Add new HOT version for Pike release

The new version is "2017-09-01" or "pike".

Change-Id: I7f1bccb39edc036c2b7b1340d430937bd0dc1de2

doc/source/template_guide/hot_spec.rst

@@ -289,6 +289,37 @@ for the ``heat_template_version`` key:
       and
       or
 
+2017-09-01 | pike
+-------------------
+    The key with value ``2017-09-01`` or ``pike`` indicates that the YAML
+    document is a HOT template and it may contain features added and/or removed
+    up until the Pike release. The complete list of supported functions is::
+
+      digest
+      filter
+      get_attr
+      get_file
+      get_param
+      get_resource
+      list_join
+      map_merge
+      map_replace
+      repeat
+      resource_facade
+      str_replace
+      str_replace_strict
+      str_split
+      yaql
+      if
+
+    The complete list of supported condition functions is::
+
+      equals
+      get_param
+      not
+      and
+      or
+
 .. _hot_spec_parameter_groups:
 
 Parameter groups section

heat/engine/hot/template.py

@@ -557,3 +557,47 @@ class HOTemplate20170224(HOTemplate20161014):
     }
 
     param_schema_class = parameters.HOTParamSchema20170224
+
+
+class HOTemplate20170901(HOTemplate20170224):
+    functions = {
+        'get_attr': hot_funcs.GetAttAllAttributes,
+        'get_file': hot_funcs.GetFile,
+        'get_param': hot_funcs.GetParam,
+        'get_resource': hot_funcs.GetResource,
+        'list_join': hot_funcs.JoinMultiple,
+        'repeat': hot_funcs.RepeatWithMap,
+        'resource_facade': hot_funcs.ResourceFacade,
+        'str_replace': hot_funcs.ReplaceJson,
+
+        # functions added in 2015-04-30
+        'digest': hot_funcs.Digest,
+
+        # functions added in 2015-10-15
+        'str_split': hot_funcs.StrSplit,
+
+        # functions added in 2016-04-08
+        'map_merge': hot_funcs.MapMerge,
+
+        # functions added in 2016-10-14
+        'yaql': hot_funcs.Yaql,
+        'map_replace': hot_funcs.MapReplace,
+        'if': hot_funcs.If,
+
+        # functions added in 2017-02-24
+        'filter': hot_funcs.Filter,
+        'str_replace_strict': hot_funcs.ReplaceJsonStrict,
+
+        # functions removed from 2015-10-15
+        'Fn::Select': hot_funcs.Removed,
+
+        # functions removed from 2014-10-16
+        'Fn::GetAZs': hot_funcs.Removed,
+        'Fn::Join': hot_funcs.Removed,
+        'Fn::Split': hot_funcs.Removed,
+        'Fn::Replace': hot_funcs.Removed,
+        'Fn::Base64': hot_funcs.Removed,
+        'Fn::MemberListToMap': hot_funcs.Removed,
+        'Fn::ResourceFacade': hot_funcs.Removed,
+        'Ref': hot_funcs.Removed,
+    }

heat/tests/test_hot.py

@@ -68,6 +68,10 @@ hot_ocata_tpl_empty = template_format.parse('''
 heat_template_version: 2017-02-24
 ''')
 
+hot_pike_tpl_empty = template_format.parse('''
+heat_template_version: 2017-09-01
+''')
+
 hot_tpl_empty_sections = template_format.parse('''
 heat_template_version: 2013-05-23
 parameters:

heat/tests/test_template.py

@@ -728,7 +728,8 @@ class TemplateTest(common.HeatTestCase):
                                     template.Template, invalid_hot_version_tmp)
         valid_versions = ['2013-05-23', '2014-10-16',
                           '2015-04-30', '2015-10-15', '2016-04-08',
-                          '2016-10-14', '2017-02-24', 'newton', 'ocata']
+                          '2016-10-14', '2017-02-24', '2017-09-01',
+                          'newton', 'ocata', 'pike']
         ex_error_msg = ('The template version is invalid: '
                         '"heat_template_version: 2012-12-12". '
                         '"heat_template_version" should be one of: %s'

heat_integrationtests/functional/test_templates.py

@@ -52,7 +52,8 @@ class TemplateAPITest(functional_base.FunctionalTestsBase):
                                        "2015-04-30", "2015-10-15",
                                        "2012-12-12", "2010-09-09",
                                        "2016-04-08", "2016-10-14", "newton",
-                                       "2017-02-24", "ocata"]
+                                       "2017-02-24", "ocata",
+                                       "2017-09-01", "pike"]
         for template in template_versions:
             self.assertIn(template.version.split(".")[1],
                           supported_template_versions)

setup.cfg

@@ -170,6 +170,8 @@ heat.templates =
    heat_template_version.newton = heat.engine.hot.template:HOTemplate20161014
    heat_template_version.2017-02-24 = heat.engine.hot.template:HOTemplate20170224
    heat_template_version.ocata = heat.engine.hot.template:HOTemplate20170224
+   heat_template_version.2017-09-01 = heat.engine.hot.template:HOTemplate20170901
+   heat_template_version.pike = heat.engine.hot.template:HOTemplate20170901
 
 tempest.test_plugins =
     heat_tests = heat_integrationtests.plugin:HeatTempestPlugin