def _get_tftp_image_info(node, ctx):
"""Generate the paths for tftp files for this instance
Raises IronicException if
- instance does not contain kernel_id or ramdisk_id
- deploy_kernel_id or deploy_ramdisk_id can not be read from
driver_info and defaults are not set
"""
d_info = _parse_deploy_info(node)
image_info = {}
image_info.update(pxe_utils.get_deploy_kr_info(node.uuid, d_info))
i_info = node.instance_info
labels = ('kernel', 'ramdisk')
if not (i_info.get('kernel') and i_info.get('ramdisk')):
glance_service = service.Service(version=1, context=ctx)
iproperties = glance_service.show(d_info['image_source'])['properties']
for label in labels:
i_info[label] = str(iproperties[label + '_id']).split('/')[-1]
node.instance_info = i_info
node.save(ctx)
for label in labels:
image_info[label] = (
i_info[label],
os.path.join(CONF.pxe.tftp_root, node.uuid, label)
)
return image_info
def _get_image_info(node, ctx):
"""Generate the paths for tftp files for this instance
Raises IronicException if
- instance does not contain kernel or ramdisk
- deploy_kernel or deploy_ramdisk can not be read from
driver_info and defaults are not set
"""
d_info = _parse_deploy_info(node)
image_info = {}
root_dir = pxe_utils.get_root_dir()
image_info.update(pxe_utils.get_deploy_kr_info(node.uuid, d_info))
if node.driver_internal_info.get('is_whole_disk_image'):
return image_info
i_info = node.instance_info
labels = ('kernel', 'ramdisk')
if not (i_info.get('kernel') and i_info.get('ramdisk')):
glance_service = service.GlanceImageService(version=1, context=ctx)
iproperties = glance_service.show(d_info['image_source'])['properties']
for label in labels:
i_info[label] = str(iproperties[label + '_id'])
node.instance_info = i_info
node.save()
for label in labels:
image_info[label] = (
i_info[label],
os.path.join(root_dir, node.uuid, label)
)
return image_info
def _get_tftp_image_info(node, ctx):
"""Generate the paths for tftp files for this instance
Raises IronicException if
- instance does not contain kernel_id or ramdisk_id
- deploy_kernel_id or deploy_ramdisk_id can not be read from
driver_info and defaults are not set
"""
d_info = _parse_deploy_info(node)
image_info = {}
image_info.update(pxe_utils.get_deploy_kr_info(node.uuid, d_info))
i_info = node.instance_info
labels = ('kernel', 'ramdisk')
if not (i_info.get('kernel') and i_info.get('ramdisk')):
glance_service = service.Service(version=1, context=ctx)
iproperties = glance_service.show(d_info['image_source'])['properties']
for label in labels:
if label + '_id' not in iproperties:
continue
i_info[label] = str(iproperties[label + '_id']).split('/')[-1]
node.instance_info = i_info
node.save(ctx)
for label in labels:
if label not in i_info:
continue
image_info[label] = (i_info[label],
os.path.join(CONF.pxe.tftp_root, node.uuid,
label))
return image_info
def _get_image_info(node, ctx):
"""Generate the paths for tftp files for this instance
Raises IronicException if
- instance does not contain kernel or ramdisk
- deploy_kernel or deploy_ramdisk can not be read from
driver_info and defaults are not set
"""
d_info = _parse_deploy_info(node)
image_info = {}
root_dir = pxe_utils.get_root_dir()
image_info.update(pxe_utils.get_deploy_kr_info(node.uuid, d_info))
if node.driver_internal_info.get('is_whole_disk_image'):
return image_info
i_info = node.instance_info
labels = ('kernel', 'ramdisk')
if not (i_info.get('kernel') and i_info.get('ramdisk')):
glance_service = service.GlanceImageService(version=1, context=ctx)
iproperties = glance_service.show(d_info['image_source'])['properties']
for label in labels:
i_info[label] = str(iproperties[label + '_id'])
node.instance_info = i_info
node.save()
for label in labels:
image_info[label] = (i_info[label],
os.path.join(root_dir, node.uuid, label))
return image_info
def _test_get_deploy_kr_info(self, expected_dir):
node_uuid = "fake-node"
driver_info = {"deploy_kernel": "glance://deploy-kernel", "deploy_ramdisk": "glance://deploy-ramdisk"}
expected = {
"deploy_kernel": ("deploy-kernel", expected_dir + "/fake-node/deploy_kernel"),
"deploy_ramdisk": ("deploy-ramdisk", expected_dir + "/fake-node/deploy_ramdisk"),
}
kr_info = pxe_utils.get_deploy_kr_info(node_uuid, driver_info)
self.assertEqual(expected, kr_info)
def _get_deploy_image_info(node):
"""Generate the paths for TFTP files for deploy images.
