lib/standup/node.rb in standup-0.3.15 vs lib/standup/node.rb in standup-0.3.16

@@ -24,10 +24,10 @@
       @instance ||= EC2::Instance.group_running[id_group].try(:first)
     end
     
     def ssh_string
       return '' unless instance
-      "ssh -i #{Settings.aws.keypair_file} -q -o StrictHostKeyChecking=no #{scripts.ec2.params.ssh_user}@#{instance.external_ip}"
+      "ssh -i #{Settings.aws.keypair_file} -C -q -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null #{scripts.ec2.params.ssh_user}@#{instance.external_ip}"
     end
     
     def params
       Settings.nodes[@name] || ActiveSupport::HashWithIndifferentAccess.new
     end
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