How to use attach_volume method in tempest

Best Python code snippet using tempest_python

test_ebs.py

Source:test_ebs.py Github

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...24 'InstanceId': INSTANCE_ID,25 'Device': DEVICE26 }]27 }]}28 volume_item = self.ebs_attachment.attach_volume(self.volume,29 self.volume_item)30 self.assertEqual({'S': DEVICE}, volume_item['device'])31 self.ec2.create_snapshot.assert_not_called()32 self.ec2.create_volume.assert_not_called()33 self.ec2.attach_volume.assert_not_called()34 self.ec2.get_waiter.assert_not_called()35 def test_attach_existing_same_az(self):36 self.volume_item['volume_id'] = {'S': VOLUME_ID}37 self.ec2.describe_volumes.return_value = {'Volumes': [{38 'AvailabilityZone': AVAILABILITY_ZONE,39 'Attachments': [{40 'InstanceId': 'i-654321',41 'Device': DEVICE42 }]43 }]}44 self.ebs_attachment._next_volume = MagicMock(return_value=DEVICE)45 self.ebs_attachment._attach_volume = MagicMock()46 self.ebs_attachment.attach_volume(self.volume, self.volume_item)47 self.ec2.create_snapshot.assert_not_called()48 self.ec2.create_volume.assert_not_called()49 self.ec2.attach_volume.assert_not_called()50 self.ec2.get_waiter.assert_called_with('volume_available')51 def test_attach_existing_different_az(self):52 self.volume_item['volume_id'] = {'S': VOLUME_ID}53 self.ec2.describe_volumes.return_value = {'Volumes': [{54 'AvailabilityZone': 'us-west-2a',55 'Attachments': [{56 'InstanceId': 'i-654321',57 'Device': '/dev/xvdb'58 }]59 }]}60 self.ec2.create_snapshot.return_value = {'SnapshotId': SNAPSHOT_ID}61 self.ebs_attachment._next_volume = MagicMock(return_value=DEVICE)62 self.ebs_attachment._attach_volume = MagicMock()63 self.ebs_attachment.attach_volume(self.volume, self.volume_item)64 self.ec2.create_snapshot.assert_called_with(VolumeId=VOLUME_ID)65 self.ec2.create_volume.assert_called_with(66 AvailabilityZone=AVAILABILITY_ZONE,67 Size=4,68 VolumeType='gp2',69 SnapshotId=SNAPSHOT_ID70 )71 self.ec2.attach_volume.assert_not_called()72 self.ec2.delete_volume.assert_called_with(VolumeId=VOLUME_ID)73 def test_attach_create_volume(self):74 self.volume.iops = 40075 self.volume.encrypted = True76 self.volume_item['snapshot_id'] = {'S': SNAPSHOT_ID}77 self.ebs_attachment._next_volume = MagicMock(return_value=DEVICE)78 self.ebs_attachment._attach_volume = MagicMock()79 self.ebs_attachment.attach_volume(self.volume, self.volume_item)80 self.ec2.describe_volumes.assert_not_called()81 self.ec2.create_snapshot.assert_not_called()82 self.ec2.create_volume.assert_called_with(83 Size=4, VolumeType='gp2', AvailabilityZone=AVAILABILITY_ZONE,84 Iops=400, Encrypted=True, SnapshotId=SNAPSHOT_ID)85 def test_describe_volume_error(self):86 client_error = ClientError({'Error': {'Code': 0}}, 'DescribeVolumes')87 self.ec2.describe_volumes.side_effect = client_error88 self.assertRaises(ClientError, self.ebs_attachment._describe_volume,89 VOLUME_ID)90 def test_describe_volume_not_found(self):91 client_error = ClientError({'Error': {92 'Code': 'InvalidVolume.NotFound'}}, 'DescribeVolumes')93 self.ec2.describe_volumes.side_effect = client_error94 volume = self.ebs_attachment._describe_volume(VOLUME_ID)95 self.assertIsNone(volume)96 @patch('spacel.volumes.ebs.check_output')97 def test_next_volume(self, mock_lsblk):98 mock_lsblk.return_value = '''NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT99/dev/xvda 8:0 0 8.0G 0 disk100/dev/xvdb 8:1 0 16.0G 0 disk101'''102 next_device = self.ebs_attachment._next_volume()103 self.assertEqual('/dev/xvdc', next_device)104 @patch('spacel.volumes.ebs.check_output')105 def test_next_volume_none_available(self, mock_lsblk):106 devices = ['/dev/xvd%s' % chr(ord('a') + dev) for dev in range(26)]107 mock_lsblk.return_value = '\n'.join(devices)108 next_device = self.ebs_attachment._next_volume()109 self.assertIsNone(next_device)110 @patch('spacel.volumes.ebs.check_output')111 def test_attach_volume(self, _):112 volume_item = {'volume_id': {'S': VOLUME_ID}}...

