Adding scheme field for probes

Change-Id: I4dbcac825f319c6c202018f59a45de9ecbb377cc

fuel_ccp/__init__.py

@@ -17,4 +17,4 @@ import pbr.version
 
 version_info = pbr.version.VersionInfo("fuel_ccp")
 __version__ = version_info.version_string()
-dsl_version = "0.6.0"
+dsl_version = "0.7.0"

fuel_ccp/templates.py

@@ -133,7 +133,8 @@ def serialize_liveness_probe(liveness):
         cont_spec["livenessProbe"] = {
             "httpGet": {
                 "path": liveness["path"],
-                "port": liveness["port"]
+                "port": liveness["port"],
+                "scheme": liveness.get("scheme", "http").upper()
             },
             "timeoutSeconds": liveness.get("timeout", 1),
             "initialDelaySeconds": liveness.get("initialDelay", 10)

fuel_ccp/tests/test_templates.py

@@ -132,7 +132,8 @@ class TestDeploy(base.TestCase):
             "livenessProbe": {
                 "httpGet": {
                     "path": "_status",
-                    "port": 8080
+                    "port": 8080,
+                    "scheme": "HTTP"
                 },
                 "timeoutSeconds": 1,
                 "initialDelaySeconds": 7

fuel_ccp/validation/service.py

@@ -153,7 +153,8 @@ PROBE_SCHEMA_HTTP = {
         "port": PORT_SCHEMA,
         "path": NOT_EMPTY_STRING_SCHEMA,
         "initialDelay": TIMEOUT_SCHEMA,
-        "timeout": TIMEOUT_SCHEMA
+        "timeout": TIMEOUT_SCHEMA,
+        "scheme": {"enum": ["http", "https"]},
     }
 }