diff options
Diffstat (limited to 'dashboard/src/workflow/resource_bundle_workflow.py')
| -rw-r--r-- | dashboard/src/workflow/resource_bundle_workflow.py | 69 |
1 files changed, 44 insertions, 25 deletions
diff --git a/dashboard/src/workflow/resource_bundle_workflow.py b/dashboard/src/workflow/resource_bundle_workflow.py index 63ce3bd..9fb4ae1 100644 --- a/dashboard/src/workflow/resource_bundle_workflow.py +++ b/dashboard/src/workflow/resource_bundle_workflow.py @@ -16,9 +16,27 @@ import re from xml.dom import minidom from workflow.models import WorkflowStep -from workflow.forms import * -from resource_inventory.models import * -from dashboard.exceptions import * +from account.models import Lab +from workflow.forms import ( + HardwareDefinitionForm, + NetworkDefinitionForm, + ResourceMetaForm, + GenericHostMetaForm +) +from resource_inventory.models import ( + GenericResourceBundle, + Vlan, + GenericInterface, + GenericHost, + GenericResource, + HostProfile +) +from dashboard.exceptions import ( + InvalidVlanConfigurationException, + NetworkExistsException, + InvalidHostnameException, + NonUniqueHostnameException +) import logging logger = logging.getLogger(__name__) @@ -30,6 +48,7 @@ class Define_Hardware(WorkflowStep): title = "Define Hardware" description = "Choose the type and amount of machines you want" short_title = "hosts" + def get_context(self): context = super(Define_Hardware, self).get_context() selection_data = {"hosts": {}, "labs": {}} @@ -45,8 +64,8 @@ class Define_Hardware(WorkflowStep): selection_data['labs'] = {"lab_" + str(models.get("bundle").lab.lab_user.id): "true"} form = HardwareDefinitionForm( - selection_data=selection_data - ) + selection_data=selection_data + ) context['form'] = form return context @@ -54,7 +73,6 @@ class Define_Hardware(WorkflowStep): self.context = self.get_context() return render(request, self.template, self.context) - def update_models(self, data): data = json.loads(data['filter_field']) models = self.repo_get(self.repo.GRESOURCE_BUNDLE_MODELS, {}) @@ -90,12 +108,11 @@ class Define_Hardware(WorkflowStep): if list(lab_dict.values())[0]: # True for lab the user selected lab_user_id = int(list(lab_dict.keys())[0].split("_")[-1]) models['bundle'].lab = Lab.objects.get(lab_user__id=lab_user_id) - break # if somehow we get two 'true' labs, we only use one + break # if somehow we get two 'true' labs, we only use one # return to repo self.repo_put(self.repo.GRESOURCE_BUNDLE_MODELS, models) - def update_confirmation(self): confirm = self.repo_get(self.repo.CONFIRMATION, {}) if "resource" not in confirm: @@ -109,7 +126,6 @@ class Define_Hardware(WorkflowStep): confirm['resource']['lab'] = models['lab'].lab_user.username self.repo_put(self.repo.CONFIRMATION, confirm) - def post_render(self, request): try: self.form = HardwareDefinitionForm(request.POST) @@ -125,6 +141,7 @@ class Define_Hardware(WorkflowStep): self.context = self.get_context() return render(request, self.template, self.context) + class Define_Nets(WorkflowStep): template = 'resource/steps/pod_definition.html' title = "Define Networks" @@ -147,7 +164,7 @@ class Define_Nets(WorkflowStep): vlans = lab.vlan_manager.get_vlan(count=lab.vlan_manager.block_size) self.repo_put(self.repo.VLANS, vlans) return vlans - except Exception as e: + except Exception: return None def get_context(self): @@ -165,7 +182,7 @@ class Define_Nets(WorkflowStep): added_list = [] added_dict = {} context['added_hosts'] = [] - if not hostlist is None: + if hostlist is not None: new_hostlist = [] for host in models['hosts']: intcount = host.profile.interfaceprofile.count() @@ -181,9 +198,12 @@ class Define_Nets(WorkflowStep): host['id'] = generic_host.resource.name host['interfaces'] = [] for iface in host_profile.interfaceprofile.all(): - host['interfaces'].append({ + host['interfaces'].append( + { "name": iface.name, - "description": "speed: " + str(iface.speed) + "M\ntype: " + iface.nic_type}) + "description": "speed: " + str(iface.speed) + "M\ntype: " + iface.nic_type + } + ) host['value'] = {"name": generic_host.resource.name} host['value']['description'] = generic_host.profile.description context['hosts'].append(json.dumps(host)) @@ -195,8 +215,9 @@ class Define_Nets(WorkflowStep): else: context['xml'] = False - except Exception as e: + except Exception: pass + return context def post_render(self, request): @@ -212,7 +233,7 @@ class Define_Nets(WorkflowStep): self.updateModels(xmlData) # update model with xml self.metastep.set_valid("Networks applied successfully") - except Exception as e: + except Exception: self.metastep.set_invalid("An error occurred when applying networks") return self.render(request) @@ -222,7 +243,7 @@ class Define_Nets(WorkflowStep): given_hosts, interfaces = self.parseXml(xmlData) vlan_manager = models['bundle'].lab.vlan_manager existing_host_list = models.get("hosts", []) - existing_hosts = {} # maps id to host + existing_hosts = {} # maps id to host for host in existing_host_list: existing_hosts[host.resource.name] = host @@ -233,7 +254,6 @@ class Define_Nets(WorkflowStep): for ifaceId in given_host['interfaces']: iface = interfaces[ifaceId] - iface_profile = existing_host.profile.interfaceprofile.get(name=iface['profile_name']) if existing_host.resource.name not in models['vlans']: models['vlans'][existing_host.resource.name] = {} models['vlans'][existing_host.resource.name][iface['profile_name']] = [] @@ -255,14 +275,13 @@ class Define_Nets(WorkflowStep): interfaces = {} # maps id -> interface xmlDom = minidom.parseString(xmlString) root = xmlDom.documentElement.firstChild - connections = [] netids = {} untagged_ints = {} for cell in root.childNodes: cellId = cell.getAttribute('id') if cell.getAttribute("edge"): - #cell is a network connection + # cell is a network connection escaped_json_str = cell.getAttribute("value") json_str = escaped_json_str.replace('"', '"') attributes = json.loads(json_str) @@ -272,15 +291,15 @@ class Define_Nets(WorkflowStep): src = cell.getAttribute("source") tgt = cell.getAttribute("target") if src in parent_nets: - #src is a network port + # src is a network port network = networks[parent_nets[src]] - if tgt in untagged_ints and tagged==False: + if tgt in untagged_ints and not tagged: raise InvalidVlanConfigurationException("More than one untagged vlan on an interface") interface = interfaces[tgt] untagged_ints[tgt] = True else: network = networks[parent_nets[tgt]] - if src in untagged_ints and tagged==False: + if src in untagged_ints and not tagged: raise InvalidVlanConfigurationException("More than one untagged vlan on an interface") interface = interfaces[src] untagged_ints[src] = True @@ -296,7 +315,7 @@ class Define_Nets(WorkflowStep): int_netid = int(nid) assert public or int_netid > 1, "Net id is 1 or lower" assert int_netid < 4095, "Net id is 4095 or greater" - except Exception as e: + except Exception: raise InvalidVlanConfigurationException("VLAN ID is not an integer more than 1 and less than 4095") if nid in netids: raise NetworkExistsException("Non unique network id found") @@ -307,7 +326,7 @@ class Define_Nets(WorkflowStep): networks[cellId] = network elif "host" in cellId: # cell is a host/machine - #TODO gather host info + # TODO gather host info cell_json_str = cell.getAttribute("value") cell_json = json.loads(cell_json_str) host = {"interfaces": [], "name": cellId, "profile_name": cell_json['name']} @@ -318,7 +337,7 @@ class Define_Nets(WorkflowStep): if "network" in parentId: parent_nets[cellId] = parentId elif "host" in parentId: - #TODO gather iface info + # TODO gather iface info cell_json_str = cell.getAttribute("value") cell_json = json.loads(cell_json_str) iface = {"name": cellId, "networks": [], "profile_name": cell_json['name']} |