1 heat_template_version: ocata
4 Utility stack to convert an array of services into a set of combined
11 List nested stack service templates.
12 type: comma_delimited_list
15 description: Mapping of service_name -> network name. Typically set
16 via parameter_defaults in the resource registry. This
17 mapping overrides those in ServiceNetMapDefaults.
21 description: Mapping of service endpoint -> protocol. Typically set
22 via parameter_defaults in the resource registry.
26 description: Mapping of service -> default password. Used to help
27 pass top level passwords managed by Heat into services.
33 type: OS::Heat::ResourceChain
35 resources: {get_param: Services}
38 ServiceNetMap: {get_param: ServiceNetMap}
39 EndpointMap: {get_param: EndpointMap}
40 DefaultPasswords: {get_param: DefaultPasswords}
43 type: OS::TripleO::LoggingConfiguration
45 ServiceServerMetadataHook:
46 type: OS::TripleO::ServiceServerMetadataHook
48 RoleData: {get_attr: [ServiceChain, role_data]}
52 description: Combined Role data for this set of services.
55 # Filter any null/None service_names which may be present due to mapping
56 # of services to OS::Heat::None
58 expression: list($.data.s_names.where($ != null))
59 data: {s_names: {get_attr: [ServiceChain, role_data, service_name]}}
60 monitoring_subscriptions:
62 expression: list($.data.role_data.where($ != null).select($.get('monitoring_subscription')).where($ != null))
63 data: {role_data: {get_attr: [ServiceChain, role_data]}}
65 # Transform the individual logging_source configuration from
66 # each service in the chain into a global list, adding some
67 # default configuration at the same time.
71 default_format => $.data.default_format,
72 pos_file_path => $.data.pos_file_path,
73 sources => $.data.sources.flatten()
75 $sources.where($ != null).select({
79 'format' => $.get('format', $default_format),
80 'pos_file' => $.get('pos_file', $pos_file_path + '/' + $.tag + '.pos')
84 - {get_attr: [LoggingConfiguration, LoggingDefaultSources]}
86 expression: list($.data.role_data.where($ != null).select($.get('logging_source')).where($ != null))
87 data: {role_data: {get_attr: [ServiceChain, role_data]}}
89 - {get_attr: [LoggingConfiguration, LoggingExtraSources]}
90 default_format: {get_attr: [LoggingConfiguration, LoggingDefaultFormat]}
91 pos_file_path: {get_attr: [LoggingConfiguration, LoggingPosFilePath]}
93 # Build a list of unique groups to which we should add the
97 set($.data.groups.flatten()).where($)
100 - [{get_attr: [LoggingConfiguration, LoggingDefaultGroups]}]
102 expression: list($.data.role_data.where($ != null).select($.get('logging_groups')).where($ != null))
103 data: {role_data: {get_attr: [ServiceChain, role_data]}}
104 - [{get_attr: [LoggingConfiguration, LoggingExtraGroups]}]
105 config_settings: {map_merge: {get_attr: [ServiceChain, role_data, config_settings]}}
106 global_config_settings:
109 expression: list($.data.role_data.where($ != null).select($.get('global_config_settings')).where($ != null))
110 data: {role_data: {get_attr: [ServiceChain, role_data]}}
111 service_config_settings:
113 expression: $.data.role_data.where($ != null).select($.get('service_config_settings')).where($ != null).reduce($1.mergeWith($2), {})
114 data: {role_data: {get_attr: [ServiceChain, role_data]}}
115 step_config: {list_join: ["\n", {get_attr: [ServiceChain, role_data, step_config]}]}
118 # Note we use distinct() here to filter any identical tasks, e.g yum update for all services
119 expression: $.data.where($ != null).select($.get('upgrade_tasks')).where($ != null).flatten().distinct()
120 data: {get_attr: [ServiceChain, role_data]}
121 service_metadata_settings: {get_attr: [ServiceServerMetadataHook, metadata]}