def get_active_replicated_pools(self):
ceph_api = CephAPI()
active_pools = ceph_api.get_active_pools()
pools_info = ceph_api.get_pools_info()
replicated_active_pools = []
for pool in pools_info:
if pool.type == 'replicated' and pool.name in active_pools:
replicated_active_pools.append(pool.name)
return replicated_active_pools
def test_active_clean():
cluster_name = configuration().get_cluster_name()
sleeps = [10, 15, 20, 25, 30, 40]
tries = 5
while tries:
ceph_api = CephAPI()
active_pools = ceph_api.get_active_pools()
if 'rbd' in active_pools:
logger.info('rbd pool is active')
break
tries -= 1
sleep_seconds = sleeps.pop()
logger.warning(
'waiting %s seconds before retrying to check rbd pool status',
sleep_seconds)
time.sleep(sleep_seconds)
def __get_next_disk_id(self):
ceph_api = CephAPI()
"""
pools = ceph_api.get_pools_info()
ids = []
for pool in pools:
if not ceph_api.is_active_pool(pool.name) :
continue
"""
ids = []
pools = ceph_api.get_active_pools()
for pool in pools:
pool_ids = ceph_api.get_disks_meta_ids(pool)
ids.extend(pool_ids)
consul_api = ConsulAPI()
consul_disk_ids = consul_api.get_disk_pools().keys()
ids.extend(consul_disk_ids)
new_id = get_next_id(ids, 5)
return new_id
def remove_pool(pool_name, pool_type):
"""
DOCSTRING : this function is called to delete a certain pool , then redirect to the page :
'admin/pool/pools_list.html'.
Args : pool_name (string)
Returns : redirect to the page : 'admin/pool/pools_list.html'
"""
if request.method == 'POST':
try:
manage_pool = ManagePools()
pool_list = manage_pool.get_pools_info()
pool_names = []
for pool in pool_list:
pool_names.append(pool.name)
if pool_type == "erasure":
delete_job_id = manage_pool.delete_pool(pool_name)
elif pool_type == "replicated":
ceph_api = CephAPI()
pools = ceph_api.get_active_pools()
if pool_name not in pools:
delete_job_id = manage_pool.delete_pool(pool_name)
elif pool_name in pools:
meta_disk = ManageDisk().get_disks_meta_by_pool(pool_name)
if len(meta_disk) == 0:
delete_job_id = manage_pool.delete_pool(pool_name)
has_data_pool = 0
for disk in meta_disk:
if disk.data_pool is not None and disk.data_pool != "":
if disk.data_pool in pool_names:
has_data_pool += 1
if has_data_pool > 0:
session['err'] = "error_deleting_mata_pool"
return redirect(url_for('pool_controller.get_pools'))
else:
if len(meta_disk) > 0:
delete_job_id = manage_pool.delete_pool(pool_name)
return redirect(url_for('pool_controller.get_pools', delete_job_id=delete_job_id, pool_name=pool_name))
except CephException as e:
if e.id == CephException.CONNECTION_TIMEOUT:
session['err'] = "ui_admin_ceph_time_out"
return redirect(url_for('pool_controller.get_pools'))
elif e.id == CephException.GENERAL_EXCEPTION:
session['err'] = "ui_admin_ceph_general_exception"
return redirect(url_for('pool_controller.get_pools'))
session['err'] = "ui_admin_ceph_general_exception"
logger.error(e)
return redirect(url_for('pool_controller.get_pools'))
except Exception as e:
session['err'] = "ui_admin_delete_pool_error"
logger.error(e)
return redirect(url_for('pool_controller.get_pools'))
def get_active_pools(self):
ceph_api = CephAPI()
active_pools = ceph_api.get_active_pools()
return active_pools