Cloud Run functions 提供两个产品版本：Cloud Run functions (第 1 代) 和通过Google Cloud Functions v2 API 创建的 Cloud Run functions 函数。如果您的组织想要限制只能使用一种版本来部署新函数，您可以使用限制条件constraints/cloudfunctions.restrictAllowedGenerations 定义一项新的组织政策。您可以使用此限制条件指定应用政策的文件夹或项目中允许或拒绝的世代（版本）。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-09-03。"],[[["\u003cp\u003eCloud Run functions have two versions, 1st gen and 2nd gen, and organizations can restrict new deployments to a specific version using organization policies.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003econstraints/cloudfunctions.restrictAllowedGenerations\u003c/code\u003e constraint allows specifying which Cloud Run function version (1stGen or 2ndGen) can be used for new deployments within a folder or project.\u003c/p\u003e\n"],["\u003cp\u003eSetting this restriction only applies to new function deployments; existing functions can still be redeployed regardless of the policy.\u003c/p\u003e\n"],["\u003cp\u003eTo create or modify organization policies, the account must have the \u003ccode\u003eroles/orgpolicy.policyAdmin\u003c/code\u003e role.\u003c/p\u003e\n"],["\u003cp\u003eYou can use the Google Cloud CLI to enforce these restrictions by using the \u003ccode\u003egcloud resource-manager org-policies allow cloudfunctions.restrictAllowedGenerations\u003c/code\u003e command.\u003c/p\u003e\n"]]],[],null,["# Restrict new deployments by product version\n===========================================\n\n| **Note:** In this document, \"Cloud Run functions (2nd gen)\" refers to Cloud Run functions created with the Google Cloud Functions v2 APIs.\n\nCloud Run functions offers two product versions:\nCloud Run functions (1st gen) and Cloud Run functions created through the\nGoogle Cloud Functions v2 APIs. If your organization wants to enforce a\nrestriction specifying that only one of the versions can be used to deploy new\nfunctions, you can define a new\n[organization policy](/resource-manager/docs/organization-policy/overview)\nwith the\n[constraint](/resource-manager/docs/organization-policy/overview#constraints)\n`constraints/cloudfunctions.restrictAllowedGenerations`. You use this constraint\nto specify the generation (version) you want to allow or deny in the folder or\nproject the policy is applied to.\n\nThe restriction will only apply to new functions being deployed for the first\ntime. You will still be able to redeploy existing functions even if they\ndon't comply with the policy.\n\nBefore you begin\n----------------\n\nTo create or change organization policies, your account must have the\nrole\n[`roles/orgpolicy.policyAdmin`](/resource-manager/docs/organization-policy/using-constraints#required-roles).\n\nUse a policy to set and enforce restrictions\n--------------------------------------------\n\nYou can use Google Cloud CLI to create a policy restricting new\nCloud Run functions from being deployed for the first time within a given\norganization to the specified environment.\n\nNote that setting a policy does not apply to existing functions. All functions\nthat were deployed before the policy can be redeployed, updated, or deleted\nwithout restriction.\n\nTo create a policy that restricts new Cloud Run functions, run the following command: \n\n```bash\ngcloud resource-manager org-policies \\\n allow cloudfunctions.restrictAllowedGenerations \\\n --organization=ORGANIZATION_NUMBER VERSION\n```\n\nwhere \u003cvar translate=\"no\"\u003eORGANIZATION_NUMBER\u003c/var\u003e is the number of the\norganization to which you want to apply the policy, and\n\u003cvar translate=\"no\"\u003eVERSION\u003c/var\u003e is the Cloud Run functions version that must be\nused for new deployments. \u003cvar translate=\"no\"\u003eVERSION\u003c/var\u003e can be one of the\nfollowing:\n\n- `1stGen`: Allow the use of Cloud Run functions (1st gen) only.\n- `2ndGen`: Allow the use of Cloud Run functions (2nd gen) only.\n- To explicitly allow both environments, specify `1stGen` and `2ndGen` together. By default, both environments are allowed when no policy is set.\n\n| **Note:** you can also set the policy on a project or folder by replacing the `--organization` flag with `--project=\u003cPROJECT_ID\u003e` or \\`--folder= respectively."]]
