Source code for heat.engine.hot.template

#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import functools

from heat.common import exception
from heat.common.i18n import _
from heat.engine.cfn import functions as cfn_funcs
from heat.engine.cfn import template as cfn_template
from heat.engine import function
from heat.engine.hot import functions as hot_funcs
from heat.engine.hot import parameters
from heat.engine import rsrc_defn
from heat.engine import template_common


[docs] class HOTemplate20130523(template_common.CommonTemplate): """A Heat Orchestration Template format stack template.""" SECTIONS = ( VERSION, DESCRIPTION, PARAMETER_GROUPS, PARAMETERS, RESOURCES, OUTPUTS, MAPPINGS, ) = ( 'heat_template_version', 'description', 'parameter_groups', 'parameters', 'resources', 'outputs', '__undefined__', ) OUTPUT_KEYS = ( OUTPUT_DESCRIPTION, OUTPUT_VALUE, ) = ( 'description', 'value', ) SECTIONS_NO_DIRECT_ACCESS = set([PARAMETERS, VERSION]) _CFN_TO_HOT_SECTIONS = {cfn_template.CfnTemplate.VERSION: VERSION, cfn_template.CfnTemplate.DESCRIPTION: DESCRIPTION, cfn_template.CfnTemplate.PARAMETERS: PARAMETERS, cfn_template.CfnTemplate.MAPPINGS: MAPPINGS, cfn_template.CfnTemplate.RESOURCES: RESOURCES, cfn_template.CfnTemplate.OUTPUTS: OUTPUTS} _RESOURCE_KEYS = ( RES_TYPE, RES_PROPERTIES, RES_METADATA, RES_DEPENDS_ON, RES_DELETION_POLICY, RES_UPDATE_POLICY, RES_DESCRIPTION, ) = ( 'type', 'properties', 'metadata', 'depends_on', 'deletion_policy', 'update_policy', 'description', ) _RESOURCE_HOT_TO_CFN_ATTRS = { RES_TYPE: cfn_template.CfnTemplate.RES_TYPE, RES_PROPERTIES: cfn_template.CfnTemplate.RES_PROPERTIES, RES_METADATA: cfn_template.CfnTemplate.RES_METADATA, RES_DEPENDS_ON: cfn_template.CfnTemplate.RES_DEPENDS_ON, RES_DELETION_POLICY: cfn_template.CfnTemplate.RES_DELETION_POLICY, RES_UPDATE_POLICY: cfn_template.CfnTemplate.RES_UPDATE_POLICY, RES_DESCRIPTION: cfn_template.CfnTemplate.RES_DESCRIPTION} _HOT_TO_CFN_ATTRS = _RESOURCE_HOT_TO_CFN_ATTRS _HOT_TO_CFN_ATTRS.update( {OUTPUT_VALUE: cfn_template.CfnTemplate.OUTPUT_VALUE}) functions = { 'Fn::GetAZs': cfn_funcs.GetAZs, 'get_param': hot_funcs.GetParam, 'get_resource': hot_funcs.GetResource, 'Ref': cfn_funcs.Ref, 'get_attr': hot_funcs.GetAttThenSelect, 'Fn::Select': cfn_funcs.Select, 'Fn::Join': cfn_funcs.Join, 'list_join': hot_funcs.Join, 'Fn::Split': cfn_funcs.Split, 'str_replace': hot_funcs.Replace, 'Fn::Replace': cfn_funcs.Replace, 'Fn::Base64': cfn_funcs.Base64, 'Fn::MemberListToMap': cfn_funcs.MemberListToMap, 'resource_facade': hot_funcs.ResourceFacade, 'Fn::ResourceFacade': cfn_funcs.ResourceFacade, 'get_file': hot_funcs.GetFile, } deletion_policies = { 'Delete': rsrc_defn.ResourceDefinition.DELETE, 'Retain': rsrc_defn.ResourceDefinition.RETAIN, 'Snapshot': rsrc_defn.ResourceDefinition.SNAPSHOT } param_schema_class = parameters.HOTParamSchema def __getitem__(self, section): """"Get the relevant section in the template.""" # first translate from CFN into HOT terminology if necessary if section not in self.SECTIONS: section = HOTemplate20130523._translate( section, self._CFN_TO_HOT_SECTIONS, _('"%s" is not a valid template section')) if section not in self.SECTIONS: raise KeyError(_('"%s" is not a valid template section') % section) if section in self.SECTIONS_NO_DIRECT_ACCESS: raise KeyError( _('Section %s can not be accessed directly.') % section) if section == self.MAPPINGS: return {} if section == self.DESCRIPTION: default = 'No description' else: default = {} # if a section is None (empty yaml section) return {} # to be consistent with an empty json section. the_section = self.t.get(section) or default # In some cases (e.g. parameters), also translate each entry of # a section into CFN format (case, naming, etc) so the rest of the # engine can cope with it. # This is a shortcut for now and might be changed in the future. if section == self.RESOURCES: return self._translate_resources(the_section) if section == self.OUTPUTS: self.validate_section(self.OUTPUTS, self.OUTPUT_VALUE, the_section, self.OUTPUT_KEYS) return the_section @staticmethod def _translate(value, mapping, err_msg=None): try: return mapping[value] except KeyError as ke: if err_msg: raise KeyError(err_msg % value) else: raise ke
