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__author__ = 'bot11'

import sys, paramiko


hosts = {'host1': '192.168.1.1',
         'host2': '192.168.1.2'}

port = 22
username = 'user'

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__author__ = 'bot11'


'''
Hop on to the servers and make the passwordauthentication no
'''

import sys
import paramiko as pm

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class Connect:
    def __init__(self, ip, port):
        self.ip = ip
        self.port = port

    def verify(self):
        import socket
        import telnetlib
        session = None
        try:

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class Connect:
    def __init__(self, ip, port):
        self.ip = ip
        self.port = port

    def verify(self):
        import socket
        client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        try:
            client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

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__author__ = 'root'


from keystoneclient.v2_0 import client as keystoneclient
from neutronclient.neutron import client as neutronclient
import sys

kclient = keystoneclient.Client(auth_url="http://localhost:35357/v2.0/",
                                username="admin", tenant_name="admin",
                                password="devstack")

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Lets say:
IP Address of Raspberry: 192.168.0.106
IP Address of ubuntu Desktop: 192.168.0.103
IP Address of remote linux server to copy image files: 192.168.0.200

1) On Raspberry pi , run the camera and stream using gstreamer as below:
raspivid -t 0 -w 800 -h 600 -fps 25 -g 5 -b 4000000 -vf -n -o - | gst-launch -v fdsrc ! h264parse ! gdppay ! tcpserversink host=192.168.0.106 port=5000


2) On Ubuntu desktop, run the local rtsp server as below:

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** Proxy configuration at the end of document. Make sure you have it in case if you internet is routed from proxy

Installation of chef server:
---------------------------

1) Install pre-requisites:
   $ apt-get update
   $ apt-get install build-essential
   $ apt-get install ruby1.9.3
   $ apt-get install ruby-dev

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stack@devstackmac:~/devstack$ sudo PIP_DOWNLOAD_CACHE=/var/cache/pip HTTP_PROXY= HTTPS_PROXY= NO_PROXY= /usr/local/bin/pip install --build=/tmp/pip-build.RMFAI 'prettytable>=0.7'
The directory '/home/stack/.cache/pip/log' or its parent directory is not owned by the current user and the debug log has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want the -H flag.
The directory '/home/stack/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want the -H flag.
DEPRECATION: --download-cache has been deprecated and will be removed in the future. Pip now automatically uses and configures its cache.
The directory '/home/stack/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip wit

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Error description: 
-----------------
'keystone middleware' is not a global requirement but it should be,something went wrong

Solution:
--------
Update the oslo.config in all directories present at /opt/stack. 
Change the requirements.txt and egg.info/requires.txt files only.

For example in cinder:

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[[local|localrc]]

HOST_IP=10.0.0.13

# Credentials
DATABASE_PASSWORD=devstack
ADMIN_PASSWORD=devstack
SERVICE_PASSWORD=devstack
SERVICE_TOKEN=devstack
RABBIT_PASSWORD=devstack