Configure Kubernetes Monitoring with Grafana Kubernetes Monitoring Helm chart
Note: Configuration with the Grafana Kubernetes Monitoring Helm chart is recommended for use. However, you can also configure with Grafana Agent or Grafana Agent Operator manually.
When you configure with Grafana Kubernetes Helm chart and select all collection choices, the following items install as part of installation and configuration:
- Grafana Agent Flow mode: Collects metrics, Pod logs, traces, and Kubernetes events. If you choose to enable traces, Grafana Agent becomes configured to receive traces and forward them to Grafana Cloud Traces.
- kube-state-metrics Helm chart: Deploys a kube-state-metrics (KSM) Deployment and Service, along with some other access control objects.
- Node Exporter
Note: You can choose to switch off the collection of metrics, logs, events, traces, or costs during the configuration process.
The Agent scrapes the following targets by default:
The default ConfigMap that results from the configuration process creates allowlists. These allowlists are configured to keep a subset of metrics used by the Kubernetes Monitoring dashboards, alerts, and recording rules. You can optionally do any of these with an allowlist:
- Modify it.
- Replace it with a denylist by using the
- Omit it entirely.
To learn more, refer to:
- Use allowlists to manage your configuration
- Reduce Grafana Cloud Metrics costs
- Reduce metrics costs by filtering collected and forwarded metrics
Before you begin
To deploy Kubernetes Monitoring with Grafana Kubernetes Monitoring Helm chart, you need:
- The Admin role to install dashboards and alerts
- A Kubernetes cluster, environment, or fleet you want to monitor
kubectland Helm command-line tools
- Appropriate versions of items related to:
The Grafana Kubernetes Monitoring Helm chart configuration includes the following steps:
- Navigate to Kubernetes Monitoring.
- Begin sending data.
- Connect your data sources for metrics and logs.
- Install dashboards and alert rules.
- Configure with Grafana Kubernetes Monitoring Helm chart to begin scraping your data.
- Install integrations.
Navigate to Kubernetes Monitoring
At Grafana Cloud Home, click the menu icon.
In the main menu, click Observability, then click Kubernetes.
Click the Start sending data button.
Kubernetes Monitoring displays the Configuration menu item at the Settings tab.
Connect data sources
In the Data sources section of the Settings tab, you can change the default data source to view on the Kubernetes Monitoring dashboards and pages.
Install dashboards and alert rules
Within Dashboards, alert rules, and recording rules, click Install dashboards and alert rules to install the out-of-the-box dashboards and alert rules.
Configure with Grafana Kubernetes Monitoring Helm chart
Click the Cluster configuration tab, and complete each section of the instructions.
Make sure you have met the prerequisites required for these configuration steps.
2. Select features and enter cluster information
In the Cluster name box, enter the name of your cluster.
In the Namespace box, replace
defaultin the with the namespace that you want to monitor in your cluster.
Select the platform you are using (Kubernetes, Openshift, GKE Autopilot, AWS Fargate).
Switch on or off the data you want to collect, including metrics, Pod logs, cost metrics, Cluster events, and traces.
3. Use a Grafana.com Access Policy Token
You can create a new access policy token or use an existing token. Refer to Grafana Cloud Access Policies for more information.
To use an existing token:
Click Use an existing token.
Paste the token into the Access policy token name box.
To create a new token:
Click Create a new token.
In the box for Access policy token name, enter the name of your token.
Click Create Access policy token.
The token generates and appears in the token box. This token is copied into the ConfigMap file.
Click the copy icon in the token box to copy the token. Make sure to save it in a secure place. It will not be shown again.
4. Deploy monitoring resources on the Cluster
Deploy the Kubernetes Monitoring Helm chart to the cluster.
Copy the command.
Paste and run it in your terminal.
Click the Metrics status tab to view the status of data collection. Your data becomes populated as the system components begin scraping and sending data to Grafana Cloud. This view shows the health of the different sources of metrics, logs, and events, as well as any applicable version numbers.
If any box shows “Offline”, it can be any of the following:
- The feature was not selected during Cluster configuration.
- The system is not running correctly.
- The Grafana Agent was not able to gather that data correctly.
In some cases (specifically, Grafana Agent, Node Exporter, Window Exporter, and OpenCost), the version of that system will be shown.
You can use Grafana integrations to monitor the health and status of services and applications running in your Kubernetes clusters.
To install a Kubernetes integration to begin scraping metrics:
Click the Integrations tab.
Select the integration for the service you want to monitor.
Select your preferred deployment method (Helm Chart, Agent, or Agent Operator).
Add the provided code snippet to Grafana Agent’s ConfigMap, or deploy the provided Operator Object. Make sure to replace any templated fields.
Click Install integration. Installed integrations display a green checkmark on their tile.
If you want to use an integration not currently listed on the page, you can use embedded Agent exporters and integrations by configuring them manually. To learn how, refer to integrations_config.