def test_InstanceMetadata_uses_passed_network_info(self):
network_info = {"a": "b"}
self.mox.StubOutWithMock(netutils, "get_injected_network_template")
netutils.get_injected_network_template(network_info).AndReturn(False)
self.mox.ReplayAll()
base.InstanceMetadata(INSTANCES[0], network_info=network_info)
def test_InstanceMetadata_uses_passed_network_info(self):
network_info = []
self.mox.StubOutWithMock(netutils, "get_injected_network_template")
netutils.get_injected_network_template(network_info).AndReturn(False)
self.mox.ReplayAll()
base.InstanceMetadata(fake_inst_obj(self.context), network_info=network_info)
def test_InstanceMetadata_uses_passed_network_info(self):
network_info = {"a": "b"}
self.mox.StubOutWithMock(netutils, "get_injected_network_template")
netutils.get_injected_network_template(network_info).AndReturn(False)
self.mox.ReplayAll()
base.InstanceMetadata(INSTANCES[0], network_info=network_info)
def test_InstanceMetadata_uses_passed_network_info(self):
network_info = []
self.mox.StubOutWithMock(netutils, "get_injected_network_template")
netutils.get_injected_network_template(network_info).AndReturn(False)
self.mox.ReplayAll()
base.InstanceMetadata(fake_inst_obj(self.context),
network_info=network_info)
def test_InstanceMetadata_queries_network_API_when_needed(self):
network_info_from_api = []
self.mox.StubOutWithMock(netutils, "get_injected_network_template")
netutils.get_injected_network_template(network_info_from_api).AndReturn(False)
self.mox.ReplayAll()
base.InstanceMetadata(fake_inst_obj(self.context))
def test_InstanceMetadata_queries_network_API_when_needed(self):
network_info_from_api = []
self.mox.StubOutWithMock(netutils, "get_injected_network_template")
netutils.get_injected_network_template(
network_info_from_api).AndReturn(False)
self.mox.ReplayAll()
base.InstanceMetadata(fake_inst_obj(self.context))
def test_InstanceMetadata_queries_network_API_when_needed(self):
network_info_from_api = {"c": "d"}
self.mox.StubOutWithMock(network_api.API, "get_instance_nw_info")
network_api.API.get_instance_nw_info(mox.IgnoreArg(), mox.IgnoreArg()).AndReturn(network_info_from_api)
self.mox.StubOutWithMock(netutils, "get_injected_network_template")
netutils.get_injected_network_template(network_info_from_api).AndReturn(False)
self.mox.ReplayAll()
base.InstanceMetadata(INSTANCES[0])
def test_InstanceMetadata_queries_network_API_when_needed(self):
network_info_from_api = []
self.mox.StubOutWithMock(network_api.API, "get_instance_nw_info")
network_api.API.get_instance_nw_info(
mox.IgnoreArg(), mox.IgnoreArg()).AndReturn(network_info_from_api)
self.mox.StubOutWithMock(netutils, "get_injected_network_template")
netutils.get_injected_network_template(
network_info_from_api).AndReturn(False)
self.mox.ReplayAll()
base.InstanceMetadata(INSTANCES[0])
def _test_injected_network_template(self, should_inject, use_ipv6=False,
gateway=True):
"""Check that netutils properly decides whether to inject based on
whether the supplied subnet is static or dynamic.
"""
network = fake_network_cache_model.new_network({'subnets': []})
subnet_dict = {}
if not gateway:
subnet_dict['gateway'] = None
if not should_inject:
subnet_dict['dhcp_server'] = '10.10.0.1'
network.add_subnet(fake_network_cache_model.new_subnet(subnet_dict))
if should_inject and use_ipv6:
gateway_ip = fake_network_cache_model.new_ip(dict(
address='1234:567::1'))
ip = fake_network_cache_model.new_ip(dict(
address='1234:567::2'))
ipv6_subnet_dict = dict(
cidr='1234:567::/48',
gateway=gateway_ip,
ips=[ip])
if not gateway:
ipv6_subnet_dict['gateway'] = None
network.add_subnet(fake_network_cache_model.new_subnet(
ipv6_subnet_dict))
# Behave as though CONF.flat_injected is True
network['meta']['injected'] = True
vif = fake_network_cache_model.new_vif({'network': network})
ninfo = model.NetworkInfo([vif])
template = netutils.get_injected_network_template(ninfo,
use_ipv6=use_ipv6)
