Enable tests for tls in whitebox

Change-Id: I1df3f1f1b52856e3c0acfa538aaabe200eb1fe27

.zuul.yaml

@@ -57,6 +57,7 @@
       compute_node_template_name: whitebox-devstack-multinode.yaml.j2
       devstack_services:
         br-ex-tcpdump: false
+        tls-proxy: true
       devstack_localrc:
         MAX_COMPUTE_NODES: 2
         NOVA_SERVICE_REPORT_INTERVAL: 10
@@ -67,6 +68,7 @@
         WHITEBOX_CPU_MODEL_EXTRA_FLAGS: vme,+ssse3,-mmx
         WHITEBOX_CPU_TOPOLOGY: "0: [0,1,2,3,4,5,6,7]"
         WHITEBOX_DEDICATED_CPUS_PER_NUMA: 3
+        NOVA_CONSOLE_PROXY_COMPUTE_TLS: True
       devstack_local_conf:
         test-config:
           $TEMPEST_CONFIG:
@@ -98,9 +100,11 @@
       subnode:
         devstack_services:
           br-ex-tcpdump: false
+          tls-proxy: true
         devstack_localrc:
           LIBVIRT_TYPE: kvm
           NOVA_SERVICE_REPORT_INTERVAL: 10
+          NOVA_CONSOLE_PROXY_COMPUTE_TLS: True
         devstack_local_conf:
           post-config:
             $NOVA_CONF:

whitebox_tempest_plugin/config.py

@@ -357,6 +357,6 @@ compute_features_group_opts = [
                 default=False,
                 help="Libvirt CPU power management is turned on."),
     cfg.BoolOpt('vencrypt',
-                default=False,
+                default=True,
                 help="verify vnc console tls."),
 ]