diff options
Diffstat (limited to 'src/booking')
| -rw-r--r-- | src/booking/quick_deployer.py | 100 |
1 files changed, 87 insertions, 13 deletions
diff --git a/src/booking/quick_deployer.py b/src/booking/quick_deployer.py index 917f578..951ff47 100644 --- a/src/booking/quick_deployer.py +++ b/src/booking/quick_deployer.py @@ -22,6 +22,10 @@ from resource_inventory.models import ( OPNFVRole, OPNFVConfig, ResourceOPNFVConfig, + ResourceConfiguration, + NetworkConnection, + InterfaceConfiguration, + Network, ) from resource_inventory.resource_manager import ResourceManager from resource_inventory.pdf_templater import PDFTemplater @@ -56,13 +60,73 @@ def parse_resource_field(resource_json): return lab, template -def update_template(template, image, lab, hostname): +def update_template(old_template, image, hostname, user): """ - Update and copy a resource template to the user's profile. + Duplicate a template to the users account and update configured fields. - TODO: How, why, should we? + The dashboard presents users with preconfigured resource templates, + but the user might want to make small modifications, e.g hostname and + linux distro. So we copy the public template and create a private version + to the user's profile, and mark it temporary. When the booking ends the + new template is deleted """ - pass + name = user.username + "'s Copy of '" + old_template.name + "'" + num_copies = ResourceTemplate.objects.filter(name__startswith=name).count() + template = ResourceTemplate.objects.create( + name=name if num_copies == 0 else name + " (" + str(num_copies) + ")", + xml=old_template.xml, + owner=user, + lab=old_template.lab, + description=old_template.description, + public=False, + temporary=True + ) + + for old_network in old_template.networks.all(): + Network.objects.create( + name=old_network.name, + bundle=old_template, + is_public=False + ) + # We are assuming there is only one opnfv config per public resource template + old_opnfv = template.opnfv_config.first() + if old_opnfv: + opnfv_config = OPNFVConfig.objects.create( + installer=old_opnfv.installer, + scenario=old_opnfv.installer, + template=template, + name=old_opnfv.installer, + ) + # I am explicitly leaving opnfv_config.networks empty to avoid + # problems with duplicated / shared networks. In the quick deploy, + # there is never multiple networks anyway. This may have to change in the future + + for old_config in old_template.getConfigs(): + config = ResourceConfiguration.objects.create( + profile=old_config.profile, + image=image, + template=template + ) + + for old_iface_config in old_config.interface_configs.all(): + iface_config = InterfaceConfiguration.objects.create( + profile=old_iface_config.profile, + resource_config=config + ) + + for old_connection in old_iface_config.connections.all(): + iface_config.connections.add(NetworkConnection.objects.create( + network=template.networks.get(name=old_connection.network.name), + vlan_is_tagged=old_connection.vlan_is_tagged + )) + + for old_res_opnfv in old_config.resource_opnfv_config.all(): + if old_opnfv: + ResourceOPNFVConfig.objects.create( + role=old_opnfv.role, + resource_config=config, + opnfv_config=opnfv_config + ) def generate_opnfvconfig(scenario, installer, template): @@ -91,7 +155,7 @@ def generate_hostopnfv(hostconfig, opnfvconfig): def generate_resource_bundle(template): resource_manager = ResourceManager.getInstance() - resource_bundle = resource_manager.convertResourceBundle(template) + resource_bundle = resource_manager.instantiateTemplate(template) return resource_bundle @@ -101,7 +165,7 @@ def check_invariants(request, **kwargs): image = kwargs['image'] scenario = kwargs['scenario'] lab = kwargs['lab'] - host_profile = kwargs['host_profile'] + resource_template = kwargs['resource_template'] length = kwargs['length'] # check that image os is compatible with installer if installer in image.os.sup_installers.all(): @@ -112,8 +176,9 @@ def check_invariants(request, **kwargs): raise ValidationError("The chosen installer does not support the chosen scenario") if image.from_lab != lab: raise ValidationError("The chosen image is not available at the chosen hosting lab") - if image.host_type != host_profile: - raise ValidationError("The chosen image is not available for the chosen host type") + #TODO + #if image.host_type != host_profile: + # raise ValidationError("The chosen image is not available for the chosen host type") if not image.public and image.owner != request.user: raise ValidationError("You are not the owner of the chosen private image") if length < 1 or length > 21: @@ -152,7 +217,7 @@ def create_from_form(form, request): ResourceManager.getInstance().templateIsReservable(resource_template) - hconf = update_template(resource_template, image, lab, hostname) + hconf = update_template(resource_template, image, hostname, request.user) # if no installer provided, just create blank host opnfv_config = None @@ -213,10 +278,19 @@ def drop_filter(user): for image in images: image_filter[image.id] = { 'lab': 'lab_' + str(image.from_lab.lab_user.id), - 'host_profile': 'host_' + str(image.host_type.id), + 'host_profile': str(image.host_type.id), 'name': image.name } - return {'installer_filter': json.dumps(installer_filter), - 'scenario_filter': json.dumps(scenario_filter), - 'image_filter': json.dumps(image_filter)} + resource_filter = {} + templates = ResourceTemplate.objects.filter(Q(public=True) | Q(owner=user)) + for rt in templates: + profiles = [conf.profile for conf in rt.getConfigs()] + resource_filter["resource_" + str(rt.id)] = [str(p.id) for p in profiles] + + return { + 'installer_filter': json.dumps(installer_filter), + 'scenario_filter': json.dumps(scenario_filter), + 'image_filter': json.dumps(image_filter), + 'resource_profile_map': json.dumps(resource_filter), + } |