# will just ignore the improper behavior.
if not should_inject:
self.assertTrue(template is None)
else:
self.assertTrue('auto eth0' in template)
self.assertTrue('iface eth0 inet static' in template)
self.assertTrue('address 10.10.0.2' in template)
self.assertTrue('netmask 255.255.255.0' in template)
self.assertTrue('broadcast 10.10.0.255' in template)
if gateway:
self.assertTrue('gateway 10.10.0.1' in template)
else:
self.assertFalse('gateway' in template)
self.assertTrue('dns-nameservers 1.2.3.4 2.3.4.5' in template)
if use_ipv6:
self.assertTrue('iface eth0 inet6 static' in template)
self.assertTrue('address 1234:567::2' in template)
self.assertTrue('netmask 48' in template)
if gateway:
self.assertTrue('gateway 1234:567::1' in template)
def _setup_injected_network_scenario(self,
should_inject=True,
use_ipv4=True,
use_ipv6=False,
gateway=True,
dns=True,
two_interfaces=False,
libvirt_virt_type=None):
"""Check that netutils properly decides whether to inject based on
whether the supplied subnet is static or dynamic.
"""
network = fake_network_cache_model.new_network({'subnets': []})
subnet_dict = {}
if not gateway:
subnet_dict['gateway'] = None
if not dns:
subnet_dict['dns'] = None
if not should_inject:
subnet_dict['dhcp_server'] = '10.10.0.1'
if use_ipv4:
network.add_subnet(
fake_network_cache_model.new_subnet(subnet_dict))
if should_inject and use_ipv6:
gateway_ip = fake_network_cache_model.new_ip(
dict(address='1234:567::1'))
ip = fake_network_cache_model.new_ip(dict(address='1234:567::2'))
ipv6_subnet_dict = dict(
cidr='1234:567::/48',
gateway=gateway_ip,
dns=[
fake_network_cache_model.new_ip(
dict(address='2001:4860:4860::8888')),
fake_network_cache_model.new_ip(
dict(address='2001:4860:4860::8844'))
],
ips=[ip])
if not gateway:
ipv6_subnet_dict['gateway'] = None
network.add_subnet(
fake_network_cache_model.new_subnet(ipv6_subnet_dict))
# Behave as though CONF.flat_injected is True
network['meta']['injected'] = True
vif = fake_network_cache_model.new_vif({'network': network})
vifs = [vif]
if two_interfaces:
vifs.append(vif)
nwinfo = model.NetworkInfo(vifs)
return netutils.get_injected_network_template(
nwinfo, use_ipv6=use_ipv6, libvirt_virt_type=libvirt_virt_type)
def _setup_injected_network_scenario(
self,
should_inject=True,
use_ipv4=True,
use_ipv6=False,
gateway=True,
dns=True,
two_interfaces=False,
libvirt_virt_type=None,
):
"""Check that netutils properly decides whether to inject based on
whether the supplied subnet is static or dynamic.
"""
network = fake_network_cache_model.new_network({"subnets": []})
subnet_dict = {}
if not gateway:
subnet_dict["gateway"] = None
if not dns:
subnet_dict["dns"] = None
if not should_inject:
subnet_dict["dhcp_server"] = "10.10.0.1"
if use_ipv4:
network.add_subnet(fake_network_cache_model.new_subnet(subnet_dict))
if should_inject and use_ipv6:
gateway_ip = fake_network_cache_model.new_ip(dict(address="1234:567::1"))
ip = fake_network_cache_model.new_ip(dict(address="1234:567::2"))
ipv6_subnet_dict = dict(
cidr="1234:567::/48",
gateway=gateway_ip,
dns=[
fake_network_cache_model.new_ip(dict(address="2001:4860:4860::8888")),
fake_network_cache_model.new_ip(dict(address="2001:4860:4860::8844")),
],
ips=[ip],
)
if not gateway:
ipv6_subnet_dict["gateway"] = None
network.add_subnet(fake_network_cache_model.new_subnet(ipv6_subnet_dict))
# Behave as though CONF.flat_injected is True
network["meta"]["injected"] = True
vif = fake_network_cache_model.new_vif({"network": network})
vifs = [vif]
if two_interfaces:
vifs.append(vif)
nwinfo = model.NetworkInfo(vifs)
return netutils.get_injected_network_template(nwinfo, use_ipv6=use_ipv6, libvirt_virt_type=libvirt_virt_type)
def _test_injected_network_template(self, should_inject, use_ipv6=False,
legacy=False):
"""Check that netutils properly decides whether to inject based on
whether the supplied subnet is static or dynamic.
