def _create_cephfs(self, svc: ServiceModel) -> None:
cephfs = CephFS()
try:
cephfs.create(svc.name)
except CephFSError as e:
raise ServiceError("unable to create cephfs service") from e
try:
fs: CephFSListEntryModel = cephfs.get_fs_info(svc.name)
except CephFSError as e:
raise ServiceError("unable to list cephfs filesystems") from e
assert fs.name == svc.name
mon = Mon()
pools: List[CephOSDPoolEntryModel] = mon.get_pools()
def get_pool(name: str) -> CephOSDPoolEntryModel:
for pool in pools:
if pool.pool_name == name:
return pool
raise ServiceError(f"unknown pool {name}")
metadata_pool = get_pool(fs.metadata_pool)
if metadata_pool.size != svc.replicas:
mon.set_pool_size(metadata_pool.pool_name, svc.replicas)
svc.pools.append(metadata_pool.pool)
for name in fs.data_pools:
data_pool = get_pool(name)
if data_pool.size != svc.replicas:
mon.set_pool_size(data_pool.pool_name, svc.replicas)
svc.pools.append(data_pool.pool)
async def get_authorization(name: str,
clientid: Optional[str] = None
) -> CephFSAuthorizationModel:
"""
Obtain authorization credentials for a given service `name`. In case of
success, will return an entity and a cephx key. If `clientid` is supplied,
will obtain the authorization for a client with said `clientid`, if it
exists.
"""
cephfs: CephFS = CephFS()
try:
result = cephfs.get_authorization(name, clientid)
return result
except CephFSNoAuthorizationError:
raise HTTPException(status.HTTP_404_NOT_FOUND,
detail="No authorization found for service")
except CephFSError as e:
raise HTTPException(status.HTTP_500_INTERNAL_SERVER_ERROR,
detail=str(e))
def _create_cephfs(self, svc: ServiceModel) -> None:
cephfs = CephFS()
try:
cephfs.create(svc.name)
except CephFSError as e:
raise ServiceError("unable to create cephfs service") from e
try:
fs: CephFSListEntryModel = cephfs.get_fs_info(svc.name)
except CephFSError as e:
raise ServiceError("unable to list cephfs filesystems") from e
assert fs.name == svc.name
mon = Mon()
pools: List[CephOSDPoolEntryModel] = mon.get_pools()
def get_pool(name: str) -> CephOSDPoolEntryModel:
for pool in pools:
if pool.pool_name == name:
return pool
raise ServiceError(f"unknown pool {name}")
metadata_pool = get_pool(fs.metadata_pool)
if metadata_pool.size != svc.replicas:
mon.set_pool_size(metadata_pool.pool_name, svc.replicas)
svc.pools.append(metadata_pool.pool)
for name in fs.data_pools:
data_pool = get_pool(name)
if data_pool.size != svc.replicas:
mon.set_pool_size(data_pool.pool_name, svc.replicas)
svc.pools.append(data_pool.pool)
# create cephfs default user
logger.debug("authorize default user")
try:
cephfs.authorize(svc.name, "default")
logger.info(f"created cephfs client for service '{svc.name}'")
except CephFSError as e:
logger.error(f"Unable to authorize cephfs client: {str(e)}")
logger.exception(e)
# project aquarium's backend
# Copyright (C) 2021 SUSE, LLC.
from gravel.controllers.orch.ceph import Ceph, Mgr, Mon
from gravel.controllers.orch.cephfs import CephFS, CephFSError
if __name__ == "__main__":
ceph: Ceph = Ceph()
ceph_mgr: Mgr = Mgr(ceph)
ceph_mon: Mon = Mon(ceph)
cephfs: CephFS = CephFS(ceph_mgr, ceph_mon)
try:
cephfs.create("foobarbaz")
except CephFSError as e:
print(f"error: {str(e)}")
res = cephfs.volume_ls()
print(res.json())
print(cephfs.ls())
# project aquarium's backend
# Copyright (C) 2021 SUSE, LLC.
from gravel.controllers.orch.cephfs import CephFS, CephFSError
if __name__ == "__main__":
cephfs = CephFS()
try:
cephfs.create("foobarbaz")
except CephFSError as e:
print(f"error: {str(e)}")
res = cephfs.volume_ls()
print(res.json())
print(cephfs.ls())