pybind/mgr/cephadm: drop py2 support

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/pybind/mgr/cephadm/inventory.py b/src/pybind/mgr/cephadm/inventory.py
index d3ac260930d1ff7d930de45446ac08789ebd8d19..b63aaf7beac61700702381e51d7973b0ffcedfe0 100644 (file)
--- a/src/pybind/mgr/cephadm/inventory.py
+++ b/src/pybind/mgr/cephadm/inventory.py
@@ -4,8 +4,6 @@ import json
 import logging
 from typing import TYPE_CHECKING, Dict, List, Iterator, Optional, Any, Tuple, Set
 
-import six
-
 import orchestrator
 from ceph.deployment import inventory
 from ceph.deployment.service_spec import ServiceSpec
@@ -112,7 +110,7 @@ class SpecStore():
 
     def load(self):
         # type: () -> None
-        for k, v in six.iteritems(self.mgr.get_store_prefix(SPEC_STORE_PREFIX)):
+        for k, v in self.mgr.get_store_prefix(SPEC_STORE_PREFIX).items():
             service_name = k[len(SPEC_STORE_PREFIX):]
             try:
                 v = json.loads(v)
@@ -179,7 +177,7 @@ class HostCache():
 
     def load(self):
         # type: () -> None
-        for k, v in six.iteritems(self.mgr.get_store_prefix(HOST_CACHE_PREFIX)):
+        for k, v in self.mgr.get_store_prefix(HOST_CACHE_PREFIX).items():
             host = k[len(HOST_CACHE_PREFIX):]
             if host not in self.mgr.inventory:
                 self.mgr.log.warning('removing stray HostCache host record %s' % (