vm flag and wip vsh rework

Signed-off-by: Ava Hahn <a.hahn@f5.com>

util.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+dirn=$(dirname "$0")
+source $dirn/common.sh
+source $dirn/virt.sh
+source $dirn/nginx.sh
+
+# this file exists to provide logic that requires functionality from one or 
+# more modules in the rest of the code. It can be sourced directly.
+
+function vsh() {
+	if ! turn_on_vm_and_wait $1; then
+		exit 1
+	fi
+
+	sshpass -p $PASSP \
+		ssh -o PreferredAuthentications=password \
+			-o StrictHostKeyChecking=no \
+			$USERN@$(get_vm_ip $1) \
+			"cat > /tmp/u.sh <<EOF
+			 $(typeset WHT)
+			 $(typeset END)
+			 $(typeset -f log)
+			 $(typeset -f num_jobs)
+			 $(typeset -f build_nginx)
+			 $(typeset -f build_otel)
+			 $(typeset -f test_nginx)
+			 $(typeset -f test_otel)
+			 $(typeset -f clean_nginx)
+			 $(typeset -f clean_otel)
+			 EOF
+			 bash"
+
+
+	turn_off_vm $1
+}