def units_applicable(self, criteria, units):
"""
Detemine and report which of the specified content units
is applicable to consumers specified by the I{criteria}.
@param criteria: The consumer selection criteria.
@type criteria: list
@param units: A list of content units to be installed.
@type units: list of:
{ type_id:<str>, unit_key:<dict> }
@return: A dict:
{consumer_id:[<ApplicabilityReport>]}
@rtype: list
"""
result = {}
conduit = ProfilerConduit()
manager = managers.consumer_query_manager()
ids = [c['id'] for c in manager.find_by_criteria(criteria)]
manager = managers.consumer_profile_manager()
profiles = manager.find_profiles(ids)
for id in ids:
for unit in units:
typeid = unit['type_id']
profiler, cfg = self.__profiler(typeid)
pc = self.__profiled_consumer(id)
report = profiler.unit_applicable(pc, unit, cfg, conduit)
report.unit = unit
ulist = result.setdefault(id, [])
ulist.append(report)
return result
def post(self, request, consumer_id):
"""
Creates an async task to regenerate content applicability data for given consumer.
:param request: WSGI request object
:type request: django.core.handlers.wsgi.WSGIRequest
:param consumer_id: The consumer ID.
:type consumer_id: str
:raises MissingResource: if some parameters are missing
:raises OperationPostponed: when an async operation is performed.
"""
consumer_query_manager = factory.consumer_query_manager()
if consumer_query_manager.find_by_id(consumer_id) is None:
raise MissingResource(consumer_id=consumer_id)
consumer_criteria = Criteria(filters={'consumer_id': consumer_id})
task_tags = [
tags.action_tag('consumer_content_applicability_regeneration')
]
async_result = regenerate_applicability_for_consumers.apply_async_with_reservation(
tags.RESOURCE_CONSUMER_TYPE,
consumer_id, (consumer_criteria.as_dict(), ),
tags=task_tags)
raise OperationPostponed(async_result)
def post(self, request, consumer_id):
"""
Creates an async task to regenerate content applicability data for given consumer.
:param request: WSGI request object
:type request: django.core.handlers.wsgi.WSGIRequest
:param consumer_id: The consumer ID.
:type consumer_id: str
:raises MissingResource: if some parameters are missing
:raises OperationPostponed: when an async operation is performed.
"""
consumer_query_manager = factory.consumer_query_manager()
if consumer_query_manager.find_by_id(consumer_id) is None:
raise MissingResource(consumer_id=consumer_id)
consumer_criteria = Criteria(filters={'consumer_id': consumer_id})
task_tags = [tags.action_tag('consumer_content_applicability_regeneration')]
async_result = regenerate_applicability_for_consumers.apply_async_with_reservation(
tags.RESOURCE_CONSUMER_TYPE,
consumer_id,
(consumer_criteria.as_dict(),),
tags=task_tags)
raise OperationPostponed(async_result)
def GET(self):
params = web.input()
manager = managers.consumer_query_manager()
consumers = expand_consumers(params, manager.find_all())
for c in consumers:
href = serialization.link.child_link_obj(c['id'])
c.update(href)
return self.ok(consumers)
def regenerate_applicability_for_consumers(consumer_criteria):
"""
Regenerate and save applicability data for given updated consumers.
:param consumer_criteria: The consumer selection criteria
:type consumer_criteria: dict
"""
consumer_criteria = Criteria.from_dict(consumer_criteria)
consumer_query_manager = managers.consumer_query_manager()
# Process consumer_criteria and get all the consumer ids satisfied by the criteria
consumer_criteria.fields = ['id']
consumer_ids = [
c['id']
for c in consumer_query_manager.find_by_criteria(consumer_criteria)
]
# Following logic of checking existing applicability and getting required data
# to generate applicability is a bit more complicated than what it could be 'by design'.
# It is to optimize the number of db queries and improving applicability generation
# performance. Please consider the implications for applicability generation time
# when making any modifications to this code.
consumer_profile_map = ApplicabilityRegenerationManager._get_consumer_profile_map(
consumer_ids)
repo_consumer_map = ApplicabilityRegenerationManager._get_repo_consumer_map(
consumer_ids=consumer_ids)
