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Container-Optimized OS diuji dan memenuhi syarat untuk menjalankan berbagai workload container di Google Cloud. Aplikasi ini secara aktif di-patch dengan update keamanan (CVE) dan perbaikan bug untuk mengatasi masalah yang memengaruhi pengguna Google Cloud . Pengguna mendapatkan akses ke perbaikan ini melalui rilis image kami di project cos-cloud.
Dukungan image Container-Optimized OS tersedia untuk keluarga image yang Didukung Jangka Panjang (LTS) di project cos-cloud. Untuk mengetahui deskripsi kelompok image yang tersedia, lihat Skema pembuatan versi.
Komitmen dukungan berikut hanya berlaku untuk rangkaian image LTS kami.
Durasi dukungan
Sekitar dua kali setiap tahun, tim Container-Optimized OS merilis tonggak pencapaian Dukungan Jangka Panjang (LTS) pada kelompok image cos-[MILESTONE]-lts dan cos-arm64-[MILESTONE]-lts. Setelah
tonggak pencapaian diperkenalkan di kelompok LTS, tonggak pencapaian tersebut didukung selama 2 tahun.
Selama periode dukungan ini:
Tonggak pencapaian ini secara aktif di-patch untuk bug penting apa pun.
Milestone dipindai secara aktif untuk mendeteksi kerentanan keamanan, dan perbaikan keamanan diterapkan secara rutin.
Rilis baru yang berisi perbaikan bug dan keamanan dengan prioritas tinggi dirilis sesuai permintaan.
Rilis baru yang berisi perbaikan bug dan keamanan dengan prioritas sedang dan rendah dirilis setiap 3 bulan.
Untuk menjaga stabilitas, tidak ada fitur baru yang mengganggu diperkenalkan.
Semua perubahan pada gambar didokumentasikan di halaman
catatan rilis
khusus.
Status penghentian penggunaan
Di akhir periode dukungan tonggak pencapaian, seri cos-[MILESTONE]-lts
dan cos-arm64-[MILESTONE]-lts yang sesuai akan dihentikan. Secara khusus, kami menyetel
flag DEPRECATED pada gambar di
tonggak pencapaian tersebut dan gambar tersebut berhenti muncul dalam daftar gambar aktif di
project cos-cloud.
Gambar yang tidak digunakan lagi masih dapat diakses dan digunakan saat diakses langsung berdasarkan nama menggunakan images get API.
Namun, masalah apa pun pada gambar tersebut mungkin tidak diperbaiki atau hanya akan diperbaiki
di tonggak pencapaian yang lebih baru. Masalah yang dilaporkan terkait gambar yang tidak digunakan lagi hanya dapat diperbaiki di tonggak pencapaian gambar yang lebih baru. Untuk terus memiliki akses ke perbaikan bug dan patch keamanan, upgrade ke salah satu tonggak pencapaian aktif yang lebih baru.
[[["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 2025-08-19 UTC."],[[["\u003cp\u003eContainer-Optimized OS (COS) is designed and tested for container workloads on Google Cloud, receiving regular security and bug-fix updates through image releases.\u003c/p\u003e\n"],["\u003cp\u003eCOS offers Long Term Supported (LTS) image families in the \u003ccode\u003ecos-cloud\u003c/code\u003e project, with each LTS milestone supported for 2 years.\u003c/p\u003e\n"],["\u003cp\u003eDuring the support window, LTS milestones receive active patching for bugs, regular security vulnerability scans and fixes, and on-demand or quarterly releases with fixes, while refraining from introducing new breaking features.\u003c/p\u003e\n"],["\u003cp\u003eDeprecated LTS image families are marked with a \u003ccode\u003eDEPRECATED\u003c/code\u003e flag, preventing them from appearing in the active image list, and using the Image Family API with deprecated images will return errors.\u003c/p\u003e\n"],["\u003cp\u003eDeprecated images are still accessible through the \u003ccode\u003eimages get\u003c/code\u003e API, however issues may only be fixed in newer milestones, and users are advised to upgrade to active milestones to ensure continued bug fixes and security patches.\u003c/p\u003e\n"]]],[],null,["# Support policy\n\nContainer-Optimized OS is tested and qualified for running various container\nworkloads on Google Cloud. It is actively patched with security updates (CVEs)\nand bug-fixes to address issues that impact Google Cloud users. Users get access\nto these fixes via our image releases in the `cos-cloud` project.\n\nContainer-Optimized OS image support is available for our Long Term Supported (LTS)\nfamily of images in the `cos-cloud` project. For a description of available\nimage families, see [Versioning scheme](/container-optimized-os/docs/concepts/versioning#image_families).\nThe following support commitment applies only to our LTS family of images.\n\nSupport duration\n----------------\n\nApproximately twice each year, the\nContainer-Optimized OS team releases a Long Term Supported (LTS) milestone on\nits `cos-[MILESTONE]-lts` and `cos-arm64-[MILESTONE]-lts` image families. Once\na milestone is introduced on the LTS families, it is supported for **2 years**.\n\nDuring this support window:\n\n- The milestone is actively patched for any critical bugs.\n- The milestone is actively scanned for security vulnerabilities, and security fixes are applied on regular basis.\n- New releases containing high priority bug and security fixes are released on-demand.\n- New releases containing medium and low priority bug and security fixes are released every 3 months.\n- To maintain stability, no new breaking features are introduced.\n- All changes in the image are documented on a dedicated [release notes](/container-optimized-os/docs/release-notes#lts_image_families) page.\n\nDeprecation\n-----------\n\nAt the end of a milestone's support window, the corresponding `cos-[MILESTONE]-lts`\nand `cos-arm64-[MILESTONE]-lts` families are deprecated. Specifically, we set the\n[DEPRECATED flag](/compute/docs/reference/latest/images/deprecate) on images in\nthat milestone and those images stop appearing in the active list of images in\nthe `cos-cloud` project.\n| **Warning:** Any [Image Family API](/compute/docs/reference/rest/v1/images/getFromFamily) references to the deprecated image family will return errors and break any workflows depending on it. You should not use this API to create production instances.\n\nDeprecated images are still accessible and usable when accessed directly by name\nusing the [`images get` API](/compute/docs/reference/rest/v1/images/get).\nHowever, any issues with those images might not be fixed or will only be fixed\nin newer milestones. Issues reported against deprecated images may be fixed only\nin newer image milestones. To continue having access to bug fixes and security\npatches, upgrade to one of the newer active milestones.\n\nContact us\n----------\n\n- For technical support: Contact [Google Cloud support](/support)\n- For general questions:\n - StackOverflow: [google-container-os](http://stackoverflow.com/questions/tagged/google-container-os) tag\n - Mailing list for Compute Engine users: [gce-discussion](https://groups.google.com/forum/#!forum/gce-discussion)\n - Mailing list for Kubernetes Users: [kubernetes-users](https://groups.google.com/forum/#!forum/kubernetes-users)\n - Visit the Google Cloud [Slack community](https://googlecloud-community.slack.com/); [use this form to sign up](https://join.slack.com/t/googlecloud-community/shared_invite/zt-2mz6i6j8l-qMC13DEg6FAtGMH4wVytTA)."]]
