network automation using Juniper PyEZ framework

1. NETWORK AUTOMATION VIA
PYEZ

2. What will you see here ?
What is the network automation
what is PyEZ
Juniper Framework

3. I.
II.
NETCONF
III.
IV.

4. Python Shell Python script
IT
Frameworks
Custom
Applications
ncclient
junos-pyez
• Junos specific
• Abstraction Layer
• micro-framework
• NETCONF transport only
• Vendor Agnostic
• No abstractions
• Native Python data types (hash/list)
• Junos specific not required
• XML not required
open-source, Juniper
open-source, Community
interactive simple → complex

6. NOTHING LIKE DIRTY HANDS :D
SO LET’S CODE

7. USING JUNIER VMX AND JUPYTER
LAB SETUP

8. • INSTALL PIP
• TYPE ‘EASY_INSTALL PIP’
• EASY_INSTALL ASSUMES YOUR SYSTEM HAS PYTHON ON IT
• INSTALL THE JUNOS PYTHON FRAMEWORK
• TYPE ‘PIP INSTALL JUNOS-EZNC’
If you already installed python on your machine you can run PIP install
If not you can download anaconda for windows and have fun

9. •

10. Example#1 get router routing table.

11. 1.
2.
Example#2 load configuration from file.
Before loading

12. Code to load file
After loading

14. HTTPS://STEBE.INFO/2016/11/INTRODUCTION-JUNOS-PYEZ/
HTTP://WWW.JUNIPER.NET/DOCUMENTATION/EN_US/JUNOS-PYEZ/INFORMATION-
PRODUCTS/PATHWAY-PAGES/JUNOS-PYEZ-DEVELOPER-GUIDE.HTML
HTTPS://GITHUB.COM/JUNIPER/PY-JUNOS-EZNC