# Since there could be different types of profiles and they are related (at the moment
# these are RPMs and Modulemds in the RPM plugin), it's important to calculate applicability
# not per profile but for a combination of all profiles of one consumer,
# all_profiles_hash identifies that set of profiles.
# Iterate through each unique all_profiles_hash and regenerate applicability,
# if it doesn't exist.
for repo_id in repo_consumer_map:
seen_hashes = set()
for consumer_id in repo_consumer_map[repo_id]:
if consumer_id in consumer_profile_map:
all_profiles_hash = consumer_profile_map[consumer_id][
'all_profiles_hash']
if all_profiles_hash in seen_hashes:
continue
profiles = consumer_profile_map[consumer_id]['profiles']
seen_hashes.add(all_profiles_hash)
if ApplicabilityRegenerationManager._is_existing_applicability(
repo_id, all_profiles_hash):
continue
# If applicability does not exist, generate applicability data for given
# profiles and repo id.
ApplicabilityRegenerationManager.regenerate_applicability(
all_profiles_hash, profiles, repo_id)
def get(self, request):
"""
List the available consumers.
:param request: WSGI request object
:type request: django.core.handlers.wsgi.WSGIRequest
:return: Response containing a list of consumers
:rtype: django.http.HttpResponse
"""
query_params = request.GET
manager = factory.consumer_query_manager()
consumers = expand_consumers(query_params, manager.find_all())
for consumer in consumers:
add_link(consumer)
return generate_json_response_with_pulp_encoder(consumers)
def POST(self, consumer_id):
"""
Creates an async task to regenerate content applicability data for given consumer.
:param consumer_id: The consumer ID.
:type consumer_id: basestring
"""
consumer_query_manager = managers.consumer_query_manager()
if consumer_query_manager.find_by_id(consumer_id) is None:
raise MissingResource(consumer_id=consumer_id)
consumer_criteria = Criteria(filters={'consumer_id': consumer_id})
task_tags = [tags.action_tag('consumer_content_applicability_regeneration')]
async_result = regenerate_applicability_for_consumers.apply_async_with_reservation(
tags.RESOURCE_CONSUMER_TYPE,
consumer_id,
(consumer_criteria.as_dict(),),
tags=task_tags)
raise OperationPostponed(async_result)
def regenerate_applicability_for_consumers(consumer_criteria):
"""
Regenerate and save applicability data for given updated consumers.
:param consumer_criteria: The consumer selection criteria
:type consumer_criteria: dict
"""
consumer_criteria = Criteria.from_dict(consumer_criteria)
consumer_query_manager = managers.consumer_query_manager()
bind_manager = managers.consumer_bind_manager()
consumer_profile_manager = managers.consumer_profile_manager()
# Process consumer_criteria and get all the consumer ids satisfied by the criteria
consumer_criteria.fields = ['id']
consumer_ids = [c['id'] for c in consumer_query_manager.find_by_criteria(consumer_criteria)]
# Following logic of checking existing applicability and getting required data
# to generate applicability is a bit more complicated than what it could be 'by design'.
# It is to optimize the number of db queries and improving applicability generation
# performance. Please consider the implications for applicability generation time
# when making any modifications to this code.
# Get all unit profiles associated with given consumers
unit_profile_criteria = Criteria(
filters={'consumer_id': {'$in': consumer_ids}},
fields=['consumer_id', 'profile_hash', 'content_type', 'id'])
all_unit_profiles = consumer_profile_manager.find_by_criteria(unit_profile_criteria)
# Create a consumer-profile map with consumer id as the key and list of tuples
# with profile details as the value
consumer_unit_profiles_map = {}
# Also create a map of profile_id keyed by profile_hash for profile lookup.
profile_hash_profile_id_map = {}
for unit_profile in all_unit_profiles:
profile_hash = unit_profile['profile_hash']
content_type = unit_profile['content_type']
consumer_id = unit_profile['consumer_id']
profile_id = unit_profile['id']
profile_tuple = (profile_hash, content_type)
# Add this tuple to the list of profile tuples for a consumer
consumer_unit_profiles_map.setdefault(consumer_id, []).append(profile_tuple)
