05 2020 档案
摘要：Warning FailedCreatePodSandBox 15s (x4 over 22s) kubelet, node01 (combined from similar events): Failed to create pod sandbox: rpc error: code = Unkno
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摘要：State Persistence (8%) Defining and Mounting a PersistentVolume Create a Persistent Volume named pv, access mode ReadWriteMany, storage class name sha
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摘要：Services & Networking (13%) Routing Traffic to Pods from Inside and Outside of a Cluster Create a deployment named myapp that creates 2 replicas for P
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摘要：Pod Design (20%) Defining and Querying Labels and Annotations Create three different Pods with the names frontend, backend and database that use the i
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摘要：Observability (18%) Defining a Pod’s Readiness and Liveness Probe Create a new Pod named hello with the image bonomat/nodejs-hello-world that exposes
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摘要：Multi-Container Pods (10%) Implementing the Adapter Pattern The adapter pattern helps with providing a simplified, homogenized view of an application
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摘要：Configuration (18%) Configuring a Pod to Use a ConfigMap Create a new file named config.txt with the following environment variables as key/value pair
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摘要：Core Concepts (13%) Creating a Pod and Inspecting it Create the namespace ckad-prep. In the namespace ckad-prep create a new Pod named mypod with the
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摘要：模拟硬件的虚拟机 此类虚拟机的用户是操作系统，也就是硬件层虚拟机抽象出了一个计算机硬件体系，此类虚拟机模拟的是cpu指令集。 典型有kvm,vmware等。 模拟操作系统的虚拟机 此类虚拟机模拟的是操作系统，准确来说是操作系统的系统调用接口。此类虚拟机（多是基于宿主操作系统提供的功能）能创建多个虚拟
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