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createVolumesforMongo.py

Source:createVolumesforMongo.py Github

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1#!/usr/bin/env python2# the script will create snapshots of volumes and delete volumes which are older than 2 weeks3__author__ = "ID017437"4__date__ = "$Dec 16, 2015 8:48:52 AM$"5import boto6import os7import time8from boto import ec29region = os.environ.get('AWS_DEFAULT_REGION')10aws_access_key = os.environ.get('AWS_ACCESS_KEY_ID')11aws_secret_key = os.environ.get('AWS_SECRET_KEY')12aws_instance_id = os.environ.get('SCALR_CLOUD_SERVER_ID')13aws_instance_name = os.environ.get('SCALR_SERVER_HOSTNAME')14aws_zone = os.environ.get('AWS_ZONE')15aws_vol_type= os.environ.get('MONGODB_VOLUME_TYPE')16aws_vol_size= os.environ.get('MONGODB_VOLUME_SIZE')17aws_vol_iops= os.environ.get('MONGODB_VOLUME_IOPS')18def createMongoVolsGP2(conn_eu):19 # Create Data Volume20 vol=conn_eu.create_volume(aws_vol_size,aws_zone,None,aws_vol_type) 21 # Add a Name tag to the new volume so we can find it. 22 conn_eu.create_tags([vol.id], {"Name":"Data Volume for:"+aws_instance_name}) 23 #Attach Data volume to instance24 time.sleep(20)25 result = conn_eu.attach_volume (vol.id,aws_instance_id, "/dev/xvdh")26 print 'Attach Volume Result: ', result27 28 # Create Log Volume29 vol=conn_eu.create_volume(aws_vol_size,aws_zone,None,aws_vol_type) 30 # Add a Name tag to the new volume so we can find it. 31 conn_eu.create_tags([vol.id], {"Name":"Log Volume for:"+aws_instance_name})32 #Attach Log volume to instance33 time.sleep(20)34 result = conn_eu.attach_volume (vol.id,aws_instance_id, "/dev/xvdi")35 print 'Attach Volume Result: ', result36 37 # Create Journal Volume38 vol=conn_eu.create_volume(aws_vol_size,aws_zone,None,aws_vol_type) 39 # Add a Name tag to the new volume so we can find it. 40 conn_eu.create_tags([vol.id], {"Name":"Journal Volume for:"+aws_instance_name})41 #Attach Journal volume to instance42 time.sleep(20)43 result = conn_eu.attach_volume (vol.id,aws_instance_id, "/dev/xvdj")44 print 'Attach Volume Result: ', result45 46 47 return48def createMongoVolsIO1(conn_eu,aws_vol_iops):49 50 51 # Create Data Volume52 vol=conn_eu.create_volume(aws_vol_size,aws_zone,None,aws_vol_type,aws_vol_iops) 53 # Add a Name tag to the new volume so we can find it. 54 conn_eu.create_tags([vol.id], {"Name":"Data Volume for:"+aws_instance_name}) 55 #Attach Data volume to instance56 time.sleep(20)57 result = conn_eu.attach_volume (vol.id,aws_instance_id, "/dev/xvdh")58 print 'Attach Volume Result: ', result59 60 # Create Log Volume61 vol=conn_eu.create_volume(aws_vol_size,aws_zone,None,aws_vol_type,aws_vol_iops) 62 # Add a Name tag to the new volume so we can find it. 63 conn_eu.create_tags([vol.id], {"Name":"Log Volume for:"+aws_instance_name})64 #Attach Log volume to instance65 time.sleep(20)66 result = conn_eu.attach_volume (vol.id,aws_instance_id, "/dev/xvdi")67 print 'Attach Volume Result: ', result68 69 # Create Journal Volume70 vol=conn_eu.create_volume(aws_vol_size,aws_zone,None,aws_vol_type,aws_vol_iops) 71 # Add a Name tag to the new volume so we can find it. 72 conn_eu.create_tags([vol.id], {"Name":"Journal Volume for:"+aws_instance_name})73 #Attach Journal volume to instance74 time.sleep(20)75 result = conn_eu.attach_volume (vol.id,aws_instance_id, "/dev/xvdj")76 print 'Attach Volume Result: ', result77 return78def main():79 #conn_eu = ec2.connect_to_region(region,aws_access_key,aws_secret_key)80 conn_eu = ec2.connect_to_region(region) 81 82 if aws_vol_iops is None :83 createMongoVolsGP2(conn_eu)84 else:85 createMongoVolsIO1(conn_eu,aws_vol_iops)86 87if __name__ == "__main__":...

