cephadm: import and enable deployment of SMB daemon class

Enable the use of the SMB container daemon form class by importing, and
thus registering, it. Note that the only way to invoke this feature is
by hand rolling some JSON to feed to the `ceph _orch deploy` command.
Connecting this with the cephadm mgr module is left as a future task.

Signed-off-by: John Mulligan <jmulligan@redhat.com>

src/cephadm/cephadmlib/daemons/__init__.py

@@ -5,6 +5,7 @@
 from .monitoring import Monitoring
 from .nfs import NFSGanesha
 from .nvmeof import CephNvmeof
+from .smb import SMB
 from .snmp import SNMPGateway
 from .tracing import Tracing
 
@@ -19,6 +20,7 @@
     'Monitoring',
     'NFSGanesha',
     'OSD',
+    'SMB',
     'SNMPGateway',
     'Tracing',
 ]