Python and Ansible Automation for Juniper Networks Online Training

سرفصل های دوره

This Juniper network automation course will teach network engineers how to automate network configuration using Python and Ansible and how to model and document networks using Netbox and Nautobot.

Python is the Swiss Army Knife of programming languages — website development, web scraping, data analysis, or day-to-day task automation, Python can be used for anything you can think of. And that includes network automation.

1. Create a Juniper Automation Lab

1. Creating a Juniper Lab

2. Virtualisation

3. Juniper Images

4. Linux Installation

5. Creating the Development Environment

6. Create a Juniper Automation Lab

2. Automate Juniper Networks with Netmiko and Scrapli

1. Introduction

2. Python Virtual Environments

3. Operational Data with Netmiko

4. Modifying Configurations with Netmiko

5. Operational Data with Scrapli

6. Modifying Configurations with Scrapli

7. Looping Over Devices

3. Manage Data with Python

1. Introduction-3

2. Opening Files

3. Reading Data

4. Writing Data

5. Navigating Directories

6. Working with YAML

7. Working with JSON

8. XML

4. Manage Networks with NAPALM

1. Introduction-5

2. Using NAPALM Getters

3. Replacing Configurations

4. Comparing, Discarding and Committing Configurations

5. Merging Configurations

6. Validating Configurations

5. Work with Structured Data

1. Introduction

2. Handling Lists

3. Handling Dictionaries

4. XML on JunOS

5. JSON on JunOS

6. TextFSM on JunOS

7. Structured Data in Multivendor Environments

6. Understand Source Control

1. Introduction-3

2. Exploring the Basics

3. Branching and Merging

4. Pushing to Github

5. Testing the Network

7. Generate Device Configurations

1. Introduction

2. Creating YAML Variables

3. Generating a Template

4. Template Configurations with Netmiko

5. Utilising Loops

6. Deploying Configurations on a Conditional Basis

7. Preventing Configuration Drift

8. Automate Networks with Security and Stability

1. Introduction

2. Commit Confirmed

3. Rollbacks

4. Rolling Back or Committing

5. Rescue Configurations

6. Handling Password Input

7. Passwords with the OS Module

8. Encrypting Credentials

9. Manage Variables and Concurrency

1. Introduction-3

2. Building the Inventory

3. Adding Group Variables

4. Inheritance and Default Values

5. Modularising the Code

6. Concurrency with Threads

10. Automate Juniper Networks with Ansible

1. Introduction-5

2. Installation and Setup

3. Enabling NETCONF

4. Sending Ad Hoc Commands

5. Pulling Facts

6. Making Configuration Changes

11. Understand Ansible Inventories and Control Flow

1. Introduction-7

2. Inheritance Conflicts

3. INI vs YAML

4. Inventory Ranges

5. Using Special Variables

6. Ansible Loops

7. Ansible Conditions

12. Optimize Ansible Automation

1. Introduction-9

2. Ansible Filters

3. Using the NetAddr Library

4. Testing Configurations Before Deployment

5. Using Ansible Vault

6. Creating and Editing Files

7. Ansible Templates

8. Ansible Handlers

13. Integrate NAPALM with Ansible

1. NAPALM-Ansible Installation

2. Pulling Operational Data

3. Gathering Local Data

4. The File Module

5. The Running Configuration

6. Copying Configurations

14. Develop Custom Ansible Modules

1. Introduction

2. Writing a Basic Module

3. Testing the Module

4. Adding Data Fields

5. Importing Custom Code

6. Creating a Scrapli Module

7. Parsing Nested Data

15. Implement Ansible Roles

1. Introduction-3

2. The Role Structure

3. Creating the Playbook

4. Converting Playbooks to Roles

5. Using Modules with Roles

6. Pausing Execution

16. Understand Nornir Fundamentals

1. Introduction-5

2. Initialising Nornir

3. Creating Hosts

4. Creating Groups and Setting Defaults

5. Runbook Fundamentals

17. Automate Juniper Networks with Nornir

1. Introduction-7

2. The Netmiko Plugin

3. The Aggregated Result

4. Variable Substitution with Netmiko

5. Accessing Data within Tasks

6. Processing Results

7. The NAPALM Plugin

18. Manage Juniper Templates within Nornir

1. Introduction-9

2. Identifying the Problem

3. Loading Host Data

4. Loading Group Data

5. Loading Templates

6. Solving the Problem

19. Implement Filtering with the Nornir Framework

1. Introduction

2. Building the Inventory

3. Basic Pythonic Logic

4. Targeting Devices with Basic Filtering

5. Applying Multiple Filters

6. F Object Basics

7. Advanced F Object Queries

20. Understand Juniper PyEZ Automation

1. Introduction

2. PyEZ Facts

3. PyEZ RPCs

4. Parsing the RPC Response

5. Xpath Basics

6. Parsing Data with Xpath

7. Configurations with PyEZ

8. Nornir-PyEZ

21. Understand YANG Data Modelling

1. Locating the Models

2. Exploring YANG Tools

3. The IETF Structure

4. The OpenConfig Structure