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core.py

Source:core.py Github

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...36 wait_running(dc.id)37 ip = ec2.allocate_address(domain='vpc')38 ec2.associate_address( dc.id, allocation_id=ip.allocation_id )39 v = ec2.get_all_volumes( ['vol-1fb7d673'] )[0]40 ec2.attach_volume( v.id, dc.id, 'xvdf' )41 set_name( dc.id, 'velaskec-dc' )42 log( 'velaskec-dc started at %s' % ip.public_ip )43price = {"t1.micro":"0.020","m1.small": "0.115", "m1.medium" : "0.230", "m1.large": "0.46"}44def start_spot( image_id, instance_type, **kwargs ):45 return ec2.request_spot_instances( price[instance_type], image_id, count = 1,46 key_name = 'webserver',47 instance_type = instance_type,48 monitoring_enabled = True,49 **kwargs50 )[0]51 52def start_vpc_spot( image_id ):53 return start_spot( image_id, 'm1.medium', subnet_id = 'subnet-b58921dd')54spots = []55def start_spots(): 56 [spots.append(start_vpc_spot(x)) for x 57 in [ 'ami-7fe23216','ami-4be23222']]58 log( 'spot requests have been created' )59def get_instance(spot_id):60 spot = lambda: ec2.get_all_spot_instance_requests([spot_id.id])[0]61 while spot().state != 'active': time.sleep(1)62 return spot().instance_id63def allocate_ip(id):64 ip = ec2.allocate_address(domain='vpc')65 ec2.associate_address( id, allocation_id=ip.allocation_id )66 return ip67def attach_volume(v_name, instance_id):68 v = ec2.get_all_volumes( [v_name] )[0]69 ec2.attach_volume( v.id, instance_id, 'xvdf' )70def tune_sql():71 instance_id = get_instance(spots[0])72 wait_running( instance_id )73 v = ec2.get_all_volumes( ['vol-3df85651'] )[0]74 ec2.attach_volume( v.id, instance_id, 'xvdf' )75 ip = allocate_ip(instance_id)76 set_name( instance_id, 'sql1' )77 log( 'sql1 started at %s' % ip.public_ip )78def tune_wss():79 instance_id = get_instance(spots[1])80 wait_running( instance_id )81 ip = allocate_ip(instance_id)82 set_name( instance_id, 'wss4fe' )...

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