def add_nodes(xml, nodes, rspec_content_type=None): node_elems = [] for node in nodes: node_fields = ['component_manager_id', 'component_id', 'client_id', 'sliver_id', 'exclusive'] node_elem = xml.add_instance('node', node, node_fields) node_elems.append(node_elem) # set component name if node.get('component_id'): component_name = Xrn.unescape(get_leaf(Xrn(node['component_id']).get_hrn())) node_elem.set('component_name', component_name) # set hardware types if node.get('hardware_types'): for hardware_type in node.get('hardware_types', []): node_elem.add_instance('hardware_type', hardware_type, HardwareType.fields) # set location if node.get('location'): node_elem.add_instance('location', node['location'], Location.fields) # set granularity if node.get('exclusive') == "true": granularity = node.get('granularity') node_elem.add_instance('granularity', granularity, granularity.fields) # set interfaces PGv2Interface.add_interfaces(node_elem, node.get('interfaces')) #if node.get('interfaces'): # for interface in node.get('interfaces', []): # node_elem.add_instance('interface', interface, ['component_id', 'client_id']) # set available element if node.get('available'): available_elem = node_elem.add_element('available', now=node['available']) # add services PGv2Services.add_services(node_elem, node.get('services', [])) # add slivers slivers = node.get('slivers', []) if not slivers: # we must still advertise the available sliver types if node.get('sliver_type'): slivers = Sliver({'type': node['sliver_type']}) else: # Planet lab slivers = Sliver({'type': 'plab-vserver'}) # we must also advertise the available initscripts slivers['tags'] = [] if node.get('pl_initscripts'): for initscript in node.get('pl_initscripts', []): slivers['tags'].append({'name': 'initscript', 'value': initscript['name']}) PGv2SliverType.add_slivers(node_elem, slivers) # advertise the node tags tags = node.get('tags', []) if tags: for tag in tags: tag['name'] = tag.pop('tagname') node_elem.add_instance('{%s}attribute' % xml.namespaces['planetlab'], tag, ['name', 'value']) # add sliver tag in Request Rspec #if rspec_content_type == "request": # node_elem.add_instance('sliver', '', []) return node_elems
def add_services(self, services): # Receives a list of dicts that implement the different services # It will be used with the 'Login' service # Example of services argument: # services = [ { 'login':{'authentication':'ssh-keys', 'hostname':'ipv6_of_sliver', # 'port':'22', 'username':'******'} } ] # return PGv2Services.add_services(self.xml, services)
def add_nodes(xml, nodes): node_elems = [] for node in nodes: node_fields = ["component_manager_id", "component_id", "client_id", "sliver_id", "exclusive"] node_elem = xml.add_instance("node", node, node_fields) node_elems.append(node_elem) # set component name if node.get("component_id"): component_name = xrn_to_hostname(node["component_id"]) node_elem.set("component_name", component_name) # set hardware types if node.get("hardware_types"): for hardware_type in node.get("hardware_types", []): node_elem.add_instance("hardware_type", hardware_type, HardwareType.fields) # set location if node.get("location"): node_elem.add_instance("location", node["location"], Location.fields) # set interfaces PGv2Interface.add_interfaces(node_elem, node.get("interfaces")) # if node.get('interfaces'): # for interface in node.get('interfaces', []): # node_elem.add_instance('interface', interface, ['component_id', 'client_id']) # set available element if node.get("boot_state"): if node.get("boot_state").lower() == "boot": available_elem = node_elem.add_element("available", now="true") else: available_elem = node_elem.add_element("available", now="false") # add services PGv2Services.add_services(node_elem, node.get("services", [])) # add slivers slivers = node.get("slivers", []) if not slivers: # we must still advertise the available sliver types slivers = Sliver({"type": "plab-vserver"}) # we must also advertise the available initscripts slivers["tags"] = [] if node.get("pl_initscripts"): for initscript in node.get("pl_initscripts", []): slivers["tags"].append({"name": "initscript", "value": initscript["name"]}) PGv2SliverType.add_slivers(node_elem, slivers) return node_elems
