Module metrics_client 

Kubernetes metrics-server client. Kubernetes Metrics Client for live cluster resource usage.

Connects to a Kubernetes cluster and fetches actual CPU/memory usage from the metrics-server API. This provides the “ground truth” data needed for precise right-sizing recommendations.

Prerequisites

• Valid kubeconfig (uses default context or specified context)
• metrics-server installed in the cluster
• RBAC permissions to read pods and metrics

Example

use syncable_cli::analyzer::k8s_optimize::metrics_client::MetricsClient;

let client = MetricsClient::new().await?;
let metrics = client.get_pod_metrics("default").await?;

for pod in metrics {
    println!("{}: CPU={}, Memory={}", pod.name, pod.cpu_usage, pod.memory_usage);
}

Structs

ContainerMetrics

Metrics for a single container.

ContainerResources

Resource specifications for a container.

MetricsClient

Kubernetes metrics client.

PodMetrics

Metrics for a single pod.

PodResources

Resource specifications from pod spec.

ResourceComparison

Comparison between requested and actual resource usage.

Enums

MetricsError

Error type for metrics client operations.