summaryrefslogtreecommitdiffstats
path: root/puppet/services/services.yaml
blob: b374dfbea7914d68c031e5e3e65d6b1551e0b861 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
heat_template_version: ocata

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]}}
      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]}