This method generates the paths for the deploy kernel and
deploy ramdisk.
:param node: a node object
:returns: a dictionary whose keys are the names of the images (
deploy_kernel, deploy_ramdisk) and values are the absolute
paths of them.
:raises: MissingParameterValue, if deploy_kernel/deploy_ramdisk is
missing in node's driver_info.
"""
d_info = _parse_driver_info(node)
return pxe_utils.get_deploy_kr_info(node.uuid, d_info)
def _test_get_deploy_kr_info(self, expected_dir):
node_uuid = 'fake-node'
driver_info = {
'deploy_kernel': 'glance://deploy-kernel',
'deploy_ramdisk': 'glance://deploy-ramdisk',
}
expected = {
'deploy_kernel': ('glance://deploy-kernel',
expected_dir + '/fake-node/deploy_kernel'),
'deploy_ramdisk': ('glance://deploy-ramdisk',
expected_dir + '/fake-node/deploy_ramdisk'),
}
kr_info = pxe_utils.get_deploy_kr_info(node_uuid, driver_info)
self.assertEqual(expected, kr_info)
def _test_get_deploy_kr_info(self, expected_dir):
node_uuid = 'fake-node'
driver_info = {
'deploy_kernel': 'glance://deploy-kernel',
'deploy_ramdisk': 'glance://deploy-ramdisk',
}
expected = {
'deploy_kernel': ('deploy-kernel',
expected_dir + '/fake-node/deploy_kernel'),
'deploy_ramdisk': ('deploy-ramdisk',
expected_dir + '/fake-node/deploy_ramdisk'),
}
kr_info = pxe_utils.get_deploy_kr_info(node_uuid, driver_info)
self.assertEqual(expected, kr_info)
def test_get_deploy_kr_info(self):
self.config(tftp_root='/tftp', group='pxe')
node_uuid = 'fake-node'
driver_info = {
'deploy_kernel': 'glance://deploy-kernel',
'deploy_ramdisk': 'glance://deploy-ramdisk',
}
expected = {
'deploy_kernel': ('deploy-kernel',
'/tftp/fake-node/deploy_kernel'),
'deploy_ramdisk': ('deploy-ramdisk',
'/tftp/fake-node/deploy_ramdisk'),
}
kr_info = pxe_utils.get_deploy_kr_info(node_uuid, driver_info)
self.assertEqual(expected, kr_info)
def test_get_deploy_kr_info(self):
self.config(tftp_root='/tftp', group='pxe')
node_uuid = 'fake-node'
driver_info = {
'deploy_kernel': 'glance://deploy-kernel',
'deploy_ramdisk': 'glance://deploy-ramdisk',
}
expected = {
'deploy_kernel':
('deploy-kernel', '/tftp/fake-node/deploy_kernel'),
'deploy_ramdisk':
('deploy-ramdisk', '/tftp/fake-node/deploy_ramdisk'),
}
kr_info = pxe_utils.get_deploy_kr_info(node_uuid, driver_info)
self.assertEqual(expected, kr_info)
def _get_tftp_image_info(node):
return pxe_utils.get_deploy_kr_info(node.uuid, node.driver_info)
def _get_tftp_image_info(node):
return pxe_utils.get_deploy_kr_info(node.uuid, node.driver_info)
def _get_tftp_image_info(node):
params = _get_boot_files(node)
return pxe_utils.get_deploy_kr_info(node.uuid, params)
def _get_tftp_image_info(node):
params = _get_boot_files(node)
return pxe_utils.get_deploy_kr_info(node.uuid, params)
