add_app_to_fd.py

"""
Copyright 2016 Ashok Kanagarasu

These are sample functions for the Cisco Fog Director REST API.

Below code is to 
    1. Add app into FD.
    
See: 

http://www.cisco.com/c/en/us/td/docs/routers/access/800/software/guides/iox/fog-director/reference-guide/1-0/fog_director_ref_guide.html

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.

"""

import requests
import json
import base64

def get_token(ip,username,password):
    #print(ip)
    url = "https://%s/api/v1/appmgr/tokenservice" % ip
    print(url)

    r = requests.post(url,auth=(username,password),verify=False)
    token=''
    if  r.status_code == 202:
        print(r.json())
        token = r.json()['token']
        #print(token)
    else:
        print("ERROR")
        print "Status code is "+str(r.status_code)
        print r.text
    return(token)

def delete_token(ip, token):
    url = "https://%s/api/v1/appmgr/tokenservice/%s" % (ip, token)
	
    headers = {'x-token-id':token,'content-type': 'application/json'}
    
    r = requests.delete(url,headers=headers,verify=False)

    if  r.status_code == 200:
        print(r.json())
    else:
        print("ERROR")
        print "Status code is "+str(r.status_code)
        print r.text	

def add_app(ip, token):
    url = "https://%s/api/v1/appmgr/localapps/upload" % ip
    
    headers = {'x-token-id':token}
       
    r = requests.post(url, headers=headers, files={'file': open('NettestApp2V1_lxc.tar.gz','rb')}, verify=False)
                             
    if  r.status_code == 201:
        print(r.json())
    else:
        print("ERROR")
        print "Status code is "+str(r.status_code)
        print r.text
        
		
app_mgr_ip=raw_input("Enter app manager ip address: ")
username=raw_input("Enter the username of your FD: ")
password=raw_input("Enter the password of your FD: ")

#Login to Fog Director
print "Login to Fog Director"
token_id=get_token(app_mgr_ip,username,password)
print(token_id)

print "Adding app 'NettestApp2V1' to Fog Director" 
add_app(app_mgr_ip, token_id)

print "Logging out of Fog Director"
delete_token(app_mgr_ip, token_id)