from nepi.core import metadata
from nepi.core.attributes import Attribute
from nepi.util import validation
-from nepi.util.constants import STATUS_NOT_STARTED, STATUS_RUNNING, \
- STATUS_FINISHED, ATTR_NEPI_TESTBED_ENVIRONMENT_SETUP
+from nepi.util.constants import ApplicationStatus as AS, \
+ FactoryCategories as FC, \
+ ATTR_NEPI_TESTBED_ENVIRONMENT_SETUP
import functools
import os
if '/' in component:
addr, mask = component.split('/',1)
else:
- addr, mask = component, 32
+ addr, mask = component, '32'
if mask is not None and not (mask and mask.isdigit()):
# No empty or nonnumeric masks
return False
- if not validation.is_ip4_address(attribute, value):
+ if not validation.is_ip4_address(attribute, addr):
# Address part must be ipv4
return False
iface = testbed_instance._elements[iface_guid]
iface.peer_iface = None
iface.peer_addr = peer_iface_data.get("tun_addr")
- iface.peer_proto = peer_iface_data.get("tun_proto")
+ iface.peer_proto = peer_iface_data.get("tun_proto") or proto
iface.peer_port = peer_iface_data.get("tun_port")
iface.tun_key = min(iface.tun_key, peer_iface_data.get("tun_key"))
iface.tun_proto = proto
# refresh (refreshable) attributes for second-phase
iface = testbed_instance._elements[iface_guid]
iface.peer_addr = peer_iface_data.get("tun_addr")
- iface.peer_proto = peer_iface_data.get("tun_proto")
+ iface.peer_proto = peer_iface_data.get("tun_proto") or proto
iface.peer_port = peer_iface_data.get("tun_port")
postconfigure_tuniface(testbed_instance, iface_guid)
for envkey, envval in app.env.iteritems():
envval = app._replace_paths(envval)
node.env[envkey].append(envval)
+
+ if app.rpmFusion:
+ node.rpmFusion = True
def connect_node_netpipe(testbed_instance, node_guid, netpipe_guid):
node = testbed_instance._elements[node_guid]
# add constraint on number of (real) interfaces
# by counting connected devices
- dev_guids = testbed_instance.get_connected(guid, "node", "devs")
+ dev_guids = testbed_instance.get_connected(guid, "devs", "node")
num_open_ifaces = sum( # count True values
NODEIFACE == testbed_instance._get_factory_id(guid)
for guid in dev_guids )
element.min_num_external_ifaces = num_open_ifaces
+ # require vroute vsys if we have routes to set up
+ routes = testbed_instance._add_route.get(guid)
+ if routes:
+ element.required_vsys.add("vroute")
+
testbed_instance.elements[guid] = element
def create_nodeiface(testbed_instance, guid):
def create_tuniface(testbed_instance, guid):
parameters = testbed_instance._get_parameters(guid)
element = testbed_instance._make_tun_iface(parameters)
+
+ # Set custom addresses, if there are any already
+ # Setting this early helps set up P2P links
+ if guid in testbed_instance._add_address and not (element.address or element.netmask or element.netprefix):
+ addresses = testbed_instance._add_address[guid]
+ for address in addresses:
+ (address, netprefix, broadcast) = address
+ element.add_address(address, netprefix, broadcast)
+
testbed_instance.elements[guid] = element
def create_tapiface(testbed_instance, guid):
parameters = testbed_instance._get_parameters(guid)
element = testbed_instance._make_tap_iface(parameters)
+
+ # Set custom addresses, if there are any already
+ # Setting this early helps set up P2P links
+ if guid in testbed_instance._add_address and not (element.address or element.netmask or element.netprefix):
+ addresses = testbed_instance._add_address[guid]
+ for address in addresses:
+ (address, netprefix, broadcast) = address
+ element.add_address(address, netprefix, broadcast)
+
testbed_instance.elements[guid] = element
def create_application(testbed_instance, guid):
def status_application(testbed_instance, guid):
if guid not in testbed_instance.elements.keys():
- return STATUS_NOT_STARTED
+ return AS.STATUS_NOT_STARTED
app = testbed_instance.elements[guid]
return app.status()
