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Se a chave raiz for comprometida ou se você optar por girar as chaves raiz periodicamente, use o recurso RotationJob para girar as chaves para uma nova chave raiz.
O papel de administrador de jobs de rotação do KMS. Para receber as permissões necessárias para
fazer a rotação de chaves, peça ao administrador do IAM da organização para conceder a você o papel de
administrador de jobs de rotação do KMS (kms-rotationjob-admin).
Alternar uma chave raiz
Para criar uma nova chave raiz e girar as chaves, siga estas etapas:
Crie um arquivo YAML e adicione o recurso RotationJob e o seguinte
conteúdo:
Substitua ROTATION_NAME por um nome para o job de rotação
por exemplo: rotate-job1.
Substitua ROOT_KEY_RESOURCE_NAME pelo nome da chave raiz
especificado no formato namespace/NAMESPACE/secrets/ROOT_KEY_NAME.
Por exemplo, namespaces/kms-system/secrets/ctm-root
Aplique o conteúdo do arquivo YAML ao KMS:
kubectlapply-fFILENAME.yaml
Substitua FILENAME pelo nome do arquivo YAML.
Depois de executar o comando, o KMS cria uma nova chave raiz e faz a rotação de todas as
chaves com a nova chave raiz.
Para verificar se a rotação de chaves raiz foi concluída, execute o seguinte comando:
kubectlgetrotationjobsROTATION_NAME
Substitua ROTATION_NAME pelo nome do job de rotação.
Depois de executar o comando, o status do job de rotação será
Completed se a operação for bem-sucedida.
Remova a anotação Done da chave raiz. Remover a anotação permite
girar a chave mais de uma vez. Seu operador de infraestrutura (IO) precisa
realizar esta etapa. Peça ao IO para executar o seguinte:
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Informações incorretas ou exemplo de código","incorrectInformationOrSampleCode","thumb-down"],["Não contém as informações/amostras de que eu preciso","missingTheInformationSamplesINeed","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2025-09-04 UTC."],[[["\u003cp\u003eRoot keys can be rotated to a new root key using the \u003ccode\u003eRotationJob\u003c/code\u003e resource if the current root key is compromised or needs periodic rotation.\u003c/p\u003e\n"],["\u003cp\u003eBefore rotating root keys, you must have \u003ccode\u003ekubectl\u003c/code\u003e configured to access the Management API server and possess the KMS Rotation Job Admin role.\u003c/p\u003e\n"],["\u003cp\u003eRotating a root key involves creating a \u003ccode\u003eRotationJob\u003c/code\u003e resource in a YAML file, applying the file to the KMS, and then verifying the job's completion.\u003c/p\u003e\n"],["\u003cp\u003eAfter a successful rotation, the \u003ccode\u003eDone\u003c/code\u003e annotation must be removed from the root key by an Infrastructure Operator to allow for future rotations.\u003c/p\u003e\n"]]],[],null,["# Rotate a root key\n\nIf your root key becomes compromised, or if you choose to periodically rotate\nroot keys, you can rotate your keys to a new root\nkey using the [`RotationJob`](/distributed-cloud/hosted/docs/latest/gdch/apis/service/kms/kms-api-overview#rotationjob)\nresource.\n\nRefer to the [KMS API overview](/distributed-cloud/hosted/docs/latest/gdch/apis/kms-api-overview) for details\non the KMS API and the [Key Management Service KRM API](/distributed-cloud/hosted/docs/latest/gdch/apis/kms-krm-api)\nto view the full API definition.\n\n### Before you begin\n\nBefore continuing, ensure you have the following:\n\n- The `kubectl` command configured to access the Management API server. To do this,\n [get a kubeconfig file](/distributed-cloud/hosted/docs/latest/gdch/resources/gdcloud-auth#get-kubeconfig)\n using the [gdcloud command-line interface (CLI)](/distributed-cloud/hosted/docs/latest/gdch/resources/gdcloud-overview).\n\n- The KMS Rotation Job Admin role. To get the permissions that you need to\n rotate keys, ask your Organization IAM Admin to grant you the KMS Rotation\n Job Admin (`kms-rotationjob-admin`) role.\n\nRotate a root key\n-----------------\n\nTo create a new root key and rotate your keys, complete the following steps:\n\n1. Create a YAML file, and add in the `RotationJob` resource and the following\n contents:\n\n apiVersion: \"kms.gdc.goog/v1\"\n kind: RotationJob\n metadata:\n name: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eROTATION_NAME\u003c/span\u003e\u003c/var\u003e\n spec:\n rootKeyResourceName: \u003cvar translate=\"no\"\u003e\u003cspan class=\"devsite-syntax-l devsite-syntax-l-Scalar devsite-syntax-l-Scalar-Plain\"\u003eROOT_KEY_RESOURCE_NAME\u003c/span\u003e\u003c/var\u003e\n\n Replace \u003cvar translate=\"no\"\u003eROTATION_NAME\u003c/var\u003e with a name for the rotation job\n --- for example: `rotate-job1`.\n\n Replace \u003cvar translate=\"no\"\u003eROOT_KEY_RESOURCE_NAME\u003c/var\u003e with the root key name\n specified in the form `namespace/`\u003cvar translate=\"no\"\u003eNAMESPACE\u003c/var\u003e`/secrets/`\u003cvar translate=\"no\"\u003eROOT_KEY_NAME\u003c/var\u003e\n\n For example, `namespaces/kms-system/secrets/ctm-root`.\n2. Apply the contents of the YAML file to the KMS:\n\n kubectl apply -f \u003cvar translate=\"no\"\u003eFILENAME\u003c/var\u003e.yaml\n\n Replace \u003cvar translate=\"no\"\u003eFILENAME\u003c/var\u003e with the name of the YAML file.\n\n After running the command, the KMS creates a new root key and rotates every\n key with the new root key.\n3. To verify the root key rotation is complete, run the following:\n\n kubectl get rotationjobs \u003cvar translate=\"no\"\u003eROTATION_NAME\u003c/var\u003e\n\n Replace \u003cvar translate=\"no\"\u003eROTATION_NAME\u003c/var\u003e with the name of the rotation job.\n\n After running the command, you see the status of the rotation job as\n `Completed` if successful.\n4. Remove the `Done` annotation from the root key. Removing the annotation lets\n you rotate the key more than once. Your Infrastructure Operator (IO) must\n perform this step. Ask your IO to run the following:\n\n kubectl annotate secret kms-key-\u003cvar translate=\"no\"\u003eROOT_KEY_NAME\u003c/var\u003e -n kms-system gdch.cluster.gke.io/rotation-status-"]]
