too complex • Unified infrastructure • Better isolation ## V M related Projects ## V irtlet ## KubeVirt RancherVM Focus : deploy REAL vm (traditional vm app) Kata Container Focus : container security Kubernetes ## KubeVirt Architecture kubectl (user commands)  docker (runtime) Cluster components KubeVirt component Kubernetes Kubernetes component ## KubeVirt Application Layout ## KubeVirt Components • virt-controller • virt-handler • libvirtd ## KubeVirt Managed Pods • VMI Foo • VMI Bar ## KubeVirt Pros & Cons ## Pros

OPERATOR 更新 70 7.6. 监控更新状态 70 7.7. 其他资源 71 第8章 安全策略 ..... 73 8.1. 关于工作负载安全性 ..... 73 8.2. KUBEVIRT-CONTROLLER 服务帐户的其他 OPENSHIFT CONTAINER PLATFORM 安全性上下文约束和 LIUX 功能 ..... 73 8.3. 授权 ..... 74 CR。然后，每个 Operator 会为 OpenShift Virtualization control plane 创建资源，如守护进程集、配置映射和其他组件。例如，当 hco-operator 创建 KubeVirt CR 时，virt-operator 会协调它并创建其他资源，如 virt-controller、virt-handler 和 virt-api。 OLM 部署 hostpath-prov 工具二进制文件，以便直接从集群下载它们。| |KubeVirt/kubevirt-kubevirt-hyperconverged|包含 OpenShift Virtualization 需要的所有 operator、CR 和对象。| |SSP/ssp-kubevirt-hyperconverged|SSP CR。这由 HCO 自动创建。| |CDI/cdi-kubevirt-hyperconverged|CDI

更新 36 5.4. 监控更新状态 37 5.5. 其他资源 38 第6章 为 KUBEVIRT-CONTROLLER 和 VIRT-LAUNCHER 授予额外的安全权限 39 6.1. 为 VIRT-LAUNCHER POD 扩展 SELinux 策略 39 6.2. KUBEVIRT-CONTROLLER 服务帐户的其他 OPENSHIFT CONTAINER PLATFORM external-provisioner- 字符串。 作为临时解决方案，请运行以下命令在 hostpath 置备程序 CSI 驱动程序中禁用 storageCapacity 选项： $ oc patch csidriver kubevirt.io.hostpath-provisioner --type merge --patch '{"spec": {"storageCapacity": false}}' 您必须在启动支持实时迁移的虚拟机前进行此更改。 $ oc annotate -- overwrite -n openshift-cnv hyperconverged kubevirt-hyperconverged kubevirt.kubevirt.io/jsonpatch=[ { "op": "add", "path": "/spe

at the edge. In December 2021, SUSE announced Harvester, an HCI virtualization platform based on Kubevirt and Longhorn. It offers a flexible and affordable way to put VM workloads in your edge locations built for bare metal servers using enterprise-grade open source technologies including Kubernetes, Kubevirt and Longhorn. Harvester 1.0 GA launched in December 2021. All of Rancher’s solutions remain open

engineering/simple-kubernetes-webhook/ How to develop a Robust Operator for Day-2 (Lesson Learned on KubeVirt/HCO) - https://www.youtube.com/watch?v=vbDX4gOQb5E ## Thank you! ## in https://www.linkedin.c

Kaniko kots  KubeVirt  ![Image](/up

Volcano Rancher KubeSphere ## 集群部署、管理 KubeOS 云原生OS Eggo 一键部署平台 NestOS KubeEdge RKE2/K3s KubeVirt ## 容器运行时 iSulad Docker Containerd Kusar StratoVirt Kata ## 多样性算力使能 X86 ARM64 RISC-V

Engine 兼容并支持 Red Hat Quay。 ##### 2.1.10. OpenShift Virtualization OpenShift Kubernetes Engine 包括对来自 kubevirt.io 开源项目提供的红帽产品产品支持。 ##### 2.1.11. 高级集群管理 OpenShift Kubernetes Engine 与您额外购买的 $ \{rh-rhacm-first\}

Support for both CRI-O and containerd runtimes • Support for container and VM workloads (using kubevirt) • Support for DPDK data plane acceleration The Contrail controller automatically detects workload

audit logs # Gather information using multiple plug-in images oc adm must-gather --image=quay.io/kubevirt/must-gather --image=quay.io/openshift/origin-must-gather # Gather information using a specific