בטבלה הבאה מופיע סיכום של מהדורות מערכת ההפעלה שמותאמת לקונטיינרים שזמינות ב-Compute Engine:
ציוני דרך פעילים
| גרסת OS | פרויקט תמונות | משפחת תמונות x86 | משפחת תמונות של זרועות | נוצר על ידי | סיום התמיכה | נתוני גרסה |
|---|---|---|---|---|---|---|
| COS 138 DEV | cos-cloud |
cos-dev |
cos-arm64-dev |
עדיין לא הוגדר | dev | |
| COS 133 BETA | cos-cloud |
cos-beta |
cos-arm64-beta |
עדיין לא הוגדר | milestone 133 | |
| COS 129 LTS | cos-cloud |
cos-129-lts |
cos-arm64-129-lts |
יולי 2028 | milestone 129 | |
| COS 125 LTS | cos-cloud |
cos-125-lts |
cos-arm64-125-lts |
פברואר 2028 | milestone 125 | |
| COS 121 LTS | cos-cloud |
cos-121-lts |
cos-arm64-121-lts |
מרץ 2027 | milestone 121 | |
| COS 117 LTS | cos-cloud |
cos-117-lts |
cos-arm64-117-lts |
ספטמבר 2026 | milestone 117 |
אבני דרך שהוצאו משימוש
| גרסת OS | פרויקט תמונות | משפחת תמונות x86 | משפחת תמונות של זרועות | נוצר על ידי | תאריך הפסקת התמיכה | נתוני גרסה |
|---|---|---|---|---|---|---|
| COS 113 LTS | cos-cloud |
cos-113-lts |
cos-arm64-113-lts |
מרץ 2026 | milestone 113 | |
| COS 109 LTS | cos-cloud |
cos-109-lts |
cos-arm64-109-lts |
ספטמבר 2025 | milestone 109 | |
| COS 105 LTS | cos-cloud |
cos-105-lts |
cos-arm64-105-lts |
מרץ 2025 | milestone 105 | |
| COS 101 LTS | cos-cloud |
cos-101-lts |
N/A |
אוקטובר 2024 | milestone 101 | |
| COS 97 LTS | cos-cloud |
cos-97-lts |
N/A |
אפריל 2024 | milestone 97 | |
| COS 93 LTS | cos-cloud |
cos-93-lts |
N/A |
אוקטובר 2023 | milestone 93 | |
| COS 89 LTS | cos-cloud |
cos-89-lts |
N/A |
מרץ 2023 | milestone 89 | |
| COS 85 LTS | cos-cloud |
cos-85-lts |
N/A |
ספטמבר 2022 | milestone 85 | |
| COS 81 LTS | cos-cloud |
cos-81-lts |
N/A |
ספטמבר 20211 | milestone 81 | |
| COS 77 LTS | cos-cloud |
cos-77-lts |
N/A |
אפריל 20211 | milestone 77 | |
| COS 73 LTS | cos-cloud |
cos-73-lts |
N/A |
יוני 2020 | milestone 73 | |
| COS 69 LTS | cos-cloud |
cos-69-lts |
N/A |
דצמבר 2019 | milestone 69 |
הערות מוצר של גרסת פיתוח
הערות לגבי גרסאות שקשורות לאבן הדרך שנמצאת בפיתוח מופיעות בדף הערות לגבי גרסאות פיתוח.
נתוני גרסה שקשורים ל-cos-dev לפני M93 מופיעים בדף נתוני גרסה של גרסאות קודמות.
