Merge pull request ceph#66624 from leonidc/stretched-cluster

Stretched cluster

Reviewed-by: Samuel Just <sjust@redhat.com>
Reviewed-by: baum <alexander.indenbaum@gmail.com>

Author: yuriw

src/mon/MonCommands.h

@@ -1459,6 +1459,43 @@ COMMAND("nvme-gw listeners"
 	" show all nvmeof gateways listeners within (pool, group)",
 	"mon", "r")
 
+COMMAND("nvme-gw enable"
+   " name=id,type=CephString"
+   " name=pool,type=CephString"
+   " name=group,type=CephString",
+   "administratively enables nvmeof gateway id for (pool, group)",
+   "mgr", "rw")
+
+COMMAND("nvme-gw disable"
+   " name=id,type=CephString"
+   " name=pool,type=CephString"
+   " name=group,type=CephString",
+   "administratively disables nvmeof gateway id for (pool, group)",
+   "mgr", "rw")
+
+COMMAND("nvme-gw set-location"
+   " name=id,type=CephString"
+   " name=pool,type=CephString"
+   " name=group,type=CephString"
+   " name=location,type=CephString",
+   "set location for nvmeof gateway id for (pool, group)",
+   "mgr", "rw")
+
+COMMAND("nvme-gw disaster-set"
+     " name=pool,type=CephString"
+     " name=group,type=CephString"
+     " name=location,type=CephString",
+     " set location to Disaster state",
+     "mgr", "rw")
+
+COMMAND("nvme-gw disaster-clear"
+    " name=pool,type=CephString"
+    " name=group,type=CephString"
+    " name=location,type=CephString",
+    " set location to clear Disaster state - failbacks allowed for recovered location",
+    "mgr", "rw")
+
+
 // these are tell commands that were implemented as CLI commands in
 // the broken pre-octopus way that we want to allow to work when a
 // monitor has upgraded to octopus+ but the monmap min_mon_release is