Fix flag to disable leader-rotation (#3243)

multinode-demo/common.sh

@@ -171,6 +171,29 @@ setup_fullnode_staking() {
   return 0
 }
 
+fullnode_usage() {
+  if [[ -n $1 ]]; then
+    echo "$*"
+    echo
+  fi
+  cat <<EOF
+usage: $0 [-x] [--blockstream PATH] [--init-complete-file FILE] [--only-bootstrap-stake] [--no-signer] [--rpc-port port] [rsync network path to bootstrap leader configuration] [network entry point]
+
+Start a full node on the specified network
+
+  -x                        - start a new, dynamically-configured full node. Does not apply to the bootstrap leader
+  -X [label]                - start or restart a dynamically-configured full node with
+                              the specified label. Does not apply to the bootstrap leader
+  --blockstream PATH        - open blockstream at this unix domain socket location
+  --init-complete-file FILE - create this file, if it doesn't already exist, once node initialization is complete
+  --only-bootstrap-stake    - Only stake the bootstrap leader, effectively disabling leader rotation
+  --public-address          - advertise public machine address in gossip.  By default the local machine address is advertised
+  --no-signer               - start node without vote signer
+  --rpc-port port           - custom RPC port for this node
+
+EOF
+  exit 1
+}
 
 # The directory on the bootstrap leader that is rsynced by other full nodes as
 # they boot (TODO: Eventually this should go away)