daemon/demo: remove the rbd pool

This pool isn't mandatory anymore so we can remove it.

Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
(cherry picked from commit a0daa88)

src/daemon/demo.sh

@@ -24,8 +24,6 @@ MGR_IP=$MON_IP
 : "${RGW_FRONTEND_PORT:=8080}"
 : "${RGW_FRONTEND_TYPE:="beast"}"
 
-: "${RBD_POOL:="rbd"}"
-
 
 #######
 # MON #
@@ -126,7 +124,6 @@ ENDHERE
     # start OSD
     chown --verbose -R ceph. "$OSD_PATH"
     ceph-osd "${DAEMON_OPTS[@]}" -i "$OSD_ID"
-    ceph "${CLI_OPTS[@]}" osd pool create "$RBD_POOL" 8
   done
 }