Kubesphere Monitoring User Guide97

Kubesphere is an open-source, application-centric Kubernetes distribution that simplifies the management and monitoring of Kubernetes clusters. Kubesphere Monitoring is a comprehensive monitoring system that provides real-time insights into the health and performance of your Kubernetes applications and infrastructure.

Key Features of Kubesphere Monitoring
Real-time monitoring of Kubernetes clusters and applications
Built-in dashboards and charts for visualizing metrics
Customizable alert rules for proactive notification
Advanced troubleshooting and root cause analysis tools
Integration with Prometheus and Grafana for extensibility

Getting Started with Kubesphere Monitoring

Prerequisites

A Kubernetes cluster running Kubesphere
A user account with admin privileges in Kubesphere

Accessing the Kubesphere Monitoring Interface

1. Log in to the Kubesphere dashboard.
2. Click on the "Monitoring" tab in the left-hand menu.
3. You will be directed to the Monitoring interface.

Dashboard OverviewThe Monitoring dashboard provides a high-level overview of the health and performance of your cluster. The following widgets are included:

Cluster Overview: Shows the overall health of the cluster, including the number of nodes, pods, and containers.
Resource Utilization: Displays the usage of CPU, memory, and other resources across the cluster.
Application Monitoring: Provides metrics for individual applications deployed in the cluster.
Alerting: Lists active and recent alerts.

Customizing DashboardsYou can customize the dashboard to include specific metrics and charts that are relevant to your environment. To add a new widget, click on the "Add Widget" button and select the desired widget type. You can also drag and drop widgets to rearrange them.

AlertingKubesphere Monitoring provides robust alerting capabilities that allow you to define rules for specific metrics and receive notifications when certain thresholds are met. To create an alert rule, click on the "Alerting" tab and then click on the "Create Alert" button. You can specify the metric, condition, and notification channels for the alert.

Troubleshooting and Root Cause AnalysisKubesphere Monitoring includes advanced troubleshooting tools that help you identify the root cause of issues. The "Troubleshooting" tab provides a timeline view of events and metrics that can be used to trace the events leading up to an issue. You can also use the "Flame Graph" and "Node Health" tools to analyze the performance of individual nodes and containers.

ExtensibilityKubesphere Monitoring is extensible through integration with Prometheus and Grafana. You can add custom Prometheus exporters to collect additional metrics from your applications and integrate Grafana dashboards to visualize advanced metrics and charts.

ConclusionKubesphere Monitoring is a powerful and easy-to-use monitoring system that can provide you with deep insights into the health and performance of your Kubernetes clusters and applications. By following this guide, you can get started with Kubesphere Monitoring and customize it to meet your specific monitoring needs.

2024-12-18

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