Script to run net-shaper on remote nodes (#6938)

* Script to run net-shaper on remote nodes

* fixes

scripts/cargo-install-all.sh

@@ -80,6 +80,7 @@ BINS=(
   solana-keygen
   solana-ledger-tool
   solana-log-analyzer
+  solana-net-shaper
   solana-archiver
   solana-validator
 )

scripts/net-shaper.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+#
+# Start/Stop network shaper
+#
+set -e
+
+[[ $(uname) == Linux ]] || exit 0
+
+cd "$(dirname "$0")"
+
+sudo=
+if sudo true; then
+  sudo="sudo -n"
+fi
+
+set -x
+
+iface="$(ifconfig | grep mtu | grep -iv loopback | grep -i running | awk 'BEGIN { FS = ":" } ; {print $1}')"
+
+if [[ "$1" = cleanup ]]; then
+  $sudo ~solana/.cargo/bin/solana-net-shaper cleanup -f "$2" -s "$3" -p "$4" -i "$iface"
+else
+  $sudo ~solana/.cargo/bin/solana-net-shaper shape -f "$2" -s "$3" -p "$4" -i "$iface"
+fi