Resource monitoring is the most common method of monitoring in Kubernetes. It allows quick viewing of usage rates for CPU, memory, network, and other metrics. In eSurfing Cloud CCSE, resource monitoring is integrated with ARMS. This section introduces how to view basic resource monitoring in the console.
Before You Begin
If you need to use basic resource monitoring, you need to enable eSurfing Cloud ARMS and install the ccse-monitor plug-in in the plug-in market of the CCSE console.
Product Features
l Provide cluster-wide metrics to gain insight into the overall cluster status. Include clusters, nodes, namespaces, and workloads.
l More suitable metrics for container-scenario.
Use the most suitable metrics in different scenarios of host infrastructure layer, container PaaS layer, and Kubernetes scheduling layer. For example, memory metrics that affect Kubernetes scheduling in containers use dedicated metrics for container working memory, distinguishing from the memory Usage of host.
View Resource Monitoring
l Log in to the CCSE console.
l Select the specified CCSE cluster.
l In the Overview tab of the Cluster Information menu, you can view relevant monitoring information.
l In the Monitoring menu, you can view Cluster Resource Monitoring, Namespace Monitoring, Node Resource Monitoring, APIServer Monitoring, Scheduler Component Monitoring, and ETCD Component Monitoring.
l In the list page of the Nodes menu, click the Monitoring button to view Node Physical Resource Monitoring and Pod Monitoring.
l In the list page of the Namespace menu, click the Monitoring button to view Namespace Resource Monitoring.
l In the list page of the Workload menu, click Workload to enter the detail page, and then click the Monitoring tab to view resource information for Pods and Containers.