יומן שינויים
cos-89-16108-470-1
Date: Jun 24, 2021 Kernel: COS-5.4.120 Kubernetes: v1.20.5 Docker: v20.10.3 Containerd: v1.4.4 Default GPU Driver: v450.119.04 Changelog (vs 89-16108-403-51): * LTS Refresh Release. * Upgraded dev-db/sqlite to v3.34.1. This resolves CVE-2021-20227. * Upgraded app-arch/tar to v1.34. This resolves CVE-2021-20193. * Upgraded dev-vcs/git to v2.29.3. This resolves CVE-2021-21300. * Updated the Linux kernel to v5.4.120. This resolves CVE-2021-31916 and CVE-2021-31829. * Updated kubernetes to v1.20.5. * Updated containerd to v1.4.4. This resolves CVE-2021-21334. * Upgraded Google OS Config Agent(aka VMManager) to version 20210607.00. * Fixed CVE-2021-3537 and CVE-2020-24977 in dev-libs/libxml2. * Automatically mount OEM partition if it is sealed.
cos-dev-93-16509-0-0
Date: Jun 21, 2021 Kernel: COS-5.10.44 Kubernetes: v1.20.5 Docker: v20.10.6 Containerd: v1.4.4 Default GPU Driver: v450.119.04 Changelog (vs 93-16482-0-0): * Updated the Linux kernel to v5.10.44. * Set kernel config flag to enable dump capture kernel for ARM64. * Runtime sysctl: * Changed: fs.epoll.max_user_watches: 1668321 -> 1668341 * Changed: fs.file-max: 814309 -> 814308
cos-89-16108-403-51
Date: Jun 21, 2021 Kernel: COS-5.4.104 Kubernetes: v1.20.2 Docker: v20.10.3 Containerd: v1.4.3 Default GPU Driver: v450.119.04 Changelog (vs 89-16108-403-47): * Fixed a memory leak in the GVE kernel driver.
cos-85-13310-1260-26
Date: Jun 21, 2021 Kernel: COS-5.4.109 Kubernetes: v1.18.15 Docker: v19.03.15 Containerd: v1.4.3 Default GPU Driver: v450.51.06 Changelog (vs 85-13310-1260-23): * Fixed a memory leak in the GVE kernel driver. * Fixed a low network bandwidth issue in the Linux kernel.
cos-89-16108-403-47
Date: Jun 14, 2021 Kernel: COS-5.4.104 Kubernetes: v1.20.2 Docker: v20.10.3 Containerd: v1.4.3 Default GPU Driver: v450.119.04 Changelog (vs 89-16108-403-46): * Fixed a network regression on single-core systems when using the GVE network interface.
cos-85-13310-1260-23
Date: Jun 14, 2021 Kernel: COS-5.4.109 Kubernetes: v1.18.15 Docker: v19.03.15 Containerd: v1.4.3 Default GPU Driver: v450.51.06 Changelog (vs 85-13310-1260-22): * Fixed a network regression on single-core systems when using the GVE network interface.
cos-dev-93-16482-0-0
Date: Jun 09, 2021 Kernel: COS-5.10.42 Kubernetes: v1.20.5 Docker: v20.10.6 Containerd: v1.4.4 Default GPU Driver: v450.119.04 Changelog (vs 93-16442-0-0): * Upgraded Google OS Config Agent (VMManager) to version 20210607.00. * Upgraded cloud-init to v21.2. * Upgraded the Linux kernel to v5.10.42. * Updated runc to v1.0.0_rc95. This resolves CVE-2021-30465. * Stackdriver logs now record Docker container names by default. * As a result of the kernel upgrade, the following sysctl changes occurred: * Added: kernel.hung_task_all_cpu_backtrace: 0 * Added: kernel.oops_all_cpu_backtrace: 0 * Added: kernel.sched_deadline_period_max_us: 4194304 * Added: kernel.sched_deadline_period_min_us: 100 * Added: net.ipv4.ip_autobind_reuse: 0 * Added: net.ipv4.nexthop_compat_mode: 1 * Added: net.ipv4.tcp_comp_sack_slack_ns: 