def __init__(self):
BlockDeviceHandler.__init__(self, 'ebs')
def test_on_host_init_response_new_style_volumes(self, *args):
'''
plug new-style volumes
'''
from scalarizr.bus import bus
from scalarizr.handlers.block_device import BlockDeviceHandler
from scalarizr.messaging import Message
hir = Message(
'HostInitResponse', None, {
'volumes': [{
'type': 'ebs',
'size': '1',
'mpoint': '/mnt/ebs'
}, {
'type': 'ebs',
'size': '10',
'snap': {
'type': 'ebs',
'id': 'snap-12345678'
},
'mpoint': '/mnt/volume'
}, {
'id': 'vol-12345678',
'type': 'ebs',
'fstype': 'xfs',
'mpoint': '/mnt/kazu'
}, {
'type':
'raid',
'level':
'5',
'disks':
list(itertools.repeat({
'type': 'ebs',
'size': 50
}, 3)),
'fstype':
'xfs',
'mpoint':
'/mnt/raid5'
}, {
'type':
'raid',
'level':
'5',
'disks':
list(itertools.repeat({
'type': 'ebs',
'size': 50
}, 3)),
'snap': {
'type':
'raid',
'disks': [{
'type': 'ebs',
'id': 'snap-a1b2c3d4'
}, {
'type': 'ebs',
'id': 'snap-12345678'
}, {
'type': 'ebs',
'id': 'snap-1a2b3c4d'
}]
}
}, {
'id':
'raid-vol-12345678',
'type':
'raid',
'level':
'1',
'disks': [{
'id': 'vol-12345678',
'type': 'ebs'
}, {
'id': 'vol-87654321',
'type': 'ebs'
}],
'mpoint':
'/mnt/keystone'
}]
})
hdlr = BlockDeviceHandler('ebs')
hdlr.on_host_init_response(hir)
messages = list(rec.message for rec in bus.init_op.logs)
assert_equals(
messages[1],
'Ensure ebs: create volume, make ext3 filesystem, mount to /mnt/ebs'
)
assert_equals(
messages[2],
'Ensure ebs: create volume from snap-12345678, mount to /mnt/volume'
)
assert_equals(messages[3],
'Ensure ebs: take vol-12345678, mount to /mnt/kazu')
assert_equals(
messages[4],
'Ensure raid5: create 3 ebs volumes, make xfs filesystem, mount to /mnt/raid5'
)
assert_equals(
messages[5],
'Ensure raid5: create 3 ebs volumes from snapshots (snap-a1b2c3d4, snap-12345678, snap-1a2b3c4d)'
)
assert_equals(
messages[6],
'Ensure raid1: take raid-vol-12345678 (2 ebs disks: vol-12345678, vol-87654321), mount to /mnt/keystone'
)
def __init__(self):
BlockDeviceHandler.__init__(self, 'ebs')
bus.on(init=self.on_ebs_init)
def get_handlers():
return [BlockDeviceHandler('csvol')]
def get_handlers():
return [BlockDeviceHandler('cinder')]
def __init__(self):
BlockDeviceHandler.__init__(self, 'ebs')
def get_handlers():
return [BlockDeviceHandler('gce_persistent')]
def test_on_host_init_response_new_style_volumes(self, *args):
'''
plug new-style volumes
'''
from scalarizr.bus import bus
from scalarizr.handlers.block_device import BlockDeviceHandler
from scalarizr.messaging import Message
hir = Message('HostInitResponse', None, {
'volumes': [{
'type': 'ebs',
'size': '1',
'mpoint': '/mnt/ebs'
}, {
'type': 'ebs',
'size': '10',
'snap': {
'type': 'ebs',
'id': 'snap-12345678'
},
'mpoint': '/mnt/volume'
}, {
'id': 'vol-12345678',
'type': 'ebs',
'fstype': 'xfs',
'mpoint': '/mnt/kazu'
}, {
'type': 'raid',
'level': '5',
'disks': list(itertools.repeat({'type': 'ebs', 'size': 50}, 3)),
'fstype': 'xfs',
'mpoint': '/mnt/raid5'
}, {
'type': 'raid',
'level': '5',
'disks': list(itertools.repeat({'type': 'ebs', 'size': 50}, 3)),
'snap': {
'type': 'raid',
'disks': [{
'type': 'ebs',
'id': 'snap-a1b2c3d4'
}, {
'type': 'ebs',
'id': 'snap-12345678'
}, {
'type': 'ebs',
'id': 'snap-1a2b3c4d'
}]
}
}, {
'id': 'raid-vol-12345678',
'type': 'raid',
'level': '1',
'disks': [{
'id': 'vol-12345678',
'type': 'ebs'
}, {
'id': 'vol-87654321',
'type': 'ebs'
}],
'mpoint': '/mnt/keystone'
}]
})
hdlr = BlockDeviceHandler('ebs')
hdlr.on_host_init_response(hir)
messages = list(rec.message for rec in bus.init_op.logs)
assert_equals(messages[1], 'Ensure ebs: create volume, make ext3 filesystem, mount to /mnt/ebs')
assert_equals(messages[2], 'Ensure ebs: create volume from snap-12345678, mount to /mnt/volume')
assert_equals(messages[3], 'Ensure ebs: take vol-12345678, mount to /mnt/kazu')
assert_equals(messages[4], 'Ensure raid5: create 3 ebs volumes, make xfs filesystem, mount to /mnt/raid5')
assert_equals(messages[5], 'Ensure raid5: create 3 ebs volumes from snapshots (snap-a1b2c3d4, snap-12345678, snap-1a2b3c4d)')
assert_equals(messages[6], 'Ensure raid1: take raid-vol-12345678 (2 ebs disks: vol-12345678, vol-87654321), mount to /mnt/keystone')
