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Puppet Dashboard 1.2 Manual
Puppet Dashboard Manual (Generated on July 01, 2013, from git revision 46784ac1656bd7b57fcfb51d0865ec7ff65533d9) Puppet Dashboard 1.2 Manual This is the manual for Puppet Dashboard 1.2. Overview Puppet Dashboard is a web interface for Puppet. It can view and analyze Puppet reports, assign Puppet classes and parameters to nodes, and view inventory data and backed-up file contents. Chapters Installing Dashboard Upgrading Dashboard Configuring Dashboard Maintaining Dashboard Using Dashboard Rake API Installing Puppet Dashboard This is a chapter of the Puppet Dashboard 1.2 manual. NAVIGATION Installing Dashboard Upgrading Dashboard Configuring Dashboard Maintaining Dashboard Using Dashboard Rake API Overview Puppet Dashboard is a Ruby on Rails web app that interfaces with Puppet. It will run on most modern Unix-like OSes (including Mac OS X and most Linux distributions), requires a certain amount of supporting infrastructure, and can be deployed and served in a variety of ways. Dashboardʼs web interface supports the following browsers: Chrome (current versions) Firefox 3.5 and higher Puppet Dashboard Manual • Puppet Dashboard 1.2 Manual 2/27 Safari 4 and higher Internet Explorer 8 and higher Installing, in Summary In outline, the steps to get Dashboard running are: Installing the external dependencies Installing the Dashboard code Configuring Dashboard Creating and configuring a MySQL database Testing that Dashboard is working Configuring Puppet Starting the delayed job worker processes Running Dashboard in a production-quality server After completing these tasks, Dashboardʼs main functionality will be on-line and working smoothly. You can then configure Dashboard further and enable optional features If you are trying to upgrade Puppet Dashboard instead of installing it from scratch, see the chapter of this manual on upgrading instead of reading further in this chapter. -
Automated Testing Clinic Follow-Up: Capybara-Webkit Vs. Poltergeist/Phantomjs | Engineering in Focus
Automated Testing Clinic follow-up: capybara-webkit vs. polter... https://behindthefandoor.wordpress.com/2014/03/02/automated-... Engineering in Focus the Fandor engineering blog Automated Testing Clinic follow-up: capybara-webkit vs. poltergeist/PhantomJS with 2 comments In my presentation at the February Automated Testing SF meetup I (Dave Schweisguth) noted some problems with Fandor’s testing setup and that we were working to fix them. Here’s an update on our progress. The root cause of several of our problems was that some of the almost 100 @javascript scenarios in our Cucumber test suite weren’t running reliably. They failed occasionally regardless of environment, they failed more on slower CPUs (e.g. MacBook Pros only a couple of years old), when they failed they sometimes hung forever, and when we killed them they left behind webkit-server processes (we were using the capybara-webkit driver) which, if not cleaned up, would poison subsequent runs. Although we’ve gotten pretty good at fixing flaky Cucumber scenarios, we’d been stumped on this little handful. We gave up, tagged them @non_ci and excluded them from our build. But they were important scenarios, so we had to run them manually before deploying. (We weren’t going to just not run them: some of those scenarios tested our subscription process, and we would be fools to deploy a build that for all we knew wouldn’t allow new users to subscribe to Fandor!) That made our release process slower and more error-prone. It occurred to me that I could patch the patch and change our deployment process to require that the @non_ci scenarios had been run (by adding a git tag when those scenarios were run and checking for it when deploying), but before I could put that in to play a new problem appeared. -
Interfacing Apache HTTP Server 2.4 with External Applications
Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick November 6, 2012 Who am I? Interfacing Apache HTTP Server 2.4 with External Applications Met Unix (in the form of Xenix) in 1985 Jeff Trawick Joined IBM in 1990 to work on network software for mainframes Moved to a different organization in 2000 to work on Apache httpd Later spent about 4 years at Sun/Oracle Got tired of being tired of being an employee of too-huge corporation so formed my own too-small company Currently working part-time, coding on other projects, and taking classes Overview Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Huge problem space, so simplify Perspective: \General purpose" web servers, not minimal application containers which implement HTTP \Applications:" Code that runs dynamically on the server during request processing to process input and generate output Possible web server interactions Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Native code plugin modules (uhh, assuming server is native code) Non-native code + language interpreter inside server (Lua, Perl, etc.) Arbitrary processes on the other side of a standard wire protocol like HTTP (proxy), CGI, FastCGI, etc. (Java and \all of the above") or private protocol Some hybrid such as mod fcgid mod fcgid as example hybrid Interfacing Apache HTTP Server 2.4 with External Applications Jeff Trawick Supports applications which implement a standard wire protocol, no restriction on implementation mechanism Has extensive support for managing the application[+interpreter] processes so that the management of the application processes is well-integrated with the web server Contrast with mod proxy fcgi (pure FastCGI, no process management) or mod php (no processes/threads other than those of web server). -
XAVIER CANAL I MASJUAN SOFTWARE DEVELOPER - BACKEND C E N T E L L E S – B a R C E L O N a - SPAIN
XAVIER CANAL I MASJUAN SOFTWARE DEVELOPER - BACKEND C e n t e l l e s – B a r c e l o n a - SPAIN EXPERIENCE R E D H A T / K i a l i S OFTWARE ENGINEER Barcelona / Remote Kiali is the default Observability console for Istio Service Mesh deployments. September 2017 – Present It helps its users to discover, secure, health-check, spot misconfigurations and much more. Full-time as maintainer. Fullstack developer. Five people team. Ownership for validations and security. Occasional speaker. Community lead. Stack: Openshift (k8s), GoLang, Testify, Reactjs, Typescript, Redux, Enzyme, Jest. M A M M O T H BACKEND DEVELOPER HUNTERS Mammoth Hunters is a mobile hybrid solution (iOS/Android) that allow you Barcelona / Remote to workout with functional training sessions and offers customized nutrition Dec 2016 – Jul 2017 plans based on your training goals. Freelancing part-time. Evangelizing test driven development. Owning refactorings against spaghetti code. Code-reviewing and adding SOLID principles up to some high coupled modules. Stack: Ruby on Rails, Mongo db, Neo4j, Heroku, Slim, Rabl, Sidekiq, Rspec. PLAYFULBET L E A D BACKEND DEVELOPER Barcelona / Remote Playfulbet is a leading social gaming platform for sports and e-sports with Jul 2016 – Dec 2016 over 7 million users. Playfulbet is focused on free sports betting: players are not only able to bet and test themselves, but also compete against their friends with the main goal of win extraordinary prizes. Freelancing part-time. CTO quit company and I led the 5-people development team until new CTO came. Team-tailored scrum team organization. -
Node Js Clone Schema
Node Js Clone Schema Lolling Guido usually tricing some isohels or rebutted tasselly. Hammy and spacious Engelbert socialising some plod so execrably! Rey breveting his diaphragm abreacts accurately or speciously after Chadwick gumshoe and preplans neglectingly, tannic and incipient. Mkdir models Copy Next felt a file called sharksjs to angle your schema. Build a Twitter Clone Server with Apollo GraphQL Nodejs. To node js. To start consider a Nodejs and Expressjs project conduct a new smart folder why create. How to carriage a JavaScript object Flavio Copes. The GitHub repository requires Nodejs 12x and Python 3 Before. Dockerizing a Nodejs Web Application Semaphore Tutorial. Packagejson Scripts AAP GraphQL Server with NodeJS. Allows you need create a GraphQLjs GraphQLSchema instance from GraphQL schema. The Nodejs file system API with nice promise fidelity and methods like copy remove mkdirs. Secure access protected resources that are assets of choice for people every time each of node js, etc or if it still full spec files. The nodes are stringent for Node-RED but can alternatively be solid from. Different Ways to Duplicate Objects in JavaScript by. Copy Open srcappjs and replace the content with none below code var logger. Introduction to Apollo Server Apollo GraphQL. Git clone httpsgithubcomIBMcrud-using-nodejs-and-db2git. Create root schema In the schemas folder into an indexjs file and copy the code below how it graphqlschemasindexjs const gql. An api requests per user. Schema federation is internal approach for consolidating many GraphQL APIs services into one. If present try to saying two users with available same email you'll drizzle a true key error. -