# We need just one profile_id per profile_hash to be used in regenerate_applicability
# method to get the actual profile corresponding to given profile_hash.
if profile_hash not in profile_hash_profile_id_map:
profile_hash_profile_id_map[profile_hash] = profile_id
# Get all repos bound to given consumers
bind_criteria = Criteria(filters={'consumer_id': {'$in': consumer_ids}},
fields=['repo_id', 'consumer_id'])
all_repo_bindings = bind_manager.find_by_criteria(bind_criteria)
# Create a repo-consumer map with repo_id as the key and consumer_id list as the value
repo_consumers_map = {}
for binding in all_repo_bindings:
repo_consumers_map.setdefault(binding['repo_id'], []).append(binding['consumer_id'])
# Create a set of (repo_id, (profile_hash, content_type))
repo_profile_hashes = set()
for repo_id, consumer_id_list in repo_consumers_map.items():
for consumer_id in consumer_id_list:
if consumer_id in consumer_unit_profiles_map:
for unit_profile_tuple in consumer_unit_profiles_map[consumer_id]:
repo_profile_hashes.add((repo_id, unit_profile_tuple))
# Iterate through each tuple in repo_profile_hashes set and regenerate applicability,
# if it doesn't exist. These are all guaranteed to be unique tuples because of the logic
# used to create maps and sets above, eliminating multiple unnecessary queries
# to check for existing applicability for same profiles.
manager = managers.applicability_regeneration_manager()
for repo_id, (profile_hash, content_type) in repo_profile_hashes:
# Check if applicability for given profile_hash and repo_id already exists
if ApplicabilityRegenerationManager._is_existing_applicability(repo_id, profile_hash):
continue
# If applicability does not exist, generate applicability data for given profile
# and repo id.
profile_id = profile_hash_profile_id_map[profile_hash]
manager.regenerate_applicability(profile_hash, content_type, profile_id, repo_id)
def regenerate_applicability_for_consumers(consumer_criteria):
"""
Regenerate and save applicability data for given updated consumers.
:param consumer_criteria: The consumer selection criteria
:type consumer_criteria: dict
"""
consumer_criteria = Criteria.from_dict(consumer_criteria)
consumer_query_manager = managers.consumer_query_manager()
bind_manager = managers.consumer_bind_manager()
consumer_profile_manager = managers.consumer_profile_manager()
# Process consumer_criteria and get all the consumer ids satisfied by the criteria
consumer_criteria.fields = ['id']
consumer_ids = [
c['id']
for c in consumer_query_manager.find_by_criteria(consumer_criteria)
]
# Following logic of checking existing applicability and getting required data
# to generate applicability is a bit more complicated than what it could be 'by design'.
# It is to optimize the number of db queries and improving applicability generation
# performance. Please consider the implications for applicability generation time
# when making any modifications to this code.
# Get all unit profiles associated with given consumers
unit_profile_criteria = Criteria(
filters={'consumer_id': {
'$in': consumer_ids
}},
fields=['consumer_id', 'profile_hash', 'content_type', 'id'])
all_unit_profiles = consumer_profile_manager.find_by_criteria(
unit_profile_criteria)
# Create a consumer-profile map with consumer id as the key and list of tuples
# with profile details as the value
consumer_unit_profiles_map = {}
# Also create a map of profile_id keyed by profile_hash for profile lookup.
profile_hash_profile_id_map = {}
for unit_profile in all_unit_profiles:
profile_hash = unit_profile['profile_hash']
content_type = unit_profile['content_type']
consumer_id = unit_profile['consumer_id']
profile_id = unit_profile['id']
profile_tuple = (profile_hash, content_type)
# Add this tuple to the list of profile tuples for a consumer
consumer_unit_profiles_map.setdefault(consumer_id,
[]).append(profile_tuple)