[docs] def validate_section(self, section, sub_section, data, allowed_keys): obj_name = section[:-1] err_msg = _('"%%s" is not a valid keyword inside a %s ' 'definition') % obj_name args = {'object_name': obj_name, 'sub_section': sub_section} message = _('Each %(object_name)s must contain a ' '%(sub_section)s key.') % args for name, attrs in sorted(data.items()): if not attrs: raise exception.StackValidationFailed(message=message) try: for attr, attr_value in attrs.items(): if attr not in allowed_keys: raise KeyError(err_msg % attr) if sub_section not in attrs: raise exception.StackValidationFailed(message=message) except AttributeError: message = _('"%(section)s" must contain a map of ' '%(obj_name)s maps. Found a [%(_type)s] ' 'instead') % {'section': section, '_type': type(attrs), 'obj_name': obj_name} raise exception.StackValidationFailed(message=message) except KeyError as e: # an invalid keyword was found raise exception.StackValidationFailed(message=e.args[0])
def _translate_section(self, section, sub_section, data, mapping): self.validate_section(section, sub_section, data, mapping) cfn_objects = {} for name, attrs in sorted(data.items()): cfn_object = {} for attr, attr_value in attrs.items(): cfn_attr = mapping[attr] if cfn_attr is not None: cfn_object[cfn_attr] = attr_value cfn_objects[name] = cfn_object return cfn_objects def _translate_resources(self, resources): """Get the resources of the template translated into CFN format.""" return self._translate_section(self.RESOURCES, self.RES_TYPE, resources, self._RESOURCE_HOT_TO_CFN_ATTRS)
[docs] def get_section_name(self, section): cfn_to_hot_attrs = dict( zip(self._HOT_TO_CFN_ATTRS.values(), self._HOT_TO_CFN_ATTRS.keys())) return cfn_to_hot_attrs.get(section, section)
[docs] def param_schemata(self, param_defaults=None): parameter_section = self.t.get(self.PARAMETERS) or {} pdefaults = param_defaults or {} for name, schema in parameter_section.items(): if name in pdefaults: parameter_section[name]['default'] = pdefaults[name] params = parameter_section.items() return dict((name, self.param_schema_class.from_dict(name, schema)) for name, schema in params)
[docs] def parameters(self, stack_identifier, user_params, param_defaults=None): return parameters.HOTParameters(stack_identifier, self, user_params=user_params, param_defaults=param_defaults)
[docs] def resource_definitions(self, stack): resources = self.t.get(self.RESOURCES) or {} conditions = self.conditions(stack) valid_keys = frozenset(self._RESOURCE_KEYS) def defns(): for name, snippet in resources.items(): try: invalid_keys = set(snippet) - valid_keys if invalid_keys: raise ValueError(_('Invalid keyword(s) inside a ' 'resource definition: ' '%s') % ', '.join(invalid_keys)) defn_data = dict(self._rsrc_defn_args(stack, name, snippet)) except (TypeError, ValueError, KeyError) as ex: msg = str(ex) raise exception.StackValidationFailed(message=msg) defn = rsrc_defn.ResourceDefinition(name, **defn_data) cond_name = defn.condition() if cond_name is not None: try: enabled = conditions.is_enabled(cond_name) except ValueError as exc: path = [self.RESOURCES, name, self.RES_CONDITION] message = str(exc) raise exception.StackValidationFailed(path=path, message=message) if not enabled: continue yield name, defn return dict(defns())
