Updated for 8040

Author: hpreston

restconf_update_ipaddress/requirements.txt

@@ -3,3 +3,4 @@ packaging==16.8
 pyparsing==2.1.10
 requests==2.13.0
 six==1.10.0
+urllib3==1.22

restconf_update_ipaddress/updateip.py

@@ -1,75 +1,80 @@
 #!/usr/bin/env python
 """
- This Python script leverages RESTCONF to: 
+ This Python script leverages RESTCONF to:
  - retrieve a list of interfaces on a device
- - ask the user for the interface to configure 
- - displays the interface IP information 
- - asks user for new IP information 
- - updates the IP address on the interface 
- - displays the final IP information on the interface 
- 
- This script has been tested with Python 3.5, however may work with other versions. 
- 
- This script targets the RESTCONF DevNet Sandbox that leverages a CSR1000v as 
- a target. To execute this script against a different device, update the variables 
- that list the connectivity, management interface, and url_base for RESTCONF. 
- 
- Requirements: 
- Python 
+ - ask the user for the interface to configure
+ - displays the interface IP information
+ - asks user for new IP information
+ - updates the IP address on the interface
+ - displays the final IP information on the interface
+
+ This script has been tested with Python 3.5, however may work with other versions.
+
+ This script targets the RESTCONF DevNet Sandbox that leverages a CSR1000v as
+ a target. To execute this script against a different device, update the variables
+ that list the connectivity, management interface, and url_base for RESTCONF.
+
+ Requirements:
+ Python
  - requests
- 
- 
+
+
 """
 
 import json
-import requests 
+import requests
 import sys
 from collections import OrderedDict
+import urllib3
+
+# Disable SSL Warnings
+urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
 
 # These variables target the RESTCONF Always-On Sandbox hosted by Cisco DevNet
 HOST = 'ios-xe-mgmt.cisco.com'
 PORT = '9443'
 USER = 'root'
-PASS = 'C!sc0123'
+PASS = 'D_Vay!_10&'
 
-# Identifies the interface on the device used for management access 
+# Identifies the interface on the device used for management access
 # Used to ensure the script isn't used to update the IP leveraged to manage device
 MANAGEMENT_INTERFACE = "GigabitEthernet1"
 
 # Create the base URL for RESTCONF calls
-url_base = "http://{h}:{p}/api".format(h=HOST, p=PORT)
+url_base = "https://{h}:{p}/restconf".format(h=HOST, p=PORT)
 
-# Identify yang+json as the data formats 
-headers = {'Content-Type': 'application/vnd.yang.data+json',
- 'Accept': 'application/vnd.yang.data+json'}
+# Identify yang+json as the data formats
+headers = {'Content-Type': 'application/yang-data+json',
+ 'Accept': 'application/yang-data+json'}
 
 
-# Function to retrieve the list of interfaces on a device 
+# Function to retrieve the list of interfaces on a device
 def get_configured_interfaces():
- url = url_base + "/running/interfaces?deep"
+ url = url_base + "/data/ietf-interfaces:interfaces"
 
  # this statement performs a GET on the specified url
- response = requests.get(url, 
+ response = requests.get(url,
  auth=(USER, PASS),
- headers=headers, 
+ headers=headers,
  verify=False
  )
 
  # return the json as text
  return response.json()["ietf-interfaces:interfaces"]["interface"]
 
 
-# Used to configure the IP address on an interface 
-def configure_ip_address(interface, ip): 
- # RESTCONF URL for specific interface 
- url = url_base + "/running/interfaces/interface/{i}".format(i=interface)
- 
+# Used to configure the IP address on an interface
+def configure_ip_address(interface, ip):
+ # RESTCONF URL for specific interface
+ url = url_base + "/data/ietf-interfaces:interfaces/interface={i}".format(i=interface)
+
  # Create the data payload to reconfigure IP address
  # Need to use OrderedDicts to maintain the order of elements
  data = OrderedDict([('ietf-interfaces:interface',
  OrderedDict([
  ('name', interface),
- ('type', 'ianaift:ethernetCsmacd'), 
+ ('type', 'iana-if-type:ethernetCsmacd'),
  ('ietf-ip:ipv4',
  OrderedDict([
  ('address', [OrderedDict([
@@ -80,43 +85,46 @@ def configure_ip_address(interface, ip):
  ])
  ),
  ])
- )]) 
+ )])
 
