From 083c7add3247cd74f0cfcdd7bec8d81ca38c5695 Mon Sep 17 00:00:00 2001
From: Decoupes Remy <remy.decoupes@irstea.fr>
Date: Mon, 9 Dec 2019 10:22:40 +0100
Subject: [PATCH] add variable in vagranfile

---
 vagrant/cluster/Vagrantfile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/vagrant/cluster/Vagrantfile b/vagrant/cluster/Vagrantfile
index b2fd38e..32160eb 100644
--- a/vagrant/cluster/Vagrantfile
+++ b/vagrant/cluster/Vagrantfile
@@ -1,4 +1,6 @@
-
+### Configuration parameters ###
+NUMBER_OF_DATANODE = 2
+### end of Configuration parameters ###
 
 Vagrant.configure("2") do |config|
 	config.vm.define "namenode" do |namenode|
@@ -17,7 +19,7 @@ Vagrant.configure("2") do |config|
 	end
 
 	# Number of datanode
-	N = 2
+	N = NUMBER_OF_DATANODE
 	(1..2).each do |machine_id|
 		config.vm.define "datanode#{machine_id}" do |machine|
 			machine.vm.box = "generic/debian10"
-- 
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