Automating Junos Administration: Doing More with Less by Jonathan Looney, Stacy Smith

By Jonathan Looney, Stacy Smith

How are you able to develop and keep a competent, versatile, and good value community within the face of ever-increasing calls for? With this functional consultant, community engineers will the way to software Juniper community units to accomplish day by day initiatives, utilizing the automation positive aspects of the Junos OS.

Junos helps numerous automation instruments that supply robust options to universal community automation initiatives. Authors Jonathan Looney and Stacy Smith, senior checking out engineers at Juniper, might help you establish which instruments paintings top in your specific community specifications. in case you have adventure with Junos, this ebook will exhibit you the way automation could make an incredible distinction within the operation of your current network.

  • Manage Junos software program with distant strategy calls and a RESTful API
  • Represent units as Python gadgets and deal with them with Python’s PyEZ package
  • Customize Junos software program to discover and block commits that violate your community standards
  • Develop customized CLI instructions to provide details how you want
  • Program Junos software program to instantly reply to community events
  • Rapidly set up new Junos units into your community with ZTP and Netconify tools
  • Learn the best way to use Ansible or Puppet to regulate Junos software

Show description

Read Online or Download Automating Junos Administration: Doing More with Less PDF

Best linux books

SELinux System Administration

A entire advisor to stroll you thru SELinux entry controls

Overview
Use SELinux to additional regulate community communications
Enhance your system's safety via SELinux entry controls
Set up SELinux roles, clients and their sensitivity levels
In Detail

NSA Security-Enhanced Linux (SELinux) is a suite of patches and further utilities to the Linux kernel to include a robust, versatile, essential entry keep an eye on structure into the foremost subsystems of the kernel. With its fine-grained but versatile method, it really is no ask yourself Linux distributions are firing up SELinux as a default defense measure.
SELinux method management covers nearly all of SELinux positive aspects via a mixture of real-life eventualities, descriptions, and examples. every thing an administrator must additional track SELinux to fit their wishes are found in this book.
This booklet touches on a number of SELinux themes, guiding you thru the configuration of SELinux contexts, definitions, and the task of SELinux roles, and finally ends up with coverage improvements. All of SELinux's configuration handles, be they conditional guidelines, constraints, coverage forms, or audit features, are lined during this e-book with real examples that directors may possibly come across.
By the top, SELinux method management can have taught you the way to configure your Linux method to be safer, powered by means of a powerful vital entry control.

What you'll research from this book
Enable and disable gains selectively or maybe implement them to a granular level
Interpret SELinux logging to make security-conscious decisions
Assign new contexts and sensitivity labels to records and different resources
Work with mod_selinux to safe net applications
Use instruments like sudo, runcon, and newrole to change roles and run privileged instructions in a secure environment
Use iptables to assign labels to community packets
Configure IPSec and NetLabel to move SELinux contexts over the wire
Build your individual SELinux regulations utilizing reference coverage interfaces

Approach
A step by step advisor to benefit easy methods to manage safeguard on Linux servers through taking SELinux rules into your personal hands.

Who this booklet is written for
Linux directors will benefit from the quite a few SELinux beneficial properties that this ebook covers and the procedure used to lead the admin into realizing how SELinux works. The booklet assumes that you've got easy wisdom in Linux management, particularly Linux permission and person administration.

Professional Tizen Application Development

Create strong, marketable purposes with Tizen for the phone and past

Tizen is the one platform designed for a number of equipment different types that's HTML5-centric and fully open resource. Written by way of specialists within the box, this complete consultant comprises chapters on either net and local software improvement, protecting topics akin to situation and social positive aspects, complex UIs, animations, sensors and multimedia.

This e-book is a accomplished source for studying find out how to increase Tizen net and local purposes which are polished, bug-free and able to promote on more than a few clever units, past simply smartphones. Tizen is an open resource platform that's housed in the Linux beginning and is absolutely supported by way of Intel, Samsung and the Tizen organization.

Professional Tizen software Development:
• Explains how internet purposes can mix HTML5 beneficial properties with Tizen gadget APIs to unharness the total capability of the Tizen platform
• presents particular, sensible factors of crucial Tizen local APIs
• Demonstrates top practices for including key beneficial properties like position, contacts and calendars for your apps
• exhibits you the way to exploit complex good points comparable to animations, face reputation and sensors that can assist you create purposes that stick out from the crowd
• stocks code on complex subject matters together with multi-threading and hybrid applications
• comprises quite a few absolutely sensible code examples, for either internet and local purposes, entire with tricks and the best way to get the main out of the Tizen APIs

Hojun Jaygarl, Yoonsoo Kim, Eunyoung Choi are Samsung engineers engaged on Tizen. Cheng Luo, Kevin Bradwick and Jon Lansdell are skilled specialist developers.

Professional Tizen program improvement prepares you to begin developing outstanding apps for a number of units with the Tizen platform.

Bonus code obtain hyperlink: http://www. wrox. com/WileyCDA/WroxTitle/Professional-Tizen-Application-Development. productCd-1118809262. html

Practical LPIC-1 Linux Certification Study Guide

This e-book is all the advisor to learning for the Linux expert Institutes Server expert (LPIC-1) certification. each idea, precept, procedure, and source that will make an visual appeal at the examination is totally represented. you'll comprehend each suggestion via rolling up your sleeves, beginning up a terminal, and making an attempt all of it your self.

Additional info for Automating Junos Administration: Doing More with Less

Example text

When this configuration database changes, MGD uses Unix signals to signal the appropriate daemons to reread the new configuration. After reading the configuration, the daemons activate its contents. If the new configuration requires changes in the forwarding plane, this data will be propagated to the PFEs. This process is illustrated in Figure 1-3. Figure 1-3. Configuration data flow A Word About Op, Commit, and Event ScriptsOp, commit, and event scripts are interesting animals. Op and commit scripts are invoked by MGD in response to user activity.

Is it software-defined networking (SDN)? Is it a complete CLI replacement, or CLI customization (like YANG, defined in RFC 6020)? Or is it merely customizing the behavior of the existing UI tools? ” Automation can encompass all of these things, and many things in between. You can use automation to configure and monitor every aspect of your devices such that no one needs to use the on-box CLI unless there is an emergency. You can use automation to do very complex, high-speed activities, such as programming all the routes your network needs.

We appreciate, but do not require, attribution. An attribution usually includes the title, author, publisher, and ISBN. For example: “Automating Junos Administration by Jonathan Looney and Stacy Smith (O’Reilly). com. com) is an on-demand digital library that delivers expert content in both book and video form from the world’s leading authors in technology and business. Technology professionals, software developers, web designers, and business and creative professionals use Safari Books Online as their primary resource for research, problem solving, learning, and certification training.

Download PDF sample

Rated 4.42 of 5 – based on 15 votes