OPERATOR LIFECYCLE MANAGER (OLM) 2.5. 了解 OPERATORHUB 2.6. 红帽提供的 OPERATOR 目录 2.7. 多租户集群中的 OPERATOR 2.8. CRD 第 第 3 章 章 用 用户 户任 任务 务 3.1. 从已安装的 OPERATOR 创建应用程序 3.2. 在命名空间中安装 OPERATOR 第 第 4 章 章 管理 管理员 员任 任务 工具来管理您的应用程序？ 用程序？ 这些 API 功能丰富，所有平台均有对应的客户端，并可插入到集群的访问控制/审核中。Operator 会 使用 Kubernetes 的扩展机制“自定义资源定义 (CRD)”支持您的自定义对象，如 MongoDB，它类似于 内置的原生 Kubernetes 对象。 Operator 与 与 Service Broker 的比 的比较？ ？ 服务代理（service Container Platform 4.14 中。 Operator Registry Operator Registry 存储 ClusterServiceVersions (CSV) 和自定义资源定义 (CRD) 以便在集群中创建， 并存储有关软件包和频道的 Operator 元数据。它运行在 Kubernetes 或 OpenShift 集群中，向 OLM 提供这些 Operator 目录数据。 OperatorHub

Internals Hubble internals Hubble Architecture Cilium Operator Highly Available Cilium Operator CRD Registration IPAM KVStore operations Identity garbage collection CiliumEndpoint garbage collection steps: Default Configuration: Datapath IPAM Datastore Direct Routing Kubernetes PodCIDR Kubernetes CRD Requirements: The cluster should be created with the taint node.cilium.io/agent-not- ready=true:NoExecute following steps: Default Configuration: Datapath IPAM Datastore Encapsulation Cluster Pool Kubernetes CRD Note BYOCNI is the preferred way to run Cilium on AKS, however integration with the Azure stack via

Internals Hubble internals Hubble Architecture Cilium Operator Highly Available Cilium Operator CRD Registration IPAM KVStore operations Identity garbage collection CiliumEndpoint garbage collection steps: Default Configuration: Datapath IPAM Datastore Direct Routing Kubernetes PodCIDR Kubernetes CRD Datapath IPAM Datastore Requirements: The cluster should be created with the taint node.cilium.io/agent-not- following steps: Default Configuration: Datapath IPAM Datastore Encapsulation Cluster Pool Kubernetes CRD Note BYOCNI is the preferred way to run Cilium on AKS, however integration with the Azure stack via

Kubernetes Introduction Concepts Requirements Configuration Network Policy Endpoint CRD Kubernetes Compatibility Cilium CRD schema validation Troubleshooting Istio Getting Started Using Istio Docker Cilium maintains an etcd cluster as part of the Kubernetes cluster. The identity allocation remains to be CRD-based which means that etcd remains an optional component to improve scalability. Failures in providing ploy#run-a-sample-workload]. Configuring IPAM modes CRD-backed IPAM CRD-backed IPAM This is a quick tutorial walking through how to enable CRD-backed IPAM. The purpose of this tutorial is to show how

Integrations Kubernetes Introduction Concepts Requirements Configuration Network Policy Endpoint CRD Kubernetes Compatibility Troubleshooting Istio Getting Started Using Istio Docker Cilium with Docker maintains an etcd cluster as part of the Kubernetes cluster. The identity allocation remains to be CRD-based which means that etcd remains an optional component to improve scalability. Failures in providing deploy/examples/test-deploy-kata-fc.yaml Configuring IPAM modes CRD-backed IPAM CRD-backed IPAM This is a quick tutorial walking through how to enable CRD-backed IPAM. The purpose of this tutorial is to show how

maintains an etcd cluster as part of the Kubernetes cluster. The identity allocation remains to be CRD-based which means that etcd remains an optional component to improve scalability. Failures in providing Cilium must be configured to use Kubernetes for identity allocation (identityAllocationMode set to crd). This is the default for new installations. External workloads must run a recent enough kernel for rkload]. Configuring IPAM modes CRD-backed IPAM CRD-backed by Cilium cluster-pool IPAM CRD-backed IPAM This is a quick tutorial walking through how to enable CRD-backed IPAM. The purpose of this tutorial

maintains an etcd cluster as part of the Kubernetes cluster. The identity allocation remains to be CRD-based which means that etcd remains an optional component to improve scalability. Failures in providing rkload]. Configuring IPAM modes CRD-backed IPAM CRD-backed by Cilium cluster-pool IPAM CRD-backed IPAM This is a quick tutorial walking through how to enable CRD-backed IPAM. The purpose of this tutorial details, see the section CRD-Backed Enable CRD IPAM mode 1. Setup Cilium for Kubernetes using any of the available guides. 2. Run Cilium with the --ipam=crd option or set ipam: crd in the cilium-config

only disclosed for when namespace isolation is enabled. 34 The Sidecar CRD to save the mesh Stabilizing Istio The Sidecar CRD (Custom Resource Definition) allows to control the exposure of mesh configuration spec: egress: - hosts: - ./* - istio-system/* 35 The Sidecar CRD to save the mesh Stabilizing Istio The Sidecar CRD (Custom Resource Definition) allows to control the exposure of mesh configuration Clusters ● Endpoints 36 The Sidecar CRD to save the mesh Stabilizing Istio Without sidecar CRD With sidecar CRD Istiod average CPU usage 37 The Sidecar CRD to save the mesh Stabilizing Istio Main

Expectations • Kubernetes Capabilities/Advantages to Build DevOps Solution • Architecture and Features • CRD and operator design • Pipeline / Stage/ Task / Task Template / Version Control • Logging, monitoring • Kubernetes Capabilities and Advantages to Build DevOps Solution • Architecture and Features • CRD and operator design • Pipeline/Stage/Task/Task Template/Version Control/UI generation/Volume... invoke various alert and related actions docker registry Kubernetes Cluster Kubernetes Cluster CRD and Operator Design BuildJob DevOps Operator Job Job Job Job BuildJob BuildJob BuildJob MySQL

0.7 rke2-s1 kube-system helm-install-rke2-snapshot-controller-crd-l5wnn 0/1 Completed 0 17h 10.42.0.4 rke2-s1 0.7 rke2-s1 kube-system helm-install-rke2-snapshot-controller-crd-l5wnn 0/1 Completed 0 17h 10.42.0.4 rke2-s1 Table 9 on page 53 explains the parameters that you need to set. 52 Table 9: Kubemanager CRD Parameter Meaning Example name The name of the custom resource. kubemanager-cluster1 image The