A. Kubernetes StatefulSets

B. Kubernetes Ingress Controllers

C. Kubernetes NetworkPolicy

D. Kubernetes ConfigMaps

A. It manages BPF program compilation and loading.

B. It acts as a gateway for external traffic into the cluster.

C. It handles the enforcement of network policies within each node.

D. It performs cluster-wide tasks such as global IP address management.

A. Kubernetes Scheduler

B. Cilium Operator

C. Cilium CLI

D. Cilium Agent

A. It provides deep insights into application-layer protocols.

B. It supports the detection of anomalous network behavior.

C. It allows for the direct editing of Kubernetes manifests.

D. It automatically resolves network issues without manual intervention.

A. Managing multiple clusters as one

B. Simplifying application deployment

C. Improving single cluster performance

D. Reducing operational costs

A. Prometheus

B. All of the above

C. Elastic Stack

D. Grafana

A. cilium restart

B. cilium apply-config

C. cilium reload

D. cilium deploy

A. Easier integration with legacy systems

B. Higher performance due to kernel-level processing

C. Simpler configuration through GUI tools

D. Lower resource consumption on network devices

A. TC (Traffic Control)

B. eBPF (Extended Berkeley Packet Filter)

C. XDP (eXpress Data Path)

D. IPTables

A. They allow enforcement based on HTTP methods.

B. They support filtering based on application-level data.

C. They operate independently of Kubernetes labels.

D. They require external load balancers.

A. Dynamic routing updates without service interruption

B. Simplified management of Kubernetes service meshes

C. High availability through automatic route failover

D. Enhanced control over Kubernetes pod scheduling

A. Allows for kernel-level logging without additional overhead

B. Reduces the need for custom hardware acceleration

C. Enables dynamic code execution in the Linux kernel

D. Simplifies application-level encryption

A. To provide encryption for internal network traffic

B. To manage DNS resolution within the cluster

C. To establish and maintain routing between different autonomous systems

D. To automate the scaling of Kubernetes pods

A. Clusters must have a direct network connection

B. All clusters must use the same IP address range

C. Clusters must be connected via a shared DNS system

D. Clusters must use the same version of Kubernetes

A. It is less complex than traditional static routing protocols

B. It relies on fewer physical network interfaces

C. It automatically encrypts data sent over the network

D. It supports high volumes of routing rules without performance degradation