Add missing defaults

roles/kargo-defaults/defaults/main.yaml

@@ -9,7 +9,7 @@ kube_version: v1.5.3
 # Directory where the binaries will be installed
 bin_dir: /usr/local/bin
 docker_bin_dir: /usr/bin
-
+etcd_data_dir: /var/lib/etcd
 # Where the binaries will be downloaded.
 # Note: ensure that you've enough disk space (about 1G)
 local_release_dir: "/tmp/releases"
@@ -112,3 +112,4 @@ vault_deployment_type: docker
 # K8s image pull policy (imagePullPolicy)
 k8s_image_pull_policy: IfNotPresent
 efk_enabled: false
+enable_network_policy: false