[docs] def add_resource(self, definition, name=None): if name is None: name = definition.name if self.t.get(self.RESOURCES) is None: self.t[self.RESOURCES] = {} rendered = definition.render_hot() dep_list = rendered.get(self.RES_DEPENDS_ON) if dep_list: rendered[self.RES_DEPENDS_ON] = [d for d in dep_list if d in self.t[self.RESOURCES]] self.t[self.RESOURCES][name] = rendered
[docs] def add_output(self, definition): if self.t.get(self.OUTPUTS) is None: self.t[self.OUTPUTS] = {} self.t[self.OUTPUTS][definition.name] = definition.render_hot()
[docs] class HOTemplate20141016(HOTemplate20130523): functions = { 'get_attr': hot_funcs.GetAtt, 'get_file': hot_funcs.GetFile, 'get_param': hot_funcs.GetParam, 'get_resource': hot_funcs.GetResource, 'list_join': hot_funcs.Join, 'resource_facade': hot_funcs.ResourceFacade, 'str_replace': hot_funcs.Replace, 'Fn::Select': cfn_funcs.Select, # 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, }
[docs] class HOTemplate20150430(HOTemplate20141016): functions = { 'get_attr': hot_funcs.GetAtt, 'get_file': hot_funcs.GetFile, 'get_param': hot_funcs.GetParam, 'get_resource': hot_funcs.GetResource, 'list_join': hot_funcs.Join, 'repeat': hot_funcs.Repeat, 'resource_facade': hot_funcs.ResourceFacade, 'str_replace': hot_funcs.Replace, 'Fn::Select': cfn_funcs.Select, # functions added in 2015-04-30 'digest': hot_funcs.Digest, # 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, }
[docs] class HOTemplate20151015(HOTemplate20150430): 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.Repeat, '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 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, }
[docs] class HOTemplate20160408(HOTemplate20151015): 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.Repeat, '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 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, }
[docs] class HOTemplate20161014(HOTemplate20160408): CONDITIONS = 'conditions' SECTIONS = HOTemplate20160408.SECTIONS + (CONDITIONS,) SECTIONS_NO_DIRECT_ACCESS = (HOTemplate20160408.SECTIONS_NO_DIRECT_ACCESS | set([CONDITIONS])) _CFN_TO_HOT_SECTIONS = HOTemplate20160408._CFN_TO_HOT_SECTIONS _CFN_TO_HOT_SECTIONS.update({ cfn_template.CfnTemplate.CONDITIONS: CONDITIONS}) _EXTRA_RES_KEYS = ( RES_EXTERNAL_ID, RES_CONDITION ) = ( 'external_id', 'condition' ) _RESOURCE_KEYS = HOTemplate20160408._RESOURCE_KEYS + _EXTRA_RES_KEYS _RESOURCE_HOT_TO_CFN_ATTRS = HOTemplate20160408._RESOURCE_HOT_TO_CFN_ATTRS _RESOURCE_HOT_TO_CFN_ATTRS.update({ RES_EXTERNAL_ID: None, RES_CONDITION: cfn_template.CfnTemplate.RES_CONDITION, }) OUTPUT_CONDITION = 'condition' OUTPUT_KEYS = HOTemplate20160408.OUTPUT_KEYS + (OUTPUT_CONDITION,) deletion_policies = { 'Delete': rsrc_defn.ResourceDefinition.DELETE, 'Retain': rsrc_defn.ResourceDefinition.RETAIN, 'Snapshot': rsrc_defn.ResourceDefinition.SNAPSHOT, # aliases added in 2016-10-14 'delete': rsrc_defn.ResourceDefinition.DELETE, 'retain': rsrc_defn.ResourceDefinition.RETAIN, 'snapshot': rsrc_defn.ResourceDefinition.SNAPSHOT, } 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 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, } condition_functions = { 'get_param': hot_funcs.GetParam, 'equals': hot_funcs.Equals, 'not': hot_funcs.Not, 'and': hot_funcs.And, 'or': hot_funcs.Or } def __init__(self, tmpl, template_id=None, files=None, env=None): super(HOTemplate20161014, self).