Datadog Plugin for kubectl
이 페이지는 아직 한국어로 제공되지 않습니다. 번역 작업 중입니다.
현재 번역 프로젝트에 대한 질문이나 피드백이 있으신 경우
언제든지 연락주시기 바랍니다.Datadog provides a kubectl plugin with helper utilities that gives visibility into internal components. You can use the plugin with Operator installations or with the Datadog Helm chart.
Install the plugin
Run:
kubectl krew install datadog
This uses the Krew plugin manager.
$ kubectl krew install datadog
Installing plugin: datadog
Installed plugin: datadog
\
| Use this plugin:
| kubectl datadog
| Documentation:
| https://github.com/DataDog/datadog-operator
/
Available commands
$ kubectl datadog --help
Usage:
datadog [command]
Available Commands:
agent
autoscaling Manage autoscaling features
clusteragent
completion Generate the autocompletion script for the specified shell
flare Collect a Datadog's Operator flare and send it to Datadog
get Get DatadogAgent deployment(s)
helm2dda Map Datadog Helm values to DatadogAgent CRD schema
help Help about any command
metrics
validate
Agent sub-commands
$ kubectl datadog agent --help
Usage:
datadog agent [command]
Available Commands:
check Find check errors
find Find datadog agent pod monitoring a given pod
upgrade Upgrade the Datadog Agent version
Cluster Agent sub-commands
$ kubectl datadog clusteragent --help
Usage:
datadog clusteragent [command]
Available Commands:
leader Get Datadog Cluster Agent leader
upgrade Upgrade the Datadog Cluster Agent version
Validate sub-commands
$ kubectl datadog validate ad --help
Usage:
datadog validate ad [command]
Available Commands:
pod Validate the autodiscovery annotations for a pod
service Validate the autodiscovery annotations for a service
Autoscaling sub-commands (Technical Preview)
Note: The autoscaling commands are part of the Datadog Cluster Autoscaling feature, which is in technical preview. APIs and behaviors may change in future releases.
These commands install and configure Karpenter on an EKS cluster so that Datadog can manage cluster autoscaling.
autoscaling cluster install
Installs Karpenter on an EKS cluster and configures it for use with Datadog Cluster Autoscaling. The command:
- Creates the required AWS CloudFormation stacks.
- Configures EKS authentication (aws-auth ConfigMap, EKS Pod Identity, or API-based access entries depending on the cluster).
- Installs Karpenter via Helm from the OCI registry.
- Optionally creates
EC2NodeClass and NodePool Karpenter resources, inferred from existing cluster nodes or EKS node groups.
$ kubectl datadog autoscaling cluster install --help
Install autoscaling on an EKS cluster
Usage:
datadog autoscaling cluster install [flags]
Examples:
# install autoscaling
kubectl datadog autoscaling cluster install
Flags:
--cluster-name string Name of the EKS cluster
--create-karpenter-resources CreateKarpenterResources Which Karpenter resources to create: none, ec2nodeclass, all (default: all) (default all)
--debug Enable debug logs
--inference-method InferenceMethod Method to infer EC2NodeClass and NodePool properties: nodes, nodegroups (default nodegroups)
--karpenter-namespace string Name of the Kubernetes namespace to deploy Karpenter into (default "dd-karpenter")
--karpenter-version string Version of Karpenter to install (default to latest)
autoscaling cluster uninstall
Removes Karpenter and all associated resources from an EKS cluster. Deletes NodePool and EC2NodeClass resources, waits for the corresponding EC2 instances to terminate, uninstalls the Karpenter Helm release, cleans up IAM roles, and removes the CloudFormation stacks. Only resources originally created by kubectl datadog are affected.
$ kubectl datadog autoscaling cluster uninstall --help
Uninstall autoscaling from an EKS cluster
Usage:
datadog autoscaling cluster uninstall [flags]
Examples:
# uninstall autoscaling
kubectl datadog autoscaling cluster uninstall
Flags:
--cluster-name string Name of the EKS cluster
--karpenter-namespace string Name of the Kubernetes namespace where Karpenter is deployed (default "dd-karpenter")
--yes Skip confirmation prompt
