DevOps with Terraform - Speaker Deck

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DevOps with Terraform @dustyburwell

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What’s a Terraform?

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A tool for building, changing, and versioning infrastructure safely and efficiently

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A runtime that translates declarative config files into API requests, often setting up cloud infrastructure

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A function that takes a current state and the desired state, produces a diff, then translates that diff into side-effects in the form of API calls that mutate the state of your infrastructure

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Infrastructure as Code & Immutable Infrastructure Everything after that is just software engineering

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Infrastructure .tf config files .tf config files .tf config files

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Infrastructure .tf config files .tf config files .tf config files Plan diff

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Infrastructure .tf config files .tf config files .tf config files Plan diff apply Infrastructure

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vs. Chef, Puppet, Ansible, etc?

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Providers

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Resources Anything that can be controlled through the API. Which is just about everything.

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Demo - Create a Network

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Data Sources Almost anything that can be read through the API.

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Demo - Create some machines

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Backends and State

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Working with provisioners

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null_resource

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Demo - Create an ASG

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lifecycle

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Modularization

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Testing

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Infrastructure as Code & Immutable Infrastructure Everything after that is just software engineering

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Questions?