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authorSawyer Bergeron <sbergeron@iol.unh.edu>2019-04-09 16:30:57 -0400
committerParker Berberian <pberberian@iol.unh.edu>2019-05-03 11:48:22 -0400
commit04b676a8bc7209b8017395dc9bb36086283ac72c (patch)
tree381f48806f6e109784ca502f584865da72bcfe11 /src/workflow/sw_bundle_workflow.py
parentfec940b7b8d15099b8f914ce35552c59db9eb77b (diff)
Implement OPNFV workflow
This is a counterpart to an update to network models, and allows for configuring baremetal OPNFV and Openstack deploys Change-Id: I0185dbfa6c9105d7e63a7e7d7dd1f5cf228a8877 Signed-off-by: Sawyer Bergeron <sbergeron@iol.unh.edu> Signed-off-by: Parker Berberian <pberberian@iol.unh.edu>
Diffstat (limited to 'src/workflow/sw_bundle_workflow.py')
-rw-r--r--src/workflow/sw_bundle_workflow.py193
1 files changed, 80 insertions, 113 deletions
diff --git a/src/workflow/sw_bundle_workflow.py b/src/workflow/sw_bundle_workflow.py
index fd41018..a6a7464 100644
--- a/src/workflow/sw_bundle_workflow.py
+++ b/src/workflow/sw_bundle_workflow.py
@@ -11,9 +11,9 @@
from django.forms import formset_factory
from workflow.models import WorkflowStep
-from workflow.forms import SoftwareConfigurationForm, HostSoftwareDefinitionForm
+from workflow.forms import BasicMetaForm, HostSoftwareDefinitionForm
from workflow.booking_workflow import Resource_Select
-from resource_inventory.models import Image, GenericHost, ConfigBundle, HostConfiguration, Installer, OPNFVConfig
+from resource_inventory.models import Image, GenericHost, ConfigBundle, HostConfiguration
# resource selection step is reused from Booking workflow
@@ -39,48 +39,57 @@ class Define_Software(WorkflowStep):
description = "Choose the opnfv and image of your machines"
short_title = "host config"
- def create_hostformset(self, hostlist):
+ def build_filter_data(self, hosts_data):
+ """
+ returns a 2D array of images to exclude
+ based on the ordering of the passed
+ hosts_data
+ """
+ filter_data = []
+ user = self.repo_get(self.repo.SESSION_USER)
+ lab = self.repo_get(self.repo.SELECTED_GRESOURCE_BUNDLE).lab
+ for i, host_data in enumerate(hosts_data):
+ host = GenericHost.objects.get(pk=host_data['host_id'])
+ wrong_owner = Image.objects.exclude(owner=user).exclude(public=True)
+ wrong_host = Image.objects.exclude(host_type=host.profile)
+ wrong_lab = Image.objects.exclude(from_lab=lab)
+ excluded_images = wrong_owner | wrong_host | wrong_lab
+ filter_data.append([])
+ for image in excluded_images:
+ filter_data[i].append(image.pk)
+ return filter_data
+
+ def create_hostformset(self, hostlist, data=None):
hosts_initial = []
host_configs = self.repo_get(self.repo.CONFIG_MODELS, {}).get("host_configs", False)
if host_configs:
for config in host_configs:
- host_initial = {'host_id': config.host.id, 'host_name': config.host.resource.name}
- host_initial['role'] = config.opnfvRole
- host_initial['image'] = config.image
- hosts_initial.append(host_initial)
-
+ hosts_initial.append({
+ 'host_id': config.host.id,
+ 'host_name': config.host.resource.name,
+ 'headnode': config.is_head_node,
+ 'image': config.image
+ })
else:
for host in hostlist:
- host_initial = {'host_id': host.id, 'host_name': host.resource.name}
-
- hosts_initial.append(host_initial)
+ hosts_initial.append({
+ 'host_id': host.id,
+ 'host_name': host.resource.name
+ })
HostFormset = formset_factory(HostSoftwareDefinitionForm, extra=0)
- host_formset = HostFormset(initial=hosts_initial)