5. Juniper Models

22. Understand NETCONF for JunOS

1. Introduction

2. Getting NETCONF Data

3. Protocol Operations

4. Inventory and Host Variables

5. Templating the NETCONF Payload

6. Configuring JunOS Devices with NCClient

23. Understand REST Applications

1. Introduction

2. Creating a REST App

3. Adding Endpoints

4. Deleting Networks

5. The REST Client

6. Testing the App

24. Automate Juniper REST API

1. Introduction

2. Retrieving Data with Requests

3. Additional HTTP Solutions

4. Ansible

5. The URI Module

6. Status Codes and Parsing

7. Nornir HTTP

25. Debug, Lint and Troubleshoot Automation Solutions

1. Introduction

2. Writing Pythonic Code

3. Code Layout

4. Debugging

5. Creating and Inspecting Logs

6. Try Except Blocks

26. Manage Networks NSO

1. Introduction

2. Lab Setup

3. Adding Juniper Devices

4. Device Management with NSO CLI

5. Additional Management Interfaces

6. MAAPI and MAAGIC

7. Ansible-NSO

27. Implement Netbox as a Source of Truth

1. Introduction-3

2. Installing PostgreSQL and Redis

3. Installing Netbox

4. Gunicorn and HTTP

5. Planning

6. Python for NetBox

7. Nornir Integration

28. Implement Nautobot as a Source of Truth

1. Introduction

2. Nautobot Dependencies

3. Nautobot Installation

4. Deploying Services

5. Creating Devices

6. Nautobot REST API

7. GraphQL

29. Manage Networks with pyATS

1. Introduction

2. Creating the Inventory

3. pyATS CLI

4. The Genie Library

5. Concurrency

6. Writing Tests

30. Test Networks with Pytest

1. Introduction

2. Pytest Conventions

3. Network Configurations

4. Testing OSPF

5. Multiple Tests and Fixtures

6. Parametrize Tests

31. Validate Network Automation Deployments

1. Introduction

2. Typing and Static Analysis

3. Writing The Scripts Logic

4. Annotations and Autodocstrings

5. Pydantic Basics

6. Validating Configuration Input

32. Automate Configuration Analysis with Batfish

1. Introduction-2

2. Device Configurations

3. Pybatfish Setup

4. Questioning the Network

5. Layer 3 Questions

6. Breaking Links

33. Automate Network Observability with Suzieq

1. Introduction

2. SuzieQ Installation

3. SuzieQ Inventory

4. SuzieQ-CLI Basics

5. Using the SuzieQ-CLI

34. Automate Link-Layer Discovery

1. Introduction

2. MAC Address Validation

3. Connecting to Devices

4. Parsing the Juniper MAC Address

5. Parsing the Cisco MAC Address

6. Determining Device Type

7. Parsing LLDP

35. Automate IP Address Management

1. Introduction

2. Basic Connections

3. Juniper IPs

4. Cisco IPs

5. List Of IP Addresses

6. Testing for IP Configuration Errors

7. Porting to Nornir

36. Automate Route Detection

1. Introduction

2. Configuring the Network

3. Gathering the Data

4. Building Out The Logic

5. Parsing Juniper Routes

6. Parsing Cisco Routes

37. Create a Network Automation Front-End with FastAPI

1. Introduction

2. FastAPI Installation

3. Retrieving the Inventory

4. Asynchronous Support

5. FastAPI Documentation

6. Pulling Configurations

7. Formatting Output

8. Dynamic Endpoints

38. Automate OSPF Validation

1. Introduction

2. OSPF Interface Details

3. Parsing the Details

4. Configuration Dictionary

5. Neighboring Interfaces

6. Running Comparisons

7. Duplicate RIDs

39. Understand CICD Fundamentals

1. Introduction

2. Installing the Jenkins Server

3. Creating a Freestyle Project

4. Using Libraries

5. Triggering Projects

6. Pipeline Project

7. Docker Basics

8. Using Containers within Jenkins

40. Create CICD Pipelines with Docker and Jenkins

1. Introduction

2. Building the Environment

3. Writing a Dockerfile

4. Saving, Loading, and Transferring Images

5. Uploading to Docker Hub

6. Pulling Images from Jenkins

7. Polling Github

8. Updating the Container

41. Deploy CICD Pipelines with ChatOps Integration

1. Introduction

2. The Testing Environment

3. Targeting Topologies

4. Creating the Pipelines

5. ChatOps

6. Successes and Failures

42. Manage CICD Workflows

1. Introduction

2. Configuration Logic

3. Image Generation

4. Testing with Pylint

5. Collaboration

6. Team Workflows

43. Create CICD Pipelines with GitLab

1. Introduction-2

2. GitLab Installation

3. Creating a Project

4. Adding a Runner

5. Cloning Repositories

6. Branches

7. Executing Python Scripts

44. Automate Networks with GitLab

1. Introduction-2

2. Creating the GitLab Repository

3. Virtual Environments and Dependencies

4. Installing Docker on the Runner

5. Building the Docker Image

6. Running the New Pipeline

7. Nornir Execution Errors

45. Understand GitLab Workflows

1. Introduction

2. Adding Users to Projects

3. Protecting the Main Branch

4. Gitlab REST API

5. Targeting Branches In The Pipeline

6.Adding Slack Nootifications

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