How do I deploy CrowdStrike Falcon on Kubernetes?
In this guide, we will deploy CrowdStrike Falcon on a Kubernetes cluster using Pulumi. CrowdStrike Falcon is a cloud-native endpoint security solution that provides comprehensive protection against cyber threats. By deploying Falcon on Kubernetes, we can ensure that our containerized applications are protected.
We will create a Kubernetes deployment that includes the necessary configurations to run the CrowdStrike Falcon sensor.
import * as pulumi from "@pulumi/pulumi";
import * as k8s from "@pulumi/kubernetes";
// Define the namespace for the CrowdStrike Falcon deployment
const namespace = new k8s.core.v1.Namespace("falcon-namespace", {
metadata: { name: "falcon" },
});
// Define the CrowdStrike Falcon deployment
const falconDeployment = new k8s.apps.v1.Deployment("falcon-deployment", {
metadata: {
namespace: namespace.metadata.name,
name: "falcon-sensor",
},
spec: {
replicas: 1,
selector: {
matchLabels: {
app: "falcon-sensor",
},
},
template: {
metadata: {
labels: {
app: "falcon-sensor",
},
},
spec: {
containers: [
{
name: "falcon-sensor",
image: "falcon.crowdstrike.com/falcon-sensor:latest",
env: [
{
name: "FALCONCTL_OPT_CID",
value: "<YOUR_CID_HERE>", // Replace with your CrowdStrike CID
},
{
name: "FALCONCTL_OPT_APITOKEN",
value: "<YOUR_API_TOKEN_HERE>", // Replace with your CrowdStrike API token
},
],
volumeMounts: [
{
name: "falcon-socket",
mountPath: "/var/run/falcon-sensor",
},
],
},
],
volumes: [
{
name: "falcon-socket",
hostPath: {
path: "/var/run/falcon-sensor",
},
},
],
},
},
},
});
// Export the name of the namespace and the deployment
export const falconNamespace = namespace.metadata.name;
export const falconDeploymentName = falconDeployment.metadata.name;
Key Points
- We created a Kubernetes namespace for the CrowdStrike Falcon deployment.
- We defined a Kubernetes deployment for the Falcon sensor, specifying the necessary environment variables (
FALCONCTL_OPT_CID
andFALCONCTL_OPT_APITOKEN
) and volume mounts. - The deployment ensures that the Falcon sensor runs in the specified namespace and is configured correctly.
Conclusion
We successfully deployed CrowdStrike Falcon on a Kubernetes cluster using Pulumi. This deployment ensures that our containerized applications are protected by the Falcon sensor, providing comprehensive security against cyber threats.
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