"""
network = fake_network_cache_model.new_network({'subnets': []})
if should_inject:
network.add_subnet(fake_network_cache_model.new_subnet())
if use_ipv6:
gateway_ip = fake_network_cache_model.new_ip(dict(
address='1234:567::1'))
ip = fake_network_cache_model.new_ip(dict(
address='1234:567::2'))
subnet_dict = dict(
cidr='1234:567::/48',
gateway=gateway_ip,
ips=[ip])
network.add_subnet(fake_network_cache_model.new_subnet(
subnet_dict))
else:
subnet_dict = dict(dhcp_server='10.10.0.1')
network.add_subnet(fake_network_cache_model.new_subnet(
subnet_dict))
# Behave as though CONF.flat_injected is True
network['meta']['injected'] = True
vif = fake_network_cache_model.new_vif({'network': network})
ninfo = model.NetworkInfo([vif])
if legacy:
ninfo = ninfo.legacy()
template = netutils.get_injected_network_template(ninfo,
use_ipv6=use_ipv6)
# NOTE(bnemec): There is a bug with legacy network info that causes
# it to inject regardless of whether the network is static or dynamic.
# This can't be fixed without changes that would potentially break
# existing code, so until legacy network info goes away this test
# will just ignore the improper behavior.
if not should_inject and not legacy:
self.assertTrue(template is None)
else:
self.assertTrue('auto eth0' in template)
self.assertTrue('iface eth0 inet static' in template)
self.assertTrue('address 10.10.0.2' in template)
self.assertTrue('netmask 255.255.255.0' in template)
self.assertTrue('broadcast 10.10.0.255' in template)
self.assertTrue('gateway 10.10.0.1' in template)
self.assertTrue('dns-nameservers 1.2.3.4 2.3.4.5' in template)
if use_ipv6:
self.assertTrue('iface eth0 inet6 static' in template)
self.assertTrue('address 1234:567::2' in template)
self.assertTrue('netmask 48' in template)
self.assertTrue('gateway 1234:567::1' in template)
def _setup_injected_network_scenario(self, should_inject=True,
use_ipv4=True, use_ipv6=False,
gateway=True, dns=True,
two_interfaces=False,
libvirt_virt_type=None):
"""Check that netutils properly decides whether to inject based on
whether the supplied subnet is static or dynamic.
"""
network = fake_network_cache_model.new_network({'subnets': []})
subnet_dict = {}
if not gateway:
subnet_dict['gateway'] = None
if not dns:
subnet_dict['dns'] = None
if not should_inject:
subnet_dict['dhcp_server'] = '10.10.0.1'
if use_ipv4:
network.add_subnet(
fake_network_cache_model.new_subnet(subnet_dict))
if should_inject and use_ipv6:
gateway_ip = fake_network_cache_model.new_ip(dict(
address='1234:567::1'))
ip = fake_network_cache_model.new_ip(dict(
address='1234:567::2'))
ipv6_subnet_dict = dict(
cidr='1234:567::/48',
gateway=gateway_ip,
dns=[fake_network_cache_model.new_ip(
dict(address='2001:4860:4860::8888')),
fake_network_cache_model.new_ip(
dict(address='2001:4860:4860::8844'))],
ips=[ip])
if not gateway:
ipv6_subnet_dict['gateway'] = None
network.add_subnet(fake_network_cache_model.new_subnet(
ipv6_subnet_dict))
# Behave as though CONF.flat_injected is True
network['meta']['injected'] = True
vif = fake_network_cache_model.new_vif({'network': network})
vifs = [vif]
if two_interfaces:
vifs.append(vif)
nwinfo = model.NetworkInfo(vifs)
return netutils.get_injected_network_template(
nwinfo, use_ipv6=use_ipv6, libvirt_virt_type=libvirt_virt_type)
def _fill_templates(self):
"""
Iterate through each file necessary for creating interfaces on a
given platform, open the file and write the contents of the template
to the file.
