'kube-node-role' threshold: '1' query: 'sum(kube_node_role{role="worker",service="kube-state-metrics"})' 5 authModes: "bearer" authenticationRef: name: keda-trigger-auth-prometheus 9092。您还必须有升级的特权，才能从此端口读取指标。 6. 运行以下命令来应用自定义资源定义： 验证 验证 运行以下命令，验证默认 Ingress Controller 是否已扩展以匹配 kube-state-metrics 查询返回的 值： 使用 grep 命令搜索 Ingress Controller YAML 文件以查找副本： 输出示例 获取 openshift-ingress 项目中的 pod： 确认主机上新机器配置的状态： a. 要列出机器配置状态和应用的机器配置名称，请输入以下命令： 输出示例 验证以下语句是否正确： machineconfiguration.openshift.io/state 字段的值为 Done。 machineconfiguration.openshift.io/currentConfig 字段的值等于 machineconfiguration.openshift

Alertmanager 还负责将警报发送到外部通知系统。 kube-state-metrics 代理 kube-state-metrics 导出器代理（上图中的 KSM） 将 Kubernetes 对象转换为 Prometheus 可使用的指 标。 openshift-state-metrics 代理 openshift-state-metrics 导出器（上图中的 OSM）通过添加了对特定 OpenShift OpenShift Container Platform 资源的指标数据扩展了 kube-state- metrics。 node-exporter 代理 node-exporter 代理（上图中的 NE）负责收集有关 集群中每个节点的指标。node-exporter 代理部署在 每个节点上。 Thanos querier Thanos Querier 将 OpenShift Container Platform Prometheus prometheusK8s prometheus Alertmanager alertmanagerMain kube-state-metrics kubeStateMetrics openshift-state-metrics openshiftStateMetrics Grafana grafana Telemeter Client telemeterClient

that are in the 'new' state oc cancel-build bc/ruby-build --state=new # Print the address of the control plane and cluster services oc cluster-info # Dump current cluster state to stdout oc cluster-info cluster-info dump # Dump current cluster state to /path/to/cluster-state oc cluster-info dump --output-directory=/path/to/cluster-state # Dump all namespaces to stdout oc cluster-info dump --all-namespaces # Dump a set of namespaces to /path/to/cluster-state oc cluster-info dump --namespaces default,kube-system --output-directory=/path/to/cluster-state OpenShift Container Platform 4.8 CLI 工具 工具 26

编辑这些值以反应您要创建的虚拟机，包括 namespace、cpu_cores 数、memory 以及 disks。例如： 3. 如果希望虚拟机创建后立即启动，请向 YAML 文件添加 state: running。例如： kubevirt_vm: namespace: name: cpu_cores: memory: disks: 97 1 将该值改为 state: absent 会删除已存在的虚拟机。 4. 运行 ansible-playbook 命令，将 playbook 文件名用作唯一参数： 5. 查看输出以确定该 play 是否成功： 输出示例 出示例 6. 如果您未在 playbook 文件中包含 state: running，而您希望立即启动虚拟机，请编辑文件使其包 含 state: running 并再次运行 示例。如果运行 playbook，其中会包含必须替换为您自己 的信息的样本值。 kubevirt_vm: namespace: default name: vm1 state: running 1 cpu_cores: 1 $ ansible-playbook create-vm.yaml (...) TASK [Create my first VM] *

.. Status: Connection State: Address: example-catalog.openshift-marketplace.svc:50051 Last Connect: 2021-09-09T17:07:35Z Last Observed State: TRANSIENT_FAILURE Registry lastTransitionTime: "2022-10-24T17:43:26Z" message: All platform operators are in a successful state reason: AsExpected status: "False" type: Progressing - lastTransitionTime: "2022-10-24T17:43:26Z" lastTransitionTime: "2022-10-24T17:43:26Z" message: All platform operators are in a successful state reason: AsExpected status: "True" type: Available OpenShift Container Platform 4.14 Operator

NAMESPACE NAME REMEDIATION ACTION COMPLIANCE STATE AGE default cgu-policy1-common-cluster-version-policy enforce NAMESPACE NAME REMEDIATION ACTION COMPLIANCE STATE AGE default policy1-common-cluster-version-policy inform NonCompliant NAMESPACE NAME REMEDIATION ACTION COMPLIANCE STATE AGE default policy1-common-cluster-version-policy inform NonCompliant

10 $ ip link 5: net1: mtu 1500 qdisc noqueue master red state UP mode 第 第 13 章 章 多网 多网络 络 161 第 14 章 硬件网络 14.1. 关于单根 I/O 虚拟化（SR-IOV）硬件网络 Single Root I/O 虚拟化 参数的值。 $ ip link ... 5: net1: mtu 1500 qdisc noqueue master red state UP mode ... apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: 4 vlan: 5 spoofChk: "" 6 ipam: |- 7 {} linkState: state> 8 maxTxRate: 9 minTxRate: 10 vlanQoS: 11 trust: ""

that are in the 'new' state oc cancel-build bc/ruby-build --state=new # Print the address of the control plane and cluster services oc cluster-info # Dump current cluster state to stdout oc cluster-info cluster-info dump # Dump current cluster state to /path/to/cluster-state oc cluster-info dump --output-directory=/path/to/cluster-state # Dump all namespaces to stdout oc cluster-info dump --all-namespaces # Dump a set of namespaces to /path/to/cluster-state oc cluster-info dump --namespaces default,kube-system --output-directory=/path/to/cluster-state OpenShift Container Platform 4.10 CLI 工具 工具 26

Cancel all builds created from the 'ruby-build' build config that are in the 'new' state oc cancel-build bc/ruby-build --state=new # Print the address of the control plane and cluster services oc cluster-info Dump current cluster state to stdout oc cluster-info dump # Dump current cluster state to /path/to/cluster-state oc cluster-info dump --output-directory=/path/to/cluster-state # Dump all namespaces # Dump a set of namespaces to /path/to/cluster-state oc cluster-info dump --namespaces default,kube-system --output-directory=/path/to/cluster-state # Installing bash completion on macOS using homebrew

Running 0 8d pod/grafana-79ccf6689f-2ll28 2/2 Running 0 8d pod/kube-state-metrics- 7d86fb966-rvd9w 3/3 Running 0 8d pod/node-exporter-25894 0 6d18h pod/node-exporter-zj7kx 2/2 Running 0 8d pod/openshift-state-metrics- 59dbd4f654-4clng 3/3 Running 0 8d pod/prometheus-adapter- 5df5865596-k8dzn 18h pod/grafana-5db6fd97f8-pmtbf 2/2 Running 0 10h pod/kube-state-metrics-895899678-z2r9q 3/3 Running 0 10h pod/node-exporter-4njxv