# Installation

To get started with the agent, create a new cluster in the Insights UI.

new cluster

# Install the Agent

When you create the cluster, you'll be prompted to install the Insights Agent. You'll need to use Helm (opens new window) to install - if you'd like to view the Kubernetes manifests first, you can use helm template to generate the YAML files.

See the Install Hub documentation for next steps.

# Fleet Installation

If you're installing the Insights Agent across a large fleet of clusters, it can be tedious to use the UI to create each cluster, then copy out the cluster's access token. To better serve customers with a large number of clusters, we've created a flow that allows you to easily deploy the Insights Agent across your fleet.

You can use the following commands to install the insights-agent in many clusters, changing insights.cluster to a unique identifier for each cluster (e.g. generated using your kube context).

kubectl delete job --all -n insights-agent
helm upgrade --install insights-agent fairwinds-stable/insights-agent \
  --namespace insights-agent \
  --create-namespace \
  --set fleetInstall=true  \
  --set insights.organization="$YOUR_ORGANIZATION_ID" \
  --set insights.cluster="$CLUSTER_IDENTIFIER" \
  --set insights.tokenSecretName=insights-token \
  --set insights.apiToken="$YOUR_API_TOKEN"

With these flags set, the Helm chart will create a new cluster in the Insights UI with the specified name (unless a cluster with that name already exists) before installing the agent.

You'll also want to set $report.enabled for each of the reports you want to run, as well as any other chart options (opens new window)

Here's a description of the flags above:

  • fleetInstall=true - enable this flow
  • insights.apiToken=xyz - you can get this admin token from your organization's settings page at insights.fairwinds.com
  • insights.tokenSecretName - the name of the secret where Insights will store your cluster's token. We recommend insights-token
  • insights.organization - the name your organization in Insights
  • insights.cluster - the name you want to give this cluster in the Insights UI. You might want to auto-generate this from your kubectl context

When reinstalling the agent in the same cluster, you can omit apiToken and fleetInstall, and simply specify tokenSecretName. This allows you to hand off control of the agent to other teams without sharing your organization's apiToken.