A Year After My First ChefConf: Lessons, Shortcuts and Hilarious Bloopers

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A Year After My First ChefConf: Lessons, Shortcuts and Hilarious Bloopers
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CC Attribution - ShareAlike 3.0 Unported:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor and the work or content is shared also in adapted form only under the conditions of this license.
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2016
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English

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Abstract
Part of the "Welcome to Chef" track, this talk is intended for beginning Chef users. A year ago, I was new to Chef, so I came to ChefConf to learn. Now I'm sharing my current strategies, best practices, sketchy hacks and a blooper reel. I'll also lay out my current challenges and answer questions. There will be code, oh yes, there will be code. Topics discussed will include: - Embracing the suck: Why modern tech means always learning new stuff - How being wrong on github made me smarter - Chef-driven monitoring with iCinga, Nagios, and NRPE - How spider-web code can burn you, and how to stop it - Cookbook version control - Data, the "other" D-bag - Reduce, reuse and recycle your infra code - Literally, breaking literally every single server, recently. How I got there, how I fixed it - Useful tools or some hammers are better than others, but ya still gotta watch your fingers - The next steps.
Area Keyboard shortcut Standard deviation Ontology
Trail Slide rule Pulse (signal processing) Complex (psychology) State observer Server (computing) Context awareness MUD Enterprise architecture Code Multiplication sign Channel capacity Sheaf (mathematics) Cloud computing Mereology Information privacy Architecture Medical imaging Bit rate Term (mathematics) Internetworking Interrupt <Informatik> Data structure Data conversion Posterior probability Task (computing) Area Building Kolmogorov complexity Shared memory Interactive television Mathematical analysis Electronic mailing list Code Scalability Demoscene Arithmetic mean Message passing Process (computing) Integrated development environment Formal grammar Code refactoring Point cloud Video game Right angle Quicksort Resultant Electric current
INTEGRAL Direction (geometry) Decision theory Source code Archaeological field survey Real-time operating system Insertion loss Mereology Data management Bit rate Velocity Core dump Set (mathematics) Process (computing) Series (mathematics) Extension (kinesiology) Physical system Area Decision theory Building Shared memory Control flow Entire function Process (computing) Software testing Right angle Summierbarkeit Modul <Datentyp> Automation Resultant Functional (mathematics) Game controller Service (economics) Connectivity (graph theory) Surface of revolution Product (business) Number Writing Natural number Software Reduction of order Integrated development environment Software testing Configuration space Data structure Analytic continuation Information Inheritance (object-oriented programming) Interactive television Code Group action Evolute Cartesian coordinate system Configuration management Word Explosion Software Revision control Iteration Service-oriented architecture
Complex (psychology) Group action Context awareness Distribution (mathematics) Execution unit Water vapor Disk read-and-write head Dimensional analysis Fraction (mathematics) Codec Office suite Sanitary sewer Physical system Enterprise architecture NP-hard Decision theory Kolmogorov complexity Building Software developer Stress (mechanics) Electronic mailing list Sound effect Mereology Instance (computer science) Lattice (order) Control flow Product (business) Data management Process (computing) Pi System programming Reading (process) Point (geometry) Control flow Complete information Continuous integration Regular graph Number Product (business) Planning Architecture Configuration space Data structure Text editor Posterior probability Scale (map) Distribution (mathematics) Standard deviation Information Weight Surface Water vapor Code Group action Cartesian coordinate system Greatest element System call Mathematics Word Uniform resource locator Software Personal digital assistant Standard deviation Building State of matter Multiplication sign Insertion loss Mereology Formal language Bit rate Strategy game Moving average Process (computing) Information Endliche Modelltheorie Position operator Area Service (economics) Computer Self-organization Right angle Energy level Physical system Service (economics) Divisor Line (geometry) Channel capacity Video game Paradox Plastikkarte Theory Local Group Revision control Workload Telecommunication Internetworking Natural number Software Analytic continuation Task (computing) Self-organization Dependent and independent variables Multiplication Bound state Planning Variance Incidence algebra Continuous function Computer programming
Metric system Computer virus Building Prisoner's dilemma Plotter Cellular automaton Projective plane Inverse element Disk read-and-write head Formal language Operator (mathematics) Royal Navy Right angle Diagram Information Quicksort Physical system Local ring Physical system
Asynchronous Transfer Mode Group action Metric system Service (economics) Divisor Execution unit File format 1 (number) Insertion loss Student's t-test Parameter (computer programming) Revision control Mathematics Different (Kate Ryan album) Personal digital assistant Touch typing Logic Software testing Configuration space Endliche Modelltheorie Local ring Factorization Maß <Mathematik> MIDI Service (economics) Purchasing Server (computing) Run time (program lifecycle phase) Computer file Moment (mathematics) Attribute grammar Client (computing) Parameter (computer programming) Cartesian coordinate system Word Integrated development environment Order (biology) Software testing Right angle Quicksort Pressure Mathematical optimization Functional (mathematics) Physical system Row (database)
Complex (psychology) INTEGRAL Decision theory Execution unit Water vapor Disk read-and-write head Mereology Formal language Repository (publishing) Collaborationism Algorithm Decision theory Kolmogorov complexity Computer file Shared memory Bit Control flow Entire function Arithmetic mean Exterior algebra Repository (publishing) Telecommunication output Self-organization Software testing Right angle Quicksort Automation Resultant Random number Pay television Computer file Variety (linguistics) Collaborationism Theory Product (business) Revision control Root Telecommunication Authorization Software testing Mathematical optimization Form (programming) Core dump Line (geometry) Word Spring (hydrology) Doubling the cube Revision control Codec Key (cryptography) Object (grammar) Communications protocol
Revision control Word Integrated development environment Information Right angle Whiteboard Endliche Modelltheorie Mereology Resultant
Presentation of a group Decision theory Bit Basis <Mathematik> Variable (mathematics) Flow separation Mathematics Message passing Exterior algebra Integrated development environment Bit rate Term (mathematics) Summierbarkeit Data structure Quicksort Error message Library (computing)
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