def delete_computehost(self, host_id):
host = db_api.host_get(host_id)
if not host:
raise manager_ex.HostNotFound(host=host_id)
with trusts.create_ctx_from_trust(host['trust_id']):
# TODO(sbauza):
# - Check if no leases having this host scheduled
inventory = nova_inventory.NovaInventory()
servers = inventory.get_servers_per_host(
host['hypervisor_hostname'])
if servers:
raise manager_ex.HostHavingServers(
host=host['hypervisor_hostname'], servers=servers)
try:
pool = rp.ReservationPool()
pool.remove_computehost(self.freepool_name,
host['service_name'])
# NOTE(sbauza): Extracapabilities will be destroyed thanks to
# the DB FK.
db_api.host_destroy(host_id)
except db_ex.ClimateDBException:
# Nothing so bad, but we need to advert the admin
# he has to rerun
raise manager_ex.CantRemoveHost(host=host_id,
pool=self.freepool_name)
def delete_computehost(self, host_id):
host = db_api.host_get(host_id)
if not host:
raise manager_ex.HostNotFound(host=host_id)
with trusts.create_ctx_from_trust(host['trust_id']):
# TODO(sbauza):
# - Check if no leases having this host scheduled
inventory = nova_inventory.NovaInventory()
servers = inventory.get_servers_per_host(
host['hypervisor_hostname'])
if servers:
raise manager_ex.HostHavingServers(
host=host['hypervisor_hostname'], servers=servers)
try:
pool = rp.ReservationPool()
pool.remove_computehost(self.freepool_name,
host['service_name'])
# NOTE(sbauza): Extracapabilities will be destroyed thanks to
# the DB FK.
db_api.host_destroy(host_id)
except db_ex.ClimateDBException:
# Nothing so bad, but we need to advert the admin
# he has to rerun
raise manager_ex.CantRemoveHost(host=host_id,
pool=self.freepool_name)
def delete_computehost(self, host_id):
# TODO(sbauza):
# - Check if no leases having this host scheduled
servers = self.inventory.get_servers_per_host(host_id)
if servers:
raise manager_exceptions.HostHavingServers(host=host_id,
servers=servers)
host = db_api.host_get(host_id)
if not host:
raise manager_exceptions.HostNotFound(host=host_id)
try:
self.pool.remove_computehost(self.freepool_name,
host['hypervisor_hostname'])
# NOTE(sbauza): Extracapabilities will be destroyed thanks to
# the DB FK.
db_api.host_destroy(host_id)
except RuntimeError:
# Nothing so bad, but we need to advert the admin he has to rerun
raise manager_exceptions.CantRemoveHost(host=host_id,
pool=self.freepool_name)
