Difference between revisions of "Terraform resource: aws kms key"

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<code>[[aws_kms_key]]</code> https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_key
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* <code>[[deletion_window_in_days]]</code>: https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_key#deletion_window_in_days safety measure to delay key deletion, this waiting can be defined between 7 and 30 days
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== Official example ==
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resource "aws_kms_key" "a" {
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  description            = "KMS key 1"
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  [[deletion_window_in_days]] = 10
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}
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== Multi region official example ==
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<pre>
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data "aws_caller_identity" "current" {}
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resource "aws_kms_key" "example" {
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  description            = "An example multi-Region primary key"
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  multi_region            = true
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  enable_key_rotation    = true
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  deletion_window_in_days = 10
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  policy = jsonencode({
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    Version = "2012-10-17"
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    Id      = "key-default-1"
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    Statement = [
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      {
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        Sid    = "Enable IAM User Permissions"
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        Effect = "Allow"
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        Principal = {
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          AWS = "arn:aws:iam::${data.aws_caller_identity.current.account_id}:root"
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        },
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        Action  = "kms:*"
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        Resource = "*"
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      },
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      {
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        Sid    = "Allow administration of the key"
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        Effect = "Allow"
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        Principal = {
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          AWS = "arn:aws:iam::${data.aws_caller_identity.current.account_id}:user/Alice"
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        },
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        Action = [
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          "kms:ReplicateKey",
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          "kms:Create*",
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          "kms:Describe*",
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          "kms:Enable*",
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          "kms:List*",
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          "kms:Put*",
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          "kms:Update*",
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          "kms:Revoke*",
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          "kms:Disable*",
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          "kms:Get*",
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          "kms:Delete*",
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          "kms:ScheduleKeyDeletion",
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          "kms:CancelKeyDeletion"
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        ],
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        Resource = "*"
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      },
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      {
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        Sid    = "Allow use of the key"
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        Effect = "Allow"
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        Principal = {
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          AWS = "arn:aws:iam::${data.aws_caller_identity.current.account_id}:user/Bob"
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        },
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        Action = [
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          "kms:DescribeKey",
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          "kms:Encrypt",
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          "kms:Decrypt",
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          "kms:ReEncrypt*",
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          "kms:GenerateDataKey",
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          "kms:GenerateDataKeyWithoutPlaintext"
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        ],
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        Resource = "*"
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      }
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    ]
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  })
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}
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</pre>
  
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* https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_key
 
  
 
* <code>[[key_id]]</code>
 
* <code>[[key_id]]</code>
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* <code>[[policy]]</code> (optional) https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_key#policy
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== Errors ==
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* <code>[[Error: MalformedPolicyDocumentException: Policy contains a statement with one or more invalid principals.]]</code>
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* <code>[[Error: "kms_key_id" (arn:::aws) is an invalid ARN: arn: not enough sections]]</code>
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* <code>[[Error: updating KMS Key]]</code>
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== Related ==
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* <code>[[aws_kms_alias]]</code>
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* [[Terraform EKS module]]
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* [[execute_command_configuration]]
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* <code>[[kms:]]</code>
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* <code>[[aws_kms_replica_key]]</code>
  
 
== See also ==
 
== See also ==
−
* {{KMS}}
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* {{aws_kms_key}}
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* {{terraform aws resources}}
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* {{terraform KMS}}
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* {{AWS KMS}}
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[[Category:Terraform]]
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[[Category:AWS]]

Latest revision as of 14:17, 1 August 2024

aws_kms_key https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/kms_key


Official example[edit]

resource "aws_kms_key" "a" {
  description             = "KMS key 1"
  deletion_window_in_days = 10
}


Multi region official example[edit]

data "aws_caller_identity" "current" {}

resource "aws_kms_key" "example" {
  description             = "An example multi-Region primary key"
  multi_region            = true
  enable_key_rotation     = true
  deletion_window_in_days = 10
  policy = jsonencode({
    Version = "2012-10-17"
    Id      = "key-default-1"
    Statement = [
      {
        Sid    = "Enable IAM User Permissions"
        Effect = "Allow"
        Principal = {
          AWS = "arn:aws:iam::${data.aws_caller_identity.current.account_id}:root"
        },
        Action   = "kms:*"
        Resource = "*"
      },
      {
        Sid    = "Allow administration of the key"
        Effect = "Allow"
        Principal = {
          AWS = "arn:aws:iam::${data.aws_caller_identity.current.account_id}:user/Alice"
        },
        Action = [
          "kms:ReplicateKey",
          "kms:Create*",
          "kms:Describe*",
          "kms:Enable*",
          "kms:List*",
          "kms:Put*",
          "kms:Update*",
          "kms:Revoke*",
          "kms:Disable*",
          "kms:Get*",
          "kms:Delete*",
          "kms:ScheduleKeyDeletion",
          "kms:CancelKeyDeletion"
        ],
        Resource = "*"
      },
      {
        Sid    = "Allow use of the key"
        Effect = "Allow"
        Principal = {
          AWS = "arn:aws:iam::${data.aws_caller_identity.current.account_id}:user/Bob"
        },
        Action = [
          "kms:DescribeKey",
          "kms:Encrypt",
          "kms:Decrypt",
          "kms:ReEncrypt*",
          "kms:GenerateDataKey",
          "kms:GenerateDataKeyWithoutPlaintext"
        ],
        Resource = "*"
      }
    ]
  })
}


Errors[edit]

Related[edit]

See also[edit]

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