From 86ed0e531992a92cc2ef575035ce5e33f2f1e519 Mon Sep 17 00:00:00 2001
From: "M.Ravi" <mondi.ravi@gmail.com>
Date: Wed, 13 Sep 2017 14:32:33 +0200
Subject: [PATCH] Removed code related removing keys from known_hosts

---
 hosting/views.py | 48 ------------------------------------------------
 1 file changed, 48 deletions(-)

diff --git a/hosting/views.py b/hosting/views.py
index b174acad..9f041333 100644
--- a/hosting/views.py
+++ b/hosting/views.py
@@ -1,5 +1,4 @@
 import logging
-import subprocess
 import uuid
 
 from django.conf import settings
@@ -981,53 +980,6 @@ class VirtualMachineView(LoginRequiredMixin, View):
                 'VM_ID': opennebula_vm_id}
         )
 
-        # Remove all keys belonging to the IP(s)
-        # ssh-keygen -R ip_address
-        if vm_data['ipv4'] is not None:
-            if ', ' in vm_data['ipv4']:
-                vm_ips = vm_data['ipv4'].split(', ')
-                for ip_address in vm_ips:
-                    try:
-                        subprocess.check_output(
-                            ['ssh-keygen', '-R', ip_address])
-                    except subprocess.CalledProcessError as cpe:
-                        logger.debug(
-                            """Could not remove key belonging to {ip}. 
-                            Error details: {details}""".format(ip=ip_address,
-                                                               details=str(
-                                                                   cpe)))
-            else:
-                try:
-                    subprocess.check_output(
-                        ['ssh-keygen', '-R', vm_data['ipv4']])
-                except subprocess.CalledProcessError as cpe:
-                    logger.debug(
-                        """Could not remove key belonging to {ip}. 
-                        Error details: {details}""".format(ip=vm_data['ipv4'],
-                                                           details=str(cpe)))
-        if vm_data['ipv6'] is not None:
-            if ', ' in vm_data['ipv6']:
-                vm_ips = vm_data['ipv6'].split(', ')
-                for ip_address in vm_ips:
-                    try:
-                        subprocess.check_output(
-                            ['ssh-keygen', '-R', ip_address])
-                    except subprocess.CalledProcessError as cpe:
-                        logger.debug(
-                            """Could not remove key belonging to {ip}. 
-                            Error details: {details}""".format(ip=ip_address,
-                                                               details=str(
-                                                                   cpe)))
-            else:
-                try:
-                    subprocess.check_output(
-                        ['ssh-keygen', '-R', vm_data['ipv6']])
-                except subprocess.CalledProcessError as cpe:
-                    logger.debug(
-                        """Could not remove key belonging to {ip}. 
-                        Error details: {details}""".format(ip=vm_data['ipv6'],
-                                                           details=str(cpe)))
-
         return HttpResponseRedirect(self.get_success_url())