Portable Pipelines - Speaker Deck

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@mongrelion - carlosleon.info Portable Pipelines Vilnius, DevOpsPro Europe 2019

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@mongrelion - carlosleon.info Carlos León - @mongrelion Strategic Consultant All Things Cloud Native, DevOps, Programmable Infrastructure, Automation and Hang Gliding <3

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@mongrelion - carlosleon.info Agenda 1 CICD: The Basics 2 The Status Quo 3 CICD Tooling 4 Example 5 Portability 6 Q&A

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Questions https://sli.do #devops2019

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CICD: The Basics

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DevOps Toolchain is licensed under the Creative Commons Attribution-Share Alike 4.0 International license

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Build -> Test -> Deploy Staging -> More Tests -> Deploy Production

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@mongrelion - carlosleon.info The Good

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@mongrelion - carlosleon.info The Good ● Predictable

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@mongrelion - carlosleon.info The Good ● Predictable ● Reproducible

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@mongrelion - carlosleon.info The Good ● Predictable ● Reproducible ● Visibility

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@mongrelion - carlosleon.info The Good ● Predictable ● Reproducible ● Visibility ● Accountability

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@mongrelion - carlosleon.info The Good ● Predictable ● Reproducible ● Visibility ● Accountability ● Less error prone

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@mongrelion - carlosleon.info The Bad

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@mongrelion - carlosleon.info The Bad ● Semantic Versioning

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@mongrelion - carlosleon.info The Bad ● Semantic Versioning ● Can get chaotic when the pipeline is slow

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@mongrelion - carlosleon.info The Status Quo

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Jenkins logo is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.

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@mongrelion - carlosleon.info The Good

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@mongrelion - carlosleon.info ● Community support The Good

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@mongrelion - carlosleon.info ● Community support ● Commercial support The Good

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@mongrelion - carlosleon.info The Good ● Community support ● Commercial support ● Extensions/plugins ecosystem

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@mongrelion - carlosleon.info ● Community support ● Commercial support ● Extensions/plugins ecosystem ● Well known The Good

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@mongrelion - carlosleon.info The Good ● Community support ● Commercial support ● Extensions/plugins ecosystem ● Well known ● Battle tested

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@mongrelion - carlosleon.info The Bad

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@mongrelion - carlosleon.info ● Eager for resources The Bad

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@mongrelion - carlosleon.info ● Eager for resources ● Hard to automate The Bad

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@mongrelion - carlosleon.info ● Eager for resources ● Hard to automate ● Stateful to the bone The Bad

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@mongrelion - carlosleon.info The Bad ● Eager for resources ● Hard to automate ● Stateful to the bone ● Extensions/plugin ecosystem

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CICD Tooling

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@mongrelion - carlosleon.info Web application written in Go Example

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@mongrelion - carlosleon.info Issues with this approach

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@mongrelion - carlosleon.info Issues with this approach ● Lots of manual steps

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@mongrelion - carlosleon.info Issues with this approach ● Lots of manual steps ● Changes are not visible

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@mongrelion - carlosleon.info Issues with this approach ● Lots of manual steps ● Changes are not visible ● No track

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@mongrelion - carlosleon.info Issues with this approach ● Lots of manual steps ● Changes are not visible ● No track ● No responsibility

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@mongrelion - carlosleon.info Issues with this approach ● Lots of manual steps ● Changes are not visible ● No track ● No responsibility ● Long feedback loops

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@mongrelion - carlosleon.info Portability Example

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@mongrelion - carlosleon.info Pros

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@mongrelion - carlosleon.info Pros ● Portability

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@mongrelion - carlosleon.info Pros ● Portability ● Short iteration loops

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@mongrelion - carlosleon.info Pros ● Portability ● Short iteration loops ● Accountability

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@mongrelion - carlosleon.info Pros ● Portability ● Short iteration loops ● Accountability ● Trackable changes

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@mongrelion - carlosleon.info Cons

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@mongrelion - carlosleon.info Cons ● Hard to bootstrap

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@mongrelion - carlosleon.info Cons ● Hard to bootstrap ● Time to learn bash

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@mongrelion - carlosleon.info Cons ● Hard to bootstrap ● Time to learn bash ● Hard to reuse community components