"""
iface_file = netutils.get_injected_network_template(self.network_info,
use_ipv6=CONF.use_ipv6,
template=CONF.injected_network_template)
for filename in self._filename_factory():
network_file = OVZNetworkFile(filename)
with network_file:
network_file.append(iface_file)
network_file.write()
def _inject_files(self, sdk_ve, boot_hdd, instance, network_info=None,
files=None, admin_pass=None):
disk_path = boot_hdd.get_image_path()
target_partition = CONF.pcs_inject_partition
if target_partition == 0:
target_partition = None
key = str(instance['key_data'])
net = netutils.get_injected_network_template(network_info)
metadata = instance.get('metadata')
if any((key, net, metadata, admin_pass, files)):
# If we're not using config_drive, inject into root fs
LOG.info('Injecting files')
try:
img_id = instance['image_ref']
for inj, val in [('key', key),
('net', net),
('metadata', metadata),
('admin_pass', admin_pass),
('files', files)]:
if val:
LOG.info(_('Injecting %(inj)s into image '
'%(img_id)s'),
{'inj': inj, 'img_id': img_id},
instance=instance)
with pcsutils.PloopMount(disk_path, chown=True,
root_helper=utils._get_root_helper()) as dev:
disk.inject_data(dev, key, net, metadata,
admin_pass, files,
partition=target_partition,
use_cow=False,
mandatory=('files',))
except Exception as e:
with excutils.save_and_reraise_exception():
LOG.error(_('Error injecting data into image '
'%(img_id)s (%(e)s)'),
{'img_id': img_id, 'e': e},
instance=instance)
def _test_injected_network_template(self,
should_inject,
use_ipv4=True,
use_ipv6=False,
gateway=True):
"""Check that netutils properly decides whether to inject based on
whether the supplied subnet is static or dynamic.
"""
network = fake_network_cache_model.new_network({'subnets': []})
subnet_dict = {}
if not gateway:
subnet_dict['gateway'] = None
if not should_inject:
subnet_dict['dhcp_server'] = '10.10.0.1'
if use_ipv4:
network.add_subnet(
fake_network_cache_model.new_subnet(subnet_dict))
if should_inject and use_ipv6:
gateway_ip = fake_network_cache_model.new_ip(
dict(address='1234:567::1'))
ip = fake_network_cache_model.new_ip(dict(address='1234:567::2'))
ipv6_subnet_dict = dict(cidr='1234:567::/48',
gateway=gateway_ip,
ips=[ip])
if not gateway:
ipv6_subnet_dict['gateway'] = None
network.add_subnet(
fake_network_cache_model.new_subnet(ipv6_subnet_dict))
# Behave as though CONF.flat_injected is True
network['meta']['injected'] = True
vif = fake_network_cache_model.new_vif({'network': network})
ninfo = model.NetworkInfo([vif])
template = netutils.get_injected_network_template(ninfo,
use_ipv6=use_ipv6)
# will just ignore the improper behavior.
if not should_inject:
self.assertTrue(template is None)
else:
if use_ipv4:
self.assertIn('auto eth0', template)
self.assertIn('iface eth0 inet static', template)
self.assertIn('address 10.10.0.2', template)
self.assertIn('netmask 255.255.255.0', template)
self.assertIn('broadcast 10.10.0.255', template)
if gateway:
self.assertIn('gateway 10.10.0.1', template)
else:
self.assertNotIn('gateway', template)
self.assertIn('dns-nameservers 1.2.3.4 2.3.4.5', template)
if use_ipv6:
self.assertIn('iface eth0 inet6 static', template)
self.assertIn('address 1234:567::2', template)
self.assertIn('netmask 48', template)
if gateway:
self.assertIn('gateway 1234:567::1', template)
if not use_ipv4 and not use_ipv6:
self.assertTrue(template is None)
def __init__(
self, instance, address=None, content=None, extra_md=None, conductor_api=None, network_info=None, vd_driver=None
):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
if not content:
content = []
ctxt = context.get_admin_context()
# NOTE(danms): This should be removed after bp:compute-manager-objects
if not isinstance(instance, obj_base.NovaObject):
expected = ["metadata", "system_metadata"]
if "info_cache" in instance:
expected.append("info_cache")
instance = objects.Instance._from_db_object(ctxt, objects.Instance(), instance, expected_attrs=expected)
# The default value of mimeType is set to MIME_TYPE_TEXT_PLAIN
self.set_mimetype(MIME_TYPE_TEXT_PLAIN)
self.instance = instance
self.extra_md = extra_md
if conductor_api:
capi = conductor_api
else:
capi = conductor.API()
self.availability_zone = ec2utils.get_availability_zone_by_host(instance["host"], capi)
self.security_groups = objects.SecurityGroupList.get_by_instance(ctxt, instance)
self.mappings = _format_instance_mapping(ctxt, instance)
if instance.get("user_data", None) is not None:
self.userdata_raw = base64.b64decode(instance["user_data"])
else:
self.userdata_raw = None
self.ec2_ids = capi.get_ec2_ids(ctxt, obj_base.obj_to_primitive(instance))
