دسترسی نامحدود
برای کاربرانی که ثبت نام کرده اند
برای ارتباط با ما می توانید از طریق شماره موبایل زیر از طریق تماس و پیامک با ما در ارتباط باشید
در صورت عدم پاسخ گویی از طریق پیامک با پشتیبان در ارتباط باشید
برای کاربرانی که ثبت نام کرده اند
درصورت عدم همخوانی توضیحات با کتاب
از ساعت 7 صبح تا 10 شب
ویرایش:
نویسندگان: Marcel Neidinger
سری:
ISBN (شابک) : 1838646639, 9781838646639
ناشر: Packt Publishing
سال نشر: 2021
تعداد صفحات: 0
زبان: English
فرمت فایل : MOBI (درصورت درخواست کاربر به PDF، EPUB یا AZW3 تبدیل می شود)
حجم فایل: 19 مگابایت
در صورت تبدیل فایل کتاب Python Network Programming Techniques: 50 real-world recipes to automate infrastructure networks and overcome networking challenges with Python به فرمت های PDF، EPUB، AZW3، MOBI و یا DJVU می توانید به پشتیبان اطلاع دهید تا فایل مورد نظر را تبدیل نمایند.
توجه داشته باشید کتاب تکنیک های برنامه نویسی شبکه پایتون: 50 دستور العمل در دنیای واقعی برای خودکارسازی شبکه های زیرساخت و غلبه بر چالش های شبکه با پایتون نسخه زبان اصلی می باشد و کتاب ترجمه شده به فارسی نمی باشد. وبسایت اینترنشنال لایبرری ارائه دهنده کتاب های زبان اصلی می باشد و هیچ گونه کتاب ترجمه شده یا نوشته شده به فارسی را ارائه نمی دهد.
با حل متداولترین مشکلات با استفاده از Python 3 و بستههای منبع باز با قابلیت برنامهریزی شبکه آشنا شوید
اتوماسیون شبکه یک راه قدرتمند جدید برای تغییر شبکه زیرساخت شما ارائه می دهد. زمان ورود دستی به دستگاههای مختلف برای تایپ مجدد دستورات پیکربندی مشابه گذشته است. با استفاده از این کتاب، خواهید فهمید که چگونه می توانید زیرساخت شبکه خود را با استفاده از پایتون خودکار کنید.
سفر اتوماسیون شبکه خود را با مقدمه ای عملی برای اصول برنامه نویسی شبکه آغاز خواهید کرد. دانش زیرساخت شما یاد خواهید گرفت که چگونه با استفاده از برنامه نویسی پایتون و انواع کتابخانه های منبع باز، با جنبه های مختلف اتوماسیون شبکه مقابله کنید. در این کتاب، همه چیز را از الگوسازی، آزمایش و استقرار پیکربندی خود بر اساس دستگاه به دستگاه گرفته تا استفاده از API های REST سطح بالا برای مدیریت زیرساخت های مبتنی بر ابر خود خواهید آموخت. در نهایت، نحوه خودکارسازی امنیت شبکه با Firepower APIهای سیسکو را خواهید دید.
در پایان این کتاب برنامه نویسی شبکه پایتون، شما نه تنها یک نمای کلی از روش های مختلف برای خودکارسازی آن به دست خواهید آورد. پیکربندی و نگهداری دستگاه های شبکه، اما همچنین یاد گرفتید که چگونه کارهای ساده تا پیچیده شبکه را خودکار کنید و بر چالش های رایج برنامه نویسی شبکه غلبه کنید.
این کتاب برای مهندسین شبکه است که میخواهند از Python حداکثر استفاده را ببرند تا زیرساختهای خود را خودکار کنند. درک اولیه از برنامه نویسی Python و اصول رایج شبکه ضروری است.
Become well-versed with network programmability by solving the most commonly encountered problems using Python 3 and open-source packages
Network automation offers a powerful new way of changing your infrastructure network. Gone are the days of manually logging on to different devices to type the same configuration commands over and over again. With this book, you'll find out how you can automate your network infrastructure using Python.