100000 * Added: net.ipv4.tcp_no_ssthresh_metrics_save: 1 * Added: net.ipv4.tcp_reflect_tos: 0 * Added: net.ipv6.conf.all.rpl_seg_enabled: 0 * Added: net.ipv6.conf.default.rpl_seg_enabled: 0 * Added: net.ipv6.conf.docker0.rpl_seg_enabled: 0 * Added: net.ipv6.conf.eth0.rpl_seg_enabled: 0 * Added: net.ipv6.conf.lo.rpl_seg_enabled: 0 * Added: user.max_time_namespaces: 31820 * Added: vm.compaction_proactiveness: 20 * Added: vm.page_lock_unfairness: 5 * Changed: fs.epoll.max_user_watches: 1668751 -> 1668321 * Changed: fs.file-max: 814576 -> 814309 * Changed: kernel.cap_last_cap: 37 -> 40 * Changed: kernel.threads-max: 63658 -> 63641 * Changed: kernel.usermodehelper.bset: 4294967295 63 -> 4294967295 511 * Changed: kernel.usermodehelper.inheritable: 4294967295 63 -> 4294967295 511 * Changed: net.core.bpf_jit_kallsyms: 0 -> 1 * Changed: net.ipv4.tcp_mem: 94299 125733 188598 -> 94275 125700 188550 * Changed: net.ipv4.udp_mem: 188598 251466 377196 -> 188550 251401 377100 * Changed: user.max_cgroup_namespaces: 31829 -> 31820 * Changed: user.max_ipc_namespaces: 31829 -> 31820 * Changed: user.max_mnt_namespaces: 31829 -> 31820 * Changed: user.max_net_namespaces: 31829 -> 31820 * Changed: user.max_pid_namespaces: 31829 -> 31820 * Changed: user.max_user_namespaces: 31829 -> 31820 * Changed: user.max_uts_namespaces: 31829 -> 31820 * Deleted: kernel.random.read_wakeup_threshold: 64
cos-85-13310-1260-22
Date: Jun 09, 2021 Kernel: COS-5.4.109 Kubernetes: v1.18.15 Docker: v19.03.15 Containerd: v1.4.3 Default GPU Driver: v450.51.06 Changelog (vs 85-13310-1260-17): * Fixed a network regression on multi-core systems when using the GVE network interface. * Updated runc to v1.0.0_rc95. This resolves CVE-2021-30465.
cos-89-16108-403-46
Date: Jun 08, 2021 Kernel: COS-5.4.104 Kubernetes: v1.20.2 Docker: v20.10.3 Containerd: v1.4.3 Default GPU Driver: v450.119.04 Changelog (vs 89-16108-403-42): * Fixed a low network bandwidth issue in the Linux kernel. * Updated runc to v1.0.0_rc95. This resolves CVE-2021-30465.
cos-81-12871-1290-12
Date: Jun 08, 2021 Kernel: COS-4.19.188 Kubernetes: v1.17.17 Docker: v19.03.15 Containerd: v1.3.9 Changelog (vs 81-12871-1290-11): * Updated runc to v1.0.0_rc95. This resolves CVE-2021-30465.
cos-89-16108-403-42
Date: Jun 07, 2021 Kernel: COS-5.4.104 Kubernetes: v1.20.2 Docker: v20.10.3 Containerd: v1.4.3 Default GPU Driver: v450.119.04 Changelog (vs 89-16108-403-26): * Upgraded the default GPU drver version to 450.119.04. * Fixed a network regression on multi-core systems when using the GVE network interface. * Fixed CPU usage for workloads with heavy page cache usage.
cos-85-13310-1260-17
Date: Jun 07, 2021 Kernel: COS-5.4.109 Kubernetes: v1.18.15 Docker: v19.03.15 Containerd: v1.4.3 Default GPU Driver: v450.51.06 Changelog (vs 85-13310-1260-8): * Fixed CPU usage for workloads with heavy page cache usage.
cos-81-12871-1290-11
Date: Jun 07, 2021 Kernel: COS-4.19.188 Kubernetes: v1.17.17 Docker: v19.03.15 Containerd: v1.3.9 Changelog (vs 81-12871-1290-8): * Fixed CVE-2019-25044 in the Linux kernel.
