X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=planetstack%2Fcore%2Fmodels%2Fsite.py;h=2404e34165560214024089f84af1dd083bc98fe7;hb=265385ea1a43e2cfb544a2431dd0162ece2c8abc;hp=eea62fe152d168c68f716df9af1fec84ebf854c0;hpb=8e672994e36488438962554ce5a3529e34818e9d;p=plstackapi.git diff --git a/planetstack/core/models/site.py b/planetstack/core/models/site.py index eea62fe..2404e34 100644 --- a/planetstack/core/models/site.py +++ b/planetstack/core/models/site.py @@ -1,10 +1,94 @@ import os from django.db import models -from core.models import PlCoreBase +from django.db.models import Q +from core.models import PlCoreBase,PlCoreBaseManager,PlCoreBaseDeletionManager from core.models import Tag from django.contrib.contenttypes import generic from geoposition.fields import GeopositionField from core.acl import AccessControlList +from planetstack.config import Config + +config = Config() + +class DeploymentLinkDeletionManager(PlCoreBaseDeletionManager): + def get_queryset(self): + parent=super(DeploymentLinkDeletionManager, self) + try: + backend_type = config.observer_backend_type + except AttributeError: + backend_type = None + + parent_queryset = parent.get_queryset() if hasattr(parent, "get_queryset") else parent.get_query_set() + if (backend_type): + return parent_queryset.filter(Q(deployment__backend_type=backend_type)) + else: + return parent_queryset + + # deprecated in django 1.7 in favor of get_queryset(). + def get_query_set(self): + return self.get_queryset() + + +class DeploymentDeletionManager(PlCoreBaseDeletionManager): + def get_queryset(self): + parent=super(DeploymentDeletionManager, self) + + try: + backend_type = config.observer_backend_type + except AttributeError: + backend_type = None + + parent_queryset = parent.get_queryset() if hasattr(parent, "get_queryset") else parent.get_query_set() + + if backend_type: + return parent_queryset.filter(Q(backend_type=backend_type)) + else: + return parent_queryset + + # deprecated in django 1.7 in favor of get_queryset(). + def get_query_set(self): + return self.get_queryset() + +class DeploymentLinkManager(PlCoreBaseManager): + def get_queryset(self): + parent=super(DeploymentLinkManager, self) + + try: + backend_type = config.observer_backend_type + except AttributeError: + backend_type = None + + parent_queryset = parent.get_queryset() if hasattr(parent, "get_queryset") else parent.get_query_set() + + if backend_type: + return parent_queryset.filter(Q(deployment__backend_type=backend_type)) + else: + return parent_queryset + + # deprecated in django 1.7 in favor of get_queryset(). + def get_query_set(self): + return self.get_queryset() + + +class DeploymentManager(PlCoreBaseManager): + def get_queryset(self): + parent=super(DeploymentManager, self) + + try: + backend_type = config.observer_backend_type + except AttributeError: + backend_type = None + + parent_queryset = parent.get_queryset() if hasattr(parent, "get_queryset") else parent.get_query_set() + + if backend_type: + return parent_queryset.filter(Q(backend_type=backend_type)) + else: + return parent_queryset + + # deprecated in django 1.7 in favor of get_queryset(). + def get_query_set(self): + return self.get_queryset() class Site(PlCoreBase): """ @@ -21,7 +105,7 @@ class Site(PlCoreBase): abbreviated_name = models.CharField(max_length=80) #deployments = models.ManyToManyField('Deployment', blank=True, related_name='sites') - deployments = models.ManyToManyField('Deployment', through='SiteDeployments', blank=True, help_text="Select which sites are allowed to host nodes in this deployment") + deployments = models.ManyToManyField('Deployment', through='SiteDeployments', blank=True, help_text="Select which sites are allowed to host nodes in this deployment", related_name='sites') tags = generic.GenericRelation(Tag) def __unicode__(self): return u'%s' % (self.name) @@ -57,9 +141,9 @@ class SiteRole(PlCoreBase): class SitePrivilege(PlCoreBase): - user = models.ForeignKey('User', related_name='site_privileges') - site = models.ForeignKey('Site', related_name='site_privileges') - role = models.ForeignKey('SiteRole') + user = models.ForeignKey('User', related_name='siteprivileges') + site = models.ForeignKey('Site', related_name='siteprivileges') + role = models.ForeignKey('SiteRole',related_name='siteprivileges') def __unicode__(self): return u'%s %s %s' % (self.site, self.user, self.role) @@ -82,11 +166,15 @@ class SitePrivilege(PlCoreBase): return qs class Deployment(PlCoreBase): + objects = DeploymentManager() + deleted_objects = DeploymentDeletionManager() name = models.CharField(max_length=200, unique=True, help_text="Name of the Deployment") admin_user = models.CharField(max_length=200, null=True, blank=True, help_text="Username of an admin user at this deployment") admin_password = models.CharField(max_length=200, null=True, blank=True, help_text="Password of theadmin user at this deployment") admin_tenant = models.CharField(max_length=200, null=True, blank=True, help_text="Name of the tenant the admin user belongs to") auth_url = models.CharField(max_length=200, null=True, blank=True, help_text="Auth url for the deployment") + backend_type = models.CharField(max_length=200, null=True, blank=True, help_text="Type of deployment, e.g. EC2, OpenStack, or OpenStack version") + availability_zone = models.CharField(max_length=200, null=True, blank=True, help_text="OpenStack availability zone") # smbaker: the default of 'allow all' is intended for evolutions of existing # deployments. When new deployments are created via the GUI, they are @@ -105,7 +193,7 @@ class Deployment(PlCoreBase): if slice: potential_users.append(slice.creator) - for priv in slice.slice_privileges.all(): + for priv in slice.sliceprivileges.all(): if priv.user not in potential_users: potential_users.append(priv.user) @@ -128,11 +216,9 @@ class Deployment(PlCoreBase): def __unicode__(self): return u'%s' % (self.name) - @staticmethod - def select_by_user(user): - return Deployment.objects.all() - class DeploymentRole(PlCoreBase): + #objects = DeploymentLinkManager() + #deleted_objects = DeploymentLinkDeletionManager() ROLE_CHOICES = (('admin','Admin'),) role = models.CharField(choices=ROLE_CHOICES, unique=True, max_length=30) @@ -140,10 +226,12 @@ class DeploymentRole(PlCoreBase): def __unicode__(self): return u'%s' % (self.role) class DeploymentPrivilege(PlCoreBase): + objects = DeploymentLinkManager() + deleted_objects = DeploymentLinkDeletionManager() - user = models.ForeignKey('User', related_name='deployment_privileges') - deployment = models.ForeignKey('Deployment', related_name='deployment_privileges') - role = models.ForeignKey('DeploymentRole') + user = models.ForeignKey('User', related_name='deploymentprivileges') + deployment = models.ForeignKey('Deployment', related_name='deploymentprivileges') + role = models.ForeignKey('DeploymentRole',related_name='deploymentprivileges') def __unicode__(self): return u'%s %s %s' % (self.deployment, self.user, self.role) @@ -168,13 +256,12 @@ class DeploymentPrivilege(PlCoreBase): return qs class SiteDeployments(PlCoreBase): - site = models.ForeignKey(Site) - deployment = models.ForeignKey(Deployment) - tenant_id = models.CharField(null=True, blank=True, max_length=200, help_text="Keystone tenant id") + objects = DeploymentLinkManager() + deleted_objects = DeploymentLinkDeletionManager() - @staticmethod - def select_by_user(user): - return SiteDeployments.objects.all() + site = models.ForeignKey(Site,related_name='sitedeployments') + deployment = models.ForeignKey(Deployment,related_name='sitedeployments') + tenant_id = models.CharField(null=True, blank=True, max_length=200, help_text="Keystone tenant id") #class Meta: # db_table = 'core_site_deployments'