Fixes for infra install (#998)

* fixes for infra install

* address review

Author: asm582

Makefile

@@ -194,6 +194,8 @@ deploy-e2e-infra: ## Deploy e2e test infrastructure (infra-only: WVA + llm-d, no
 		SCALER_BACKEND=$(SCALER_BACKEND) \
 		INSTALL_GATEWAY_CTRLPLANE=true \
 		NAMESPACE_SCOPED=false \
+		DECODE_REPLICAS=$(DECODE_REPLICAS) \
+		LLM_D_RELEASE=$(LLM_D_RELEASE) \
 		WVA_IMAGE_REPO=$$IMAGE_REPO \
 		WVA_IMAGE_TAG=$$IMAGE_TAG \
 		WVA_IMAGE_PULL_POLICY=IfNotPresent \
@@ -207,6 +209,8 @@ deploy-e2e-infra: ## Deploy e2e test infrastructure (infra-only: WVA + llm-d, no
 		SCALER_BACKEND=$(SCALER_BACKEND) \
 		INSTALL_GATEWAY_CTRLPLANE=true \
 		NAMESPACE_SCOPED=false \
+		DECODE_REPLICAS=$(DECODE_REPLICAS) \
+		LLM_D_RELEASE=$(LLM_D_RELEASE) \
 		./deploy/install.sh; \
 	fi
 

deploy/lib/infra_llmd.sh

@@ -202,6 +202,16 @@ deploy_llm_d_infrastructure() {
       helmfile apply -e "$GATEWAY_PROVIDER" -n "${LLMD_NS}"
     fi
 
+    # Post-deploy workaround: Upstream EPP chart (v1.0.1) is missing RBAC for inferencemodelrewrites
+    log_info "Patching Role $LLM_D_EPP_NAME to include inferencemodelrewrites"
+    if kubectl get role "$LLM_D_EPP_NAME" -n "$LLMD_NS" &> /dev/null; then
+        kubectl patch role "$LLM_D_EPP_NAME" -n "$LLMD_NS" --type='json' -p='[{"op": "add", "path": "/rules/0/resources/-", "value": "inferencemodelrewrites"}]' && \
+            log_success "Patched Role $LLM_D_EPP_NAME successfully" || \
+            log_warning "Failed to patch Role $LLM_D_EPP_NAME"
+    else
+        log_warning "Role $LLM_D_EPP_NAME not found, skipping RBAC patch"
+    fi
+
     if [ "$E2E_TESTS_ENABLED" = "true" ] && [ "$INFRA_ONLY" = "true" ]; then
       if helm list -n "$LLMD_NS" --short 2>/dev/null | grep -q '^ms-'; then
         log_warning "Modelservice release still present in $LLMD_NS despite e2e selector; tests may need extra cleanup"