Test Kitchen, Inspec Docker - Fastest Way to Run Stuff (Virtual Virtual Machines) DOCKER
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Alexander, Kleymenov
Alexander, Kleymenov Key Skills ▪ Ruby ▪ JavaScript ▪ C/C++ ▪ SQL ▪ PL/SQL ▪ XML ▪ UML ▪ Ruby on Rails ▪ EventMachine ▪ Sinatra ▪ JQuery ▪ ExtJS ▪ Databases: Oracle (9i,10g), MySQL, PostgreSQL, MS SQL ▪ noSQL: CouchDB, MongoDB ▪ Messaging: RabbitMQ ▪ Platforms: Linux, Solaris, MacOS X, Windows ▪ Testing: RSpec ▪ TDD, BDD ▪ SOA, OLAP, Data Mining ▪ Agile, Scrum Experience May 2017 – June 2018 Digitalkasten Internet GmbH (Germany, Berlin) Lead Developer B2B & B2C SaaS: Development from the scratch. Ruby, Ruby on Rails, Golang, Elasticsearch, Ruby, Ruby on Rails, Golang, Elasticsearch, Postgresql, Javascript, AngularJS 2 / Angular 5, Ionic 2 & 3, Apache Cordova, RabbitMQ, OpenStack January 2017 – April 2017 (project work) Stellenticket Gmbh (Germany, Berlin) Lead developer Application prototype development with Ruby, Ruby on Rails, Javascript, Backbone.js, Postgresql. September 2016 – December 2016 Part-time work & studying German in Goethe-Institut e.V. (Germany, Berlin) Freelancer & Student Full-stack developer and German A1. May 2016 – September 2016 Tridion Assets Management Gmbh (Germany, Berlin) Team Lead Development team managing. Develop and implement architecture of application HRLab (application for HRs). Software development trainings for team. Planning of software development and life cycle. Ruby, Ruby on Rails, Javascript, Backbone.js, Postgresql, PL/pgSQL, Golang, Redis, Salesforce API November 2015 – May 2016 (Germany, Berlin) Ecratum Gmbh Ruby, Ruby on Rails developer ERP/CRM - Application development with: Ruby 2, RoR4, PostgreSQL, Redis/Elastic, EventMachine, MessageBus, Puma, AWS/EC2, etc. April 2014 — November 2015 (Russia, Moscow - Australia, Melbourne - Munich, Germany - Berlin, Germany) Freelance/DHARMA Dev. Ruby, Ruby on Rails developer notarikon.net Application development with: Ruby 2, RoR 4, PostgreSQL, MongoDB, Javascript (CoffeeScript), AJAX, jQuery, Websockets, Redis + own project: http://featmeat.com – complex service for health control: trainings tracking and data providing to medical adviser. -
Devops with Vagrant and KVM/Qemu Hiroshi Miura (@Miurahr) NTT DATA Corporation
CloudOpen Japan 2014 DevOps with Vagrant and KVM/qemu Hiroshi Miura (@miurahr) NTT DATA Corporation. Copyright © 2013 NTT DATA Corporation Disclaimer Any product name, service name, software name and other marks are trade mark or registered mark of corresponding companies. This presentation is in a purpose of providing current information on emerging technologies and there is no grantee of correctness and/or persistence of features in any future. A presenter and NTT Data Corporation provide information in as-is basis and have no responsiveness for results that you got according to information in this presentation material. Copyright © 2014 NTT DATA Corporation 2 Who am I? • Production work • OpenStack SI team • Swift object storage • OSS devel: • Vagrant-KVM • Linux Kernel • etc… Github.com/nttdata-osscloud Github.com/miurahr Copyright © 2014 NTT DATA Corporation 3 Agenda 1. What is DevOps 2. Introduction to Vagrant 3. Vagrant-KVM 4. Infrastructure chages 5. Future Copyright © 2014 NTT DATA Corporation 4 What is DevOps? Mike Loukides, 2012, @Velocity conference “If you're going to do operations reliably, you need to make it reproducible and programmatic.” Copyright © 2014 NTT DATA Corporation 5 What is DevOps? • The nature of “operations” Cloud changes • Growing distributed systems • Software development practice • “cooperation and collaboration” between dev and ops Copyright © 2014 NTT DATA Corporation 6 DevOps for developer • Gap between Development and Operations • Goals • Process and approach • Tools • Infrastructure engineering becomes like a development. • Infrastructure as a code • Adoption of Vagrant Copyright © 2014 NTT DATA Corporation 7 Introduction To Vagrant Copyright © 2014 NTT DATA Corporation 8 What is Vagrant • development environment on VM, container or cloud • same • among team members. -
Drifter Documentation Release 1.2.0
Drifter Documentation Release 1.2.0 Gilles Crettenand, Sylvain Fankhauser, Christian Stocker and contributors Aug 27, 2019 Getting Started 1 Goals 3 2 The idea behind the framework5 3 What this framework is not ?7 4 Intended Public 9 4.1 Requirements...............................................9 4.2 Usage................................................... 10 4.3 Customization.............................................. 11 4.4 Contributing............................................... 11 4.5 System Roles............................................... 11 4.6 Webserver Roles............................................. 13 4.7 Database Roles.............................................. 15 4.8 PHP Roles................................................ 16 4.9 Python Roles............................................... 18 4.10 Ruby Roles................................................ 19 4.11 Java Roles................................................ 20 4.12 Webpack................................................. 21 4.13 Gulp Role................................................. 23 4.14 Browser Roles.............................................. 24 4.15 Other Roles................................................ 25 4.16 PHP.................................................... 26 4.17 CI..................................................... 27 4.18 Running and writing tests........................................ 29 4.19 The future ?................................................ 29 4.20 Create boxes.............................................. -
