Freebsd Around the World!
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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.............................................. -
Advanced Integration
ZFS: Advanced Integration Allan Jude -- [email protected] @allanjude Introduction: Allan Jude • 16 Years as FreeBSD Server Admin • FreeBSD src/doc committer (ZFS, installer, boot loader, GELI, bhyve, libucl, libxo) • FreeBSD Core Team (July 2016 - 2018) • Co-Author of “FreeBSD Mastery: ZFS” and “FreeBSD Mastery: Advanced ZFS” with Michael W. Lucas • Architect of the ScaleEngine CDN (HTTP and Video) • Host of weekly BSDNow.tv Podcast • Personally Responsible for 1000 TB of ZFS Storage ZFS: What Is It? • ZFS is a filesystem with a built in volume manager (combine multiple disks into a pool) • Space from the pool is thin-provisioned to multiple filesystems or block volumes (zvols) • All data and metadata is checksummed • Optional transparent compression • Copy-on-Write with snapshots and clones • Each filesystem is tunable with properties Snapshots and Clones • Copy-on-Write means snapshots are instant • Blocks referenced by a snapshot kept when they are removed from the live filesystem • Snapshots allows you to access the file- system as it was when snapshot was taken • No performance impact on reads/writes • Take no additional space until blocks change • Clones allow you to “fork” a filesystem Boot Environments • If the root filesystem is on ZFS, you can snapshot before an upgrade, then clone it • You now have 2 filesystems, one before the upgrade, and one after. Only takes the space of blocks that changed • FreeBSD boot loader allows you to select which one to use from a menu • Upgrade without fear, can always rollback Boot Environment Tooling • Existing tool: sysadmin/beadm • GSoC 2017: be(8) and libbe(3) • New tool supports better management of filesystem properties for boot integration • New tool will support “deep” boot environments. -
The Release Engineering of Freebsd 4.4
The Release Engineering of FreeBSD 4.4 Murray Stokely [email protected] Wind River Systems Abstract different pace, and with the general assumption that they This paper describes the approach used by the FreeBSD re- have first gone into FreeBSD-CURRENT and have been lease engineering team to make production-quality releases thoroughly tested by our user community. of the FreeBSD operating system. It details the methodol- In the interim period between releases, nightly snap- ogy used for the release of FreeBSD 4.4 and describes the shots are built automatically by the FreeBSD Project build tools available for those interested in producing customized machines and made available for download from ftp: FreeBSD releases for corporate rollouts or commercial pro- //stable.FreeBSD.org. The widespread availabil- ductization. ity of binary release snapshots, and the tendency of our user community to keep up with -STABLE development with CVSup and “make world”[8] helps to keep FreeBSD- 1 Introduction STABLE in a very reliable condition even before the qual- ity assurance activities ramp up pending a major release. The development of FreeBSD is a very open process. Bug reports and feature requests are continuously sub- FreeBSD is comprised of contributions from thousands of mitted by users throughout the release cycle. Problem people around the world. The FreeBSD Project provides reports are entered into our GNATS[9] database through anonymous CVS[1] access to the general public so that email, the send-pr(1) application, or via a web-based form. others can have access to log messages, diffs between de- In addition to the multitude of different technical mailing velopment branches, and other productivity enhancements lists about FreeBSD, the FreeBSD quality-assurance mail- that formal source code management provides. -
Test Kitchen, Inspec Docker - Fastest Way to Run Stuff (Virtual Virtual Machines) DOCKER
TEST DRIVEN INFRASTRUCTURE COMPLIANCE AS CODE by Joaquín Menchaca À PROPOS DE MOI ABOUT ME ROCKET LAWYER SENIOR DEVOPS BUILD/RELEASE ENGINEER aka Linux Ninja Pants Automation Engineering Mutant actual photo https://slides.com/devopsstu dio/lisa18_tdi AGENDA 1. Setup 2. Context 3. Chef + InSpec 4. Ansible + InSpec 5. Bonus SETUP THE CODE https://github.com/darkn3rd/lisa18_t est_driven_infra CODE git clone \ https://github.com/darkn3rd/lisa18_test_driven_infra cd lisa18_test_driven_infra # Using Virtual Workstation vagrant up vagrant ssh cd lisa18_test_driven_infra # Using Host (MacOS X or Linux) #### Install Requirements # Using Host (Windows) #### Install Rrequiremnts #### Warning: Might not work, had success w/ Chef THE HOST SETUP must be able to run Docker or Vagrant MINIMUM REQUIRED ChefDK - bundles ruby, test kitchen, inspec Docker - fastest way to run stuff (virtual virtual machines) DOCKER Easiest Path is Docker Desktop DOCKER PACKAGE MANAGERS choco install docker-for-windows https://chocolatey.org/ brew cask install docker https://brew.sh/ DIRECT DOWNLOAD https://www.docker.com/products/docker-desktop DOCKER Debian Package on Ubuntu sudo apt-get update -qq sudo apt-get install -y apt-transport-https \ curl ca-certificates software-properties-common DOCKER_REPO="https://download.docker.com/linux/ubuntu" curl -fsSL ${DOCKER_REPO}/gpg | \ sudo apt-key add - sudo add-apt-repository \ "deb [arch=amd64] ${DOCKER_REPO} \ $(lsb_release -cs) \ stable" sudo apt-get update -qq sudo apt-get install -y docker-ce sudo usermod -aG docker $USER -
Freebsd Handbook
FreeBSD Handbook http://www.freebsd.org/doc/en_US.ISO8859-1/books/han... FreeBSD Handbook The FreeBSD Documentation Project Copyright © 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 The FreeBSD Documentation Project Welcome to FreeBSD! This handbook covers the installation and day to day use of FreeBSD 8.3-RELEASE and FreeBSD 9.1-RELEASE. This manual is a work in progress and is the work of many individuals. As such, some sections may become dated and require updating. If you are interested in helping out with this project, send email to the FreeBSD documentation project mailing list. The latest version of this document is always available from the FreeBSD web site (previous versions of this handbook can be obtained from http://docs.FreeBSD.org/doc/). It may also be downloaded in a variety of formats and compression options from the FreeBSD FTP server or one of the numerous mirror sites. If you would prefer to have a hard copy of the handbook, you can purchase one at the FreeBSD Mall. You may also want to search the handbook. REDISTRIBUTION AND USE IN SOURCE (XML DOCBOOK) AND 'COMPILED' FORMS (XML, HTML, PDF, POSTSCRIPT, RTF AND SO FORTH) WITH OR WITHOUT MODIFICATION, ARE PERMITTED PROVIDED THAT THE FOLLOWING CONDITIONS ARE MET: 1. REDISTRIBUTIONS OF SOURCE CODE (XML DOCBOOK) MUST RETAIN THE ABOVE COPYRIGHT NOTICE, THIS LIST OF CONDITIONS AND THE FOLLOWING DISCLAIMER AS THE FIRST LINES OF THIS FILE UNMODIFIED. 2. REDISTRIBUTIONS IN COMPILED FORM (TRANSFORMED TO OTHER DTDS, CONVERTED TO PDF, POSTSCRIPT, RTF AND OTHER FORMATS) MUST REPRODUCE THE ABOVE COPYRIGHT NOTICE, THIS LIST OF CONDITIONS AND THE FOLLOWING DISCLAIMER IN THE DOCUMENTATION AND/OR OTHER MATERIALS PROVIDED WITH THE DISTRIBUTION. -
DN Print Magazine BSD News BSD Mall BSD Support Source Wars Join Us
Mirrors Primary (US) Issues August 2001 August 2001 Get BSD Contact Us Search BSD FAQ New to BSD? DN Print Magazine BSD News BSD Mall BSD Support Source Wars Join Us T H I S M O N T H ' S F E A T U R E S From the Editor The Effects of Tuning a FreeBSD Box for High Open Packages Reaches Performance Milestone 2 by Gilbert Gong by Chris Coleman Each BSD project has its A stock FreeBSD installation delivers a system which is own 3rd party software designed to meet the needs of most users, and strives to packaging system. They are provide the best balance of safety, reliablity, and all based on the same code, performance in a multi-user environment. It is therefore not yet, each of them have optimized for use as a high performance dedicated network features that make one server. This article investigates the effect of tuning a better than the other. Open FreeBSD for use as a dedicated network server. Read More Packages is a volunteer project to unify that code base and incorporate the best features of each. The NetBSD rc.d system by Will Andrews Get BSD Stuff There's been a lot of hubbub the last few months about NetBSD's new rc.d system being the successor of 4.4BSD's. At the USENIX Annual Technical Conference 2001 in Boston, MA, I had the pleasure of sitting down to listen to Luke Mewburn of Wasabi Systems discuss the new rc system NetBSD introduced in their operating system in the 1.5 release earlier this year. -
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 -
Freebsd Release Engineering
FreeBSD Release Engineering Murray Stokely <[email protected]> FreeBSD is a registered trademark of the FreeBSD Foundation. Intel, Celeron, Centrino, Core, EtherExpress, i386, i486, Itanium, Pentium, and Xeon are trade- marks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this document, and the FreeBSD Project was aware of the trademark claim, the designations have been followed by the “™” or the “®” symbol. 2018-06-12 18:54:46 +0000 by Benedict Reuschling. Abstract Note This document is outdated and does not accurately describe the current release procedures of the FreeBSD Release Engineering team. It is re- tained for historical purposes. The current procedures used by the Free- BSD Release Engineering team are available in the FreeBSD Release Engi- neering article. This paper describes the approach used by the FreeBSD release engineering team to make pro- duction quality releases of the FreeBSD Operating System. It details the methodology used for the official FreeBSD releases and describes the tools available for those interested in produc- ing customized FreeBSD releases for corporate rollouts or commercial productization. Table of Contents 1. Introduction ........................................................................................................................... 1 2. Release Process ...................................................................................................................... -
Freebsd VS. Linux: ZFS by ALLAN JUDE
SEE TEXT ONLY FreeBSD VS. Linux: ZFS BY ALLAN JUDE Why Use ZFS? It is not that other filesystems are bad; they just make the mistake of trusting your storage hardware to return your data when you ask for it. As it turns out, hard drives are pretty good at that, but pretty good is often not good enough. ZFS is the only open-source, OpenZFS is available on many plat- production-quality filesystem that can not only forms, including FreeBSD and Solaris detect but correct the errors when a disk derivatives like IllumOS, as well as Mac returns incorrect data. By combining the roles of filesystem and volume manager, ZFS is also OS X and Linux. However, not all of the able to ensure your data is safe, even in the functionality is available on the latter absence of one or more disks, depending on platforms. The FreeBSD Project has fully your configuration. ZFS doesn’t trust your adopted ZFS, putting significant effort hardware; it verifies that the correct data was into integrating it with the system and returned from each read from the disk. The primary design consideration for ZFS is management tools to make ZFS a seam- the safety of the data. Every block that is writ- less part of the OS, rather than a bolt- ten to the filesystem is accompanied by a ed-on extra. OpenZFS is better inte- checksum of the data, stored with the other grated, instrumented, and documented metadata. That metadata block also has a on FreeBSD than on any of the various checksum, as does its parent, all the way up to the top-level block, called the uber block. -
Security Scanning a Jail by BENEDICT REUSCHLING
1 of 3 PRACTICAL Security Scanning a Jail BY BENEDICT REUSCHLING This column covers ports and packages for FreeBSD that are useful in some way, peculiar, or otherwise good to know about. Ports extend the base OS functionality and make sure you get something done or, simply, put a smile on your face. Come along for the ride, maybe you’ll find something new. n this installment, I stray a bit from presenting a bouquet of ports and just focus on a single one: security/lynis. Lynis is a tool for security auditing, hardening, and compliance testing. What lynis does dif- ferently from other security scanners is that it tries to detect available components on a sys- Item such as a webserver or database. Once it finds them, it checks them further for vulnerabil- ities, missing patches, etc. This way, the scans are different on each system based on the configured software and purpose. For example, your firewall Available as open host may receive different examinations than your backup server. Plugins extend lynis’s functionality to source as well as a cover specific software. A comprehensive security commercial enterprise report is generated at the end, eliciting either a pat on the back from your security-minded superiors or tool, lynis scans a range your next security sensitivity training. Available as open source as well as a commer- of operating systems for cial enterprise tool, it scans a range of operating systems for security anomalies. Sysadmins as well security anomalies. as penetration testers, developers, and auditors can use it to assess if there are any vulnerabilities, not only in installed software but also in their configurations.