During the deployment of the CrowdStrike Container Sensor in a Kubernetes cluster, the sensor fails to register with the CrowdStrike Falcon platform. What could be the root cause of this issue?

Question

Options

• AThe sensor must be deployed as a DaemonSet with one pod per namespace.
• BThe sensor requires elevated privileges for all containers running in the cluster.
• CThe sensor requires a direct internet connection to the CrowdStrike cloud.
• DThe Kubernetes API server is not configured to allow external admission plugins.

• A
  4% (1)
• B
  17% (4)
• C
  71% (17)
• D
  8% (2)

Explanation

Option A: The CrowdStrike Container Sensor is deployed as a DaemonSet to ensure it runs on all nodes, but it does not need a pod per namespace. This misunderstanding could lead to resource waste and unnecessary complexity. Option B: The sensor itself requires elevated privileges to monitor workloads, but it does not enforce privilege elevation on all other containers in the cluster. Option C: The CrowdStrike Container Sensor requires connectivity to the CrowdStrike Falcon cloud for registration, telemetry, and updates. Without a direct internet connection or a properly configured proxy, the sensor cannot communicate with the Falcon platform, leading to deployment failures. Ensuring network connectivity is one of the first troubleshooting steps. Option D: While the Admission Controller relies on external admission plugins, the Container Sensor itself does not require this configuration. This is unrelated to sensor registration.

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