You'll get started on your network automation journey with a hands-on introduction to the network programming basics to complement your infrastructure knowledge. You'll learn how to tackle different aspects of network automation using Python programming and a variety of open source libraries. In the book, you'll learn everything from templating, testing, and deploying your configuration on a device-by-device basis to using high-level REST APIs to manage your cloud-based infrastructure. Finally, you'll see how to automate network security with Cisco's Firepower APIs.
By the end of this Python network programming book, you'll have not only gained a holistic overview of the different methods to automate the configuration and maintenance of network devices, but also learned how to automate simple to complex networking tasks and overcome common network programming challenges.
This book is for network engineers who want to make the most of Python to automate their infrastructure. A basic understanding of Python programming and common networking principles is necessary.
Cover Copyright Contributors Table of Contents Preface Chapter 1: A Primer on Python 3 Technical requirements Assigning variables in Python Getting ready How to do it… How it works… Converting between data types in Python Getting ready How to do it… How it works… Looping over lists in Python Getting ready How to do it… How it works… There\'s more… Controlling the flow of a Python program using if statements Getting ready How to do it… How it works… There\'s more… Executing code until a condition is met using while loops Getting ready How to do it… How it works… There\'s more… Writing reusable code with functions Getting ready How to do it… How it works… There\'s more… Storing and accessing key-value pairs using dictionaries Getting ready How to do it… How it works… There\'s more… Importing modules from the standard library Getting ready How to do it… How it works… There\'s more… Installing modules from the PyPI Getting ready How to do it… How it works… Chapter 2: Connecting to Network Devices via SSH Using Paramiko Technical requirements Initiating an SSH session with Paramiko Getting ready How to do it... How it works... There\'s more... Executing a command via SSH Getting ready How to do it... How it works... Reading the output of an executed command Getting ready How to do it... How it works... There\'s more... Executing the same command against multiple devices Getting ready How to do it... How it works... Executing a sequence of commands Getting ready How to do it... How it works... Using public/private keys for authentication Getting ready How to do it... How it works... There\'s more... Loading local SSH configuration Getting ready How to do it... How it works... Chapter 3: Building Configuration Templates Using Jinja2 Technical requirements Loading Jinja2 templates in Python Getting ready How to do it... How it works... There\'s more... Passing variables from Python to a template Getting ready How to do it... How it works... There\'s more... Writing your rendered template to a file Getting ready How to do it How it works... Using for-loops in Jinja2 to configure an access list Getting ready How to do it... How it works... There\'s more... Creating a port configuration template using if-clauses in Jinja2 Getting ready How to do it... How it works... There\'s more... Creating modular templates using Jinja2\'s import methods Getting ready How to do it... How it works... There\'s more... Using Python functions from within your template with Jinja2 filters Getting ready How to do it... How it works... There\'s more... Structuring your configuration template with blocks and template inheritance Getting ready How to do it... How it works... There\'s more... Chapter 4: Configuring Network Devices Using Netmiko Technical requirements Connecting to a network device using netmiko Getting ready How to do it... How it works... There\'s more... Sending commands using netmiko Getting ready How to do it... How it works... Retrieving command outputs as structured Python data using netmiko and Genie Getting ready How to do it... How it works... Gathering facts using netmiko Getting ready How to do it... How it works... There\'s more... Connecting to multiple devices Getting ready How to do it... How it works... There\'s more... Creating and applying a configuration template with Jinja2 and netmiko Getting ready How to do it... How it works... There\'s more... Copying files to a device using netmiko Getting ready How to do it... How it works... There\'s more... Escalating privileges with netmiko Getting ready How to do it... How it works... Authenticating using public-private keys with netmiko Getting ready How to do it... How it works... Handling commands that prompt for information using netmiko Getting ready How to do it... How it works... There\'s more... Chapter 5: Model-Driven Programmability with NETCONF and ncclient Technical requirements Revisiting the NETCONF and YANG modules Connecting to a network device using ncclient Getting ready How to do it… How it works… Using NETCONF and ncclient to retrieve the running configuration Getting ready How to do it… How it works… There\'s more… Using NETCONF and ncclient to change the starting configuration Getting ready How to do it… How it works… Retrieving