From 597520ae201513a51901c8e50f3815aff737d3d5 Mon Sep 17 00:00:00 2001
From: Matei Zaharia <matei@eecs.berkeley.edu>
Date: Mon, 10 Dec 2012 15:12:06 -0800
Subject: Make sure the SSH key we copy to EC2 has permissions 600.

SPARK-539 #resolve
---
 ec2/spark_ec2.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ec2/spark_ec2.py')

diff --git a/ec2/spark_ec2.py b/ec2/spark_ec2.py
index 2ab11dbd34..32a896e5a4 100755
--- a/ec2/spark_ec2.py
+++ b/ec2/spark_ec2.py
@@ -361,6 +361,7 @@ def setup_cluster(conn, master_nodes, slave_nodes, zoo_nodes, opts, deploy_ssh_k
     print "Copying SSH key %s to master..." % opts.identity_file
     ssh(master, opts, 'mkdir -p ~/.ssh')
     scp(master, opts, opts.identity_file, '~/.ssh/id_rsa')
+    ssh(master, opts, 'chmod 600 ~/.ssh/id_rsa')
   print "Running setup on master..."
   if opts.cluster_type == "mesos":
     setup_mesos_cluster(master, opts)
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