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add most of the snapshot implementation

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This commit is contained in:
Steve Pulec 2013-02-23 18:01:41 -05:00
commit e261b82f29
4 changed files with 109 additions and 4 deletions
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55
moto/ec2/responses/elastic_block_store.py
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@ -21,7 +21,13 @@ class ElasticBlockStore(object):
raise NotImplementedError('ElasticBlockStore.copy_snapshot is not yet implemented')
def create_snapshot(self):
raise NotImplementedError('ElasticBlockStore.create_snapshot is not yet implemented')
description = None
if 'Description' in self.querystring:
description = self.querystring.get('Description')[0]
volume_id = self.querystring.get('VolumeId')[0]
snapshot = ec2_backend.create_snapshot(volume_id, description)
template = Template(CREATE_SNAPSHOT_RESPONSE)
return template.render(snapshot=snapshot)
def create_volume(self):
size = self.querystring.get('Size')[0]
@ -31,7 +37,12 @@ class ElasticBlockStore(object):
return template.render(volume=volume)
def delete_snapshot(self):
raise NotImplementedError('ElasticBlockStore.delete_snapshot is not yet implemented')
snapshot_id = self.querystring.get('SnapshotId')[0]
success = ec2_backend.delete_snapshot(snapshot_id)
if not success:
# Snapshot doesn't exist
return "Snapshot with id {} does not exist".format(snapshot_id), dict(status=404)
return DELETE_SNAPSHOT_RESPONSE
def delete_volume(self):
volume_id = self.querystring.get('VolumeId')[0]
@ -45,7 +56,9 @@ class ElasticBlockStore(object):
raise NotImplementedError('ElasticBlockStore.describe_snapshot_attribute is not yet implemented')
def describe_snapshots(self):
raise NotImplementedError('ElasticBlockStore.describe_snapshots is not yet implemented')
snapshots = ec2_backend.describe_snapshots()
template = Template(DESCRIBE_SNAPSHOTS_RESPONSE)
return template.render(snapshots=snapshots)
def describe_volumes(self):
volumes = ec2_backend.describe_volumes()
@ -150,3 +163,39 @@ DETATCH_VOLUME_RESPONSE = """<DetachVolumeResponse xmlns="http://ec2.amazonaws.c
<attachTime>YYYY-MM-DDTHH:MM:SS.000Z</attachTime>
</DetachVolumeResponse>"""
CREATE_SNAPSHOT_RESPONSE = """<CreateSnapshotResponse xmlns="http://ec2.amazonaws.com/doc/2012-12-01/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<snapshotId>{{ snapshot.id }}</snapshotId>
<volumeId>{{ snapshot.volume.id }}</volumeId>
<status>pending</status>
<startTime>YYYY-MM-DDTHH:MM:SS.000Z</startTime>
<progress>60%</progress>
<ownerId>111122223333</ownerId>
<volumeSize>{{ snapshot.volume.size }}</volumeSize>
<description>{{ snapshot.description }}</description>
</CreateSnapshotResponse>"""
DESCRIBE_SNAPSHOTS_RESPONSE = """<DescribeSnapshotsResponse xmlns="http://ec2.amazonaws.com/doc/2012-12-01/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<snapshotSet>
{% for snapshot in snapshots %}
<item>
<snapshotId>{{ snapshot.id }}</snapshotId>
<volumeId>{{ snapshot.volume.id }}</volumeId>
<status>pending</status>
<startTime>YYYY-MM-DDTHH:MM:SS.SSSZ</startTime>
<progress>30%</progress>
<ownerId>111122223333</ownerId>
<volumeSize>{{ snapshot.volume.size }}</volumeSize>
<description>{{ snapshot.description }}</description>
<tagSet>
</tagSet>
</item>
{% endfor %}
</snapshotSet>
</DescribeSnapshotsResponse>"""
DELETE_SNAPSHOT_RESPONSE = """<DeleteSnapshotResponse xmlns="http://ec2.amazonaws.com/doc/2012-12-01/">
<requestId>59dbff89-35bd-4eac-99ed-be587EXAMPLE</requestId>
<return>true</return>
</DeleteSnapshotResponse>"""