def preconfigure_tuniface(testbed_instance, guid):
element = testbed_instance._elements[guid]
- # Set custom addresses if any
+ # Set custom addresses if any, and if not set already
if guid in testbed_instance._add_address and not (element.address or element.netmask or element.netprefix):
addresses = testbed_instance._add_address[guid]
for address in addresses:
# Do some validations
node.validate()
- # recently provisioned nodes may not be up yet
- sleeptime = 1.0
- while not node.is_alive():
- time.sleep(sleeptime)
- sleeptime = min(30.0, sleeptime*1.5)
-
# this will be done in parallel in all nodes
# this call only spawns the process
node.install_dependencies()
+def configure_node_routes(testbed_instance, guid):
+ node = testbed_instance._elements[guid]
+ routes = testbed_instance._add_route.get(guid)
+
+ if routes:
+ devs = [ dev
+ for dev_guid in testbed_instance.get_connected(guid, "devs", "node")
+ for dev in ( testbed_instance._elements.get(dev_guid) ,)
+ if dev and isinstance(dev, testbed_instance._interfaces.TunIface) ]
+
+ node.configure_routes(routes, devs)
+
def configure_application(testbed_instance, guid):
app = testbed_instance._elements[guid]
app.node.wait_dependencies()
# Install stuff
- app.setup()
+ app.async_setup()
def configure_dependency(testbed_instance, guid):
dep = testbed_instance._elements[guid]
dep.node.wait_dependencies()
# Install stuff
- dep.setup()
+ dep.async_setup()
def configure_netpipe(testbed_instance, guid):
netpipe = testbed_instance._elements[guid]
"value": False,
"validation_function": validation.is_bool
}),
+ "pointopoint": dict({
+ "name": "pointopoint",
+ "help": "If the interface is a P2P link, the remote endpoint's IP "
+ "should be set on this attribute.",
+ "type": Attribute.STRING,
+ "flags": Attribute.DesignOnly,
+ "validation_function": validation.is_string
+ }),
"txqueuelen": dict({
"name": "mask",
"help": "Transmission queue length (in packets)",
"flags": Attribute.DesignOnly,
"validation_function": validation.is_string
}),
+ "rpm-fusion": dict({
+ "name": "rpmFusion",
+ "help": "True if required packages can be found in the RpmFusion repository",
+ "type": Attribute.BOOL,
+ "flags": Attribute.DesignOnly,
+ "value": False,
+ "validation_function": validation.is_bool
+ }),
"sources": dict({
"name": "sources",
"help": "Space-separated list of regular files to be deployed in the working path prior to building. "
configure_order = [ INTERNET, NODE, NODEIFACE, TAPIFACE, TUNIFACE, NETPIPE, NEPIDEPENDENCY, NS3DEPENDENCY, DEPENDENCY, APPLICATION ]
+# Start (and prestart) node after ifaces, because the node needs the ifaces in order to set up routes
+start_order = [ INTERNET, NODEIFACE, TAPIFACE, TUNIFACE, NODE, NETPIPE, NEPIDEPENDENCY, NS3DEPENDENCY, DEPENDENCY, APPLICATION ]
+
factories_info = dict({
NODE: dict({
- "allow_routes": False,
+ "allow_routes": True,
"help": "Virtualized Node (V-Server style)",
- "category": "topology",
+ "category": FC.CATEGORY_NODES,
"create_function": create_node,
"preconfigure_function": configure_node,
+ "prestart_function": configure_node_routes,
"box_attributes": [
"forward_X11",
"hostname",
NODEIFACE: dict({
"has_addresses": True,
"help": "External network interface - they cannot be brought up or down, and they MUST be connected to the internet.",
- "category": "devices",
+ "category": FC.CATEGORY_DEVICES,
"create_function": create_nodeiface,
"preconfigure_function": configure_nodeiface,
"box_attributes": [ ],
TUNIFACE: dict({
"allow_addresses": True,
"help": "Virtual TUN network interface (layer 3)",
- "category": "devices",
+ "category": FC.CATEGORY_DEVICES,
"create_function": create_tuniface,
"preconfigure_function": preconfigure_tuniface,
"configure_function": postconfigure_tuniface,
- "start_function": wait_tuniface,
+ "prestart_function": wait_tuniface,
