复制实例,并且dms-vpc-role将自动创建。
然后,您可以删除该“临时”实例并运行cloudformation / aws cli创建所需的实例。
如果要手动创建角色,则附加的策略必须为AmazonDMSVPCManagementRole
并包含以下权限:
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"ec2:CreateNetworkInterface",
"ec2:DescribeAvailabilityZones",
"ec2:DescribeInternetGateways",
"ec2:DescribeSecurityGroups",
"ec2:DescribeSubnets",
"ec2:DescribeVpcs",
"ec2:DeleteNetworkInterface",
"ec2:ModifyNetworkInterfaceAttribute"
],
"Resource": "*"
}
]
}