added some vagrant files for experiment

vagrant/Makefile

@@ -0,0 +1,35 @@
+# vagrant init without the box name used the default box 'base' 
+# in the produced Vagrantfile.
+#
+#
+
+##PROVIDER ?= libvirt
+PROVIDER ?= virtualbox
+
+all:
+	@echo choose one of the targets:
+	@echo "  init up provision halt destory clean"
+
+init:
+	#vagrant init antlabs/sg5-centos8-base
+	vagrant init generic/rocky8
+	##vagrant init 
+
+up:
+	##vagrant up
+	vagrant up --provider=$(PROVIDER)
+
+provision: up
+	vagrant provision
+
+package:
+	vagrant  package --vagrantfile Vagrantfile
+
+halt:
+	vagrant halt
+
+destroy: halt
+	vagrant destroy -f
+
+clean: destroy
+	rm -rf .vagrant package.box