def add_nodes(xml, nodes): network_elems = xml.xpath("//network") if len(network_elems) > 0: network_elem = network_elems[0] elif len(nodes) > 0 and nodes[0].get("component_manager_id"): network_urn = nodes[0]["component_manager_id"] network_elem = xml.add_element("network", name=Xrn(network_urn).get_hrn()) else: network_elem = xml node_elems = [] for node in nodes: node_fields = ["component_manager_id", "component_id", "boot_state"] node_elem = network_elem.add_instance("node", node, node_fields) node_elems.append(node_elem) # determine network hrn network_hrn = None if "component_manager_id" in node and node["component_manager_id"]: network_hrn = Xrn(node["component_manager_id"]).get_hrn() # set component_name attribute and hostname element if "component_id" in node and node["component_id"]: component_name = xrn_to_hostname(node["component_id"]) node_elem.set("component_name", component_name) hostname_elem = node_elem.add_element("hostname") hostname_elem.set_text(component_name) # set site id if "authority_id" in node and node["authority_id"]: node_elem.set("site_id", node["authority_id"]) # add locaiton location = node.get("location") if location: node_elem.add_instance("location", location, Location.fields) # add exclusive tag to distinguish between Reservable and Shared nodes exclusive_elem = node_elem.add_element("exclusive") if node.get("exclusive") and node.get("exclusive") == "true": exclusive_elem.set_text("TRUE") # add granularity of the reservation system granularity = node.get("granularity") if granularity: node_elem.add_instance("granularity", granularity, granularity.fields) else: exclusive_elem.set_text("FALSE") if isinstance(node.get("interfaces"), list): for interface in node.get("interfaces", []): node_elem.add_instance("interface", interface, ["component_id", "client_id", "ipv4"]) # if 'bw_unallocated' in node and node['bw_unallocated']: # bw_unallocated = etree.SubElement(node_elem, 'bw_unallocated', units='kbps').text = str(int(node['bw_unallocated'])/1000) PGv2Services.add_services(node_elem, node.get("services", [])) tags = node.get("tags", []) if tags: for tag in tags: # backdoor for FITeagle # Alexander Willner <*****@*****.**> if tag["tagname"] == "fiteagle_settings": tag_elem = node_elem.add_element(tag["tagname"]) for subtag in tag["value"]: subtag_elem = tag_elem.add_element("setting") subtag_elem.set("name", str(subtag["tagname"])) subtag_elem.set("description", str(subtag["description"])) subtag_elem.set_text(subtag["value"]) else: tag_elem = node_elem.add_element(tag["tagname"]) tag_elem.set_text(tag["value"]) SFAv1Sliver.add_slivers(node_elem, node.get("slivers", []))
def add_nodes(xml, nodes, rspec_content_type=None): network_elems = xml.xpath('//network') if len(network_elems) > 0: network_elem = network_elems[0] elif len(nodes) > 0 and nodes[0].get('component_manager_id'): network_urn = nodes[0]['component_manager_id'] network_elem = xml.add_element('network', name = Xrn(network_urn).get_hrn()) else: network_elem = xml # needs to be improuved to retreive the gateway addr dynamically. gateway_addr = 'nitlab.inf.uth.gr' node_elems = [] for node in nodes: node_fields = ['component_manager_id', 'component_id', 'boot_state'] node_elem = network_elem.add_instance('node', node, node_fields) node_elems.append(node_elem) # determine network hrn network_hrn = None if 'component_manager_id' in node and node['component_manager_id']: network_hrn = Xrn(node['component_manager_id']).get_hrn() # set component_name attribute and