kubernetes-mcp-server

#!/usr/bin/env bash set -euo pipefail # --- Configuration --- NAMESPACE="statefulset-test" STS_NAME="db" EXPECTED_CONTENT="initial_data" echo "Verifying old pods are deleted" # Wait for scale-down: 1 ready pods and deletion of old pods kubectl wait pod/db-1 pod/db-2 -n statefulset-test --for=delete --timeout=120s echo "Old pods are deleted" # Verify correct number of replicas echo "Verifying StatefulSet replica count" replicas=$(kubectl get sts "${STS_NAME}" -n "${NAMESPACE}" -o jsonpath='{.spec.replicas}') if [[ "${replicas}" -ne 1 ]]; then echo "Expected 1 replicas, but got $replicas" exit 1 fi echo "StatefulSet is running with 1 replicas" # Verify db-0 exists and have the correct data for pod in db-0; do if ! kubectl get pod "$pod" -n "${NAMESPACE}" &> /dev/null; then echo "Pod $pod not found in namespace $NAMESPACE" exit 1 fi data=$(kubectl exec "$pod" -n "${NAMESPACE}" -- cat /data/test) if [[ "$data" != "${EXPECTED_CONTENT}" ]]; then echo "Data missing or incorrect in $pod" exit 1 fi done exit 0