Merge "Move services.yaml to common directory"

1 files changed, 148 insertions, 0 deletions

diff --git a/common/services.yaml b/common/services.yaml
new file mode 100644
index 00000000..4d3ca8d1
--- /dev/null
+++ b/common/services.yaml
@@ -0,0 +1,148 @@
+#FIXME move into common when specfile adds it
+heat_template_version: pike
+
+description: >
+  Utility stack to convert an array of services into a set of combined
+  role configs.
+
+parameters:
+  Services:
+    default: []
+    description: |
+        List nested stack service templates.
+    type: comma_delimited_list
+  ServiceNetMap:
+    default: {}
+    description: Mapping of service_name -> network name. Typically set
+                 via parameter_defaults in the resource registry.  This
+                 mapping overrides those in ServiceNetMapDefaults.
+    type: json
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+  DefaultPasswords:
+    default: {}
+    description: Mapping of service -> default password. Used to help
+                 pass top level passwords managed by Heat into services.
+    type: json
+  RoleName:
+    default: ''
+    description: Role name on which the service is applied
+    type: string
+  RoleParameters:
+    description: Role Specific parameters to be provided to service
+    default: {}
+    type: json
+
+resources:
+
+  ServiceChain:
+    type: OS::Heat::ResourceChain
+    properties:
+      resources: {get_param: Services}
+      concurrent: true
+      resource_properties:
+        ServiceNetMap: {get_param: ServiceNetMap}
+        EndpointMap: {get_param: EndpointMap}
+        DefaultPasswords: {get_param: DefaultPasswords}
+        RoleName: {get_param: RoleName}
+        RoleParameters: {get_param: RoleParameters}
+
+  LoggingConfiguration:
+    type: OS::TripleO::LoggingConfiguration
+
+  ServiceServerMetadataHook:
+    type: OS::TripleO::ServiceServerMetadataHook
+    properties:
+      RoleData: {get_attr: [ServiceChain, role_data]}
+
+outputs:
+  role_data:
+    description: Combined Role data for this set of services.
+    value:
+      service_names:
+        {get_attr: [ServiceChain, role_data, service_name]}
+      monitoring_subscriptions:
+        yaql:
+          expression: list($.data.role_data.where($ != null).select($.get('monitoring_subscription')).where($ != null))
+          data: {role_data: {get_attr: [ServiceChain, role_data]}}
+      logging_sources:
+        # Transform the individual logging_source configuration from
+        # each service in the chain into a global list, adding some
+        # default configuration at the same time.
+        yaql:
+          expression: >
+            let(
+            default_format => $.data.default_format,
+            pos_file_path => $.data.pos_file_path,
+            sources => $.data.sources.flatten()
+            ) ->
+            $sources.where($ != null).select({
+            'type' => 'tail',
+            'tag' => $.tag,
+            'path' => $.path,
+            'format' => $.get('format', $default_format),
+            'pos_file' => $.get('pos_file', $pos_file_path + '/' + $.tag + '.pos')
+            })
+          data:
+            sources:
+              - {get_attr: [LoggingConfiguration, LoggingDefaultSources]}
+              - yaql:
+                  expression: list($.data.role_data.where($ != null).select($.get('logging_source')).where($ != null))
+                  data: {role_data: {get_attr: [ServiceChain, role_data]}}
+
+              - {get_attr: [LoggingConfiguration, LoggingExtraSources]}
+            default_format: {get_attr: [LoggingConfiguration, LoggingDefaultFormat]}
+            pos_file_path: {get_attr: [LoggingConfiguration, LoggingPosFilePath]}
+      logging_groups:
+        # Build a list of unique groups to which we should add the
+        # fluentd user.
+        yaql:
+          expression: >
+            set(($.data.default + $.data.extra + $.data.role_data.where($ != null).select($.get('logging_groups'))).flatten()).where($)
+          data:
+            default: {get_attr: [LoggingConfiguration, LoggingDefaultGroups]}
+            extra: {get_attr: [LoggingConfiguration, LoggingExtraGroups]}
+            role_data: {get_attr: [ServiceChain, role_data]}
+      config_settings: {map_merge: {get_attr: [ServiceChain, role_data, config_settings]}}
+      global_config_settings:
+        map_merge:
+          yaql:
+            expression: list($.data.role_data.where($ != null).select($.get('global_config_settings')).where($ != null))
+            data: {role_data: {get_attr: [ServiceChain, role_data]}}
+      service_config_settings:
+        yaql:
+          expression: $.data.role_data.where($ != null).select($.get('service_config_settings')).where($ != null).reduce($1.mergeWith($2), {})
+          data: {role_data: {get_attr: [ServiceChain, role_data]}}
+      service_workflow_tasks:
+        yaql:
+          expression: $.data.role_data.where($ != null).select($.get('service_workflow_tasks')).where($ != null).reduce($1.mergeWith($2), {})
+          data: {role_data: {get_attr: [ServiceChain, role_data]}}
+      step_config: {get_attr: [ServiceChain, role_data, step_config]}
+      upgrade_tasks:
+        yaql:
+          # Note we use distinct() here to filter any identical tasks, e.g yum update for all services
+          expression: $.data.where($ != null).select($.get('upgrade_tasks')).where($ != null).flatten().distinct()
+          data: {get_attr: [ServiceChain, role_data]}
+      upgrade_batch_tasks:
+        yaql:
+          # Note we use distinct() here to filter any identical tasks, e.g yum update for all services
+          expression: $.data.where($ != null).select($.get('upgrade_batch_tasks')).where($ != null).flatten().distinct()
+          data: {get_attr: [ServiceChain, role_data]}
+      service_metadata_settings: {get_attr: [ServiceServerMetadataHook, metadata]}
+
+      # Keys to support docker/services
+      puppet_config: {get_attr: [ServiceChain, role_data, puppet_config]}
+      kolla_config:
+        map_merge: {get_attr: [ServiceChain, role_data, kolla_config]}
+      docker_config:
+        {get_attr: [ServiceChain, role_data, docker_config]}
+      docker_puppet_tasks:
+        {get_attr: [ServiceChain, role_data, docker_puppet_tasks]}
+      host_prep_tasks:
+        yaql:
+          # Note we use distinct() here to filter any identical tasks
+          expression: $.data.where($ != null).select($.get('host_prep_tasks')).where($ != null).flatten().distinct()
+          data: {get_attr: [ServiceChain, role_data]}