From e6a249b97989fb685bcc7c3306201caddcf9685f Mon Sep 17 00:00:00 2001
From: Tony Mack <tmack@tux.cs.princeton.edu>
Date: Sun, 30 Nov 2014 20:06:41 -0500
Subject: [PATCH] renaming

---
 .../steps/sync_controller_slices.py           | 105 ++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 planetstack/openstack_observer/steps/sync_controller_slices.py

diff --git a/planetstack/openstack_observer/steps/sync_controller_slices.py b/planetstack/openstack_observer/steps/sync_controller_slices.py
new file mode 100644
index 0000000..4c358d7
--- /dev/null
+++ b/planetstack/openstack_observer/steps/sync_controller_slices.py
@@ -0,0 +1,105 @@
+import os
+import base64
+from collections import defaultdict
+from netaddr import IPAddress, IPNetwork
+from django.db.models import F, Q
+from planetstack.config import Config
+from observer.openstacksyncstep import OpenStackSyncStep
+from core.models.site import Deployment, SiteDeployments
+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)
+
+class SyncSliceDeployments(OpenStackSyncStep):
+    provides=[SliceDeployments]
+    requested_interval=0
+
+    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
+        valid_subnet = lambda net: net.startswith('10.0')
+        driver = self.driver.admin_driver(deployment=deployment)
+        subnets = driver.shell.quantum.list_subnets()['subnets']
+        ints = [int(IPNetwork(subnet['cidr']).ip) for subnet in subnets \
+                if valid_subnet(subnet['cidr'])]
+        ints.sort()
+        if ints:
+            last_ip = IPAddress(ints[-1])
+        else:
+            last_ip = IPAddress('10.0.0.1')
+        last_ip = IPAddress(ints[-1])
+        last_network = IPNetwork(str(last_ip) + "/24")
+        next_network = IPNetwork(str(IPAddress(last_network) + last_network.size) + "/24")
+        return next_network
+
+
+    def sync_record(self, slice_deployment):
+        logger.info("sync'ing slice deployment %s" % slice_deployment)
+
+        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))
+	    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.user.email,
+			 'max_instances':max_instances}
+
+	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()
+			
+
+
+    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:
+            driver.delete_tenant(slice_deployment.tenant_id)
+        
-- 
2.43.0