이 페이지에서는 Cloud Run 인스턴스의 실행 환경을 지정하는 방법을 설명합니다. Cloud Run 서비스는 기본적으로 실행 환경을 지정하지 않으므로, Cloud Run이 사용되는 기능에 따라 실행 환경을 선택합니다. 서비스의 실행 환경을 지정하지 않으면 Cloud Run이 1세대 또는 2세대 환경을 선택할 수 있습니다.
Cloud Run 작업은 2세대 실행 환경만 사용하며 작업에 대해 이를 변경할 수 없습니다.
서비스에 가장 적합한 환경을 선택하는 데 도움이 필요하면 실행 환경 개념 문서를 참조하세요.
필요한 역할
Cloud Run 서비스를 구성하고 배포하는 데 필요한 권한을 얻으려면 관리자에게 다음 IAM 역할을 부여해 달라고 요청하세요.
Cloud Run 서비스에 대한 Cloud Run 개발자(roles/run.developer) 역할
서비스 ID에 대한 서비스 계정 사용자(roles/iam.serviceAccountUser) 역할
IMAGE_URL: 컨테이너 이미지에 대한 참조(예: us-docker.pkg.dev/cloudrun/container/hello:latest). Artifact Registry를 사용하는 경우 저장소REPO_NAME이 이미 생성되어 있어야 합니다. URL의 형식은 LOCATION-docker.pkg.dev/PROJECT_ID/REPO_NAME/PATH:TAG입니다.
ENVIRONMENT: 원하는 실행 환경. 1세대의 경우 gen1 값을, 2세대의 경우 gen2 값을 지정합니다.
YAML
새 서비스를 만드는 경우에는 이 단계를 건너뜁니다.
기존 서비스를 업데이트하는 경우 YAML 구성을 다운로드합니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-07-24(UTC)"],[],[],null,["# Select an execution environment for services\n\nThis page describes how to specify the [execution environment](/run/docs/about-execution-environments) of\nCloud Run instances. Cloud Run services by default don't\nhave an execution environment specified, which means Cloud Run selects\nthe execution environment based on the features used. If you don't specify an\nexecution environment for your service, Cloud Run can select either the\nfirst generation or the second generation environment.\n\nNote that Cloud Run jobs only use the second generation\nexecution environment, and this cannot be changed for jobs.\n\nConsult the [execution environments](/run/docs/about-execution-environments) concept\ndocumentation for assistance in choosing the environment that is best for your\nservice.\n\nRequired roles\n--------------\n\n\nTo get the permissions that\nyou need to configure and deploy Cloud Run services,\n\nask your administrator to grant you the\nfollowing IAM roles:\n\n- [Cloud Run Developer](/iam/docs/roles-permissions/run#run.developer) (`roles/run.developer`) on the Cloud Run service\n- [Service Account User](/iam/docs/roles-permissions/iam#iam.serviceAccountUser) (`roles/iam.serviceAccountUser`) on the service identity\n\n\nIf you are deploying a [service](/run/docs/deploying-source-code#required_roles)\nor [function](/run/docs/deploy-functions#required-roles) from source code, you\nmust also have additional roles granted to you on your project and\nCloud Build service account.\n\nFor a list of IAM roles and permissions that are associated with\nCloud Run, see\n[Cloud Run IAM roles](/run/docs/reference/iam/roles)\nand [Cloud Run IAM permissions](/run/docs/reference/iam/permissions).\nIf your Cloud Run service interfaces with\nGoogle Cloud APIs, such as Cloud Client Libraries, see the\n[service identity configuration guide](/run/docs/configuring/services/service-identity).\nFor more information about granting roles, see\n[deployment permissions](/run/docs/reference/iam/roles#additional-configuration)\nand [manage access](/iam/docs/granting-changing-revoking-access).\n\nSet and update execution environment\n------------------------------------\n\nAny configuration change leads to the\ncreation of a new revision. Subsequent revisions will also automatically get\nthis configuration setting unless you make explicit updates to change it.\n\nThe default for Cloud Run services is *unspecified* , which means\nthat Cloud Run selects a suitable execution environment.\nAlternatively, you can specify an execution environment. To use second generation,\nyou must [specify at least 512 MiB of memory](/run/docs/configuring/services/memory-limits).\n\nYou can set the execution environment using the Google Cloud console, the gcloud\ncommand line, or a YAML file when you [create a new service](/run/docs/deploying#service) or\n[deploy a new revision](/run/docs/deploying#revision): \n\n### Console\n\n\n1. In the Google Cloud console, go to Cloud Run:\n\n [Go to Cloud Run](https://console.cloud.google.com/run)\n2. Select **Services** from the menu, and click **Deploy container** to\n configure a new service.\n If you are configuring an existing service, click the\n service, then click **Edit and deploy new revision**.\n\n3. If you are configuring a new service, fill out the initial service\n settings page, then click **Container(s), Volumes, Networking, Security** to expand the\n service configuration page.\n\n4. Click the **Container** tab.\n\n - Select the desired execution environment using the option buttons. Keep \"Default\" to let Cloud Run select a suitable execution environment.