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implementing mockable EBS snapshot copies

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This commit is contained in:
Phil Christensen 2018-02-09 14:49:40 -05:00 committed by Phil Christensen
parent 783504c897
commit a44b7e7f5c
2 changed files with 21 additions and 2 deletions
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9
moto/ec2/models.py
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@ -1971,6 +1971,15 @@ class EBSBackend(object):
matches = generic_filter(filters, matches)
return matches
def copy_snapshot(self, source_snapshot_id, source_region, description=None):
source_snapshot = ec2_backends[source_region].describe_snapshots(
snapshot_ids=[source_snapshot_id])[0]
snapshot_id = random_snapshot_id()
snapshot = Snapshot(self, snapshot_id, volume=source_snapshot.volume,
description=description, encrypted=source_snapshot.encrypted)
self.snapshots[snapshot_id] = snapshot
return snapshot
def get_snapshot(self, snapshot_id):
snapshot = self.snapshots.get(snapshot_id, None)
if not snapshot:

14
moto/ec2/responses/elastic_block_store.py
View File

@ -16,9 +16,14 @@ class ElasticBlockStore(BaseResponse):
return template.render(attachment=attachment)
def copy_snapshot(self):
source_snapshot_id = self._get_param('SourceSnapshotId')
source_region = self._get_param('SourceRegion')
description = self._get_param('Description')
if self.is_not_dryrun('CopySnapshot'):
raise NotImplementedError(
'ElasticBlockStore.copy_snapshot is not yet implemented')
snapshot = self.ec2_backend.copy_snapshot(
source_snapshot_id, source_region, description)
template = self.response_template(COPY_SNAPSHOT_RESPONSE)
return template.render(snapshot=snapshot)
def create_snapshot(self):
volume_id = self._get_param('VolumeId')
@ -248,6 +253,11 @@ CREATE_SNAPSHOT_RESPONSE = """<CreateSnapshotResponse xmlns="http://ec2.amazonaw
</tagSet>
</CreateSnapshotResponse>"""
COPY_SNAPSHOT_RESPONSE = """<CopySnapshotResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<snapshotId>{{ snapshot.id }}</snapshotId>
</CopySnapshotResponse>"""
DESCRIBE_SNAPSHOTS_RESPONSE = """<DescribeSnapshotsResponse xmlns="http://ec2.amazonaws.com/doc/2013-10-15/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<snapshotSet>