Heat templates for deploying OpenStack
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

264 lines
9.8 KiB

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
ServiceData:
default: {}
description: Dictionary packing service data
type: json
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:
ServiceData: {get_param: ServiceData}
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]}
PuppetStepConfig:
type: OS::Heat::Value
properties:
type: string
value:
yaql:
expression:
# select 'step_config' only from services that do not have a docker_config
coalesce($.data.service_names, []).zip(coalesce($.data.step_config, []), coalesce($.data.docker_config, [])).where($[2] = null).where($[1] != null).select($[1]).join("\n")
data:
service_names: {get_attr: [ServiceChain, role_data, service_name]}
step_config: {get_attr: [ServiceChain, role_data, step_config]}
docker_config: {get_attr: [ServiceChain, role_data, docker_config]}
DockerConfig:
type: OS::Heat::Value
properties:
type: json
value:
yaql:
expression:
# select 'docker_config' only from services that have it
coalesce($.data.service_names, []).zip(coalesce($.data.docker_config, [])).where($[1] != null).select($[1]).reduce($1.mergeWith($2), {})
data:
service_names: {get_attr: [ServiceChain, role_data, service_names]}
docker_config: {get_attr: [ServiceChain, role_data, docker_config]}
LoggingSourcesConfig:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
# Transform the individual logging_source configuration from
# each service in the chain into a global list, adding some
# default configuration at the same time.
yaql:
expression: >
let(
default_format => coalesce($.data.default_format, ''),
pos_file_path => coalesce($.data.pos_file_path, ''),
sources => coalesce($.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 + '/' + $.tag + '.pos')
})
data:
sources:
- {get_attr: [LoggingConfiguration, LoggingDefaultSources]}
- yaql:
expression: list(coalesce($.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]}
LoggingGroupsConfig:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
# Build a list of unique groups to which we should add the
# fluentd user.
yaql:
expression: >
set((coalesce($.data.default, []) + coalesce($.data.extra, []) + coalesce($.data.role_data, []).where($ != 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]}
MonitoringSubscriptionsConfig:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
yaql:
expression: list(coalesce($.data.role_data, []).where($ != null).select($.get('monitoring_subscription')).where($ != null))
data: {role_data: {get_attr: [ServiceChain, role_data]}}
ServiceNames:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
filter:
- [null]
- {get_attr: [ServiceChain, role_data, service_name]}
GlobalConfigSettings:
type: OS::Heat::Value
properties:
type: json
value:
map_merge:
yaql:
expression: list(coalesce($.data.role_data, []).where($ != null).select($.get('global_config_settings')).where($ != null))
data: {role_data: {get_attr: [ServiceChain, role_data]}}
ServiceConfigSettings:
type: OS::Heat::Value
properties:
type: json
value:
yaql:
expression: coalesce($.data.role_data, []).where($ != null).select($.get('service_config_settings')).where($ != null).reduce($1.mergeWith($2), {})
data: {role_data: {get_attr: [ServiceChain, role_data]}}
ServiceWorkflowTasks:
type: OS::Heat::Value
properties:
type: json
value:
yaql:
expression: coalesce($.data.role_data, []).where($ != null).select($.get('service_workflow_tasks')).where($ != null).reduce($1.mergeWith($2), {})
data: {role_data: {get_attr: [ServiceChain, role_data]}}
UpgradeTasks:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
yaql:
# Note we use distinct() here to filter any identical tasks, e.g yum update for all services
expression: coalesce($.data, []).where($ != null).select($.get('upgrade_tasks')).where($ != null).flatten().distinct()
data: {get_attr: [ServiceChain, role_data]}
UpgradeBatchTasks:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
yaql:
expression: coalesce($.data, []).where($ != null).select($.get('upgrade_batch_tasks')).where($ != null).flatten().distinct()
data: {get_attr: [ServiceChain, role_data]}
PuppetConfig:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
yaql:
expression: coalesce($.data, []).where($ != null).select($.get('puppet_config')).where($ != null).distinct()
data: {get_attr: [ServiceChain, role_data]}
KollaConfig:
type: OS::Heat::Value
properties:
type: json
value:
yaql:
expression: coalesce($.data.role_data, []).where($ != null).select($.get('kolla_config')).where($ != null).reduce($1.mergeWith($2), {})
data: {role_data: {get_attr: [ServiceChain, role_data]}}
DockerPuppetTasks:
type: OS::Heat::Value
properties:
type: json
value:
yaql:
expression: dict(coalesce($.data, []).where($ != null).select($.get('docker_puppet_tasks')).where($ != null).selectMany($.items()).groupBy($[0], $[1]))
data: {get_attr: [ServiceChain, role_data]}
HostPrepTasks:
type: OS::Heat::Value
properties:
type: comma_delimited_list
value:
yaql:
# Note we use distinct() here to filter any identical tasks
expression: coalesce($.data, []).where($ != null).select($.get('host_prep_tasks')).where($ != null).flatten().distinct()
data: {get_attr: [ServiceChain, role_data]}
outputs:
role_data:
description: Combined Role data for this set of services.
value:
service_names: {get_attr: [ServiceNames, value]}
monitoring_subscriptions: {get_attr: [MonitoringSubscriptionsConfig, value]}
logging_sources: {get_attr: [LoggingSourcesConfig, value]}
logging_groups: {get_attr: [LoggingGroupsConfig, value]}
config_settings: {map_merge: {get_attr: [ServiceChain, role_data, config_settings]}}
global_config_settings: {get_attr: [GlobalConfigSettings, value]}
service_config_settings: {get_attr: [ServiceConfigSettings, value]}
service_workflow_tasks: {get_attr: [ServiceWorkflowTasks, value]}
step_config: {get_attr: [PuppetStepConfig, value]}
upgrade_tasks: {get_attr: [UpgradeTasks, value]}
upgrade_batch_tasks: {get_attr: [UpgradeBatchTasks, value]}
service_metadata_settings: {get_attr: [ServiceServerMetadataHook, metadata]}
# Keys to support docker/services
puppet_config: {get_attr: [PuppetConfig, value]}
kolla_config: {get_attr: [KollaConfig, value]}
docker_config: {get_attr: [DockerConfig, value]}
docker_puppet_tasks: {get_attr: [DockerPuppetTasks, value]}
host_prep_tasks: {get_attr: [HostPrepTasks, value]}