\n5. Click **Create** or **Deploy**.\n\n### gcloud\n\nYou can [update the execution environment](/sdk/gcloud/reference/run/services/update)\nfor a given service by using the following command:\n\n\u003cbr /\u003e\n\n```bash\ngcloud run services update SERVICE --execution-environment ENVIRONMENT\n```\n\n\u003cbr /\u003e\n\nReplace \u003cvar translate=\"no\"\u003eSERVICE\u003c/var\u003e with the name of your service and \u003cvar translate=\"no\"\u003eENVIRONMENT\u003c/var\u003e\nwith the desired execution environment. Specify the value `gen1` for first\ngeneration or `gen2` for second generation.\n\nYou can also set the execution environment during\n[deployment](/sdk/gcloud/reference/run/deploy) using the command:\n\n\u003cbr /\u003e\n\n```bash\ngcloud run deploy --image IMAGE_URL --execution-environment ENVIRONMENT\n```\n\n\u003cbr /\u003e\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003eIMAGE_URL\u003c/var\u003e: a reference to the container image, for example, `us-docker.pkg.dev/cloudrun/container/hello:latest`. If you use Artifact Registry, the [repository](/artifact-registry/docs/repositories/create-repos#docker) \u003cvar translate=\"no\"\u003eREPO_NAME\u003c/var\u003e must already be created. The URL follows the format of \u003cvar translate=\"no\"\u003eLOCATION\u003c/var\u003e`-docker.pkg.dev/`\u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e`/`\u003cvar translate=\"no\"\u003eREPO_NAME\u003c/var\u003e`/`\u003cvar translate=\"no\"\u003ePATH\u003c/var\u003e`:`\u003cvar translate=\"no\"\u003eTAG\u003c/var\u003e .\n- \u003cvar translate=\"no\"\u003eENVIRONMENT\u003c/var\u003e: the desired execution environment. Specify the value `gen1` for first generation or `gen2` for second generation.\n\n### YAML\n\n1. If you are creating a new service, skip this step.\n If you are updating an existing service, download its [YAML configuration](/run/docs/reference/yaml/v1):\n\n ```bash\n gcloud run services describe SERVICE --format export \u003e service.yaml\n ```\n2. set the `run.googleapis.com/execution-environment` annotation:\n\n ```yaml\n apiVersion: serving.knative.dev/v1\n kind: Service\n metadata:\n name: SERVICE\n spec:\n template:\n metadata:\n annotations:\n run.googleapis.com/execution-environment: ENVIRONMENT\n ```\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003eSERVICE\u003c/var\u003e: the name of your Cloud Run service.\n - \u003cvar translate=\"no\"\u003eENVIRONMENT\u003c/var\u003e: the selected execution environment. Specify the value `gen1` for first generation or `gen2` for second generation.\n\n Remove the `run.googleapis.com/execution-environment` annotation for the\n default behavior.\n3. Create or update the service using the following command:\n\n ```bash\n gcloud run services replace service.yaml\n ```\n\n### Terraform\n\n\u003cbr /\u003e\n\nTo learn how to apply or remove a Terraform configuration, see\n[Basic Terraform commands](/docs/terraform/basic-commands).\nAdd the following to a [`google_cloud_run_v2_service`](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/cloud_run_v2_service) resource in your Terraform configuration: \n\n\u003cbr /\u003e\n\n resource \"google_cloud_run_v2_service\" \"default\" {\n name = \"cloudrun-service-execution-environment\"\n location = \"\u003cvar translate=\"no\"\u003eREGION\u003c/var\u003e\"\n\n template {\n containers {\n image = \"us-docker.pkg.dev/cloudrun/container/hello\"\n }\n execution_environment = \"\u003cvar translate=\"no\"\u003eENVIRONMENT\u003c/var\u003e\"\n }\n }\n\nReplace the following:\n\n- \u003cvar translate=\"no\"\u003eREGION\u003c/var\u003e: the Google Cloud region. For example, `europe-west1`.\n- \u003cvar translate=\"no\"\u003eENVIRONMENT\u003c/var\u003e: `EXECUTION_ENVIRONMENT_GEN1` for first generation, or `EXECUTION_ENVIRONMENT_GEN2` for second generation.\n\nView Execution environment settings\n-----------------------------------\n\nTo view the current Execution environment settings for your\nCloud Run service: \n\n### Console\n\n1. In the Google Cloud console, go to Cloud Run:\n\n [Go to Cloud Run](https://console.cloud.google.com/run)\n2. Click the service you are interested in to open the **Service details**\n page.\n\n3. Click the **Revisions** tab.\n\n4. In the details panel at the right, the Execution environment setting\n is listed under the **Container** tab.\n\n### gcloud\n\n1. Use the following command:\n\n ```bash\n gcloud run services describe SERVICE\n ```\n2. Locate the Execution environment setting in the returned\n configuration."]]
