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Este documento explica como ativar o modo de teste.
Quando você ativa o modo de teste, a autorização binária permite que todas as imagens de contêiner sejam
implantadas, mesmo que essas imagens violem a política de autorização binária. As
mensagens de status de conformidade com a política são registradas nos registros de auditoria do Cloud.
É possível inspecionar o registro para determinar se as imagens foram
proibidas e realizar ações corretivas. Quando a configuração da política funciona como
você pretende, é possível desativar o modo de teste para ativar a aplicação da autorização binária.
As imagens que violam a política não podem ser implantadas.
É possível definir o modo de teste na regra padrão ou em uma regra específica.
Para testar o modo de teste, implante imagens que violem a política e visualize
eventos de modo de teste da autorização binária para o GKE,
Cloud Run,
ou o Google Distributed Cloud.
Desativar modo de teste
Para desativar o modo de teste, atualize a política desta maneira:
Console
Acesse a página "Autorização binária" no Console do Google Cloud.
[[["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 2025-08-18 UTC."],[[["\u003cp\u003eDry-run mode in Binary Authorization allows all container images to be deployed, regardless of policy violations, with policy compliance status logged in Cloud Audit Logs.\u003c/p\u003e\n"],["\u003cp\u003eEnabling dry-run mode can be done either through the Google Cloud console or via the \u003ccode\u003egcloud\u003c/code\u003e command-line tool, by modifying the Binary Authorization policy settings.\u003c/p\u003e\n"],["\u003cp\u003eYou can test dry-run mode by deploying images that violate the policy and then viewing the logged events for GKE, Cloud Run, or Google Distributed Cloud.\u003c/p\u003e\n"],["\u003cp\u003eDry-run mode can be disabled by updating the Binary Authorization policy in the Google Cloud console or through the \u003ccode\u003egcloud\u003c/code\u003e command-line tool, switching to enforced mode that blocks and logs violations.\u003c/p\u003e\n"]]],[],null,["# Enable dry-run mode\n\n| **Note:** This document or section includes references to one or more terms that Google considers disrespectful or offensive. The terms are used because they are keywords in the software that's described in the document. \n| The terms: `whitelist`\n\nThis document explains how to enable dry-run mode.\n\nWhen you enable dry-run mode, Binary Authorization allows all container images to be\ndeployed, even if those images violate the Binary Authorization policy. Policy\ncompliance status messages are logged to [Cloud Audit Logs](/logging/docs/audit).\nYou can inspect the log to determine whether the images would have been\ndisallowed and take corrective action. When the policy configuration works as\nyou intend, you can disable dry-run mode to enable Binary Authorization enforcement;\nimages that violate the policy are disallowed from being deployed.\n\nYou can set dry-run mode in the default rule or a specific rule.\n\nBefore you begin\n----------------\n\nTo use dry-run mode, [set up Binary Authorization for your platform](/binary-authorization/docs/set-up-platform).\n\nEnable dry run\n--------------\n\n| **Caution:** Enabling dry run in your default admission rule, as shown, allows all container images to be deployed, even if they violate the deployment policy.\n\nTo enable dry run, do the following: \n\n### Console\n\n1. Go to the Binary Authorization page in the Google Cloud console.\n\n [Go to Binary Authorization](https://console.cloud.google.com/security/binary-authorization/).\n2. Click **Edit Policy**.\n\n3. In **Default Rule** or a specific rule, select **Dry-run mode**.\n\n | **Note:** To demonstrate dry-run mode, you can also set the rule to **Disallow all images**. With this setting, all images violate the policy, are disallowed from being deployed, and the violations are logged.\n4. Click **Save Policy**.\n\n### gcloud\n\n1. Export the Binary Authorization policy to a YAML file:\n\n gcloud container binauthz policy export \u003e /tmp/policy.yaml\n\n2. In a text editor, set `enforcementMode` to `DRYRUN_AUDIT_LOG_ONLY` and\n save the file.\n\n | **Note:** To demonstrate dry-run mode, you can set `evaluationMode` to `ALWAYS_DENY`. With this setting, all images violate the policy, are disallowed from being deployed, and the violations are logged.\n3. To update the policy, import the file by executing the following command:\n\n gcloud container binauthz policy import /tmp/policy.yaml\n\n| **Note:** It can take a few minutes for the policy to take effect.\n\nTo test dry-run mode, deploy images that violate the policy and then view\ndry-run mode events from Binary Authorization for [GKE](/binary-authorization/docs/viewing-audit-logs#dry_run_events),\n[Cloud Run](/binary-authorization/docs/run/viewing-audit-logs-cloud-run#query_for_dry_run_events),\nor [Google Distributed Cloud](/binary-authorization/docs/viewing-on-prem-logs#view_dry_run_log_entries).\n\n### Disable dry-run mode\n\nTo disable dry-run mode, update your policy as follows: \n\n### Console\n\n1. Go to the Binary Authorization page in the Google Cloud console.\n\n [Go to Binary Authorization](https://console.cloud.google.com/security/binary-authorization/)\n2. Click **Edit Policy**.\n\n3. In **Default Rule** or a specific rule, clear **Dry-run mode**.\n\n4. Click **Save Policy**.\n\n### gcloud\n\n1. Export the Binary Authorization policy:\n\n gcloud container binauthz policy export \u003e /tmp/policy.yaml\n\n2. In a text editor, set `enforcementMode` to\n `ENFORCED_BLOCK_AND_AUDIT_LOG` and save the file.\n\n3. To update the policy, import the file by executing the following\n command:\n\n gcloud container binauthz policy import /tmp/policy.yaml\n\n| **Note:** It can take a few minutes for the policy to take effect.\n\nWhat's next\n-----------\n\n- View dry-run mode events from Binary Authorization for [GKE](/binary-authorization/docs/viewing-audit-logs#dry_run_events) in Cloud Audit Logs.\n- View dry-run mode events from Binary Authorization for [Cloud Run](/binary-authorization/docs/run/viewing-audit-logs-cloud-run#query_for_dry_run_events) in Cloud Audit Logs.\n- View dry-run mode events from Binary Authorization for [Distributed Cloud](/binary-authorization/docs/viewing-on-prem-logs#view_dry_run_log_entries) in Cloud Audit Logs."]]