# We need just one profile_id per profile_hash to be used in regenerate_applicability
# method to get the actual profile corresponding to given profile_hash.
if profile_hash not in profile_hash_profile_id_map:
profile_hash_profile_id_map[profile_hash] = profile_id
# Get all repos bound to given consumers
bind_criteria = Criteria(
filters={'consumer_id': {
'$in': consumer_ids
}},
fields=['repo_id', 'consumer_id'])
all_repo_bindings = bind_manager.find_by_criteria(bind_criteria)
# Create a repo-consumer map with repo_id as the key and consumer_id list as the value
repo_consumers_map = {}
for binding in all_repo_bindings:
repo_consumers_map.setdefault(binding['repo_id'],
[]).append(binding['consumer_id'])
# Create a set of (repo_id, (profile_hash, content_type))
repo_profile_hashes = set()
for repo_id, consumer_id_list in repo_consumers_map.items():
for consumer_id in consumer_id_list:
if consumer_id in consumer_unit_profiles_map:
for unit_profile_tuple in consumer_unit_profiles_map[
consumer_id]:
repo_profile_hashes.add((repo_id, unit_profile_tuple))
# Iterate through each tuple in repo_profile_hashes set and regenerate applicability,
# if it doesn't exist. These are all guaranteed to be unique tuples because of the logic
# used to create maps and sets above, eliminating multiple unnecessary queries
# to check for existing applicability for same profiles.
manager = managers.applicability_regeneration_manager()
for repo_id, (profile_hash, content_type) in repo_profile_hashes:
# Check if applicability for given profile_hash and repo_id already exists
if ApplicabilityRegenerationManager._is_existing_applicability(
repo_id, profile_hash):
continue
# If applicability does not exist, generate applicability data for given profile
# and repo id.
profile_id = profile_hash_profile_id_map[profile_hash]
manager.regenerate_applicability(profile_hash, content_type,
profile_id, repo_id)
def __init__(self):
super(ConsumerSearch, self).__init__(
managers.consumer_query_manager().find_by_criteria)
def find_applicable_units(self, consumer_criteria=None, repo_criteria=None, unit_criteria=None, override_config=None):
"""
Determine and report which of the content units specified by the unit_criteria
are applicable to consumers specified by the consumer_criteria
with repos specified by repo_criteria. If consumer_criteria is None,
all consumers registered to the Pulp server are checked for applicability.
If repo_criteria is None, all repos bound to the consumer are taken
into consideration. If unit_criteria contains an empty list for a specific type,
all units with specific type in the repos bound to the consumer
are taken into consideration.
:param consumer_criteria: The consumer selection criteria.
:type consumer_criteria: dict
:param repo_criteria: The repo selection criteria.
:type repo_criteria: dict
:param unit_criteria: A dictionary of type_id : unit selection criteria
:type units: dict
{<type_id1> : <unit_criteria_for_type_id1>,
<type_id2> : <unit_criteria_for_type_id2>}
:param override_config: Additional configuration options to be accepted from user
:type override_config: dict
:return: applicability reports dictionary keyed by content type id
:rtype: dict
"""
result = {}
conduit = ProfilerConduit()
consumer_query_manager = managers.consumer_query_manager()
bind_manager = managers.consumer_bind_manager()
# Process Repo Criteria
if repo_criteria:
# Get repo ids satisfied by specified repo criteria
repo_query_manager = managers.repo_query_manager()
repo_criteria_ids = [r['id'] for r in repo_query_manager.find_by_criteria(repo_criteria)]
# if repo_criteria is specified and there are no repos satisfying the criteria, return empty result
if not repo_criteria_ids:
return result
else:
repo_criteria_ids = None
# Process Consumer Criteria
if consumer_criteria:
# Get consumer ids satisfied by specified consumer criteria
consumer_ids = [c['id'] for c in consumer_query_manager.find_by_criteria(consumer_criteria)]
else:
if repo_criteria_ids:
# If repo_criteria is specified, get all the consumers bound to the repos
# satisfied by repo_criteria
bind_criteria = Criteria(filters={"repo_id": {"$in": repo_criteria_ids}})
consumer_ids = [b['consumer_id'] for b in bind_manager.find_by_criteria(bind_criteria)]
# Remove duplicate consumer ids
consumer_ids = list(set(consumer_ids))
else:
# Get all consumer ids registered to the Pulp server
consumer_ids = [c['id'] for c in consumer_query_manager.find_all()]
# if there are no relevant consumers, return empty result
if not consumer_ids:
return result
else:
# Based on the consumers, get all the repos bound to the consumers in consideration
# and find intersection of repo_criteria_ids and consumer_repo_ids
bind_criteria = Criteria(filters={"consumer_id": {"$in": consumer_ids}})
consumer_repo_ids = [b['repo_id'] for b in bind_manager.find_by_criteria(bind_criteria)]
if not repo_criteria_ids:
repo_criteria_ids = list(set(consumer_repo_ids))
else:
repo_criteria_ids = list(set(consumer_repo_ids) & set(repo_criteria_ids))
if not repo_criteria_ids:
return result
# Process Unit Criteria
if unit_criteria:
# If unit_criteria is specified, get unit ids satisfied by the criteria for each content type
# and save them in a dictionary keyed by the content type
unit_ids_by_type = {}
content_query_manager = managers.content_query_manager()
for type_id, criteria in unit_criteria.items():
if criteria:
criteria_ids = [u['_id'] for u in content_query_manager.find_by_criteria(type_id, criteria)]
# If there are no units satisfied by the criteria, skip adding it to the dictionary
if criteria_ids:
unit_ids_by_type[type_id] = criteria_ids
else:
# If criteria for a content type id is None or empty dictionary, add it to the dictionary
# with empty list as a value. This will be interpreted as all units of that specific type
unit_ids_by_type[type_id] = []
else:
# If unit_criteria is not specified set unit_ids_by_type to None to differentiate between
# considering all units vs considering 0 units since no units were found satisfying given criteria
unit_ids_by_type = None
# Create a dictionary with consumer profile and repo_ids bound to the consumer keyed by consumer id
consumer_profile_and_repo_ids = {}
all_relevant_repo_ids = set()
for consumer_id in consumer_ids:
# Find repos bound to the consumer in consideration and find an intersection of bound repos to the
# repos specified by repo_criteria
consumer_bound_repo_ids = [b['repo_id'] for b in bind_manager.find_by_consumer(consumer_id)]
consumer_bound_repo_ids = list(set(consumer_bound_repo_ids))
# If repo_criteria is not specified, use repos bound to the consumer, else take intersection
# of repos specified in the criteria and repos bound to the consumer.
if repo_criteria_ids is None:
repo_ids = consumer_bound_repo_ids
else:
repo_ids = list(set(consumer_bound_repo_ids) & set(repo_criteria_ids))
if repo_ids:
# Save all eligible repo ids to get relevant plugin unit keys when unit_criteria is not specified
all_relevant_repo_ids = (all_relevant_repo_ids | set(repo_ids))
consumer_profile_and_repo_ids[consumer_id] = {'repo_ids': repo_ids}
consumer_profile_and_repo_ids[consumer_id]['profiled_consumer'] = self.__profiled_consumer(consumer_id)
# Get relevant units if unit_criteria is not specified
units = self.__populate_units(unit_ids_by_type, list(all_relevant_repo_ids))
if units:
# Call respective profiler api according to the unit type to check for applicability
for typeid, unit_ids in units.items():
# if unit_ids is None or empty, continue to the next type id
if not unit_ids:
continue
# Find a profiler for each type id and find units applicable using that profiler.
profiler, cfg = self.__profiler(typeid)
call_config = PluginCallConfiguration(plugin_config=cfg, repo_plugin_config=None,
override_config=override_config)
try:
report_list = profiler.find_applicable_units(consumer_profile_and_repo_ids, typeid, unit_ids, call_config, conduit)
except PulpExecutionException:
report_list = None
if report_list is None:
_LOG.warn("Profiler for unit type [%s] is not returning applicability reports" % typeid)
else:
result[typeid] = report_list
return result
def find_applicable_units(self,
consumer_criteria=None,
repo_criteria=None,
unit_criteria=None,
override_config=None):
"""
Determine and report which of the content units specified by the unit_criteria
are applicable to consumers specified by the consumer_criteria
with repos specified by repo_criteria. If consumer_criteria is None,
all consumers registered to the Pulp server are checked for applicability.
If repo_criteria is None, all repos bound to the consumer are taken
into consideration. If unit_criteria contains an empty list for a specific type,
all units with specific type in the repos bound to the consumer
are taken into consideration.
:param consumer_criteria: The consumer selection criteria.
:type consumer_criteria: dict
:param repo_criteria: The repo selection criteria.
:type repo_criteria: dict
:param unit_criteria: A dictionary of type_id : unit selection criteria
:type units: dict
{<type_id1> : <unit_criteria_for_type_id1>,
<type_id2> : <unit_criteria_for_type_id2>}
:param override_config: Additional configuration options to be accepted from user
:type override_config: dict
:return: applicability reports dictionary keyed by content type id
:rtype: dict
"""
result = {}
conduit = ProfilerConduit()
consumer_query_manager = managers.consumer_query_manager()
bind_manager = managers.consumer_bind_manager()
# Process Repo Criteria
if repo_criteria:
# Get repo ids satisfied by specified repo criteria
repo_query_manager = managers.repo_query_manager()
repo_criteria_ids = [
r['id']
for r in repo_query_manager.find_by_criteria(repo_criteria)
]
# if repo_criteria is specified and there are no repos satisfying the criteria, return empty result
if not repo_criteria_ids:
return result
else:
repo_criteria_ids = None
# Process Consumer Criteria
if consumer_criteria:
# Get consumer ids satisfied by specified consumer criteria
consumer_ids = [
c['id'] for c in consumer_query_manager.find_by_criteria(
consumer_criteria)
]
else:
if repo_criteria_ids:
# If repo_criteria is specified, get all the consumers bound to the repos
# satisfied by repo_criteria
bind_criteria = Criteria(
filters={"repo_id": {
"$in": repo_criteria_ids
}})
consumer_ids = [
b['consumer_id']
for b in bind_manager.find_by_criteria(bind_criteria)
]
# Remove duplicate consumer ids
consumer_ids = list(set(consumer_ids))
else:
# Get all consumer ids registered to the Pulp server
consumer_ids = [
c['id'] for c in consumer_query_manager.find_all()
]
# if there are no relevant consumers, return empty result
if not consumer_ids:
return result
else:
# Based on the consumers, get all the repos bound to the consumers in consideration
# and find intersection of repo_criteria_ids and consumer_repo_ids
bind_criteria = Criteria(
filters={"consumer_id": {
"$in": consumer_ids
}})
consumer_repo_ids = [
b['repo_id']
for b in bind_manager.find_by_criteria(bind_criteria)
]
if not repo_criteria_ids:
repo_criteria_ids = list(set(consumer_repo_ids))
else:
repo_criteria_ids = list(
set(consumer_repo_ids) & set(repo_criteria_ids))
if not repo_criteria_ids:
return result
# Create a dictionary with consumer profile and repo_ids bound to the consumer keyed by consumer id
consumer_profile_and_repo_ids = {}
all_relevant_repo_ids = set()
for consumer_id in consumer_ids:
# Find repos bound to the consumer in consideration and find an intersection of bound repos to the
# repos specified by repo_criteria
consumer_bound_repo_ids = [
b['repo_id']
for b in bind_manager.find_by_consumer(consumer_id)
]
consumer_bound_repo_ids = list(set(consumer_bound_repo_ids))
# If repo_criteria is not specified, use repos bound to the consumer, else take intersection
# of repos specified in the criteria and repos bound to the consumer.
if repo_criteria_ids is None:
repo_ids = consumer_bound_repo_ids
else:
repo_ids = list(
set(consumer_bound_repo_ids) & set(repo_criteria_ids))
if repo_ids:
# Save all eligible repo ids to get relevant plugin unit keys when unit_criteria is not specified
all_relevant_repo_ids = (all_relevant_repo_ids | set(repo_ids))
consumer_profile_and_repo_ids[consumer_id] = {
'repo_ids': repo_ids
}
consumer_profile_and_repo_ids[consumer_id][
'profiled_consumer'] = self.__profiled_consumer(
consumer_id)
if not unit_criteria:
return result
# Call respective profiler api according to the unit type to check for applicability
for unit_type_id, criteria in unit_criteria.items():
