Add KUBERNETES_DEPLOYMENT_REPLICAS variable for configurable pod replicas

script/cd.sh

@@ -12,6 +12,7 @@ KUBECONFIG_DATA="${KUBECONFIG_DATA:-}"
 KUBERNETES_URL="${KUBERNETES_URL:-https://kubernetes.default.svc}"
 KUBERNETES_NAMESPACE="${KUBERNETES_NAMESPACE:-default}"
 KUBERNETES_INGRESS_HOST="${KUBERNETES_INGRESS_HOST:-example.com}"
+KUBERNETES_DEPLOYMENT_REPLICAS="${KUBERNETES_DEPLOYMENT_REPLICAS:-2}"
 
 # Container Registry (inherited from ci.sh)
 CONTAINER_REGISTRY_URL="${CONTAINER_REGISTRY_URL:-127.0.0.1}"
@@ -39,6 +40,7 @@ print_help() {
     echo "  KUBERNETES_URL            Kubernetes API server URL"
     echo "  KUBERNETES_NAMESPACE      Deploy namespace (default: default)"
     echo "  KUBERNETES_INGRESS_HOST   Ingress host (default: example.com)"
+    echo "  KUBERNETES_DEPLOYMENT_REPLICAS  Number of pod replicas (default: 2)"
     echo ""
     echo "  Container Registry Variables (from ci.sh):"
     echo "  CONTAINER_REGISTRY_URL"

script/k8s/deployment.yaml

@@ -12,7 +12,7 @@ metadata:
     app: ${CONTAINER_IMAGE_NAME}
 spec:
   # Number of pod replicas to run
-  replicas: 2
+  replicas: ${KUBERNETES_DEPLOYMENT_REPLICAS}
   
   # Label selector to identify pods managed by this deployment
   selector: