本文整理汇总了Python中c7n.cwe.CloudWatchEvents类的典型用法代码示例。如果您正苦于以下问题：Python CloudWatchEvents类的具体用法？Python CloudWatchEvents怎么用？Python CloudWatchEvents使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CloudWatchEvents类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: disabled_xtest_get_ids
def disabled_xtest_get_ids(self):
self.assertEqual(
CloudWatchEvents.get_ids(
event_data('event-instance-state.json'),
{'type': 'ec2-instance-state'}),
['i-a2d74f12'])
self.assertEqual(
CloudWatchEvents.get_ids(
{'detail': event_data('event-cloud-trail-run-instances.json')},
{'type': 'cloudtrail', 'events': ['RunInstances']}),
['i-d49cf94c'])示例2: test_get_ids_multiple_events
def test_get_ids_multiple_events(self):
d = event_data('event-cloud-trail-run-instances.json')
d['eventName'] = 'StartInstances'
self.assertEqual(
CloudWatchEvents.get_ids(
{'detail': d},
{'type': 'cloudtrail', 'events': [
# wrong event name
{'source': 'ec2.amazonaws.com',
'event': 'CreateTags',
'ids': 'requestParameters.resourcesSet.items[].resourceId'},
# wrong event source
{'source': 'ecs.amazonaws.com',
'event': 'StartInstances',
'ids': 'responseElements.instancesSet.items'},
# matches no resource ids
{'source': 'ec2.amazonaws.com',
'event': 'StartInstances',
'ids': 'responseElements.instancesSet2.items[].instanceId'},
# correct
{'source': 'ec2.amazonaws.com',
'event': 'StartInstances',
'ids': 'responseElements.instancesSet.items[].instanceId'},
# we don't fall off the end
{'source': 'ec2.amazonaws.com',
'event': 'StartInstances',
'ids': 'responseElements.instancesSet.items[]'},
]}),
['i-784cdacd', u'i-7b4cdace'])示例3: test_asg_state
def test_asg_state(self):
self.assertEqual(
CloudWatchEvents.get_ids(
event_data('event-asg-instance-failed.json'),
{'type': 'asg-instance-state',
'events': ['EC2 Instance Launch Unsuccessful']}),
['CustodianTest'])示例4: test_ec2_state
def test_ec2_state(self):
self.assertEqual(
CloudWatchEvents.get_ids(
event_data("event-instance-state.json"), {"type": "ec2-instance-state"}
),
["i-a2d74f12"],
)示例5: test_get_ids
def test_get_ids(self):
self.assertEqual(
CloudWatchEvents.get_ids(
{"detail": event_data("event-cloud-trail-run-instances.json")},
{"type": "cloudtrail", "events": ["RunInstances"]},
),
["i-784cdacd", u"i-7b4cdace"],
)示例6: test_cloud_trail_resource
def test_cloud_trail_resource(self):
self.assertEqual(
CloudWatchEvents.match(event_data("event-cloud-trail-s3.json")),
{
"source": "s3.amazonaws.com",
"ids": jmespath.compile("detail.requestParameters.bucketName"),
},
)示例7: push
def push(self, event, lambda_ctx):
"""Run policy in push mode against given event.
Lambda automatically generates cloud watch logs, and metrics
for us, albeit with some deficienies, metrics no longer count
against valid resources matches, but against execution.
Fortunately we already have replacements.
TODO: better customization around execution context outputs
TODO: support centralized lambda exec across accounts.