# Find a profiler for each type id and find units applicable using that profiler.
profiler, cfg = self.__profiler(unit_type_id)
call_config = PluginCallConfiguration(
plugin_config=cfg,
repo_plugin_config=None,
override_config=override_config)
try:
report_list = profiler.find_applicable_units(
consumer_profile_and_repo_ids, unit_type_id, criteria,
call_config, conduit)
except PulpExecutionException:
report_list = None
if report_list is None:
_LOG.warn(
"Profiler for unit type [%s] is not returning applicability reports"
% unit_type_id)
else:
result[unit_type_id] = report_list
return result
def units_applicable(self, consumer_criteria=None, repo_criteria=None, units=None):
"""
Determine and report which of the specified content units
are applicable to consumers specified by the I{consumer_criteria}
with repos specified by I{repo_criteria}. If consumer_criteria is None,
all consumers registered to the Pulp server are checked for applicability.
If repo_criteria is None, all repos bound to the consumer are taken
into consideration. If units dictinary contains an empty list for a specific type,
all units with specific type in the repos bound to the consumer
are taken into consideration. Returns a dictionary with applicability reports
for each unit keyed by a consumer id and further keyed by unit type id -
{<consumer_id1>:
{ <unit_type_id1> : [<ApplicabilityReport>],
<unit_type_id1> : [<ApplicabilityReport>]},
<consumer_id2>:
{ <unit_type_id1> : [<ApplicabilityReport>]}
}
:param consumer_criteria: The consumer selection criteria.
:type consumer_criteria: dict
:param repo_criteria: The repo selection criteria.
:type repo_criteria: dict
:param units: A dictionary of type_id : list of unit metadata
:type units: dict
{<type_id1> : [{<unit1_metadata>}, {<unit2_metadata>}, ..],
<type_id2> : [{<unit1_metadata>}, {<unit2_metadata>}, ..]}
:return: a dictionary with applicability reports for each unit
keyed by a consumer id and further keyed by unit type id.
See above for sample return report.
:rtype: dict
"""
result = {}
conduit = ProfilerConduit()
# Get repo ids satisfied by specified consumer criteria
if repo_criteria:
repo_query_manager = managers.repo_query_manager()
repo_criteria_ids = [r['id'] for r in repo_query_manager.find_by_criteria(repo_criteria)]
else:
repo_criteria_ids = None
consumer_query_manager = managers.consumer_query_manager()
bind_manager = managers.consumer_bind_manager()
if consumer_criteria:
# Get consumer ids satisfied by specified consumer criteria
consumer_ids = [c['id'] for c in consumer_query_manager.find_by_criteria(consumer_criteria)]
else:
if repo_criteria_ids is not None:
# If repo_criteria is specified, get all the consumers bound to the repos
# satisfied by repo_criteria
bind_criteria = {"filters": {"repo_id": {"$in": repo_criteria_ids}}}
consumer_ids = [b['consumer_id'] for b in bind_manager.find_by_criteria(bind_criteria)]
else:
# Get all consumer ids registered to the Pulp server
consumer_ids = [c['id'] for c in consumer_query_manager.find_all()]
# Iterate through each consumer to collect applicability reports
for consumer_id in consumer_ids:
result[consumer_id] = {}
# Find repos bound to a consumer
bindings = bind_manager.find_by_consumer(consumer_id)
bound_repo_ids = [b['repo_id'] for b in bindings]
# If repo_criteria is not specified, use repos bound to the consumer, else take intersection
# of repos specified in the criteria and repos bound to the consumer.
if repo_criteria_ids is None:
repo_ids = bound_repo_ids
else:
repo_ids = list(set(bound_repo_ids) & set(repo_criteria_ids))
plugin_unit_keys = self.__parse_units(units, repo_ids)
if plugin_unit_keys:
pc = self.__profiled_consumer(consumer_id)
for typeid, unit_keys in plugin_unit_keys.items():
# Find a profiler for each type id and find units applicable using that profiler.
profiler, cfg = self.__profiler(typeid)
try:
report_list = profiler.units_applicable(pc, repo_ids, typeid, unit_keys, cfg, conduit)
except PulpExecutionException:
report_list = None
if report_list is not None:
result[consumer_id][typeid] = report_list
else:
_LOG.warn("Profiler for unit type [%s] is not returning applicability reports" % typeid)
return result