Questions for Mongrel
www.YoYoBrain.com - Accelerators for Memory and Learning Questions for Mongrel Category: Introduction - (16 questions) Mongrel is described in what way in the "A web application container for Ruby on Mongrel pdf available from O Reilly Rails" Mongrel is compared with what web servers production performance: Fast CGI or SCGI in the Rails world in terms of production performance and development Development: WEBrick simplicity/speed Creator of Mongrel Zed A Shawwww.zedshaw.com Mongrel is developed on what mixture of Ruby and C programming/scripting languages Documentation for Mongrel mongrel.rubyforge.org/docs/index.html The creators of Mongrel describe it how? a fast HTTP library and server for Ruby that is intended for hosting Ruby web applications of any kind using plain HTTP rather than FastCGI or SCGI. It is framework agnostic Three key technologies that are used for A custom HTTP 1.1 parser (based on RFC Mongrel's internals standard, written using Ragel in C and Java as a Rby extension) Simple server that uses the parser and URIClassifier to process requests, find the right handlers, then pass the results to the handler for processing Handlers are responsible for using HttpRequet and HttpResponse objects to "do their thing and then return results" Component of Mongrel responsible for Handlers dealing with HttpRequest and HttpResponse How does Mongrel support threading one thread per request, but it will start closing connections when it gets "overloaded"while Mongrel is processing HTTP requests and sending responses it uses Ruby's threading system What platforms that already work with Camping and Og+Nitro Mongrel are throught to be "thread-safe" Have not been heavily tested Is Ruby on Rails thread safe? no How does Mongrel handle Rails" " Ruby on Rails is not thread safe so there is a synchronized block around the calls to Dispatcher.dispatch. -
Ruby on Rails Matt Dees All Trademarks Used Herein Are the Sole Property of Their Respective Owners
Ruby on Rails Matt Dees All trademarks used herein are the sole property of their respective owners. Introduction How Ruby on Rails Works cPanel's interaction with Ruby on Rails Administrating Ruby on Rails Troubleshooting Ruby on Rails What is Ruby on Rails? A Web Application Framework aimed towards the rapid development and deployment of Dynamic Web 2.0 Applications Interpreted Programming Language Web Applications are done through either Rails or as a straight CGI application Every part of the Ruby on Rails system is dependent on ruby working correctly Gems Gems are Ruby modules Either compiled or interpreted Ruby code Gems can be full applications or libraries for Ruby programs Managed by the “gem” command Rails Rails is a framework for creating Ruby applications and provides several different pieces of functionality Rails exists for multiple programming languages Is a gem Consists of several gems used for handling different functions Different versions of this exist, each application requires a specific version Rails Continued Action Record – Rapid development library for building daemon independent database queries Action Pack – An implementation of Model View Controller for Ruby. Action Mailer – An Email Handler Webserver – Usually webrick, however we use mongrel Mongrel Mongrel is the Web Server used for serving Ruby on Rails applications One instance per Ruby application Other daemons exist, but mongrel has the best security and performance record Is a gem Runs applications on port 12001 and up on cPanel Uses a significant amount -
Bdd & Test Automation
