Java 8 telah mencapai akhir dukungan
dan akan dihentikan penggunaannya
pada 31 Januari 2026. Setelah penghentian penggunaan, Anda tidak akan dapat men-deploy aplikasi Java 8, meskipun organisasi Anda sebelumnya menggunakan kebijakan organisasi untuk mengaktifkan kembali deployment runtime lama. Aplikasi Java 8 yang ada akan terus berjalan dan menerima traffic setelah
tanggal penghentiannya. Sebaiknya Anda bermigrasi ke versi Java terbaru yang didukung.
Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Selain akun layanan default App Engine, lingkungan standar App Engine menyertakan App Engine standard environment service agent. Agen layanan memungkinkan project Google Cloud Anda berinteraksi dengan resource aplikasi Anda secara terpisah dari layanan Google Cloud lainnya.
Google secara otomatis membuat akun ini saat Anda men-deploy aplikasi pertama project ke lingkungan standar App Engine menggunakan alat App Engine, seperti perintah gcloud app deploy.
Agen layanan tidak tercantum di halaman Akun Layanan di konsol Google Cloud dan memiliki batasan berikut:
Jangan cabut peran yang telah diberikan ke agen layanan.
Di pojok kanan atas halaman Permission, centang kotak Include Google-provided role grants.
Dalam daftar Principal, cari ID agen layanan lingkungan standar App Engine, yang menggunakan ID service-PROJECT_NUMBER@gcp-gae-service..
Pastikan agen layanan telah diberi peran App Engine standard environment Service Agent.
Peran Agen Layanan
Agen layanan memiliki peran Agen Layanan lingkungan standar App Engine.
Peran ini mencakup serangkaian izin yang diperlukan oleh lingkungan standar Java 8 untuk
mengelola aplikasi lingkungan standar Anda. Misalnya,
peran ini mencakup izin untuk melakukan tugas berikut:
Mendapatkan token akses untuk instance App Engine agar dapat mengakses resource Google Cloud lain, seperti bucket Cloud Storage.
Menggunakan Blobstore API dari layanan paket lama App Engine.
Peran App Engine standard environment service agent disediakan untuk agen layanan. Jangan berikan peran IAM ini ke akun lain, karena izin yang disertakan oleh peran tersebut dapat berubah tanpa pemberitahuan.
Memulihkan agen layanan yang telah dihapus
Jika Anda tidak sengaja menghapus App Engine standard environment service agent, pulihkan agen tersebut dengan melakukan langkah-langkah berikut:
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-04 UTC."],[[["\u003cp\u003eThe App Engine standard environment includes a service agent that allows your Google Cloud project to interact with your app's resources separately from other services.\u003c/p\u003e\n"],["\u003cp\u003eThis service agent is automatically created upon the first deployment of an app to the App Engine standard environment using App Engine tooling.\u003c/p\u003e\n"],["\u003cp\u003eThe service agent is not listed on the Service Accounts page and should not have its granted roles revoked, nor should the associated role be granted to other accounts.\u003c/p\u003e\n"],["\u003cp\u003eThe service agent has a specific role, the "App Engine standard environment Service Agent" role, which is essential for managing standard environment apps and grants permissions for tasks like accessing Google Cloud resources.\u003c/p\u003e\n"],["\u003cp\u003eIf the service agent is accidentally deleted, it can be restored by adding a new principal using the specified service agent ID and assigning it the "App Engine standard environment Service Agent" role.\u003c/p\u003e\n"]]],[],null,["# The App Engine standard environment service agent\n\nIn addition to the [App Engine default service\naccount](/appengine/docs/legacy/standard/java/service-account), the\nApp Engine standard environment includes a *App Engine standard environment service agent*. The service agent\nenables your Google Cloud project to interact with the resources of your app\nseparately from other Google Cloud services.\n\nGoogle automatically creates this account when you deploy a project's first app\nto the App Engine standard environment using App Engine tooling,\nsuch as the `gcloud app deploy` command.\n\nThe service agent is not listed on the Service\nAccounts page of the Google Cloud console and has the following restrictions:\n\n- Do not revoke the roles that are granted to the service agent.\n- Do not grant the related [App Engine standard environment service agent\n role](#service_agent_role) to any other account because the permissions that the role includes can change without notice.\n\n| **Warning:** Removing the service agent removes the binding for the service agent from your Google Cloud project. If you remove the binding or change the permissions for the service agent, any deployment to your app in the standard environment might fail.\n\nVerifying the App Engine standard environment service agent\n-----------------------------------------------------------\n\nTo verify that the service agent exists\nin your Google Cloud project, perform the following steps:\n\n1. Open the Google Cloud console:\n\n [Go to the Permissions\n page](https://console.cloud.google.com/iam-admin/iam)\n2. In the upper-right corner of the **Permissions** page, select the\n **Include Google-provided role grants** checkbox.\n\n3. In the **Principals** list, locate the ID of the App Engine standard environment service\n agent, which uses the ID \n\n `service-`\u003cvar translate=\"no\"\u003ePROJECT_NUMBER\u003c/var\u003e`@gcp-gae-service.iam.gserviceaccount.com`.\n\n4. Verify that the service agent has been\n granted the **App Engine standard environment Service Agent** role.\n\nService Agent role\n------------------\n\nThe service agent has the\n[App Engine standard environment Service Agent role](/iam/docs/understanding-roles#appengine.serviceAgent).\nThe role includes a set of permissions needed by Java 8 standard environment to\nmanage your standard environment apps. For example,\nthis role includes permissions to perform the following tasks:\n\n- Get an access token for App Engine instances to access other Google Cloud resources, such as a Cloud Storage bucket.\n- Use the [Blobstore API](/appengine/docs/legacy/standard/java/blobstore) from App Engine legacy bundled services.\n\nThe App Engine standard environment Service Agent role is reserved for the\nservice agent. Do not grant this\n[IAM role](/iam/docs/overview#roles) to any other account, because the\npermissions that the role includes can change without notice.\n\nRestoring a deleted service agent\n---------------------------------\n\nIf you accidentally delete the App Engine standard environment service agent,\nrestore it by performing the following steps:\n\n1. Open the Google Cloud console:\n\n [Go to the Permissions\n page](https://console.cloud.google.com/iam-admin/iam)\n2. Click **Add**.\n\n3. Enter the service agent ID using the format \n\n `service-`\u003cvar translate=\"no\"\u003ePROJECT_NUMBER\u003c/var\u003e`@gcp-gae-service.iam.gserviceaccount.com`.\n\n4. Select the **App Engine standard environment Service Agent** role.\n\n5. Click **Save**."]]
