NSXT: Adding a script to set global firewall config autodraft option

Change-Id: I3a7b0b7c5f4d2c2da083ac002dc799060dfd218e

devstack/tools/nsxv_fw_autodraft_setting.py

@@ -0,0 +1,127 @@
+#!/usr/bin/env python
+# Copyright 2016 VMware Inc
+# All Rights Reserved
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+"""
+Purpose: Configure distributed firewall autodraft setting
+
+Usage:
+    python nsxv_fw_autodraft_setting.py --vsm-ip <nsx-manager-ip>
+                                  --username <nsx-manager-username>
+                                  --password <nsx-manager-password>
+                                  [--autodraft-disable]
+                                  [--autodraft-enable]
+"""
+
+import base64
+import optparse
+import requests
+
+from oslo_serialization import jsonutils
+
+requests.packages.urllib3.disable_warnings()
+
+
+GLOBAL_CONFIG_URI = 'api/4.0/firewall/config/globalconfiguration'
+AUTO_DRAFT_DISABLED = 'autoDraftDisabled'
+
+
+class NSXClient(object):
+
+    def __init__(self, host, username, password, *args, **kwargs):
+        self._host = host
+        self._username = username
+        self._password = password
+
+    def _get_headers(self, format):
+        auth_cred = self._username + ":" + self._password
+        auth = base64.b64encode(auth_cred)
+        headers = {}
+        headers['Authorization'] = "Basic %s" % auth
+        headers['Content-Type'] = "application/%s" % format
+        headers['Accept'] = "application/%s" % format
+        return headers
+
+    def _get_url(self, uri):
+        return 'https://%s/%s' % (self._host, uri)
+
+    def _get(self, format, uri):
+        headers = self._get_headers(format)
+        url = self._get_url(uri)
+        response = requests.get(url, headers=headers,
+                                verify=False)
+        return response
+
+    def _put(self, format, uri, data):
+        headers = self._get_headers(format)
+        url = self._get_url(uri)
+        response = requests.put(url, headers=headers,
+                                verify=False, data=data)
+        return response
+
+    def disable_autodraft(self):
+        self._set_autodraft(True)
+
+    def enable_autodraft(self):
+        self._set_autodraft(False)
+
+    def _get_global_config(self):
+        resp = self._get('json', GLOBAL_CONFIG_URI)
+        global_conf = jsonutils.loads(resp.text)
+        return global_conf
+
+    def _set_autodraft(self, disabled):
+        global_conf = self._get_global_config()
+        global_conf[AUTO_DRAFT_DISABLED] = disabled
+        self._put('json', GLOBAL_CONFIG_URI, jsonutils.dumps(global_conf))
+
+
+if __name__ == "__main__":
+    parser = optparse.OptionParser()
+    parser.add_option("--vsm-ip", dest="vsm_ip", help="NSX Manager IP address")
+    parser.add_option("-u", "--username", default="admin", dest="username",
+                      help="NSX Manager username")
+    parser.add_option("-p", "--password", default="default", dest="password",
+                      help="NSX Manager password")
+    parser.add_option("--disable-autodraft", action="store_true",
+                      default=False, dest="disabled",
+                      help="Disable the autodraft setting for NSX "
+                      "distributed firewal.")
+    parser.add_option("--enable-autodraft", action="store_true",
+                      default=False, dest="enabled",
+                      help="Enable the autodraft setting for NSX "
+                      "distributed firewal.")
+    (options, args) = parser.parse_args()
+    print ("vsm-ip: %s" % options.vsm_ip)
+    print ("username: %s" % options.username)
+    print ("password: %s" % options.password)
+
+    if options.disabled and options.enabled:
+        print("Please provide only one of the options: --disable-autodraft, "
+              "--enable-autodraft.")
+
+    nsx_client = NSXClient(options.vsm_ip, options.username,
+                           options.password)
+    if options.disabled:
+        print("Disabling autodraft settings:")
+        nsx_client.disable_autodraft()
+        print("Autodraft is now disabled.")
+    if options.enabled:
+        print("Enabling autodraft settings:")
+        nsx_client.enable_autodraft()
+        print("Autodraft is now enabled.")
+
+    if options.disabled or options.enabled:
+        print("Please restart NSX manager for changes to take effect.")