self.address = address
# expose instance metadata.
self.launch_metadata = utils.instance_meta(instance)
self.password = password.extract_password(instance)
self.uuid = instance.get("uuid")
self.content = {}
self.files = []
# get network info, and the rendered network template
if network_info is None:
network_info = instance.info_cache.network_info
self.ip_info = ec2utils.get_ip_info_for_instance_from_nw_info(network_info)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {"name": "network_config", "content_path": "/%s/%s" % (CONTENT_DIR, key)}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. That's how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({"path": path, "content_path": "/%s/%s" % (CONTENT_DIR, key)})
self.content[key] = contents
if vd_driver is None:
vdclass = importutils.import_class(CONF.vendordata_driver)
else:
vdclass = vd_driver
self.vddriver = vdclass(instance=instance, address=address, extra_md=extra_md, network_info=network_info)
self.route_configuration = None
def __init__(self, instance, address=None, content=[], extra_md=None,
conductor_api=None):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
self.instance = instance
self.extra_md = extra_md
if conductor_api:
capi = conductor_api
else:
capi = conductor.API()
ctxt = context.get_admin_context()
self.availability_zone = ec2utils.get_availability_zone_by_host(
instance['host'], capi)
self.ip_info = ec2utils.get_ip_info_for_instance(ctxt, instance)
self.security_groups = capi.security_group_get_by_instance(ctxt,
instance)
self.mappings = _format_instance_mapping(capi, ctxt, instance)
if instance.get('user_data', None) is not None:
self.userdata_raw = base64.b64decode(instance['user_data'])
else:
self.userdata_raw = None
self.ec2_ids = capi.get_ec2_ids(ctxt, instance)
self.address = address
# expose instance metadata.
self.launch_metadata = {}
for item in instance.get('metadata', []):
self.launch_metadata[item['key']] = item['value']
self.password = password.extract_password(instance)
self.uuid = instance.get('uuid')
self.content = {}
self.files = []
# get network info, and the rendered network template
ctxt = context.get_admin_context()
network_info = network.API().get_instance_nw_info(ctxt, instance,
conductor_api=capi)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {"name": "network_config",
'content_path': "/%s/%s" % (CONTENT_DIR, key)}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. Thats how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({'path': path,
'content_path': "/%s/%s" % (CONTENT_DIR, key)})
self.content[key] = contents
def __init__(self, instance, address=None, content=None, extra_md=None,
network_info=None, vd_driver=None, network_metadata=None,
request_context=None):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
if not content:
content = []
ctxt = context.get_admin_context()
# The default value of mimeType is set to MIME_TYPE_TEXT_PLAIN
self.set_mimetype(MIME_TYPE_TEXT_PLAIN)
self.instance = instance
self.extra_md = extra_md
self.availability_zone = az.get_instance_availability_zone(ctxt,
instance)
secgroup_api = openstack_driver.get_openstack_security_group_driver()
self.security_groups = secgroup_api.get_instance_security_groups(
ctxt, instance)
self.mappings = _format_instance_mapping(ctxt, instance)
if instance.user_data is not None:
self.userdata_raw = base64.b64decode(instance.user_data)
else:
self.userdata_raw = None
self.address = address
# expose instance metadata.
self.launch_metadata = utils.instance_meta(instance)
self.password = password.extract_password(instance)
self.uuid = instance.uuid
self.content = {}
self.files = []
# get network info, and the rendered network template
if network_info is None:
network_info = instance.info_cache.network_info
# expose network metadata
if network_metadata is None:
self.network_metadata = netutils.get_network_metadata(network_info)
else:
self.network_metadata = network_metadata
self.ip_info = \
ec2utils.get_ip_info_for_instance_from_nw_info(network_info)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {"name": "network_config",
'content_path': "/%s/%s" % (CONTENT_DIR, key)}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. That's how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({'path': path,
'content_path': "/%s/%s" % (CONTENT_DIR, key)})
self.content[key] = contents
if vd_driver is None:
vdclass = importutils.import_class(CONF.vendordata_driver)
else:
vdclass = vd_driver
self.vddriver = vdclass(instance=instance, address=address,
extra_md=extra_md, network_info=network_info)
