mgr/cephadm: use docker.io in default container image name

Not all hosts have docker.io configured as a default registry.

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit d4f367a7ea96c97c7aa437f79a1c2dabb2c7caf8)

diff --git a/src/pybind/mgr/cephadm/module.py b/src/pybind/mgr/cephadm/module.py
index 4b361abb548fac2a05beed8638b7be9cbc6bea4b..fac6b3c05bc33e145aaed4e15710e38be4a8123c 100644 (file)
--- a/src/pybind/mgr/cephadm/module.py
+++ b/src/pybind/mgr/cephadm/module.py
@@ -590,7 +590,7 @@ class CephadmOrchestrator(orchestrator.Orchestrator, MgrModule):
         },
         {
             'name': 'container_image_base',
-            'default': 'ceph/ceph',
+            'default': 'docker.io/ceph/ceph',
             'desc': 'Container image name, without the tag',
             'runtime': True,
         },