from collections import namedtuple
from rest.app.util import memoize
from rest.logger import logger
log = logger()
CRUSH_RULE_TYPE_REPLICATED = 1
CRUSH_RULE_TYPE_ERASURE = 3
ServiceId = namedtuple('ServiceId', ['fsid', 'service_type', 'service_id'])
MON = 'mon'
OSD = 'osd'
MDS = 'mds'
POOL = 'pool'
OSD_MAP = 'osd_map'
CRUSH_RULE = 'crush_rule'
CLUSTER = 'cluster'
SERVER = 'server'
class SyncObject(object):
"""
An object from a Ceph cluster that we are maintaining
a copy of on the Calamari server.
We wrap these JSON-serializable objects in a python object to:
- Decorate them with things like id-to-entry dicts
- Have a generic way of seeing the version of an object
from rest.app.manager.osd_request_factory import OsdRequestFactory
from rest.app.manager.pool_request_factory import PoolRequestFactory
from rest_framework import viewsets, status
from rest_framework.views import APIView
from rest_framework.response import Response
from rest.app.types import OsdMap, SYNC_OBJECT_STR_TYPE, OSD, OSD_MAP, POOL, CLUSTER, CRUSH_RULE, ServiceId,\
NotFound, SERVER
from rest.module import global_instance as rest_plugin
from rest.logger import logger
log = logger()
class DataObject(object):
"""
A convenience for converting dicts from the backend into
objects, because django_rest_framework expects objects
"""
def __init__(self, data):
self.__dict__.update(data)
class MgrClient(object):
cluster_monitor = None
def __init__(self):