an interface configuration using NETCONF and ncclient Getting ready How to do it… How it works… Changing an interface configuration using NETCONF and ncclient Getting ready How to do it… How it works… Reacting to event notifications using NETCONF and ncclient Getting ready How to do it… How it works… Chapter 6: Automating Complex Multi-Vendor Networks with NAPALM Technical requirements Connecting to devices from different vendors using NAPALM Getting ready How to do it… How it works… There\'s more… Issuing commands to a device using NAPALM Getting ready How to do it… How it works… Testing network reachability using ping and NAPALM Getting ready How to do it… How it works… Backing up your device configuration using NAPALM Getting ready How to do it… How it works… Gathering facts about your network device using NAPALM Getting ready How to do it… How it works… Creating and applying a configuration template with jinja2 and NAPALM Getting ready How to do it… How it works… Rolling back configuration changes using NAPALM Getting ready How to do it… How it works… Validating deployments using NAPALM Getting ready How to do it… How it works… Chapter 7: Automating Your Network Tests and Deployments with pyATS and Genie Technical requirements Revisiting the concept of testing Creating a pyATS testbed file Getting ready How to do it… How it works… Connecting to your device and issuing commands using pyATS Getting ready How to do it… How it works… Retrieving your device\'s current state using pyATS Getting ready How to do it… How it works… Using Genie Conf objects to create a portable configuration script Getting ready How to do it… How it works… There\'s more… Comparing your device\'s current state to a previously learned state Getting ready How to do it… How it works… Chapter 8: Configuring Devices Using RESTCONF and requests Technical requirements Revisiting HTTP\'s request-response model and RESTCONF principles How does HTTP work? How RESTCONF builds on top of HTTP Making HTTP requests using the requests module in Python Getting ready How to do it… How it works… There\'s more… Retrieving all interfaces of a device using RESTCONF and requests Getting ready How to do it… How it works… There\'s more… Creating a VLAN using RESTCONF and requests Getting ready How to do it… How it works… Updating a VLAN using RESTCONF and requests Getting ready How to do it… How it works… There\'s more… Deleting a VLAN using RESTCONF and requests Getting ready How to do it… How it works… Chapter 9: Consuming Controllers and High-Level Networking APIs with requests Technical requirements Authenticating web requests Passing a username-password combination as authentication data in a request Passing a token to a request using custom header fields Storing authentication metadata between requests using sessions Getting ready How to do it… How it works… There\'s more… Retrieving a list of Meraki networks Getting ready How to do it… How it works… There\'s more… Retrieving usage details and connected clients for a Meraki network Getting ready How to do it… How it works… There\'s more… Rebooting a Meraki device Getting ready How to do it… How it works… There\'s more… Retrieving channel usage for your Meraki access point Getting ready How to do it… How it works… There\'s more… Updating the switchport configuration of a Meraki device Getting ready How to do it… How it works… Deleting the QoS rules on a Meraki device Getting ready How to do it… How it works… There\'s more… Using webhooks to programmatically react to an AP going down Getting ready How to do it… How it works… Chapter 10: Incorporating your Python Scripts into an Existing Workflow by Writing Custom Ansible Modules Technical requirements Setting up the module structure Getting ready How to do it… How it works… There\'s more… Documenting your module Getting ready How to do it… How it works… Passing information into your module Getting ready How to do it… How it works… Using Ansible\'s built-in functionality to do web requests Getting ready How to do it… How it works… Packaging and calling your modules from Ansible playbooks Getting ready How to do it… How it works… There\'s more… Chapter 11: Automating AWS Cloud Networking Infrastructure Using the AWS Python SDK Technical requirements Setting up the library to interact with your AWS account Getting ready How to do it… How it works… There\'s more… Collecting information about your cloud networking resources Getting ready How to do it… How it works… Starting EC2 instances Getting ready How to do it… How it works… Creating a VPC Getting ready How to do it… How it works… There\'s more… Subnetting your VPC Getting ready How to do it… How it works… Changing routes in your VPC Getting ready How to do it… How it works… Chapter 12: Automating your Network Security Using Python and the Firepower APIs Technical requirements Exploring the API Explorer Authenticating against the FMC REST API Getting ready How to do it… How it works… There\'s more… Retrieving access policies Getting ready How to do it… How it works… Changing access policies Getting ready How to do it… How it works… Retrieving access rules Getting ready How to do it… How it works… Changing access rules Getting ready How to do it… How it works… Deleting access rules Getting ready How to do it… How it works… Other Books You May Enjoy Index