Terraform, Collaboration and DevOps (San Diego Meetup)

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lkysow Terraform, Collaboration and DevOps

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lkysow Hello

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lkysow What we'll learn: 1. Terraform 2. Terraform collaboration 3. Where does this ﬁt with DevOps

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lkysow

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lkysow 30 Devs 5 Ops 1 Monolith 200 Devs 30 Ops 100+ µServices 2014 2018

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lkysow JIRA Tickets and Shenanigans

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lkysow anubhavm

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lkysow Beneﬁts: Less Mistakes Faster

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lkysow Details: Started with new services Tagged resources: “terraform" = true .tfvars ﬁles for environments: terraform plan -var-file staging.tfvars Multiple repos and remote state 

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lkysow

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lkysow So you learned how to program…

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lkysow Terraform Collaboration Issues: 1. Reviewing diffs 2. Terraform state out of sync with code

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lkysow Atlantis www.runatlantis.io

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lkysow Atlantis Solved: 1. Reviewing diffs 2. Terraform state out of sync with code 3. Approvals

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lkysow

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lkysow So you learned what a pull request is…

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lkysow 30 Devs 5 Ops 1 Monolith 200 Devs 30 Ops 100+ µServices

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lkysow 30 Devs 5 Ops 1 Monolith 200 Devs 30 Ops 100+ µServices

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lkysow What we learned: 1. Terraform 2. Terraform collaboration 3. Where does this ﬁt with DevOps

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lkysow DevOps: Why? Build software faster and more reliably

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lkysow 30 Devs 5 Ops 1 Monolith 200 Devs 30 Ops 100+ µServices 2014 2018

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lkysow Devs Ops

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lkysow Why Don’t Devs Do Operations? 1. No Credentials 2. No Visibility 3. No Shared Language

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lkysow Shared Language

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lkysow So you learned what a pull request is…

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But then something cool started to happen…

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lkysow What we learned: 1. Terraform 2. Terraform collaboration 3. Where does this ﬁt with DevOps

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lkysow lkysow www.runatlantis.io luke@runatlantis.io terraform.io Thanks to @sethvargo and @anuvhavm