Summer Camps
SUMMER | 2014 RECREATION CAMPS ADULT CLASSES SENIOR SERVICES CITY RECREATION PROGRAMS & SERVICES Special Events Table of Contents Featured Events 2 Lafayette’s Annual Restaurant Walk Summer Camp Calendar 3 Tour Lafayette’s finest dining establishments and sample the Summer Camps 4-19 signature cuisine of each restaurant Preschool/Youth Classes 20-23 Tuesday, May 20, 2014 • 5:30–9:00pm Adult Classes 24-29 Wine Reception • Restaurant Tastings • Coffee and Dessert Musical entertainment at selected locations Adults 55+ Classes 30-33 Raffle Prizes • Auctions General Information 34 $45 per person Registration Form 35 www.lafayettechamber.org Summer Shows Back Cover Benefits Lafayette Community Foundation and the programs and services of the Lafayette Chamber of Commerce Lafayette Fall Ball 2014 Big League Fundamentals for Little League Players—All the Training, without the Travel! June 6, 13, 20 & 27 5/6 Yrs 7/8 Yrs 9/10 Yrs 3:30 to 4:30 4:30 to 5:30 5:30 to 6:30 Music Begins at 6:30pm Rock SESSION/DAYS DATES I: Mon/Wed 9/8 to 10/1 Visit www.LafayetteChamber.org II: Mon/Wed 10/6 to 10/29 The Plaza for full details 11/12 Yrs 3:30 to 5:30 SESSION/DAYS DATES Fridays in the Lafayette Plaza I: Thurs 9/11 to 10/2 II: Thurs 10/9 to 10/30 FEE MIN/MAX LOCATION $203 15/25 Buckeye Fields Lafayette Boys Basketball or Girls Volleyball Boy’s Basketball for Boys entering Grades 1–8 this fall & Girl’s Volleyball for Girls entering Grades 4–8 this fall New This Year: 1. -
UNIVERSITY of CALIFORNIA, SAN DIEGO Toward Understanding And
UNIVERSITY OF CALIFORNIA, SAN DIEGO Toward Understanding and Dealing with Failures in Cloud-Scale Systems A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Computer Science by Peng Huang Committee in charge: Professor Yuanyuan Zhou, Chair Professor Tara Javidi Professor Ranjit Jhala Professor George Porter Professor Stefan Savage 2016 Copyright Peng Huang, 2016 All rights reserved. The Dissertation of Peng Huang is approved and is acceptable in quality and form for publication on microfilm and electronically: Chair University of California, San Diego 2016 iii DEDICATION To my parents, brother and fiancée for their unconditional love and support. iv EPIGRAPH Quis custodiet ipsos custodes? (But who can watch the watchmen?) Juvenal Anything that can go wrong, will go wrong. Murphy’s law Those who fail to learn from the mistakes are doomed to repeat them. George Santayana In the middle of the night, [...] He would awaken and find himeself wondering if one of the machines had stopped working for some new, unknown reason. Or he would wake up thinking about the latest failure, the one whose cause they’d been looking for a whole week and sitll hadn’t found. The bogeyman—la machine—was there in his bedroom. Tracy Kidder, The Soul of a New Machine v TABLE OF CONTENTS SignaturePage...................................... .................. iii Dedication ......................................... .................. iv Epigraph........................................... .................. v TableofContents -
The Apple Ecosystem
APPENDIX A The Apple Ecosystem There are a lot of applications used to manage Apple devices in one way or another. Additionally, here’s a list of tools, sorted alphabetically per category in order to remain vendor agnostic. Antivirus Solutions for scanning Macs for viruses and other malware. • AVG: Basic antivirus and spyware detection and remediation. • Avast: Centralized antivirus with a cloud console for tracking incidents and device status. • Avira: Antivirus and a browser extension. Avira Connect allows you to view device status online. • BitDefender: Antivirus and malware managed from a central console. • CarbonBlack: Antivirus and Application Control. • Cylance: Ransomware, advanced threats, fileless malware, and malicious documents in addition to standard antivirus. • Kaspersky: Antivirus with a centralized cloud dashboard to track device status. © Charles Edge and Rich Trouton 2020 707 C. Edge and R. Trouton, Apple Device Management, https://doi.org/10.1007/978-1-4842-5388-5 APPENDIX A THe AppLe ECOSYSteM • Malware Bytes: Antivirus and malware managed from a central console. • McAfee Endpoint Security: Antivirus and advanced threat management with a centralized server to track devices. • Sophos: Antivirus and malware managed from a central console. • Symantec Mobile Device Management: Antivirus and malware managed from a central console. • Trend Micro Endpoint Security: Application whitelisting, antivirus, and ransomware protection in a centralized console. • Wandera: Malicious hot-spot monitoring, jailbreak detection, web gateway for mobile threat detection that integrates with common MDM solutions. Automation Tools Scripty tools used to automate management on the Mac • AutoCasperNBI: Automates the creation of NetBoot Images (read: NBI’s) for use with Casper Imaging. • AutoDMG: Takes a macOS installer (10.10 or newer) and builds a system image suitable for deployment with Imagr, DeployStudio, LANrev, Jamf Pro, and other asr or Apple Systems Restore-based imaging tools. -