__init__( tmpl, template_id, files, env) self._parser_condition_functions = {} for n, f in self.functions.items(): if not f == hot_funcs.Removed: self._parser_condition_functions[n] = function.Invalid else: self._parser_condition_functions[n] = f self._parser_condition_functions.update(self.condition_functions) self.merge_sections = [self.PARAMETERS, self.CONDITIONS] def _get_condition_definitions(self): return self.t.get(self.CONDITIONS, {}) def _rsrc_defn_args(self, stack, name, data): for arg in super(HOTemplate20161014, self)._rsrc_defn_args(stack, name, data): yield arg parse = functools.partial(self.parse, stack) parse_cond = functools.partial(self.parse_condition, stack) yield ('external_id', self._parse_resource_field(self.RES_EXTERNAL_ID, (str, function.Function), 'string', name, data, parse)) yield ('condition', self._parse_resource_field(self.RES_CONDITION, (str, bool, function.Function), 'string_or_boolean', name, data, parse_cond))
[docs] class HOTemplate20170224(HOTemplate20161014): 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, } param_schema_class = parameters.HOTParamSchema20170224
[docs] 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.RepeatWithNestedLoop, '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 added in 2017-09-01 'make_url': hot_funcs.MakeURL, 'list_concat': hot_funcs.ListConcat, 'str_replace_vstrict': hot_funcs.ReplaceJsonVeryStrict, 'list_concat_unique': hot_funcs.ListConcatUnique, 'contains': hot_funcs.Contains, # 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, } condition_functions = { 'get_param': hot_funcs.GetParam, 'equals': hot_funcs.Equals, 'not': hot_funcs.Not, 'and': hot_funcs.And, 'or': hot_funcs.Or, # functions added in 2017-09-01 'yaql': hot_funcs.Yaql, 'contains': hot_funcs.Contains }
[docs] class HOTemplate20180302(HOTemplate20170901): 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.RepeatWithNestedLoop, '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 added in 2017-09-01 'make_url': hot_funcs.MakeURL, 'list_concat': hot_funcs.ListConcat, 'str_replace_vstrict': hot_funcs.ReplaceJsonVeryStrict, 'list_concat_unique': hot_funcs.ListConcatUnique, 'contains': hot_funcs.Contains, # 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, } condition_functions = { 'get_param': hot_funcs.GetParam, 'equals': hot_funcs.Equals, 'not': hot_funcs.Not, 'and': hot_funcs.And, 'or': hot_funcs.Or, # functions added in 2017-09-01 'yaql': hot_funcs.Yaql, 'contains': hot_funcs.Contains } param_schema_class = parameters.HOTParamSchema20180302
[docs] class HOTemplate20180831(HOTemplate20180302): 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.RepeatWithNestedLoop, '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 added in 2017-09-01 'make_url': hot_funcs.MakeURL, 'list_concat': hot_funcs.ListConcat, 'str_replace_vstrict': hot_funcs.ReplaceJsonVeryStrict, 'list_concat_unique': hot_funcs.ListConcatUnique, 'contains': hot_funcs.Contains, # 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, } condition_functions = { 'get_param': hot_funcs.GetParam, 'equals': hot_funcs.Equals, 'not': hot_funcs.Not, 'and': hot_funcs.And, 'or': hot_funcs.Or, # functions added in 2017-09-01 'yaql': hot_funcs.Yaql, 'contains': hot_funcs.Contains }
[docs] class HOTemplate20210416(HOTemplate20180831): 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.RepeatWithNestedLoop, '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, # Modified in 2021-04-16 'if': hot_funcs.IfNullable, # functions added in 2017-02-24 'filter': hot_funcs.Filter, 'str_replace_strict': hot_funcs.ReplaceJsonStrict, # functions added in 2017-09-01 'make_url': hot_funcs.MakeURL, 'list_concat': hot_funcs.ListConcat, 'str_replace_vstrict': hot_funcs.ReplaceJsonVeryStrict, 'list_concat_unique': hot_funcs.ListConcatUnique, 'contains': hot_funcs.Contains, # 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, }