self.route_configuration = None
# NOTE(mikal): the decision to not pass extra_md here like we
# do to the StaticJSON driver is deliberate. extra_md will
# contain the admin password for the instance, and we shouldn't
# pass that to external services.
self.vendordata_providers = {
'StaticJSON': vendordata_json.JsonFileVendorData(
instance=instance, address=address,
extra_md=extra_md, network_info=network_info),
'DynamicJSON': vendordata_dynamic.DynamicVendorData(
instance=instance, address=address,
network_info=network_info, context=request_context)
}
def __init__(self, instance, address=None, content=[], extra_md=None):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
self.instance = instance
self.extra_md = extra_md
ctxt = context.get_admin_context()
services = db.service_get_all_by_host(ctxt.elevated(), instance["host"])
self.availability_zone = ec2utils.get_availability_zone_by_host(services, instance["host"])
self.ip_info = ec2utils.get_ip_info_for_instance(ctxt, instance)
self.security_groups = db.security_group_get_by_instance(ctxt, instance["id"])
self.mappings = _format_instance_mapping(ctxt, instance)
if instance.get("user_data", None) is not None:
self.userdata_raw = base64.b64decode(instance["user_data"])
else:
self.userdata_raw = None
self.ec2_ids = {}
self.ec2_ids["instance-id"] = ec2utils.id_to_ec2_inst_id(instance["uuid"])
self.ec2_ids["ami-id"] = ec2utils.glance_id_to_ec2_id(ctxt, instance["image_ref"])
for image_type in ["kernel", "ramdisk"]:
if self.instance.get("%s_id" % image_type):
image_id = self.instance["%s_id" % image_type]
ec2_image_type = ec2utils.image_type(image_type)
ec2_id = ec2utils.glance_id_to_ec2_id(ctxt, image_id, ec2_image_type)
self.ec2_ids["%s-id" % image_type] = ec2_id
self.address = address
# expose instance metadata.
self.launch_metadata = {}
for item in instance.get("metadata", []):
self.launch_metadata[item["key"]] = item["value"]
self.uuid = instance.get("uuid")
self.content = {}
self.files = []
# get network info, and the rendered network template
ctxt = context.get_admin_context()
network_info = network.API().get_instance_nw_info(ctxt, instance)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {"name": "network_config", "content_path": "/%s/%s" % (CONTENT_DIR, key)}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. Thats how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({"path": path, "content_path": "/%s/%s" % (CONTENT_DIR, key)})
self.content[key] = contents
def __init__(self, instance, address=None, content=None, extra_md=None,
conductor_api=None, network_info=None, vd_driver=None):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
if not content:
content = []
ctxt = context.get_admin_context()
# NOTE(danms): This should be removed after bp:compute-manager-objects
if not isinstance(instance, instance_obj.Instance):
instance = instance_obj.Instance._from_db_object(
ctxt, instance_obj.Instance(), instance,
expected_attrs=['metadata', 'system_metadata'])
self.instance = instance
self.extra_md = extra_md
if conductor_api:
capi = conductor_api
else:
capi = conductor.API()
self.availability_zone = ec2utils.get_availability_zone_by_host(
instance['host'], capi)
self.security_groups = secgroup_obj.SecurityGroupList.get_by_instance(
ctxt, instance)
self.mappings = _format_instance_mapping(ctxt, instance)
if instance.get('user_data', None) is not None:
self.userdata_raw = base64.b64decode(instance['user_data'])
else:
self.userdata_raw = None
self.ec2_ids = capi.get_ec2_ids(ctxt,
obj_base.obj_to_primitive(instance))
self.address = address
# expose instance metadata.
self.launch_metadata = utils.instance_meta(instance)
self.password = password.extract_password(instance)
self.uuid = instance.get('uuid')
self.content = {}
self.files = []
# get network info, and the rendered network template
if network_info is None:
network_info = network.API().get_instance_nw_info(ctxt,
instance)
self.ip_info = \
ec2utils.get_ip_info_for_instance_from_nw_info(network_info)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {"name": "network_config",
'content_path': "/%s/%s" % (CONTENT_DIR, key)}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. Thats how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({'path': path,
'content_path': "/%s/%s" % (CONTENT_DIR, key)})
self.content[key] = contents
if vd_driver is None:
vdclass = importutils.import_class(CONF.vendordata_driver)
else:
vdclass = vd_driver
self.vddriver = vdclass(instance=instance, address=address,
extra_md=extra_md, network_info=network_info)