cos-dev-93-16442-0-0
Date: Jun 01, 2021 Kernel: COS-5.4.120 Kubernetes: v1.20.5 Docker: v20.10.6 Containerd: v1.4.4 Default GPU Driver: v450.119.04 Changelog (vs 93-16379-0-0): * Fixed CPU usage for workloads with heavy page cache usage. * Fixed 32 x truesize under-estimation for tiny skbs in the Linux kernel. * Fixed CVE-2021-3537 in libxml2. * Automatically mount OEM partition if it is sealed. * Upgraded the default GPU drver version to 450.119.04. * Upgraded Google OS Config Agent to v20210506.00. * Updated docker to v20.10.6. * Updated the Linux kernel to v5.4.120. * Updated makedumpfile package to v1.6.9.
cos-81-12871-1290-8
Date: Jun 01, 2021 Kernel: COS-4.19.188 Kubernetes: v1.17.17 Docker: v19.03.15 Containerd: v1.3.9 Changelog (vs 81-12871-1290-2): * Updated docker to v19.03.15. This fixed CVE-2021-21285.
cos-dev-93-16379-0-0
Date: May 03, 2021 Kernel: COS-5.4.114 Kubernetes: v1.20.5 Docker: v20.10.3 Containerd: v1.4.4 Changelog (vs 93-16351-0-0): * Fixed CVE-2020-24977 in libxml2. * Updated the Linux kernel to v5.4.114. * Updated google-guest-agent to v20210408.00. * Updated sshd.service to not drop active ssh sessions when sshd is restarted.
cos-89-16108-403-26
Date: May 03, 2021 Kernel: COS-5.4.104 Kubernetes: v1.20.2 Docker: v20.10.3 Containerd: v1.4.3 Changelog (vs 89-16108-403-22): * Updated google-guest-agent to v20210408.00. * Updated sshd.service to not drop active ssh sessions when sshd is restarted.
cos-85-13310-1260-8
Date: May 03, 2021 Kernel: COS-5.4.109 Kubernetes: v1.18.15 Docker: v19.03.15 Containerd: v1.4.3 Changelog (vs 85-13310-1260-5): * Upgraded dev-vcs/git to version 2.26.3. This resolves CVE-2021-21300.
cos-81-12871-1290-2
Date: Apr 27, 2021 Kernel: COS-4.19.188 Kubernetes: v1.17.17 Docker: v19.03.14 Containerd: v1.3.9 Changelog (vs 81-12871-1245-24): * LTS Refresh Release. * Fixed an authentication error when using go-dbus to connect systemd. * Addressed CVE-2020-12049 in dbus. * Updated the Linux kernel to v4.19.188. * Fixed CVE-2021-23840 and CVE-2021-23841 in openssl. * Updated the built-in kubectl/kubelet to 1.17.17. * Updated glib to v2.66.7. This resolved CVE-2021-27218 and CVE-2021-27219. * Updated curl to v7.74.0. This resolved CVE-2020-8177, CVE-2020-8169, CVE-2020-8285, CVE-2020-8284 and CVE-2020-8286. * Upgraded tar to 1.34. * Upgraded libgcrypt to v1.9.1. This addresses CVE-2021-3345.
cos-dev-93-16351-0-0
Date: Apr 22, 2021 Kernel: COS-5.4.113 Kubernetes: v1.20.5 Docker: v20.10.3 Containerd: v1.4.4 Changelog (vs 93-16340-0-0): * Updated the Linux kernel to v5.4.113. * Upgraded dev-vcs/git to version 2.31.0. This resolves CVE-2021-21300. * Fixed an out-of-bounds write issue in the Linux kernel.
cos-89-16108-403-22
Date: Apr 22, 2021 Kernel: COS-5.4.104 Kubernetes: v1.20.2 Docker: v20.10.3 Containerd: v1.4.3 Changelog (vs 89-16108-403-15): * Fixed an out-of-bounds write issue in the Linux kernel.
cos-85-13310-1260-5
Date: Apr 22, 2021 Kernel: