Fix kubernetes:S6897 + S6864: Add ephemeral-storage and memory limits to standalone container #422

Summary

Two Sonar rules flagged missing resource constraints on the standalone container in config/samples/deploy.yaml:

• kubernetes:S6897 — Storage requests should be specified: without requests.ephemeral-storage, the Kubernetes scheduler cannot make optimal placement decisions.
• kubernetes:S6864 — Memory limits should be enforced: without limits.memory, a container can consume all available memory on a node, starving other workloads.

Change

Added to config/samples/deploy.yaml standalone container:

resources:
  limits:
    memory: "600Mi"
    ephemeral-storage: "500Mi"
  requests:
    cpu: "500m"
    memory: "600Mi"
    ephemeral-storage: "500Mi"

Prevention

No local Kubernetes linter configured — Sonar remains the guard.