self.route_configuration = None
# IBM-ONLY start
# For config strategy, we initialize ibm_configuration_data_files with
# the files to put in the root of the config disk.
self.ibm_configuration_data_files = []
config_data = instance.system_metadata.get('configuration_data')
if config_data:
config_data = json.loads(config_data)
files = config_data['present_disk'].get('files', {})
self.ibm_configuration_data_files = files.items()
def __init__(self, instance, address=None, content=[], extra_md=None):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
self.instance = instance
self.extra_md = extra_md
ctxt = context.get_admin_context()
services = db.service_get_all_by_host(ctxt.elevated(),
instance['host'])
self.availability_zone = ec2utils.get_availability_zone_by_host(
services, instance['host'])
self.ip_info = ec2utils.get_ip_info_for_instance(ctxt, instance)
self.security_groups = db.security_group_get_by_instance(ctxt,
instance['id'])
self.mappings = _format_instance_mapping(ctxt, instance)
if instance.get('user_data', None) is not None:
self.userdata_raw = base64.b64decode(instance['user_data'])
else:
self.userdata_raw = None
self.ec2_ids = {}
self.ec2_ids['instance-id'] = ec2utils.id_to_ec2_inst_id(
instance['id'])
self.ec2_ids['ami-id'] = ec2utils.glance_id_to_ec2_id(ctxt,
instance['image_ref'])
for image_type in ['kernel', 'ramdisk']:
if self.instance.get('%s_id' % image_type):
image_id = self.instance['%s_id' % image_type]
ec2_image_type = ec2utils.image_type(image_type)
ec2_id = ec2utils.glance_id_to_ec2_id(ctxt, image_id,
ec2_image_type)
self.ec2_ids['%s-id' % image_type] = ec2_id
self.address = address
# expose instance metadata.
self.launch_metadata = {}
for item in instance.get('metadata', []):
self.launch_metadata[item['key']] = item['value']
self.uuid = instance.get('uuid')
self.content = {}
self.files = []
# get network info, and the rendered network template
ctxt = context.get_admin_context()
network_info = network.API().get_instance_nw_info(ctxt, instance)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {"name": "network_config",
'content_path': "/%s/%s" % (CONTENT_DIR, key)}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. Thats how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({'path': path,
'content_path': "/%s/%s" % (CONTENT_DIR, key)})
self.content[key] = contents
def __init__(self,
instance,
address=None,
content=None,
extra_md=None,
conductor_api=None,
network_info=None,
vd_driver=None):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
if not content:
content = []
ctxt = context.get_admin_context()
# NOTE(danms): This should be removed after bp:compute-manager-objects
if not isinstance(instance, instance_obj.Instance):
instance = instance_obj.Instance._from_db_object(
ctxt,
instance_obj.Instance(),
instance,
expected_attrs=['metadata', 'system_metadata'])
self.instance = instance
self.extra_md = extra_md
if conductor_api:
capi = conductor_api
else:
capi = conductor.API()
self.availability_zone = ec2utils.get_availability_zone_by_host(
instance['host'], capi)
self.security_groups = secgroup_obj.SecurityGroupList.get_by_instance(
ctxt, instance)
self.mappings = _format_instance_mapping(capi, ctxt, instance)
if instance.get('user_data', None) is not None:
self.userdata_raw = base64.b64decode(instance['user_data'])
else:
self.userdata_raw = None
self.ec2_ids = capi.get_ec2_ids(ctxt,
obj_base.obj_to_primitive(instance))
self.address = address
# expose instance metadata.
self.launch_metadata = utils.instance_meta(instance)
self.password = password.extract_password(instance)
self.uuid = instance.get('uuid')
self.content = {}
self.files = []
# get network info, and the rendered network template
if network_info is None:
network_info = network.API().get_instance_nw_info(ctxt, instance)
self.ip_info = \
ec2utils.get_ip_info_for_instance_from_nw_info(network_info)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {
"name": "network_config",
'content_path': "/%s/%s" % (CONTENT_DIR, key)
}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. Thats how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({
'path': path,
'content_path': "/%s/%s" % (CONTENT_DIR, key)
})
self.content[key] = contents
if vd_driver is None:
vdclass = importutils.import_class(CONF.vendordata_driver)
else:
vdclass = vd_driver
self.vddriver = vdclass(instance=instance,
address=address,
extra_md=extra_md,
network_info=network_info)
def __init__(self,
instance,
address=None,
content=None,
extra_md=None,
conductor_api=None,
network_info=None,
vd_driver=None):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
if not content:
content = []
ctxt = context.get_admin_context()
# The default value of mimeType is set to MIME_TYPE_TEXT_PLAIN
self.set_mimetype(MIME_TYPE_TEXT_PLAIN)
self.instance = instance
self.extra_md = extra_md
if conductor_api:
capi = conductor_api
else:
capi = conductor.API()
self.availability_zone = az.get_instance_availability_zone(
ctxt, instance)
self.security_groups = objects.SecurityGroupList.get_by_instance(
ctxt, instance)
self.mappings = _format_instance_mapping(ctxt, instance)
if instance.user_data is not None:
self.userdata_raw = base64.b64decode(instance.user_data)
else:
self.userdata_raw = None
self.ec2_ids = capi.get_ec2_ids(ctxt,
obj_base.obj_to_primitive(instance))
