【发布时间】:2020-02-15 08:24:58
【问题描述】:
我有一个 AWS 帐号列表,我想动态地使用它来构建 AWS 策略。这是我的例子:
resource "aws_s3_bucket" "splunk-config-bucket" {
bucket = "${var.config_bucket_name}"
force_destroy = true
server_side_encryption_configuration {
rule {
apply_server_side_encryption_by_default {
kms_master_key_id = "${data.aws_kms_alias.kms_name.arn}"
sse_algorithm = "aws:kms"
}
}
}
tags = {
Product = "Splunk - AWS Config Logs"
Service = "Security"
}
lifecycle_rule {
id = "log"
enabled = true
prefix = "*"
transition {
days = 7
storage_class = "GLACIER"
}
expiration {
days = 14
}
}
policy = <<POLICY
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AWSConfigAclCheck20150319",
"Effect": "Allow",
"Principal": {
"Service": "config.amazonaws.com"
},
"Action": "s3:GetBucketAcl",
"Resource": "arn:aws:s3:::${var.config_bucket_name}"
},
{
"Sid": "AWSConfigWrite20150319",
"Effect": "Allow",
"Principal": {
"Service": "config.amazonaws.com"
},
"Action": "s3:PutObject",
"Resource": [
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*”,
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*",
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*",
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*",
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*",
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*",
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*",
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*",
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*",
"arn:aws:s3:::${var.config_bucket_name}/AWSLogs/123456789/*"
],
"Condition": {
"StringEquals": {
"s3:x-amz-acl": "bucket-owner-full-control"
}
}
}
]
}
POLICY
}
resource "aws_s3_bucket_notification" "configlogs_bucketnotification" {
bucket = "${var.config_bucket_name}"
queue {
queue_arn = "${aws_sqs_queue.splunk_configlogs_sqs_queue.arn}"
events = ["s3:ObjectCreated:*"]
}
}
我在 envs.json 文件中有一个帐号列表,如下所示:
{
"accounts": [
"1234567890",
"0987654321",
"1029384756",
"6574839201",
"0192837465"
]
}
我正在尝试使用 AWS 帐号的动态列表生成策略。我们正试图摆脱对帐号的硬编码,并将其从我们拥有的“集中配置”项目中提取出来。
这是我尝试过的:
变量.tf:
locals {
accounts = jsondecode(file("../configuration/envs.json")).accounts
}
Config.tf
"Principal": {
"Service": "config.amazonaws.com"
},
"Action": "s3:PutObject",
"Resource": ${jsonencode(formatlist("arn:aws:s3:::${var.config_bucket_name}/AWSLogs/%s/*", local.accounts))}
"Condition": {
当我运行“terraform plan”时,这给了我以下输出:
Error: "policy" contains an invalid JSON: invalid character '"' after object key:value pair
on central_config.tf line 2, in resource "aws_s3_bucket" "splunk-config-bucket":
2: resource "aws_s3_bucket" "splunk-config-bucket" {
我也试过这个:
变量.tf
locals {
accounts = jsondecode(file("../configuration/envs.json")).accounts
}
output "example" {
value = jsonencode(formatlist("arn:aws:s3:::${var.config_bucket_name}/AWS/AWSLogs/%s/*", local.accounts))
}
config.tf
"Principal": {
"Service": "config.amazonaws.com"
},
"Action": "s3:PutObject",
"Resource": ${local.accounts.output.value}
"Condition": {
"StringEquals": {
"s3:x-amz-acl": "bucket-owner-full-control"
}
这是我得到的输出:
Error: Unsupported attribute
on central_config.tf line 60, in resource "aws_s3_bucket" "splunk-config-bucket":
60: "Resource": ${local.accounts.output.value}
|----------------
| local.accounts is tuple with 35 elements
This value does not have any attributes.
谢谢,
【问题讨论】:
-
您是否正在寻找类似于此处描述的内容?我不使用 AWS,所以我需要更多的东西来继续。 learn.hashicorp.com/terraform/aws/iam-policy
-
嘿- 感谢您的参与,我添加了更多详细信息。谢谢你:)
标签: amazon-web-services terraform amazon-iam terraform-provider-aws