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Python Network Programming

You're reading from   Python Network Programming Conquer all your networking challenges with the powerful Python language

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Product type Course
Published in Jan 2019
Publisher Packt
ISBN-13 9781788835466
Length 776 pages
Edition 1st Edition
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Authors (4):
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Dr. M. O. Faruque Sarker Dr. M. O. Faruque Sarker
Author Profile Icon Dr. M. O. Faruque Sarker
Dr. M. O. Faruque Sarker
Dr. M. O. Faruque Sarker is a software architect based in London; he has shaped various Linux and open source software solutions mainly on cloud computing platforms for various institutions. Over the past 10 years, he has led numerous Python software development and cloud infrastructure automation projects. In 2009, he started using Python and shepherded a fleet of miniature E-puck robots at the University of South Wales, Newport, UK. Later, he was invited to work on the Google Summer of Code (2009/2010) programs to contribute to the BlueZ and Tahoe-LAFS open source projects. He is the author of Python Network Programming Cookbook, Packt Publishing and received his PhD in multirobot systems at the University of South Wales.
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See other products by Dr. M. O. Faruque Sarker
Eric Chou Eric Chou
Author Profile Icon Eric Chou
Eric Chou
Eric Chou is a seasoned technologist with over 20 years of experience. He has worked on some of the largest networks in the industry while working at Amazon, Azure, and other Fortune 500 companies. Eric is passionate about network automation, Python, DevOps, and helping companies build better security postures. In addition to being the author of Mastering Python Networking (Packt), he is the author or co-author of other top-selling books and highly-rated online classes. Eric is the primary inventor or co-inventor for three U.S. patents in IP telephony and networking. He shares his deep interest in technology through his books, classes, blog, and contributes to some of the popular Python open source projects.
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See other products by Eric Chou
Abhishek Ratan Abhishek Ratan
Author Profile Icon Abhishek Ratan
Abhishek Ratan
LinkedIn
Abhishek Ratan has around 15 years of technical experience in networking, automation, and various ITIL processes, and has worked in various roles in different organizations. As a network engineer, security engineer, automation engineer, TAC engineer, tech lead, and content writer, he has gained a wealth of experience during the 15 years of his career. Abhishek also has a deep interest in strategy game playing, and if he is not working on technical stuff, he is busy spending time on his strategy games. He is currently working as a Sr. Automation Engineer at ServiceNow, learning, and expanding his automation skills in the ServiceNow platform. His earlier experience includes working for companies such as Microsoft, Symantec, and Navisite,which has given him exposure to various environments.
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See other products by Abhishek Ratan
Pradeeban Kathiravelu Pradeeban Kathiravelu
Author Profile Icon Pradeeban Kathiravelu
Pradeeban Kathiravelu
Pradeeban Kathiravelu is an open source evangelist. He is a Ph.D. researcher at INESC-ID Lisboa/Instituto Superior Tecnico, Universidade de Lisboa, Portugal, and Universite Catholique de Louvain, Belgium. He is a Fellow of Erasmus Mundus Joint Degree in Distributed Computing (EMJD-DC), researching a software-defined approach to quality of service and data quality in multi-tenant clouds. Pradeeban holds a master of science degree, Erasmus Mundus European Master in Distributed Computing (EMDC), from Instituto Superior Tecnico, Portugal and KTH Royal Institute of Technology, Sweden. He also holds a first class bachelor of science in engineering (Hons) degree, majoring in computer science and engineering, from the University of Moratuwa, Sri Lanka. His research interests include Software-Defined Networking (SDN), distributed systems, cloud computing, web services, big data in biomedical informatics, Network Functions Virtualizations (NFV), and data mining. He is very interested in free and open source software development and has been an active participant in the Google Summer of Code (GSoC) program since 2009, as a student and as a mentor. Pradeeban has published several conference papers and co-authored a few book chapters. He has also worked on OpenDaylight Cookbook and Learning OpenDaylight as a technical reviewer. Python Network Programming Cookbook, Second Edition (2017) is his first book as an author, and he is quite excited about it.
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Toc

Table of Contents (30) Chapters Close

Title Page
Copyright
About Packt
Contributors
Preface
1. Fundamental Concepts FREE CHAPTER 2. Python for Network Engineers 3. Continuous Integration for Network Engineers 4. SDN Concepts in Network Automation 5. Low-Level Network Device Interactions 6. APIs and Intent-Driven Networking 7. The Python Automation Framework – Ansible Basics 8. The Python Automation Framework – Beyond Basics 9. AWS Cloud Networking 10. Working with Git 11. Sockets, IPv4, and Simple Client/Server Programming 12. Multiplexing Socket I/O for Better Performance 13. IPv6, Unix Domain Sockets, and Network Interfaces 14. Programming with HTTP for the Internet 15. Email Protocols, FTP, and CGI Programming 16. Programming Across Machine Boundaries 17. Working with Web Services – SOAP, and REST 18. Network Monitoring and Security 19. Network Modeling 20. Authentication, Authorization, and Accounting (AAA) 21. Open and Proprietary Networking Solutions 22. NFV and Orchestration – A Larger Ecosystem 23. Programming the Internet 1. Other Books You May Enjoy Index

Configuring OpenContrail cluster

The OpenContrail cluster requires configuration of an analytics node, configuration node, and a compute node in addition to the controller node that we configured in the previous recipe. In this recipe, we will configure OpenContrail cluster, which is composed of many components and sub-projects. Many of the platform tools and projects of OpenContrail are built in Python.

Note

Important!

 

The following scripts need to be run in different servers than the controller (each on its own), otherwise they will add the same repository to the sources list multiple times, which may break your Ubuntu update manager. It is highly recommended to test these in virtual machines, unless you are confident of breaking and fixing.

How to do it...

First you need to download and configure the below services for the configuration node:

  • Apache ZooKeeper, an open source server for a highly reliable distributed coordination: https://zookeeper.apache.org/
  • Apache Cassandra, a distributed...
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Authors (4)

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Profile icon Abhishek Ratan
Abhishek Ratan
Abhishek Ratan has around 15 years of technical experience in networking, automation, and various ITIL processes, and has worked in various roles in different organizations. As a network engineer, security engineer, automation engineer, TAC engineer, tech lead, and content writer, he has gained a wealth of experience during the 15 years of his career. Abhishek also has a deep interest in strategy game playing, and if he is not working on technical stuff, he is busy spending time on his strategy games. He is currently working as a Sr. Automation Engineer at ServiceNow, learning, and expanding his automation skills in the ServiceNow platform. His earlier experience includes working for companies such as Microsoft, Symantec, and Navisite,which has given him exposure to various environments.
Read more
See other products by Abhishek Ratan
Profile icon Dr. M. O. Faruque Sarker
Dr. M. O. Faruque Sarker
Dr. M. O. Faruque Sarker is a software architect based in London; he has shaped various Linux and open source software solutions mainly on cloud computing platforms for various institutions. Over the past 10 years, he has led numerous Python software development and cloud infrastructure automation projects. In 2009, he started using Python and shepherded a fleet of miniature E-puck robots at the University of South Wales, Newport, UK. Later, he was invited to work on the Google Summer of Code (2009/2010) programs to contribute to the BlueZ and Tahoe-LAFS open source projects. He is the author of Python Network Programming Cookbook, Packt Publishing and received his PhD in multirobot systems at the University of South Wales.
Read more
See other products by Dr. M. O. Faruque Sarker
Profile icon Pradeeban Kathiravelu
Pradeeban Kathiravelu
Pradeeban Kathiravelu is an open source evangelist. He is a Ph.D. researcher at INESC-ID Lisboa/Instituto Superior Tecnico, Universidade de Lisboa, Portugal, and Universite Catholique de Louvain, Belgium. He is a Fellow of Erasmus Mundus Joint Degree in Distributed Computing (EMJD-DC), researching a software-defined approach to quality of service and data quality in multi-tenant clouds. Pradeeban holds a master of science degree, Erasmus Mundus European Master in Distributed Computing (EMDC), from Instituto Superior Tecnico, Portugal and KTH Royal Institute of Technology, Sweden. He also holds a first class bachelor of science in engineering (Hons) degree, majoring in computer science and engineering, from the University of Moratuwa, Sri Lanka. His research interests include Software-Defined Networking (SDN), distributed systems, cloud computing, web services, big data in biomedical informatics, Network Functions Virtualizations (NFV), and data mining. He is very interested in free and open source software development and has been an active participant in the Google Summer of Code (GSoC) program since 2009, as a student and as a mentor. Pradeeban has published several conference papers and co-authored a few book chapters. He has also worked on OpenDaylight Cookbook and Learning OpenDaylight as a technical reviewer. Python Network Programming Cookbook, Second Edition (2017) is his first book as an author, and he is quite excited about it.
Read more
See other products by Pradeeban Kathiravelu
Profile icon Eric Chou
Eric Chou
LinkedIn icon
Eric Chou is a seasoned technologist with over 20 years of experience. He has worked on some of the largest networks in the industry while working at Amazon, Azure, and other Fortune 500 companies. Eric is passionate about network automation, Python, DevOps, and helping companies build better security postures. In addition to being the author of Mastering Python Networking (Packt), he is the author or co-author of other top-selling books and highly-rated online classes. Eric is the primary inventor or co-inventor for three U.S. patents in IP telephony and networking. He shares his deep interest in technology through his books, classes, blog, and contributes to some of the popular Python open source projects.
Read more
See other products by Eric Chou
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