self.address = address
# expose instance metadata.
self.launch_metadata = utils.instance_meta(instance)
self.password = password.extract_password(instance)
self.uuid = instance.uuid
self.content = {}
self.files = []
# get network info, and the rendered network template
if network_info is None:
network_info = instance.info_cache.network_info
self.ip_info = \
ec2utils.get_ip_info_for_instance_from_nw_info(network_info)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {
"name": "network_config",
'content_path': "/%s/%s" % (CONTENT_DIR, key)
}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. That's how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({
'path': path,
'content_path': "/%s/%s" % (CONTENT_DIR, key)
})
self.content[key] = contents
if vd_driver is None:
vdclass = importutils.import_class(CONF.vendordata_driver)
else:
vdclass = vd_driver
self.vddriver = vdclass(instance=instance,
address=address,
extra_md=extra_md,
network_info=network_info)
self.route_configuration = None
def __init__(self,
instance,
address=None,
content=None,
extra_md=None,
network_info=None,
network_metadata=None,
request_context=None):
"""Creation of this object should basically cover all time consuming
collection. Methods after that should not cause time delays due to
network operations or lengthy cpu operations.
The user should then get a single instance and make multiple method
calls on it.
"""
if not content:
content = []
ctxt = context.get_admin_context()
# NOTE(danms): Sanitize the instance to limit the amount of stuff
# inside that may not pickle well (i.e. context). We also touch
# some of the things we'll lazy load later to make sure we keep their
# values in what we cache.
instance.ec2_ids
instance.keypairs
instance.device_metadata
instance.numa_topology
instance = objects.Instance.obj_from_primitive(
instance.obj_to_primitive())
# The default value of mimeType is set to MIME_TYPE_TEXT_PLAIN
self.set_mimetype(MIME_TYPE_TEXT_PLAIN)
self.instance = instance
self.extra_md = extra_md
self.availability_zone = instance.get('availability_zone')
self.security_groups = security_group_api.get_instance_security_groups(
ctxt, instance)
self.mappings = _format_instance_mapping(ctxt, instance)
if instance.user_data is not None:
self.userdata_raw = base64.decode_as_bytes(instance.user_data)
else:
self.userdata_raw = None
self.address = address
# expose instance metadata.
self.launch_metadata = utils.instance_meta(instance)
self.password = password.extract_password(instance)
self.uuid = instance.uuid
self.content = {}
self.files = []
# get network info, and the rendered network template
if network_info is None:
network_info = instance.info_cache.network_info
# expose network metadata
if network_metadata is None:
self.network_metadata = netutils.get_network_metadata(network_info)
else:
self.network_metadata = network_metadata
self.ip_info = netutils.get_ec2_ip_info(network_info)
self.network_config = None
cfg = netutils.get_injected_network_template(network_info)
if cfg:
key = "%04i" % len(self.content)
self.content[key] = cfg
self.network_config = {
"name": "network_config",
'content_path': "/%s/%s" % (CONTENT_DIR, key)
}
# 'content' is passed in from the configdrive code in
# nova/virt/libvirt/driver.py. That's how we get the injected files
# (personalities) in. AFAIK they're not stored in the db at all,
# so are not available later (web service metadata time).
for (path, contents) in content:
key = "%04i" % len(self.content)
self.files.append({
'path': path,
'content_path': "/%s/%s" % (CONTENT_DIR, key)
})
self.content[key] = contents
self.route_configuration = None
# NOTE(mikal): the decision to not pass extra_md here like we
# do to the StaticJSON driver is deliberate. extra_md will
# contain the admin password for the instance, and we shouldn't
# pass that to external services.
self.vendordata_providers = {
'StaticJSON':
vendordata_json.JsonFileVendorData(instance=instance,
address=address,
extra_md=extra_md,
network_info=network_info),
'DynamicJSON':
vendordata_dynamic.DynamicVendorData(instance=instance,
address=address,
network_info=network_info,
context=request_context)
}