hostname element if 'component_id' in node and node['component_id']: component_name = Xrn(xrn=node['component_id']).get_leaf() node_elem.set('component_name', component_name) hostname_elem = node_elem.add_element('hostname') hostname_elem.set_text(component_name) # set site id if 'authority_id' in node and node['authority_id']: node_elem.set('site_id', node['authority_id']) # add locaiton location = node.get('location') if location: node_elem.add_instance('location', location, Location.fields) # add 3D Position of the node position_3d = node.get('position_3d') if position_3d: node_elem.add_instance('position_3d', position_3d, Position3D.fields) # all nitos nodes are exculsive exclusive_elem = node_elem.add_element('exclusive') exclusive_elem.set_text('TRUE') # In order to access nitos nodes, one need to pass through the nitos gateway # here we advertise Nitos access gateway address gateway_elem = node_elem.add_element('gateway') gateway_elem.set_text(gateway_addr) # add granularity of the reservation system granularity = node.get('granularity')['grain'] if granularity: #node_elem.add_instance('granularity', granularity, granularity.fields) granularity_elem = node_elem.add_element('granularity') granularity_elem.set_text(str(granularity)) # add hardware type #hardware_type = node.get('hardware_type') #if hardware_type: # node_elem.add_instance('hardware_type', hardware_type) hardware_type_elem = node_elem.add_element('hardware_type') hardware_type_elem.set_text(node.get('hardware_type')) if isinstance(node.get('interfaces'), list): for interface in node.get('interfaces', []): node_elem.add_instance('interface', interface, ['component_id', 'client_id', 'ipv4']) #if 'bw_unallocated' in node and node['bw_unallocated']: # bw_unallocated = etree.SubElement(node_elem, 'bw_unallocated', units='kbps').text = str(int(node['bw_unallocated'])/1000) PGv2Services.add_services(node_elem, node.get('services', [])) tags = node.get('tags', []) if tags: for tag in tags: tag_elem = node_elem.add_element(tag['tagname']) tag_elem.set_text(tag['value']) NITOSv1Sliver.add_slivers(node_elem, node.get('slivers', [])) # add sliver tag in Request Rspec if rspec_content_type == "request": node_elem.add_instance('sliver', '', [])
def add_nodes(xml, nodes, rspec_content_type=None): network_elems = xml.xpath('//network') if len(network_elems) > 0: network_elem = network_elems[0] elif len(nodes) > 0 and nodes[0].get('component_manager_id'): network_urn = nodes[0]['component_manager_id'] network_elem = xml.add_element('network', name = Xrn(network_urn).get_hrn()) else: network_elem = xml node_elems = [] for node in nodes: node_fields = ['component_manager_id', 'component_id', 'boot_state'] node_elem = network_elem.add_instance('node', node, node_fields) node_elems.append(node_elem) # determine network hrn network_hrn = None if 'component_manager_id' in node and node['component_manager_id']: network_hrn = Xrn(node['component_manager_id']).get_hrn() # set component_name attribute and hostname element if 'component_id' in node and node['component_id']: component_name = Xrn.unescape(get_leaf(Xrn(node['component_id']).get_hrn())) node_elem.set('component_name', component_name) hostname_elem = node_elem.add_element('hostname') hostname_elem.set_text(component_name) # set site id if 'authority_id' in node and node['authority_id']: node_elem.set('site_id', node['authority_id']) # add locaiton location = node.get('location') if location: node_elem.add_instance('location', location, Location.fields) # add exclusive tag to distinguish between Reservable and Shared nodes exclusive_elem = node_elem.add_element('exclusive') if node.get('exclusive') and node.get('exclusive') == 'true': exclusive_elem.set_text('TRUE') # add granularity of the reservation system granularity = node.get('granularity') if granularity: node_elem.add_instance('granularity', granularity, granularity.fields) else: exclusive_elem.set_text('FALSE') if isinstance(node.get('interfaces'), list): for interface in node.get('interfaces', []): node_elem.add_instance('interface', interface, ['component_id', 'client_id', 'ipv4']) #if 'bw_unallocated' in node and node['bw_unallocated']: # bw_unallocated = etree.SubElement(node_elem, 'bw_unallocated', units='kbps').text = str(int(node['bw_unallocated'])/1000) PGv2Services.add_services(node_elem, node.get('services', [])) tags = node.get('tags', []) if tags: for tag in tags: # backdoor for FITeagle # Alexander Willner <*****@*****.**> if tag['tagname']=="fiteagle_settings": tag_elem = node_elem.add_element(tag['tagname']) for subtag in tag['value']: subtag_elem = tag_elem.add_element('setting') subtag_elem.set('name', str(subtag['tagname'])) subtag_elem.set('description', str(subtag['description'])) subtag_elem.set_text(subtag['value']) else: tag_elem = node_elem.add_element(tag['tagname']) tag_elem.set_text(tag['value']) SFAv1Sliver.add_slivers(node_elem, node.get('slivers', [])) # add sliver tag in Request Rspec if rspec_content_type == "request": node_elem.add_instance('sliver', '', [])
def add_nodes(xml, nodes, rspec_content_type=None): network_elems = xml.xpath('//network') if len(network_elems) > 0: network_elem = network_elems[0] elif len(nodes) > 0 and nodes[0].get('component_manager_id'): network_urn = nodes[0]['component_manager_id'] network_elem = xml.add_element('network', name=Xrn(network_urn).get_hrn()) else: network_elem = xml # needs to be improuved to retreive the gateway addr dynamically. gateway_addr = 'nitlab.inf.uth.gr' node_elems = [] for node in nodes: node_fields = [ 'component_manager_id', 'component_id', 'boot_state' ] node_elem = network_elem.add_instance('node', node, node_fields) node_elems.append(node_elem) # determine network hrn network_hrn = None if 'component_manager_id' in node and node['component_manager_id']: network_hrn = Xrn(node['component_manager_id']).get_hrn() # set component_name attribute and hostname element if 'component_id' in node and node['component_id']: component_name = Xrn(xrn=node['component_id']).get_leaf() node_elem.set('component_name', component_name) hostname_elem = node_elem.add_element('hostname') hostname_elem.set_text(component_name) # set site id if 'authority_id' in node and node['authority_id']: node_elem.set('site_id', node['authority_id']) # add locaiton location = node.get('location') if location: node_elem.add_instance('location', location, Location.fields) # add 3D Position of the node position_3d = node.get('position_3d') if position_3d: node_elem.add_instance('position_3d', position_3d, Position3D.fields) # all nitos nodes are exculsive exclusive_elem = node_elem.add_element('exclusive') exclusive_elem.set_text('TRUE') # In order to access nitos nodes, one need to pass through the nitos gateway # here we advertise Nitos access gateway address gateway_elem = node_elem.add_element('gateway') gateway_elem.set_text(gateway_addr) # add granularity of the reservation system granularity = node.get('granularity')['grain'] if granularity: #node_elem.add_instance('granularity', granularity, granularity.fields) granularity_elem = node_elem.add_element('granularity') granularity_elem.set_text(str(granularity)) # add hardware type #hardware_type = node.get('hardware_type') #if hardware_type: # node_elem.add_instance('hardware_type', hardware_type) hardware_type_elem = node_elem.add_element('hardware_type') hardware_type_elem.set_text(node.get('hardware_type')) if isinstance(node.get('interfaces'), list): for interface in node.get('interfaces', []): node_elem.add_instance( 'interface', interface, ['component_id', 'client_id', 'ipv4']) #if 'bw_unallocated' in node and node['bw_unallocated']: # bw_unallocated = etree.SubElement(node_elem, 'bw_unallocated', units='kbps').text = str(int(node['bw_unallocated'])/1000) PGv2Services.add_services(node_elem, node.get('services', [])) tags = node.get('tags', []) if tags: for tag in tags: tag_elem = node_elem.add_element(tag['tagname']) tag_elem.set_text(tag['value']) NITOSv1Sliver.add_slivers(node_elem, node.get('slivers', [])) # add sliver tag in Request Rspec if rspec_content_type == "request": node_elem.add_instance('sliver', '', [])
