from core.models.slice import Slice, SliceDeployments
from core.models.userdeployments import UserDeployments
from util.logger import Logger, logging
+from observer.ansible import *
logger = Logger(level=logging.INFO)
provides=[SliceDeployments]
requested_interval=0
- def fetch_pending(self):
- # slice deployments are not visible to users. We must ensure
- # slices are deployed at all deploymets available to their site.
- site_deployments = SiteDeployments.objects.all()
- site_deploy_lookup = defaultdict(list)
- for site_deployment in site_deployments:
- site_deploy_lookup[site_deployment.site].append(site_deployment.deployment)
-
- slice_deployments = SliceDeployments.objects.all()
- slice_deploy_lookup = defaultdict(list)
- for slice_deployment in slice_deployments:
- slice_deploy_lookup[slice_deployment.slice].append(slice_deployment.deployment)
-
- all_deployments = Deployment.objects.all()
- for slice in Slice.objects.all():
- # slices are added to all deployments for now
- expected_deployments = all_deployments
- #expected_deployments = site_deploy_lookup[slice.site]
- for expected_deployment in expected_deployments:
- if slice not in slice_deploy_lookup or \
- expected_deployment not in slice_deploy_lookup[slice]:
- sd = SliceDeployments(slice=slice, deployment=expected_deployment)
- sd.save()
-
- # now we can return all slice deployments that need to be enacted
- return SliceDeployments.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
+ def fetch_pending(self, deleted):
+ if (deleted):
+ return SliceDeployments.deleted_objects.all()
+ else:
+ return SliceDeployments.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
def get_next_subnet(self, deployment=None):
# limit ourself to 10.0.x.x for now
def sync_record(self, slice_deployment):
logger.info("sync'ing slice deployment %s" % slice_deployment)
- if not slice_deployment.tenant_id:
- nova_fields = {'tenant_name': slice_deployment.slice.name,
- 'description': slice_deployment.slice.description,
- 'enabled': slice_deployment.slice.enabled}
- driver = self.driver.admin_driver(deployment=slice_deployment.deployment.name)
- tenant = driver.create_tenant(**nova_fields)
- slice_deployment.tenant_id = tenant.id
- # XXX give caller an admin role at the tenant they've created
- deployment_users = UserDeployments.objects.filter(user=slice_deployment.slice.creator,
+ if not slice_deployment.deployment.admin_user:
+ logger.info("deployment %r has no admin_user, skipping" % slice_deployment.deployment)
+ return
+
+ deployment_users = UserDeployments.objects.filter(user=slice_deployment.slice.creator,
deployment=slice_deployment.deployment)
- if not deployment_users:
- logger.info("slice createor %s has not accout at deployment %s" % (slice_deployment.slice.creator, slice_deployment.deployment.name))
- else:
- deployment_user = deployment_users[0]
- # lookup user id at this deployment
- kuser= driver.shell.keystone.users.find(email=slice_deployment.slice.creator.email)
+ if not deployment_users:
+ logger.info("slice createor %s has not accout at deployment %s" % (slice_deployment.slice.creator, slice_deployment.deployment.name))
+ roles = []
+ else:
+ deployment_user = deployment_users[0]
+ roles = ['admin']
+
+ max_instances=int(slice_deployment.slice.max_slivers)
+ tenant_fields = {'endpoint':slice_deployment.deployment.auth_url,
+ 'admin_user': slice_deployment.deployment.admin_user,
+ 'admin_password': slice_deployment.deployment.admin_password,
+ 'admin_tenant': 'admin',
+ 'tenant': slice_deployment.slice.name,
+ 'tenant_description': slice_deployment.slice.description,
+ 'roles':roles,
+ 'name':deployment_user.email,
+ 'max_instances':max_instances}
- # add required roles at the slice's tenant
- driver.add_user_role(kuser.id, tenant.id, 'admin')
-
- # refresh credentials using this tenant
- client_driver = self.driver.client_driver(caller=deployment_user.user,
- tenant=tenant.name,
- deployment=slice_deployment.deployment.name)
+ res = run_template('sync_slice_deployments.yaml', tenant_fields)
+ expected_num = len(roles)+1
+ if (len(res)!=expected_num):
+ raise Exception('Could not sync tenants for slice %s'%slice_deployment.slice.name)
+ else:
+ tenant_id = res[0]['id']
+ if (not slice_deployment.tenant_id):
+ handle = os.popen('nova quota-update --instances %d %s'%(max_instances,tenant_id))
+ output = handle.read()
+ result = handle.close()
+ if (result):
+ logging.info('Could not update quota for %s'%slice_deployment.slice.name)
+ slice_deployment.tenant_id = tenant_id
+ slice_deployment.save()
+
- if slice_deployment.id and slice_deployment.tenant_id:
- # update existing tenant
- driver = self.driver.admin_driver(deployment=slice_deployment.deployment.name)
- driver.update_tenant(slice_deployment.tenant_id,
- description=slice_deployment.slice.description,
- enabled=slice_deployment.slice.enabled)
+ def delete_record(self, slice_deployment):
+ user = User.objects.get(id=slice_deployment.slice.creator.id)
+ driver = OpenStackDriver().admin_driver(deployment=slice_deployment.deployment.name)
+ client_driver = driver.client_driver(caller=user,
+ tenant=slice_deployment.slice.name,
+ deployment=slice_deployment.deployment.name)
+ if slice_deployment.router_id and slice_deployment.subnet_id:
+ client_driver.delete_router_interface(slice_deployment.router_id, slice_deployment.subnet_id)
+ if slice_deployment.subnet_id:
+ client_driver.delete_subnet(slice_deployment.subnet_id)
+ if slice_deployment.router_id:
+ client_driver.delete_router(slice_deployment.router_id)
+ if slice_deployment.network_id:
+ client_driver.delete_network(slice_deployment.network_id)
if slice_deployment.tenant_id:
- # update slice/tenant quota
- driver = self.driver.client_driver(deployment=slice_deployment.deployment.name, tenant=slice_deployment.slice.name)
- driver.shell.nova.quotas.update(tenant_id=slice_deployment.tenant_id, instances=int(slice_deployment.slice.max_slivers))
-
- slice_deployment.save()
+ driver.delete_tenant(slice_deployment.tenant_id)
+
git://git.onelab.eu / plstackapi.git / blobdiff