"""
mode = self.data.get('mode', {})
mode_type = mode.get('type')
if mode_type == 'periodic':
return self.poll()
resource_ids = CloudWatchEvents.get_ids(event, mode)
if resource_ids is None:
raise ValueError("Unknown push event mode %s" % self.data)
self.log.info('Found resource ids: %s' % resource_ids)
if not resource_ids:
self.log.warning("Could not find resource ids")
return
resources = self.resource_manager.get_resources(resource_ids)
if 'debug' in event:
self.log.info("Resources %s", resources)
resources = self.resource_manager.filter_resources(resources, event)
if 'debug' in event:
self.log.info("Filtered resources %d" % len(resources))
if not resources:
self.log.info("policy: %s resources: %s no resources matched" % (
self.name, self.resource_type))
return
self.ctx.metrics.put_metric(
'ResourceCount', len(resources), 'Count', Scope="Policy",
buffer=False)
if 'debug' in event:
self.log.info("Invoking actions %s", self.resource_manager.actions)
for action in self.resource_manager.actions:
self.log.info(
"policy: %s invoking action: %s resources: %d",
self.name, action.name, len(resources))
if isinstance(action, EventAction):
action.process(resources, event)
else:
action.process(resources)
return resources示例8: test_custom_event
def test_custom_event(self):
d = {'detail': event_data('event-cloud-trail-run-instances.json')}
d['detail']['eventName'] = 'StartInstances'
self.assertEqual(
CloudWatchEvents.get_ids(
d,
{'type': 'cloudtrail', 'events': [{
'event': 'StartInstances',
'ids': 'responseElements.instancesSet.items[].instanceId',
'source': 'ec2.amazonaws.com'}]}),
['i-784cdacd', u'i-7b4cdace'])示例9: test_asg_state
def test_asg_state(self):
self.assertEqual(
CloudWatchEvents.get_ids(
event_data("event-asg-instance-failed.json"),
{
"type": "asg-instance-state",
"events": ["EC2 Instance Launch Unsuccessful"],
},
),
["CustodianTest"],
)示例10: resolve_cloudtrail_payload
def resolve_cloudtrail_payload(self, payload):
ids = []
sources = self.data.get('sources', [])
for e in self.data.get('events'):
event_info = CloudWatchEvents.get(e)
if event_info is None:
continue
sources.append(event_info['source'])
payload['detail'] = {
'eventSource': list(set(sources)),
'eventName': self.data.get('events', [])}示例11: resolve_resources
def resolve_resources(self, event):
mode = self.policy.data.get('mode', {})
resource_ids = CloudWatchEvents.get_ids(event, mode)
if resource_ids is None:
raise ValueError("Unknown push event mode %s" % self.data)
self.policy.log.info('Found resource ids: %s' % resource_ids)
if not resource_ids:
self.policy.log.warning("Could not find resource ids")
return []
resources = self.policy.resource_manager.get_resources(resource_ids)
if 'debug' in event:
self.policy.log.info("Resources %s", resources)
return resources示例12: resolve_cloudtrail_payload
def resolve_cloudtrail_payload(self, payload):
sources = self.data.get('sources', [])
events = []
for e in self.data.get('events'):
if not isinstance(e, dict):
events.append(e)
event_info = CloudWatchEvents.get(e)
if event_info is None:
continue
else:
event_info = e
events.append(e['event'])
sources.append(event_info['source'])
payload['detail'] = {
'eventSource': list(set(sources)),
'eventName': events}示例13: resolve_resources
def resolve_resources(self, event):
self.assume_member(event)
mode = self.policy.data.get('mode', {})
resource_ids = CloudWatchEvents.get_ids(event, mode)
if resource_ids is None:
raise ValueError("Unknown push event mode %s", self.data)
self.policy.log.info('Found resource ids: %s', resource_ids)
# Handle multi-resource type events, like ec2 CreateTags
resource_ids = self.policy.resource_manager.match_ids(resource_ids)
if not resource_ids:
self.policy.log.warning("Could not find resource ids")
return []
resources = self.policy.resource_manager.get_resources(resource_ids)
if 'debug' in event:
self.policy.log.info("Resources %s", resources)
return resources示例14: test_get_ids_multiple_events
def test_get_ids_multiple_events(self):
d = event_data("event-cloud-trail-run-instances.json")
d["eventName"] = "StartInstances"
self.assertEqual(
CloudWatchEvents.get_ids(
{"detail": d},
{
"type": "cloudtrail",
"events": [
# wrong event name
{
"source": "ec2.amazonaws.com",
"event": "CreateTags",
"ids": "requestParameters.resourcesSet.items[].resourceId",
},
# wrong event source
{
"source": "ecs.amazonaws.com",
"event": "StartInstances",
"ids": "responseElements.instancesSet.items",
},
# matches no resource ids
{
"source": "ec2.amazonaws.com",
"event": "StartInstances",
"ids": "responseElements.instancesSet2.items[].instanceId",
},
# correct
{
"source": "ec2.amazonaws.com",
"event": "StartInstances",
"ids": "responseElements.instancesSet.items[].instanceId",
},
# we don't fall off the end
{
"source": "ec2.amazonaws.com",
"event": "StartInstances",
"ids": "responseElements.instancesSet.items[]",
},
],
},
),
["i-784cdacd", u"i-7b4cdace"],
)示例15: test_custom_event
def test_custom_event(self):
d = {"detail": event_data("event-cloud-trail-run-instances.json")}
d["detail"]["eventName"] = "StartInstances"
self.assertEqual(
CloudWatchEvents.get_ids(
d,
{
"type": "cloudtrail",
"events": [
{
"event": "StartInstances",
"ids": "responseElements.instancesSet.items[].instanceId",
"source": "ec2.amazonaws.com",
}
],
},
),
["i-784cdacd", u"i-7b4cdace"],
)