  # Use PUT request to update data
- response = requests.put(url, 
- auth=(USER, PASS), 
- headers=headers, 
- verify=False, 
+ response = requests.put(url,
+ auth=(USER, PASS),
+ headers=headers,
+ verify=False,
  json=data
  )
  print(response.text)
 
 
-# Retrieve and print the current configuration of an interface 
+# Retrieve and print the current configuration of an interface
 def print_interface_details(interface):
- url = url_base + "/running/interfaces/interface/{i}?deep".format(i=interface)
+ url = url_base + "/data/ietf-interfaces:interfaces/interface={i}".format(i=interface)
 
  # this statement performs a GET on the specified url
- response = requests.get(url, 
+ response = requests.get(url,
  auth=(USER, PASS),
- headers=headers, 
+ headers=headers,
  verify=False
  )
 
  intf = response.json()["ietf-interfaces:interface"]
- # return the json as text 
+ # return the json as text
  print("Name: ", intf["name"])
- print("IP Address: ", intf["ietf-ip:ipv4"]["address"][0]["ip"], "/", 
- intf["ietf-ip:ipv4"]["address"][0]["netmask"])
+ try:
+ print("IP Address: ", intf["ietf-ip:ipv4"]["address"][0]["ip"], "/",
+ intf["ietf-ip:ipv4"]["address"][0]["netmask"])
+ except KeyError:
+ print("IP Address: UNCONFIGURED")
  print()
 
  return(intf)
 
 
-# Ask the user to select an interface to configure. Ensures input is valid and 
+# Ask the user to select an interface to configure. Ensures input is valid and
 # NOT the management interface
 def interface_selection(interfaces):
- # Ask User which interface to configure 
+ # Ask User which interface to configure
  sel = input("Which Interface do you want to configure? ")
 
  # Validate interface input
@@ -126,35 +134,35 @@ def interface_selection(interfaces):
  print(" " + MANAGEMENT_INTERFACE + " is used for management.")
  print(" Choose another Interface")
  sel = input("Which Interface do you want to configure? ")
- 
+
  return(sel)
 
- 
-# Asks the user to provide an IP address and Mask. Data is NOT validated. 
-def get_ip_info(): 
+
+# Asks the user to provide an IP address and Mask. Data is NOT validated.
+def get_ip_info():
  # Ask User for IP and Mask
  ip = {}
  ip["address"] = input("What IP address do you want to set? ")
  ip["mask"] = input("What Subnet Mask do you want to set? ")
  return(ip)
 
- 
+
 def main():
  """
  Simple main method calling our function.
- """ 
- # Get a List of Interfaces 
+ """
+ # Get a List of Interfaces
  interfaces = get_configured_interfaces()
 
  print("The router has the following interfaces: \n")
- for interface in interfaces: 
+ for interface in interfaces:
  print(" * {name:25}".format(name=interface["name"]))
 
  print("")
 
- # Ask User which interface to configure 
+ # Ask User which interface to configure
  selected_interface = interface_selection(interfaces)
- print(selected_interface) 
+ print(selected_interface)
 
  # Print Starting Interface Details
  print("Starting Interface Configuration")
@@ -163,13 +171,13 @@ def main():
  # As User for IP Address to set
  ip = get_ip_info()
 
- # Configure interface 
+ # Configure interface
  configure_ip_address(selected_interface, ip)
- 
+
  # Print Ending Interface Details
  print("Ending Interface Configuration")
  print_interface_details(selected_interface)
- 
+
 
 if __name__ == '__main__':
- sys.exit(main())
+ sys.exit(main())