Node pool Google Distributed Cloud juga mendukung
Container-Optimized OS. Container-Optimized OS di Google Distributed Cloud
mendukung kdump untuk
proses debug masalah kernel.
Google Distributed Cloud menawarkan opsi image node berikut untuk cluster Anda:
Versi Google Distributed Cloud baru terkadang memperkenalkan versi Kubernetes baru untuk cluster. Perubahan versi diumumkan di
Catatan rilis. Untuk mempelajari versi Kubernetes yang dijalankan cluster Anda, lihat Versi.
Alat yang sudah diinstal sebelumnya
OS node telah menginstal alat berikut: arpingcloud-utils,
conntrack, logrotate, prips, dan systemd-container.
OS node telah menginstal image container debug-toolbox secara default.
debug-toolbox menyertakan beberapa paket untuk men-debug masalah node. Anda menjalankan skrip shell yang menyertainya, toolbox, untuk mengekstrak dan menjalankan penampung debug-toolbox.
Pelajari skrip toolbox.
Jaringan
Mulai versi 1.1.0-gke.6, konfigurasi jaringan default OS node
dinonaktifkan untuk mendukung alokasi IP statis.
[[["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."],[],[],null,["This page describes the node operating system (node OS) image that runs on\nGoogle Distributed Cloud (software only) for VMware cluster nodes.\n\nCluster nodes run ubuntu_containerd by default. The image is similar to\n[Google Kubernetes Engine's Ubuntu node image](/kubernetes-engine/docs/concepts/node-images).\n\nGoogle Distributed Cloud node pools also support\n[Container-Optimized OS](/container-optimized-os/docs/concepts/features-and-benefits). Container-Optimized OS on Google Distributed Cloud\nsupports [kdump](https://en.wikipedia.org/wiki/Kdump_(Linux)) for\ndebugging kernel issues.\n\nGoogle Distributed Cloud offers the following node image options for your cluster: \n\n1.16\n\n| OS | Node images | Status |\n|------------------------|---------------------|----------------------|\n| Container-Optimized OS | - cos | General Availability |\n| Ubuntu with containerd | - ubuntu_containerd | General Availability |\n\n1.28\n\n| OS | Node images | Status |\n|---------------------------------------------------------------------------------------------|---------------------|----------------------|\n| Container-Optimized OS | - cos | General Availability |\n| Container-Optimized OS with [cgroup v2](https://docs.kernel.org/admin-guide/cgroup-v2.html) | - cos_cgv2 | Preview |\n| Ubuntu with containerd | - ubuntu_containerd | General Availability |\n| Ubuntu with containerd and [cgroup v2](https://docs.kernel.org/admin-guide/cgroup-v2.html) | - ubuntu_cgv2 | Preview |\n\n1.29\n\n| OS | Node images | Status |\n|---------------------------------------------------------------------------------------------|---------------------|----------------------|\n| Container-Optimized OS | - cos | General Availability |\n| Container-Optimized OS with [cgroup v2](https://docs.kernel.org/admin-guide/cgroup-v2.html) | - cos_cgv2 | General Availability |\n| Ubuntu with containerd | - ubuntu_containerd | General Availability |\n| Ubuntu with containerd and [cgroup v2](https://docs.kernel.org/admin-guide/cgroup-v2.html) | - ubuntu_cgv2 | General Availability |\n\nKubernetes version\n\nNew Google Distributed Cloud versions sometimes introduce a new Kubernetes version\nfor clusters. Version changes are announced in\n[Release notes](/kubernetes-engine/distributed-cloud/vmware/docs/release-notes). To learn which\nKubernetes version your cluster runs, see\n[Versions](/kubernetes-engine/distributed-cloud/vmware/docs/version-history).\n\nPreinstalled tools\n\n- The node OS has the following tools preinstalled: `arping` `cloud-utils`, `conntrack`, `logrotate`, `prips`, and `systemd-container`.\n- The node OS has the `debug-toolbox` container image preinstalled. `debug-toolbox` includes several packages for debugging node issues. You run an accompanying shell script, `toolbox`, to unpack and run the `debug-toolbox` container. [Learn about the `toolbox` script](/kubernetes-engine/distributed-cloud/vmware/docs/troubleshooting/toolbox).\n\nNetworking\n\nAs of version 1.1.0-gke.6, the node OS default networking configuration is\ndisabled to support static IP allocation.\n\nSecurity\n\nSee [node security](/kubernetes-engine/distributed-cloud/vmware/docs/concepts/security#node_security)."]]
