mgr/cephadm: reconfig rgw daemon when certificate changes

Now updating the rgw_frontend_ssl_cert will cause us
to reocnfigure rgw daemons that are part of the service.
This will additionally cause us to redo the service level
config operations which for rgw includes storing the cert
in the config-key store where rgw will look for it

Signed-off-by: Adam King <[email protected]>
(cherry picked from commit 74ca2e7)

Author: adk3798

src/pybind/mgr/cephadm/services/cephadmservice.py

@@ -1267,6 +1267,16 @@ def ingress_present() -> bool:
     def config_dashboard(self, daemon_descrs: List[DaemonDescription]) -> None:
         self.mgr.trigger_connect_dashboard_rgw()
 
+    def generate_config(self, daemon_spec: CephadmDaemonDeploySpec) -> Tuple[Dict[str, Any], List[str]]:
+        config, deps = super().generate_config(daemon_spec)
+        rgw_spec = cast(RGWSpec, self.mgr.spec_store[daemon_spec.service_name].spec)
+        ssl_cert = getattr(rgw_spec, 'rgw_frontend_ssl_certificate', None)
+        if isinstance(ssl_cert, list):
+            ssl_cert = '\n'.join(ssl_cert)
+        if ssl_cert:
+            deps.append(str(utils.md5_hash(ssl_cert)))
+        return config, deps
+
 
 @register_cephadm_service
 class RbdMirrorService(CephService):