def test6_Reboot(self):
"""Reboot instance ensure IP connectivity and volumes stay attached"""
for instance in self.reservation.instances:
### Create 1GB volume in first AZ
volume = self.tester.create_volume(self.tester.ec2.get_all_zones()[0].name)
### Pass in check the devices on the instance before the attachment
device_path = "/dev/" + self.device_prefix +"j"
instance_ssh = Eucaops( hostname=instance.public_dns_name, keypath= self.keypath)
before_attach = instance_ssh.sys("ls -1 /dev/ | grep " + self.device_prefix)
### Attach the volume to the instance
self.assertTrue(self.tester.attach_volume(instance, volume, device_path), "Failure attaching volume")
### Check devices after attachment
after_attach = instance_ssh.sys("ls -1 /dev/ | grep " + self.device_prefix)
new_devices = self.tester.diff(after_attach, before_attach)
### Check for device in instance
self.assertTrue(instance_ssh.check_device("/dev/" + new_devices[0]), "Did not find device on instance before reboot")
### Reboot instance
instance.reboot()
self.tester.sleep(30)
### Check for device in instance
instance_ssh = Eucaops( hostname=instance.public_dns_name, keypath= self.keypath)
self.assertTrue(instance_ssh.check_device("/dev/" + new_devices[0]), "Did not find device on instance after reboot")
self.assertTrue(self.tester.detach_volume(volume), "Unable to detach volume")
self.assertTrue(self.tester.delete_volume(volume), "Unable to delete volume")
