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Merge pull request #276 from chrismeyersfsu/fix-fact_inventory_relationship

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associate scan runs with a particular inventory host
This commit is contained in:
Chris Meyers
2015-06-11 20:55:13 -04:00
parent 0013e89361 0c7638bdd7
commit d5b7be3f4f
8 changed files with 51 additions and 33 deletions
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4
awx/api/views.py
View File

@@ -1162,7 +1162,7 @@ class HostFactVersionsList(MongoListAPIView):
self.check_parent_access(host) self.check_parent_access(host)
try: try:
fact_host = FactHost.objects.get(hostname=host.name) fact_host = FactHost.objects.get(hostname=host.name, inventory_id=host.inventory.pk)
except FactHost.DoesNotExist: except FactHost.DoesNotExist:
return None return None
except mongoengine.ConnectionError: except mongoengine.ConnectionError:
@@ -1234,7 +1234,7 @@ class HostFactCompareView(MongoAPIView):
datetime_actual = dateutil.parser.parse(datetime_spec) if datetime_spec is not None else now() datetime_actual = dateutil.parser.parse(datetime_spec) if datetime_spec is not None else now()
host_obj = self.get_parent_object() host_obj = self.get_parent_object()
fact_entry = Fact.get_host_version(host_obj.name, datetime_actual, module_spec) fact_entry = Fact.get_host_version(host_obj.name, host_obj.inventory.pk, datetime_actual, module_spec)
host_data = FactSerializer(fact_entry).data if fact_entry is not None else {} host_data = FactSerializer(fact_entry).data if fact_entry is not None else {}
return Response(host_data) return Response(host_data)

24
awx/fact/models/fact.py
View File

@@ -2,7 +2,7 @@
# All Rights Reserved # All Rights Reserved
from mongoengine.base import BaseField from mongoengine.base import BaseField
from mongoengine import Document, DateTimeField, ReferenceField, StringField from mongoengine import Document, DateTimeField, ReferenceField, StringField, IntField
from awx.fact.utils.dbtransform import KeyTransform from awx.fact.utils.dbtransform import KeyTransform
key_transform = KeyTransform([('.', '\uff0E'), ('$', '\uff04')]) key_transform = KeyTransform([('.', '\uff0E'), ('$', '\uff04')])
@@ -22,22 +22,17 @@ class TransformField(BaseField):
class FactHost(Document): class FactHost(Document):
hostname = StringField(max_length=100, required=True, unique=True) hostname = StringField(max_length=100, required=True, unique=True)
inventory_id = IntField(required=True)
# TODO: Consider using hashed index on hostname. django-mongo may not support this but # TODO: Consider using hashed index on hostname. django-mongo may not support this but
# executing raw js will # executing raw js will
meta = { meta = {
'indexes': [ 'indexes': [
'hostname' 'hostname',
'inventory_id'
] ]
} }
@staticmethod
def get_host_id(hostname):
host = FactHost.objects.get(hostname=hostname)
if host:
return host.id
return None
class Fact(Document): class Fact(Document):
timestamp = DateTimeField(required=True) timestamp = DateTimeField(required=True)
host = ReferenceField(FactHost, required=True) host = ReferenceField(FactHost, required=True)
@@ -49,7 +44,7 @@ class Fact(Document):
meta = { meta = {
'indexes': [ 'indexes': [
'-timestamp', '-timestamp',
'host' 'host',
] ]
} }
@@ -65,9 +60,9 @@ class Fact(Document):
# If module not specified then filter query may return more than 1 result. # If module not specified then filter query may return more than 1 result.
# Thus, the resulting facts must somehow be unioned/concated/ or kept as an array. # Thus, the resulting facts must somehow be unioned/concated/ or kept as an array.
@staticmethod @staticmethod
def get_host_version(hostname, timestamp, module): def get_host_version(hostname, inventory_id, timestamp, module):
try: try:
host = FactHost.objects.get(hostname=hostname) host = FactHost.objects.get(hostname=hostname, inventory_id=inventory_id)
except FactHost.DoesNotExist: except FactHost.DoesNotExist:
return None return None
@@ -86,9 +81,9 @@ class Fact(Document):
return None return None
@staticmethod @staticmethod
def get_host_timeline(hostname, module): def get_host_timeline(hostname, inventory_id, module):
try: try:
host = FactHost.objects.get(hostname=hostname) host = FactHost.objects.get(hostname=hostname, inventory_id=inventory_id)
except FactHost.DoesNotExist: except FactHost.DoesNotExist:
return None return None
@@ -99,6 +94,7 @@ class Fact(Document):
return FactVersion.objects.filter(**kv).order_by("-timestamp").values_list('timestamp') return FactVersion.objects.filter(**kv).order_by("-timestamp").values_list('timestamp')
# FIXME: single facts no longer works with the addition of the inventory_id field to the FactHost document
@staticmethod @staticmethod
def get_single_facts(hostnames, fact_key, fact_value, timestamp, module): def get_single_facts(hostnames, fact_key, fact_value, timestamp, module):
kv = { kv = {

10
awx/fact/tests/base.py
View File

@@ -93,11 +93,13 @@ class BaseFactTestMixin(MongoDBRequired):
class BaseFactTest(BaseFactTestMixin, MongoDBRequired): class BaseFactTest(BaseFactTestMixin, MongoDBRequired):
pass pass
# TODO: for now, we relate all hosts to a single inventory
class FactScanBuilder(object): class FactScanBuilder(object):
def __init__(self): def __init__(self):
self.facts_data = {} self.facts_data = {}
self.hostname_data = [] self.hostname_data = []
self.inventory_id = 1
self.host_objs = [] self.host_objs = []
self.fact_objs = [] self.fact_objs = []
@@ -124,7 +126,7 @@ class FactScanBuilder(object):
if len(self.hostname_data) == 0: if len(self.hostname_data) == 0:
self.hostname_data = ['hostname_%s' % i for i in range(0, host_count)] self.hostname_data = ['hostname_%s' % i for i in range(0, host_count)]
self.host_objs = [FactHost(hostname=hostname).save() for hostname in self.hostname_data] self.host_objs = [FactHost(hostname=hostname, inventory_id=self.inventory_id).save() for hostname in self.hostname_data]
for i in range(0, scan_count): for i in range(0, scan_count):
scan = {} scan = {}
@@ -186,6 +188,12 @@ class FactScanBuilder(object):
return [self.host_objs[i].hostname for i in range(index_start, index_end)] return [self.host_objs[i].hostname for i in range(index_start, index_end)]
def get_inventory_id(self):
return self.inventory_id
def set_inventory_id(self, inventory_id):
self.inventory_id = inventory_id
def get_host(self, index): def get_host(self, index):
return self.host_objs[index] return self.host_objs[index]

19
awx/fact/tests/models/fact/fact_simple.py
View File

@@ -16,19 +16,20 @@ __all__ = ['FactHostTest', 'FactTest', 'FactGetHostVersionTest', 'FactGetHostTim
class FactHostTest(BaseFactTest): class FactHostTest(BaseFactTest):
def test_create_host(self): def test_create_host(self):
host = FactHost(hostname='hosty') host = FactHost(hostname='hosty', inventory_id=1)
host.save() host.save()
host = FactHost.objects.get(hostname='hosty') host = FactHost.objects.get(hostname='hosty', inventory_id=1)
self.assertIsNotNone(host, "Host added but not found") self.assertIsNotNone(host, "Host added but not found")
self.assertEqual('hosty', host.hostname, "Gotten record hostname does not match expected hostname") self.assertEqual('hosty', host.hostname, "Gotten record hostname does not match expected hostname")
self.assertEqual(1, host.inventory_id, "Gotten record inventory_id does not match expected inventory_id")
# Ensure an error is raised for .get() that doesn't match a record. # Ensure an error is raised for .get() that doesn't match a record.
def test_get_host_id_no_result(self): def test_get_host_id_no_result(self):
host = FactHost(hostname='hosty') host = FactHost(hostname='hosty', inventory_id=1)
host.save() host.save()
self.assertRaises(FactHost.DoesNotExist, FactHost.objects.get, hostname='doesnotexist') self.assertRaises(FactHost.DoesNotExist, FactHost.objects.get, hostname='doesnotexist', inventory_id=1)
class FactTest(BaseFactTest): class FactTest(BaseFactTest):
def setUp(self): def setUp(self):
@@ -36,7 +37,7 @@ class FactTest(BaseFactTest):
def test_add_fact(self): def test_add_fact(self):
timestamp = now().replace(microsecond=0) timestamp = now().replace(microsecond=0)
host = FactHost(hostname="hosty").save() host = FactHost(hostname="hosty", inventory_id=1).save()
(f_obj, v_obj) = Fact.add_fact(host=host, timestamp=timestamp, module='packages', fact=TEST_FACT_PACKAGES) (f_obj, v_obj) = Fact.add_fact(host=host, timestamp=timestamp, module='packages', fact=TEST_FACT_PACKAGES)
f = Fact.objects.get(id=f_obj.id) f = Fact.objects.get(id=f_obj.id)
v = FactVersion.objects.get(id=v_obj.id) v = FactVersion.objects.get(id=v_obj.id)
@@ -65,20 +66,20 @@ class FactGetHostVersionTest(BaseFactTest):
def test_get_host_version_exact_timestamp(self): def test_get_host_version_exact_timestamp(self):
fact_known = self.builder.get_scan(0, 'packages')[0] fact_known = self.builder.get_scan(0, 'packages')[0]
fact = Fact.get_host_version(hostname=self.builder.get_hostname(0), timestamp=self.builder.get_timestamp(0), module='packages') fact = Fact.get_host_version(hostname=self.builder.get_hostname(0), inventory_id=self.builder.get_inventory_id(), timestamp=self.builder.get_timestamp(0), module='packages')
self.assertIsNotNone(fact) self.assertIsNotNone(fact)
self.assertEqual(fact_known, fact) self.assertEqual(fact_known, fact)
def test_get_host_version_lte_timestamp(self): def test_get_host_version_lte_timestamp(self):
timestamp = self.builder.get_timestamp(0) + relativedelta(days=1) timestamp = self.builder.get_timestamp(0) + relativedelta(days=1)
fact_known = self.builder.get_scan(0, 'packages')[0] fact_known = self.builder.get_scan(0, 'packages')[0]
fact = Fact.get_host_version(hostname=self.builder.get_hostname(0), timestamp=timestamp, module='packages') fact = Fact.get_host_version(hostname=self.builder.get_hostname(0), inventory_id=self.builder.get_inventory_id(), timestamp=timestamp, module='packages')
self.assertIsNotNone(fact) self.assertIsNotNone(fact)
self.assertEqual(fact_known, fact) self.assertEqual(fact_known, fact)
def test_get_host_version_none(self): def test_get_host_version_none(self):
timestamp = self.builder.get_timestamp(0) - relativedelta(years=20) timestamp = self.builder.get_timestamp(0) - relativedelta(years=20)
fact = Fact.get_host_version(hostname=self.builder.get_hostname(0), timestamp=timestamp, module='packages') fact = Fact.get_host_version(hostname=self.builder.get_hostname(0), inventory_id=self.builder.get_inventory_id(), timestamp=timestamp, module='packages')
self.assertIsNone(fact) self.assertIsNone(fact)
class FactGetHostTimelineTest(BaseFactTest): class FactGetHostTimelineTest(BaseFactTest):
@@ -89,7 +90,7 @@ class FactGetHostTimelineTest(BaseFactTest):
self.builder.build(scan_count=20, host_count=1) self.builder.build(scan_count=20, host_count=1)
def test_get_host_timeline_ok(self): def test_get_host_timeline_ok(self):
timestamps = Fact.get_host_timeline(hostname=self.builder.get_hostname(0), module='packages') timestamps = Fact.get_host_timeline(hostname=self.builder.get_hostname(0), inventory_id=self.builder.get_inventory_id(), module='packages')
self.assertIsNotNone(timestamps) self.assertIsNotNone(timestamps)
self.assertEqual(len(timestamps), self.builder.get_scan_count()) self.assertEqual(len(timestamps), self.builder.get_scan_count())
for i in range(0, self.builder.get_scan_count()): for i in range(0, self.builder.get_scan_count()):

6
awx/fact/tests/models/fact/fact_transform.py
View File

@@ -62,12 +62,12 @@ class FactTransformTest(BaseFactTest):
self.timestamp = datetime.now().replace(microsecond=0) self.timestamp = datetime.now().replace(microsecond=0)
def setup_create_fact_dot(self): def setup_create_fact_dot(self):
self.host = FactHost(hostname='hosty').save() self.host = FactHost(hostname='hosty', inventory_id=1).save()
self.f = Fact(timestamp=self.timestamp, module='packages', fact=TEST_FACT_PACKAGES_WITH_DOTS, host=self.host) self.f = Fact(timestamp=self.timestamp, module='packages', fact=TEST_FACT_PACKAGES_WITH_DOTS, host=self.host)
self.f.save() self.f.save()
def setup_create_fact_dollar(self): def setup_create_fact_dollar(self):
self.host = FactHost(hostname='hosty').save() self.host = FactHost(hostname='hosty', inventory_id=1).save()
self.f = Fact(timestamp=self.timestamp, module='packages', fact=TEST_FACT_PACKAGES_WITH_DOLLARS, host=self.host) self.f = Fact(timestamp=self.timestamp, module='packages', fact=TEST_FACT_PACKAGES_WITH_DOLLARS, host=self.host)
self.f.save() self.f.save()
@@ -85,7 +85,7 @@ class FactTransformTest(BaseFactTest):
def test_fact_with_dot_serialized_pymongo(self): def test_fact_with_dot_serialized_pymongo(self):
#self.setup_create_fact_dot() #self.setup_create_fact_dot()
host = FactHost(hostname='hosty').save() host = FactHost(hostname='hosty', inventory_id=1).save()
f = self.db['fact'].insert({ f = self.db['fact'].insert({
'hostname': 'hosty', 'hostname': 'hosty',
'fact': TEST_FACT_PACKAGES_WITH_DOTS, 'fact': TEST_FACT_PACKAGES_WITH_DOTS,

7
awx/main/management/commands/run_fact_cache_receiver.py
View File

@@ -34,6 +34,7 @@ class FactCacheReceiver(object):
def process_fact_message(self, message): def process_fact_message(self, message):
hostname = message['host'] hostname = message['host']
inventory_id = message['inventory_id']
facts_data = message['facts'] facts_data = message['facts']
date_key = message['date_key'] date_key = message['date_key']
@@ -43,12 +44,12 @@ class FactCacheReceiver(object):
return return
try: try:
host = FactHost.objects.get(hostname=hostname) host = FactHost.objects.get(hostname=hostname, inventory_id=inventory_id)
except FactHost.DoesNotExist: except FactHost.DoesNotExist:
host = FactHost(hostname=hostname) host = FactHost(hostname=hostname, inventory_id=inventory_id)
host.save() host.save()
except FactHost.MultipleObjectsReturned: except FactHost.MultipleObjectsReturned:
query = "db['fact_host'].find(hostname=%s)" % hostname query = "db['fact_host'].find(hostname=%s, inventory_id=%s)" % (hostname, inventory_id)
logger.warn('Database inconsistent. Multiple FactHost "%s" exist. Try the query %s to find the records.' % (hostname, query)) logger.warn('Database inconsistent. Multiple FactHost "%s" exist. Try the query %s to find the records.' % (hostname, query))
return return
except Exception, e: except Exception, e:

5
awx/main/tests/fact/fact_api.py
View File

@@ -2,6 +2,7 @@
# All Rights Reserved # All Rights Reserved
# Python # Python
import unittest
# Django # Django
from django.core.urlresolvers import reverse from django.core.urlresolvers import reverse
@@ -30,6 +31,7 @@ class FactApiBaseTest(BaseLiveServerTest, BaseFactTestMixin):
def setup_facts(self, scan_count): def setup_facts(self, scan_count):
self.builder = FactScanBuilder() self.builder = FactScanBuilder()
self.builder.set_inventory_id(self.inventory.pk)
self.builder.add_fact('ansible', TEST_FACT_ANSIBLE) self.builder.add_fact('ansible', TEST_FACT_ANSIBLE)
self.builder.add_fact('packages', TEST_FACT_PACKAGES) self.builder.add_fact('packages', TEST_FACT_PACKAGES)
self.builder.add_fact('services', TEST_FACT_SERVICES) self.builder.add_fact('services', TEST_FACT_SERVICES)
@@ -140,6 +142,7 @@ class FactViewApiTest(FactApiBaseTest):
'module': fact_obj.module, 'module': fact_obj.module,
'host': { 'host': {
'hostname': fact_obj.host.hostname, 'hostname': fact_obj.host.hostname,
'inventory_id': fact_obj.host.inventory_id,
'id': str(fact_obj.host.id) 'id': str(fact_obj.host.id)
}, },
'fact': fact_obj.fact 'fact': fact_obj.fact
@@ -180,6 +183,8 @@ class FactViewApiTest(FactApiBaseTest):
self.get_fact(Fact.objects.filter(host=self.fact_host, module='ansible', timestamp__lte=ts).order_by('-timestamp')[0], self.get_fact(Fact.objects.filter(host=self.fact_host, module='ansible', timestamp__lte=ts).order_by('-timestamp')[0],
dict(datetime=ts)) dict(datetime=ts))
@unittest.skip("single fact query needs to be updated to use inventory_id attribute on host document")
class SingleFactApiTest(FactApiBaseTest): class SingleFactApiTest(FactApiBaseTest):
def setUp(self): def setUp(self):
super(SingleFactApiTest, self).setUp() super(SingleFactApiTest, self).setUp()

9
awx/plugins/fact_caching/tower.py
View File

@@ -30,6 +30,7 @@
# POSSIBILITY OF SUCH DAMAGE. # POSSIBILITY OF SUCH DAMAGE.
import sys import sys
import os
import time import time
import datetime import datetime
from copy import deepcopy from copy import deepcopy
@@ -111,8 +112,14 @@ class CacheModule(BaseCacheModule):
self._cache_prev = deepcopy(self._cache) self._cache_prev = deepcopy(self._cache)
self._cache[key] = value self._cache[key] = value
packet = {
'host': key,
'inventory_id': os.environ['INVENTORY_ID'],
'facts': facts,
'date_key': self.date_key,
}
# Emit fact data to tower for processing # Emit fact data to tower for processing
self.socket.send_json(dict(host=key, facts=facts, date_key=self.date_key)) self.socket.send_json(packet)
self.socket.recv() self.socket.recv()
def keys(self): def keys(self):