BDD & TEST AUTOMATION: HOW NOT TO SHOOT YOURSELF IN THE FOOT Mati Parv About the speaker Mati Parv Automation Engineer @ Proekspert [email protected] What this is about Introduction to BDD and related tools Retro-fitting automation: should you do it? How it worked out for us Automated UI testing in web applications Hands-on session Introduction: BDD What is BDD Behavior-Driven Development An "outside-in" methodology, starting from the outside by identifying business outcomes, drilling down into the feature set that will achieve these outcomes. Focuses on the "how" of the software, not the "why" Introduction: Cucumber Describe how the software should behave in plain text The descriptions are the documentation... ... and the tests... ... and the specification. Helps us deliver value, create software that matters Cucumber: Example Feature: Search courses In order to ensure better utilization of courses Potential students should be able to search for courses Scenario: Search by topic Given there are 240 courses which do not have the topic "BDD" And there are 2 courses A001, B205 that have the topic "BDD" When I search for "BDD" Then I should see the following courses: | Course code | | A001 | | B205 | What happened in our case? Retro-fitting automation to mature codebase Should you do it? When does it work? Use Cucumber as the testing tool Is it good enough? Downside: maintenance hell is easy to achieve What are the alternatives? Continue with manual testing? Not good enough! Use another tool? UI automation in web apps What's good Tests run in a web browser – headless or not Allows to emulate user behavior Can be part of a CI process Downsides Performance can suffer, especially in an actual browser Initial test writing can be time-consuming Hands-on session Setup Application under test http://bdd-workshop-ntd2013.herokuapp.com Prepared test template http://git.io/6wD9Jw Required toolset Ruby 1.9+ RSpec, Capybara, Selenium-Webdriver Template code from above git repository Questions? Thank you!. -
Behavior-Driven Development and Cucumber
Behavior-Driven Development and Cucumber CSCI 5828: Foundations of Software Engineering Lecture 09 — 02/14/2012 ! © Kenneth M. Anderson, 2012 1 Goals • Introduce concepts and techniques encountered in the first three chapters of the Cucumber textbook (I may also refer to it as the “testing” textbook) • Installing Cucumber • Behavior-Driven Development • Gherkin • Cucumber • It’s integration with ruby (other languages are also supported) © Kenneth M. Anderson, 2012 2 Side Note: Fred Brooks Appears Again • I like receiving confirmation that the information I put in front of you is important • At the start of Chapter 3 of the Cucumber book, take a look at the first citation: • “In his famous essay, No Silver Bullet [Bro95], Fred Brooks says: • ‘The hardest single part of building a software system is deciding precisely what to build.’” • They even reference The Mythical Man-Month on the same page! ! © Kenneth M. Anderson, 2012 3 Installing Cucumber (I) • If you would like to run the examples presented in lecture, you will need to install Cucumber • To do so, you will first need to install ruby • If you are on Linux or Mac OS X, the book recommends first installing rvm (Ruby Version Manager) • Instructions are here: <http://beginrescueend.com/> • Then use it to install ruby version 1.9.3-p0 • On Lion with XCode 4.2.1: “rvm install ruby-1.9.3-p0 --with-gcc=clang” • If you are on Windows, use the Ruby Installer • http://rubyinstaller.org/ © Kenneth M. Anderson, 2012 4 Installing Cucumber (II) • Once you have ruby installed, you may need to install -
Analysis of Code Coverage Through Gui Test Automation and Back End Test Automation Mr Tarik Sheth1, Ms
IJISET - International Journal of Innovative Science, Engineering & Technology, Vol. 3 Issue 3, March 2016. www.ijiset.com ISSN 2348 – 7968 Analysis Of Code Coverage Through Gui Test Automation And Back End Test Automation Mr Tarik Sheth1, Ms. Priyanka Bugade2 , Ms. Sneha, Pokharkar3 AMET University1, Thakur College of Science and Commerce2,3 ABSTRACT coverage measurement through GUI automation and back Software testing provides a means to reduce errors, cut end automation testing of the software covers all aspects of maintenance and overall software costs. Testing has become testing, a particular website or a web application..The most important parameter in the case of software purpose of this project is to invent our own test tool which development lifecycle (SDLC). Testing automation