Idiomatic and Reproducible Software Builds Using Containers for Reliable Computing
Master’s Thesis Idiomatic and Reproducible Software Builds using Containers for Reliable Computing Jonas Weber April 18, 2016 arXiv:1702.02999v1 [cs.SE] 9 Feb 2017 Albert-Ludwigs-Universität Freiburg Faculty of Engineering Department of Computer Science Bioinformatics Eingereichte Masterarbeit gemäß den Bestimmungen der Prüfungsordnung der Albert-Ludwidgs-Universität Freiburg für den Studiengang Master of Science (M.Sc.) Informatik vom 19. August 2005. Bearbeitungszeitraum 12. Januar 2016 - 12. Juli 2016 Gutachter Prof. Dr. Rolf Backofen Head of the Group Chair for Bioinformatics Zweitgutachter Prof. Dr. Christoph Scholl Director Chair of Operating Systems Betreuer Dr. Björn Grüning Abstract Containers as the unit of application delivery are the ‘next big thing’ in the software development world. They enable developers to create an executable image containing an application bundled with all its dependencies which a user can run inside a controlled environment with virtualized resources. Complex workflows for business-critical applications and research environments require a high degree of reproducibility which can be accomplished using uniquely identified images as units of computation. It will be shown in this thesis that the most widely used approaches to create an image from pre-existing software or from source code lack the ability to provide idiomaticity in their use of the technology as well as proper reproducibility safe-guards. In the first part, existing approaches are formalized and discussed and a new approach is introduced. The approaches are then evaluated using a suite of three different examples. This thesis provides a framework for formalizing operations involving a layered file system, containers and images, and a novel approach to the creation of images using utility containers and layer donning fulfilling the idiomaticity and reproducibility criteria. -
Perfect Programmers
TYTUŁHOW DOKUMENTU WE WORK AsdasdaAsdasda asdasdad asdasdasd TABLE OF CONTENTS Collaboration in a nutshell................................................................................................................................. 3 First contact.......................................................................................................................................................... 3 Prepare for development.................................................................................................................................... 4 Development......................................................................................................................................................... 5 Development teams............................................................................................................................................. 5 Agreements........................................................................................................................................................... 6 Estimates............................................................................................................................................................... 6 FA ......................................................................................................................................................................... 6 Do I have to pa" for bugs?................................................................................................................................. -
Chapter 2 - Local Infrastructure Development: Ansible and Vagrant
Chapter 2 - Local Infrastructure Development: Ansible and Vagrant Prototyping and testing with local virtual machines Ansible works well with any server to which you can connect—remote or local. For speedier testing and development of Ansible playbooks, and for testing in general, it’s a very good idea to work locally. Local development and testing of infrastructure is both safer and faster than doing it on remote/live machines—especially in production environments! In the past decade, test-driven development (TDD), in one form or another, has become the norm for much of the software industry. Infrastructure development hasn’t been as organized until recently, and best practices dictate that infrastructure (which is becoming more and more important to the software that runs on it) should be thoroughly tested as well. Changes to software are tested either manually or in some automated fash- ion; there are now systems that integrate both with Ansible and with other deployment and configuration management tools, to allow some amount of infrastructure testing as well. Even if it’s just testing a configuration change locally before applying it to production, that approach is a thousand times better than what, in the software development world, would be called ‘cowboy coding’—working directly in a production environment, not documenting or encapsulating changes in code, and not having a way to roll back to a previous version. The past decade has seen the growth of many virtualization tools that allow for flexible and very powerful infrastructure emulation, all from your local workstation! Chapter 2 - Local Infrastructure Development: Ansible and Vagrant 10 It’s empowering to be able to play around with a config file, or to tweak the order of a server update to perfection, over and over again, with no fear of breaking an important server. -
