def on_end(self, resource_id):
"""Remove the hosts from the pool."""
reservations = db_api.reservation_get_all_by_values(
resource_id=resource_id)
for reservation in reservations:
if reservation['status'] not in ['completed', 'deleted']:
allocations = db_api.host_allocation_get_all_by_values(
reservation_id=reservation['id'])
pool = rp.ReservationPool()
for allocation in allocations:
db_api.host_allocation_destroy(allocation['id'])
hyp = self.nova.hypervisors.get(
self._get_hypervisor_from_name_or_id(
allocation['compute_host_id'])
)
if hyp.__dict__['running_vms'] > 0:
hyp = self.nova.hypervisors.search(hyp.__dict__['hypervisor_hostname'], servers=True)
for server in hyp[0].__dict__['servers']:
s = self.nova.servers.get(server['uuid'])
s.delete()
pool.delete(reservation['resource_id'])
db_api.reservation_update(reservation['id'],
{'status': 'completed'})
host_reservation = db_api.host_reservation_get_by_reservation_id(
reservation['id'])
db_api.host_reservation_update(host_reservation['id'],
{'status': 'completed'})
def on_start(self, resource_id):
"""Add the hosts in the pool."""
reservations = db_api.reservation_get_all_by_values(
resource_id=resource_id)
for reservation in reservations:
pool = rp.ReservationPool()
for allocation in db_api.host_allocation_get_all_by_values(
reservation_id=reservation['id']):
host = db_api.host_get(allocation['compute_host_id'])
pool.add_computehost(reservation['resource_id'],
host['service_name'])
def on_start(self, resource_id):
"""Add the hosts in the pool."""
reservations = db_api.reservation_get_all_by_values(
resource_id=resource_id)
for reservation in reservations:
pool = rp.ReservationPool()
for allocation in db_api.host_allocation_get_all_by_values(
reservation_id=reservation['id']):
host = db_api.host_get(allocation['compute_host_id'])
pool.add_computehost(reservation['resource_id'],
host['service_name'])
def on_end(self, resource_id):
"""Remove the hosts from the pool."""
reservations = db_api.reservation_get_all_by_values(
resource_id=resource_id)
for reservation in reservations:
db_api.reservation_update(reservation['id'],
{'status': 'completed'})
host_reservation = db_api.host_reservation_get_by_reservation_id(
reservation['id'])
db_api.host_reservation_update(host_reservation['id'],
{'status': 'completed'})
allocations = db_api.host_allocation_get_all_by_values(
reservation_id=reservation['id'])
pool = rp.ReservationPool()
for allocation in allocations:
db_api.host_allocation_destroy(allocation['id'])
if self.nova.hypervisors.get(
self._get_hypervisor_from_name_or_id(
allocation['compute_host_id'])
).__dict__['running_vms'] == 0:
pool.delete(reservation['resource_id'])
def on_end(self, resource_id):
"""Remove the hosts from the pool."""
reservations = db_api.reservation_get_all_by_values(
resource_id=resource_id)
for reservation in reservations:
db_api.reservation_update(reservation['id'],
{'status': 'completed'})
host_reservation = db_api.host_reservation_get_by_reservation_id(
reservation['id'])
db_api.host_reservation_update(host_reservation['id'],
{'status': 'completed'})
allocations = db_api.host_allocation_get_all_by_values(
reservation_id=reservation['id'])
pool = rp.ReservationPool()
for allocation in allocations:
db_api.host_allocation_destroy(allocation['id'])
if self.nova.hypervisors.get(
self._get_hypervisor_from_name_or_id(
allocation['compute_host_id'])
).__dict__['running_vms'] == 0:
pool.delete(reservation['resource_id'])