def add_nodes(xml, nodes, rspec_content_type=None): node_elems = [] for node in nodes: node_fields = [ 'component_manager_id', 'component_id', 'client_id', 'sliver_id', 'exclusive' ] node_elem = xml.add_instance('node', node, node_fields) node_elems.append(node_elem) # set component name if node.get('component_id'): component_name = Xrn.unescape( get_leaf(Xrn(node['component_id']).get_hrn())) node_elem.set('component_name', component_name) # set hardware types if node.get('hardware_types'): for hardware_type in node.get('hardware_types', []): node_elem.add_instance('hardware_type', hardware_type, HardwareType.fields) # set location if node.get('location'): node_elem.add_instance('location', node['location'], Location.fields) # set granularity if node.get('exclusive') == "true": granularity = node.get('granularity') node_elem.add_instance('granularity', granularity, granularity.fields) # set interfaces Clabv1Interface.add_interfaces(node_elem, node.get('nodeInterfaces')) # set available element if node.get('available'): available_elem = node_elem.add_element('available', now=node['available']) # add services PGv2Services.add_services(node_elem, node.get('services', [])) # add slivers slivers = node.get('slivers', []) if not slivers: # we must still advertise the available sliver types if node.get('sliver_type'): sliver_elem = node_elem.add_element('sliver_type') sliver_elem.set('name', node['sliver_type']) else: # Add the slivers of the node Clabv1Sliver.add_slivers(node_elem, slivers) # EXTENSION for C-Lab v1 RSpec Nodes # Add group group = node.get('group') if group: group_elem = node_elem.add_element('{%s}group' % xml.namespaces['clab'], name=group['name'], id=group['id']) island = node.get('island') if island: island_elem = node_elem.add_element('{%s}island' % xml.namespaces['clab'], name=island['name'], id=island['id']) # Add Node Network Interfaces #node_ifaces = node.get('nodeInterfaces') #if node_ifaces: # node_ifaces_elem = node_elem.add_element('node_interfaces') # for node_iface in node_ifaces: # node_ifaces_elem.add_element('node_interface', name=node_iface['name'], type=node_iface['type']) # Add Management Network Information mgmt_net = node.get('mgmt_net') if mgmt_net: mgmt_net_elem = node_elem.add_element( '{%s}management_network' % xml.namespaces['clab'], addr=mgmt_net['addr']) return node_elems
def add_nodes(xml, nodes, rspec_content_type=None): network_elems = xml.xpath('//network') if len(network_elems) > 0: network_elem = network_elems[0] elif len(nodes) > 0 and nodes[0].get('component_manager_id'): network_urn = nodes[0]['component_manager_id'] network_elem = xml.add_element('network', name = Xrn(network_urn).get_hrn()) else: network_elem = xml node_elems = [] for node in nodes: node_fields = ['component_manager_id', 'component_id', 'boot_state'] node_elem = network_elem.add_instance('node', node, node_fields) node_elems.append(node_elem) # determine network hrn network_hrn = None if 'component_manager_id' in node and node['component_manager_id']: network_hrn = Xrn(node['component_manager_id']).get_hrn() # set component_name attribute and hostname element if 'component_id' in node and node['component_id']: component_name = Xrn.unescape(get_leaf(Xrn(node['component_id']).get_hrn())) node_elem.set('component_name', component_name) hostname_elem = node_elem.add_element('hostname') hostname_elem.set_text(component_name) # set site id if 'authority_id' in node and node['authority_id']: node_elem.set('site_id', node['authority_id']) # add locaiton location = node.get('location') if location: node_elem.add_instance('location', location, Location.fields) # add exclusive tag to distinguish between Reservable and Shared nodes exclusive_elem = node_elem.add_element('exclusive') if node.get('exclusive') and node.get('exclusive') == 'true': exclusive_elem.set_text('TRUE') # add granularity of the reservation system granularity = node.get('granularity') if granularity: node_elem.add_instance('granularity', granularity, granularity.fields) else: exclusive_elem.set_text('FALSE') if isinstance(node.get('interfaces'), list): for interface in node.get('interfaces', []): node_elem.add_instance('interface', interface, ['component_id', 'client_id', 'ipv4']) #if 'bw_unallocated' in node and node['bw_unallocated']: # bw_unallocated = etree.SubElement(node_elem, 'bw_unallocated', units='kbps').text = str(int(node['bw_unallocated'])/1000) PGv2Services.add_services(node_elem, node.get('services', [])) tags = node.get('tags', []) if tags: for tag in tags: # backdoor for FITeagle # Alexander Willner <*****@*****.**> if tag['tagname']=="fiteagle_settings": tag_elem = node_elem.add_element(tag['tagname']) for subtag in tag['value']: subtag_elem = tag_elem.add_element('setting') subtag_elem.set('name', str(subtag['tagname'])) subtag_elem.set('description', str(subtag['description'])) subtag_elem.set_text(subtag['value']) else: tag_elem = node_elem.add_element(tag['tagname']) tag_elem.set_text(tag['value']) SFAv1Sliver.add_slivers(node_elem, node.get('slivers', [])) # add sliver tag in Request Rspec if rspec_content_type == "request": node_elem.add_instance('sliver', '', [])
def add_nodes(xml, nodes, rspec_content_type=None): node_elems = [] for node in nodes: node_fields = [ 'component_manager_id', 'component_id', 'client_id', 'sliver_id', 'exclusive' ] node_elem = xml.add_instance('node', node, node_fields) node_elems.append(node_elem) # set component name if node.get('component_id'): component_name = Xrn.unescape( get_leaf(Xrn(node['component_id']).get_hrn())) node_elem.set('component_name', component_name) # set hardware types if node.get('hardware_types'): for hardware_type in node.get('hardware_types', []): node_elem.add_instance('hardware_type', hardware_type, HardwareType.fields) # set location if node.get('location'): node_elem.add_instance('location', node['location'], Location.fields) # set granularity if node.get('exclusive') == "true": granularity = node.get('granularity') node_elem.add_instance('granularity', granularity, granularity.fields) # set interfaces PGv2Interface.add_interfaces(node_elem, node.get('interfaces')) #if node.get('interfaces'): # for interface in node.get('interfaces', []): # node_elem.add_instance('interface', interface, ['component_id', 'client_id']) # set available element if node.get('available'): available_elem = node_elem.add_element('available', now=node['available']) # add services PGv2Services.add_services(node_elem, node.get('services', [])) # add slivers slivers = node.get('slivers', []) if not slivers: # we must still advertise the available sliver types if node.get('sliver_type'): slivers = Sliver({'type': node['sliver_type']}) else: # Planet lab slivers = Sliver({'type': 'plab-vserver'}) # we must also advertise the available initscripts slivers['tags'] = [] if node.get('pl_initscripts'): for initscript in node.get('pl_initscripts', []): slivers['tags'].append({ 'name': 'initscript', 'value': initscript['name'] }) PGv2SliverType.add_slivers(node_elem, slivers) # advertise the node tags tags = node.get('tags', []) if tags: for tag in tags: tag['name'] = tag.pop('tagname') node_elem.add_instance( '{%s}attribute' % xml.namespaces['planetlab'], tag, ['name', 'value']) # add sliver tag in Request Rspec #if rspec_content_type == "request": # node_elem.add_instance('sliver', '', []) return node_elems