(Php)Storming Wordpress a Remote Debugging Experience Introduction
(Php)Storming WordPress A remote debugging experience Introduction / Andrea Fuggetta / Senior software engineer at Ndevr, Inc. - https://ndevr.io/ / Some of the projects I worked on: About Us / Since 2015 / Distributed / 50% Located in NY/NJ Metro / Average experience over 15 years Outline / Tools and software / Setting up Xdebug / Setting up PhpStorm / Setting up your terminal / Let’s code! – Debugging case scenarios: / WordPress theme / WP-CLI application / PHPUnit test / References / Q&A Tools and software / PhpStorm / Google Chrome w/ Xdebug helper / Terminal / Vagrant / Xdebug / PHPUnit / WP-CLI Setting up Xdebug / Info on https://xdebug.org/docs/install / Installation on Mac OSX via Homebrew: # brew install <php-version>-xdebug / Installation on Linux via apt-get: # sudo apt-get install <php-version>-xdebug / Php.ini: Add: zend_extension="/path-to/xdebug.so" [Xdebug] xdebug.remote_enable=1 xdebug.remote_port=“9000” Debugging / Breakpoint: line break where an application suspends execution allowing you to examine data / Step-over: runs code in current line and moves to next code statement / Step-into: moves into functions/methods if any are present in current line / Step-out: runs current function/method and returns to previous execution point Listens for connections Setting up PhpStorm / Enable external connections and set correct port / More info can be found at https://www.jetbrains.com/help/phpstorm/2016.2/configuring-xdebug.html Setting up PhpStorm / Zero-configuration debugging / Create a new remote debug configuration / Important -
Phpstorm by Jetbrains
PhpStorm by JetBrains PHP IDE with refactorings, code completion, on-the-fly code analysis and coding productivity orientation. PhpStorm provides a rich and intelligent code editor for PHP with syntax highlighting, extended code formatting configuration, on-the-fly error checking, and smart code completion. PhpStorm is an IDE for HTML, JavaScript and PHP. PhpStorm code completion (Ctrl + Space) finalizes classes, methods, variable names, and PHP keywords, plus commonly used names for fields and variables depending on their type. PhpStorm editor respects PHPDoc in your code and provides appropriate code completion suggestions based on @property, @method and @var annotations. When you edit the PHPDoc for your code with PhpStorm, the variables names and types are auto-completed from the corresponding code blocks. PHP code refactorings also consider PHPDocs to keep them up-to- date. PhpStorm IDE allows to use Smarty template engine and offers productivity features for working with .tpl files. Thorough source code analysis allows PhpStorm to provide a sophisticated code completion even to an unannotated code. PHP IDE with refactorings, code completion, on-the-fly code analysis and coding productivity orientation. PhpStorm provides a rich and intelligent code editor for PHP with syntax highlighting, extended code formatting configuration, on-the-fly error checking, and smart code completion. PhpStorm is an IDE for HTML, JavaScript and PHP. PhpStorm code completion (Ctrl + Space) finalizes classes, methods, variable names, and PHP keywords, plus commonly used names for fields and variables depending on their type. PhpStorm editor respects PHPDoc in your code and provides appropriate code completion suggestions based on @property, @method and @var annotations. -
Moving Towards Devops with Vagrant
MOVING TOWARDS DEVOPS WITH VAGRANT Malathy Ramani Consultant, IT Infrastructure Dell Technologies [email protected] [email protected] Knowledge Sharing Article © 2019 Dell Inc. or its subsidiaries. Table of Contents Preface .......................................................................................................................................................... 3 The need for DevOps and why it came into existence ................................................................................. 4 DevOps with Vagrant .................................................................................................................................... 5 Vagrant Terminology .................................................................................................................................... 6 An Infrastructure stack in miniature with Vagrant ....................................................................................... 7 Architecture .................................................................................................................................................. 7 Setting up Vagrant/Oracle Virtual box .......................................................................................................... 8 APP Server/ Ansible Setup .......................................................................................................................... 10 Setting up Web Server ...............................................................................................................................