"box_attributes": [
- "up", "device_name", "mtu", "snat",
+ "up", "device_name", "mtu", "snat", "pointopoint",
"txqueuelen",
"tun_proto", "tun_addr", "tun_port", "tun_key"
],
TAPIFACE: dict({
"allow_addresses": True,
"help": "Virtual TAP network interface (layer 2)",
- "category": "devices",
+ "category": FC.CATEGORY_DEVICES,
"create_function": create_tapiface,
"preconfigure_function": preconfigure_tuniface,
"configure_function": postconfigure_tuniface,
- "start_function": wait_tuniface,
+ "prestart_function": wait_tuniface,
"box_attributes": [
- "up", "device_name", "mtu", "snat",
+ "up", "device_name", "mtu", "snat", "pointopoint",
"txqueuelen",
- "tun_proto", "tun_addr", "tun_port"
+ "tun_proto", "tun_addr", "tun_port", "tun_key"
],
"traces": ["packets"],
"connector_types": ["node","udp","tcp","fd->"]
}),
APPLICATION: dict({
"help": "Generic executable command line application",
- "category": "applications",
+ "category": FC.CATEGORY_APPLICATIONS,
"create_function": create_application,
"start_function": start_application,
"status_function": status_application,
"configure_function": configure_application,
"box_attributes": ["command", "sudo", "stdin",
"depends", "build-depends", "build", "install",
- "sources" ],
+ "sources", "rpm-fusion" ],
"connector_types": ["node"],
"traces": ["stdout", "stderr", "buildlog"]
}),
DEPENDENCY: dict({
"help": "Requirement for package or application to be installed on some node",
- "category": "applications",
+ "category": FC.CATEGORY_APPLICATIONS,
"create_function": create_dependency,
"preconfigure_function": configure_dependency,
"box_attributes": ["depends", "build-depends", "build", "install",
- "sources" ],
+ "sources", "rpm-fusion" ],
"connector_types": ["node"],
"traces": ["buildlog"]
}),
NEPIDEPENDENCY: dict({
"help": "Requirement for NEPI inside NEPI - required to run testbed instances inside a node",
- "category": "applications",
+ "category": FC.CATEGORY_APPLICATIONS,
"create_function": create_nepi_dependency,
"preconfigure_function": configure_dependency,
"box_attributes": [ ],
}),
NS3DEPENDENCY: dict({
"help": "Requirement for NS3 inside NEPI - required to run NS3 testbed instances inside a node. It also needs NepiDependency.",
- "category": "applications",
+ "category": FC.CATEGORY_APPLICATIONS,
"create_function": create_ns3_dependency,
"preconfigure_function": configure_dependency,
"box_attributes": [ ],
}),
INTERNET: dict({
"help": "Internet routing",
- "category": "topology",
+ "category": FC.CATEGORY_CHANNELS,
"create_function": create_internet,
"connector_types": ["devs"],
}),
NETPIPE: dict({
"help": "Link emulation",
- "category": "topology",
+ "category": FC.CATEGORY_CHANNELS,
"create_function": create_netpipe,
"configure_function": configure_netpipe,
"box_attributes": ["netpipe_mode",
"flags": Attribute.DesignOnly | Attribute.HasNoDefaultValue,
"validation_function": validation.is_string
}),
+ "plc_host": dict({
+ "name": "plcHost",
+ "help": "The PlanetLab PLC API host",
+ "type": Attribute.STRING,
+ "value": "www.planet-lab.eu",
+ "flags": Attribute.DesignOnly,
+ "validation_function": validation.is_string
+ }),
+ "plc_url": dict({
+ "name": "plcUrl",
+ "help": "The PlanetLab PLC API url pattern - %(hostname)s is replaced by plcHost.",
+ "type": Attribute.STRING,
+ "value": "https://%(hostname)s:443/PLCAPI/",
+ "flags": Attribute.DesignOnly,
+ "validation_function": validation.is_string
+ }),
"slice_ssh_key": dict({
"name": "sliceSSHKey",
"help": "The controller-local path to the slice user's ssh private key. "
def configure_order(self):
return configure_order
+ @property
+ def prestart_order(self):
+ return start_order
+
+ @property
+ def start_order(self):
+ return start_order
+
@property
def factories_info(self):
return factories_info
git://git.onelab.eu / nepi.git / blobdiff