Adds reliability checks to cert-manager, externaldns, and traefik setup.

setup/cluster-services/externaldns/install.sh

@@ -16,6 +16,14 @@ EXTERNALDNS_DIR="${CLUSTER_SETUP_DIR}/externaldns"
 
 print_header "Setting up ExternalDNS"
 
+# Check cert-manager dependency
+print_info "Verifying cert-manager is ready (required for ExternalDNS)..."
+kubectl wait --for=condition=Available deployment/cert-manager -n cert-manager --timeout=60s 2>/dev/null && \
+kubectl wait --for=condition=Available deployment/cert-manager-webhook -n cert-manager --timeout=60s 2>/dev/null || {
+    print_warning "cert-manager not ready, but continuing with ExternalDNS installation"
+    print_info "Note: ExternalDNS may not work properly without cert-manager"
+}
+
 # Templates should already be compiled by wild-cluster-services-generate
 echo "Using pre-compiled ExternalDNS templates..."
 if [ ! -d "${EXTERNALDNS_DIR}/kustomize" ]; then