+ filter_data = self.build_filter_data(hosts_initial)
- filter_data = {}
- user = self.repo_get(self.repo.SESSION_USER)
- i = 0
- for host_data in hosts_initial:
- host_profile = None
- try:
- host = GenericHost.objects.get(pk=host_data['host_id'])
- host_profile = host.profile
- except Exception:
- for host in hostlist:
- if host.resource.name == host_data['host_name']:
- host_profile = host.profile
- break
- excluded_images = Image.objects.exclude(owner=user).exclude(public=True)
- excluded_images = excluded_images | Image.objects.exclude(host_type=host_profile)
- lab = self.repo_get(self.repo.SELECTED_GRESOURCE_BUNDLE).lab
- excluded_images = excluded_images | Image.objects.exclude(from_lab=lab)
- filter_data["id_form-" + str(i) + "-image"] = []
- for image in excluded_images:
- filter_data["id_form-" + str(i) + "-image"].append(image.name)
- i += 1
+ class SpecialHostFormset(HostFormset):
+ def get_form_kwargs(self, index):
+ kwargs = super(SpecialHostFormset, self).get_form_kwargs(index)
+ if index is not None:
+ kwargs['imageQS'] = Image.objects.exclude(pk__in=filter_data[index])
+ return kwargs
- return host_formset, filter_data
+ if data:
+ return SpecialHostFormset(data, initial=hosts_initial)
+ return SpecialHostFormset(initial=hosts_initial)
def get_host_list(self, grb=None):
if grb is None:
@@ -99,9 +108,9 @@ class Define_Software(WorkflowStep):
if grb:
context["grb"] = grb
- formset, filter_data = self.create_hostformset(self.get_host_list(grb))
+ formset = self.create_hostformset(self.get_host_list(grb))
context["formset"] = formset
- context["filter_data"] = filter_data
+ context['headnode'] = self.repo_get(self.repo.CONFIG_MODELS, {}).get("headnode_index", 1)
else:
context["error"] = "Please select a resource first"
self.metastep.set_invalid("Step requires information that is not yet provided by previous step")
@@ -115,47 +124,35 @@ class Define_Software(WorkflowStep):
confirm = self.repo_get(self.repo.CONFIRMATION, {})
- HostFormset = formset_factory(HostSoftwareDefinitionForm, extra=0)
- formset = HostFormset(request.POST)
hosts = self.get_host_list()
- has_jumphost = False
+ models['headnode_index'] = request.POST.get("headnode", 1)
+ formset = self.create_hostformset(hosts, data=request.POST)
+ has_headnode = False
if formset.is_valid():
models['host_configs'] = []
- i = 0
confirm_hosts = []
- for form in formset:
+ for i, form in enumerate(formset):
host = hosts[i]
- i += 1
image = form.cleaned_data['image']
- # checks image compatability
- grb = self.repo_get(self.repo.SELECTED_GRESOURCE_BUNDLE)
- lab = None
- if grb:
- lab = grb.lab
- try:
- owner = self.repo_get(self.repo.SESSION_USER)
- q = Image.objects.filter(owner=owner) | Image.objects.filter(public=True)
- q.filter(host_type=host.profile)
- q.filter(from_lab=lab)
- q.get(id=image.id) # will throw exception if image is not in q
- except Exception:
- self.metastep.set_invalid("Image " + image.name + " is not compatible with host " + host.resource.name)
- role = form.cleaned_data['role']
- if "jumphost" in role.name.lower():
- has_jumphost = True
+ headnode = form.cleaned_data['headnode']
+ if headnode:
+ has_headnode = True
bundle = models['bundle']
hostConfig = HostConfiguration(
host=host,
image=image,
bundle=bundle,
- opnfvRole=role
+ is_head_node=headnode
)
models['host_configs'].append(hostConfig)
- confirm_host = {"name": host.resource.name, "image": image.name, "role": role.name}
- confirm_hosts.append(confirm_host)
-
- if not has_jumphost:
- self.metastep.set_invalid('Must have at least one "Jumphost" per POD')
+ confirm_hosts.append({
+ "name": host.resource.name,
+ "image": image.name,
+ "headnode": headnode
+ })
+
+ if not has_headnode:
+ self.metastep.set_invalid('Must have one "Headnode" per POD')
return self.render(request)
self.repo_put(self.repo.CONFIG_MODELS, models)
@@ -172,8 +169,6 @@ class Define_Software(WorkflowStep):
class Config_Software(WorkflowStep):
template = 'config_bundle/steps/config_software.html'
- form = SoftwareConfigurationForm
- context = {'workspace_form': form}
title = "Other Info"
description = "Give your software config a name, description, and other stuff"
short_title = "config info"
@@ -187,58 +182,30 @@ class Config_Software(WorkflowStep):
if bundle:
initial['name'] = bundle.name
initial['description'] = bundle.description
- opnfv = models.get("opnfv", False)
- if opnfv:
- initial['installer'] = opnfv.installer
- initial['scenario'] = opnfv.scenario
- else:
- initial['opnfv'] = False
- supported = {}
- for installer in Installer.objects.all():
- supported[str(installer)] = []
- for scenario in installer.sup_scenarios.all():
- supported[str(installer)].append(str(scenario))
-
- context["form"] = SoftwareConfigurationForm(initial=initial)
- context['supported'] = supported
-
+ context["form"] = BasicMetaForm(initial=initial)
return context
def post_render(self, request):
- try:
- models = self.repo_get(self.repo.CONFIG_MODELS, {})
- if "bundle" not in models:
- models['bundle'] = ConfigBundle(owner=self.repo_get(self.repo.SESSION_USER))
+ models = self.repo_get(self.repo.CONFIG_MODELS, {})
+ if "bundle" not in models:
+ models['bundle'] = ConfigBundle(owner=self.repo_get(self.repo.SESSION_USER))
- confirm = self.repo_get(self.repo.CONFIRMATION, {})
- if "configuration" not in confirm:
- confirm['configuration'] = {}
+ confirm = self.repo_get(self.repo.CONFIRMATION, {})
+ if "configuration" not in confirm:
+ confirm['configuration'] = {}
- form = self.form(request.POST)
- if form.is_valid():
- models['bundle'].name = form.cleaned_data['name']
- models['bundle'].description = form.cleaned_data['description']
- if form.cleaned_data['opnfv']:
- installer = form.cleaned_data['installer']
- scenario = form.cleaned_data['scenario']
- opnfv = OPNFVConfig(
- bundle=models['bundle'],
- installer=installer,
- scenario=scenario
- )
- models['opnfv'] = opnfv
- confirm['configuration']['installer'] = form.cleaned_data['installer'].name
- confirm['configuration']['scenario'] = form.cleaned_data['scenario'].name
-
- confirm['configuration']['name'] = form.cleaned_data['name']
- confirm['configuration']['description'] = form.cleaned_data['description']
- self.metastep.set_valid("Complete")
- else:
- self.metastep.set_invalid("Please correct the errors shown below")
+ form = BasicMetaForm(request.POST)
+ if form.is_valid():
+ models['bundle'].name = form.cleaned_data['name']
+ models['bundle'].description = form.cleaned_data['description']
- self.repo_put(self.repo.CONFIG_MODELS, models)
- self.repo_put(self.repo.CONFIRMATION, confirm)
+ confirm['configuration']['name'] = form.cleaned_data['name']
+ confirm['configuration']['description'] = form.cleaned_data['description']
+ self.metastep.set_valid("Complete")
+ else:
+ self.metastep.set_invalid("Please correct the errors shown below")
+
+ self.repo_put(self.repo.CONFIG_MODELS, models)
+ self.repo_put(self.repo.CONFIRMATION, confirm)
- except Exception:
- pass
return self.render(request)