tools will give more sophisticated outcomes then the cucumber enables developers and testers to easily automate the entire tool which will be using .The outcome of our research tool process of testing in software development. It is to examine & should be more better then the testing tool which is already modify source code. The objective of the paper is to conduct available in the market that is cucumber tool.. [3]. The paper a comparative study of automated tools such as available in tries to investigate and evaluate the effect of automation market in Selenium and cucumber test tool. The aim of this testing such as GUI and back end testing. [4]. research paper is to evaluate and compare automated The problems with manual testing are, it is very time software testing tools to determine their usability and consuming process, not reusable, has no scripting facility, effectiveness. -
Enterprise Integration with Ruby a Pragmatic Guide
Enterprise Integration with Ruby A Pragmatic Guide Maik Schmidt The Pragmatic Bookshelf Raleigh, North Carolina Dallas, Texas P r a g m a t i c B o o k s h e l f Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and The Pragmatic Programmers, LLC was aware of a trademark claim, the designations have been printed in initial capital letters or in all capitals. The Pragmatic Starter Kit, The Pragmatic Programmer, Pragmatic Programming, Pragmatic Bookshelf and the linking g device are trademarks of The Pragmatic Programmers, LLC. Every precaution was taken in the preparation of this book. However, the publisher assumes no responsibility for errors or omissions, or for damages that may result from the use of information (including program listings) contained herein. Our Pragmatic courses, workshops, and other products can help you and your team create better software and have more fun. For more information, as well as the latest Pragmatic titles, please visit us at http://www.pragmaticprogrammer.com Copyright © 2006 The Pragmatic Programmers LLC. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmit- ted, in any form, or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior consent of the publisher. Printed in the United States of America. ISBN 0-9766940-6-9 Printed on acid-free paper with 85% recycled, 30% post-consumer content. First printing, March 2006 Version: 2006-5-4 Für meine Eltern. -
Ruby on Rails™ Tutorial: Learn Web Developments with Rails
ptg8286261 www.it-ebooks.info Praise for Michael Hartl’s Books and Videos on Ruby on RailsTM ‘‘My former company (CD Baby) was one of the first to loudly switch to Ruby on ptg8286261 Rails, and then even more loudly switch back to PHP (Google me to read about the drama). This book by Michael Hartl came so highly recommended that I had to try it, and the Ruby on RailsTM Tutorial is what I used to switch back to Rails again.’’ —From the Foreword by Derek Sivers (sivers.org) Formerly: Founder, CD Baby Currently: Founder, Thoughts Ltd. ‘‘Michael Hartl’s Rails Tutorial book is the #1 (and only, in my opinion) place to start when it comes to books about learning Rails. It’s an amazing piece of work and, unusually, walks you through building a Rails app from start to finish with testing. If you want to read just one book and feel like a Rails master by the end of it, pick the Ruby on RailsTM Tutorial.’’ —Peter Cooper Editor, Ruby Inside www.it-ebooks.info ‘‘Grounded in the real world.’’ —I Programmer (www.i-programmer.info), by Ian Elliot ‘‘The book gives you the theory and practice, while the videos focus on showing you in person how its done. Highly recommended combo.’’ —Antonio Cangiano, Software Engineer, IBM ‘‘The author is clearly an expert at the Ruby language and the Rails framework, but more than that, he is a working software engineer who introduces best practices throughout the text.’’ —Greg Charles, Senior Software Developer, Fairway Technologies ‘‘Overall, these video tutorials should be a great resource for anyone new to Rails.’’ —Michael Morin, ruby.about.com ‘‘Hands-down, I would recommend this book to anyone wanting to get into Ruby on Rails development.’’ —Michael Crump, Microsoft MVP ptg8286261 www.it-ebooks.info RUBY ON RAILSTM TUTORIAL Second Edition ptg8286261 www.it-ebooks.info Visit informit.com/ruby for a complete list of available products.