Re-added ubuntu-14.04 back, changed defaults to remove encrypt

.kitchen.yml

@@ -11,6 +11,12 @@ verifier:
     - test/integration/consul/inspec
 
 platforms:
+  - name: ubuntu-14.04
+     driver_config:
+     disable_upstart: false
+     image: ubuntu-upstart:14.04
+     run_command: /sbin/init
+     
   - name: debian-9.4
     driver_config:
       run_command: /bin/systemd

consul/defaults.yaml

@@ -14,7 +14,6 @@ consul:
     ui: true
     enable_debug: false
     log_level: info
-    encrypt: ""
     retry_join: []
     retry_interval: 30s
     datacenter: "main"