Designing Continuous Delivery Into Your Platform John Simone - - - PowerPoint PPT Presentation

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Nov 24, 2023 114 likes •609 views

Designing Continuous Delivery Into Your Platform John Simone - Heroku @j_simone Friday, November 1, 13 Continuous Delivery Who haz it? Friday, November 1, 13 The Easy Bits Friday, November 1, 13 The Easy Bits Version your code Friday,

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Designing Continuous Delivery Into Your Platform

John Simone - Heroku @j_simone

Friday, November 1, 13

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Continuous Delivery

Who haz it?

Friday, November 1, 13

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The Easy Bits

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The Easy Bits

Version your code

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The Easy Bits

Version your code Control your deployments

Friday, November 1, 13

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The Easy Bits

Version your code Control your deployments Deploy behind feature flags

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The Easy Bits

Version your code Control your deployments Deploy behind feature flags Favor slow rollouts

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The Tricky Parts

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The Tricky Parts

Version your configuration

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The Tricky Parts

Version your configuration Planning your database migration

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The Tricky Parts

Version your configuration Planning your database migration Having the ability to rollback

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The Tricky Parts

Version your configuration Planning your database migration Having the ability to rollback Canary deployments

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Well... Damn

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Well... Damn

Version your environment Stateless and disposable app containers No snowflake servers

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There is no magic bullet

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Just a new perspective: Build it into your development platform

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What is a development platform?

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What is a development platform?

How your code gets integrated and deployed

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What is a development platform?

How your code gets integrated and deployed How your environments are managed

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What is a development platform?

How your code gets integrated and deployed How your environments are managed The container your code runs in

Friday, November 1, 13

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What is a development platform?

How your code gets integrated and deployed How your environments are managed The container your code runs in Your operational data pipeline

Friday, November 1, 13

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What is a development platform?

How your code gets integrated and deployed How your environments are managed The container your code runs in Your operational data pipeline

Friday, November 1, 13

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What is a development platform?

How your code gets integrated and deployed How your environments are managed The container your code runs in Your operational data pipeline It’s not new: you already have one

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Application Versioning

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Application Versioning

Ability to ensure deployments only happen via CI

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Application Versioning

Ability to ensure deployments only happen via CI 100% repeatable deployments

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Application Versioning

Ability to ensure deployments only happen via CI 100% repeatable deployments Method of rollback built in

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Environment

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Environment

Disposable containers for code execution

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Environment

Disposable containers for code execution Recreate them on deployment/restart

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Environment

Disposable containers for code execution Recreate them on deployment/restart Origin state only, everything else is ephemeral

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Environment

Disposable containers for code execution Recreate them on deployment/restart Origin state only, everything else is ephemeral Destroy them often

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Configuration

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Configuration

Mechanism for versioning

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Configuration

Mechanism for versioning Built into the container and immutable

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Configuration

Mechanism for versioning Built into the container and immutable Changing it means a deployment

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Configuration

Mechanism for versioning Built into the container and immutable Changing it means a deployment Feature flagging is at the application layer

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Putting it together

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Putting it together

Visibility of changes

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Putting it together

Visibility of changes Visibility of the current state

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Putting it together

Visibility of changes Visibility of the current state Deal with applications not infrastructure

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Shameless Recruiting Plug

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Shameless Recruiting Plug

Heroku is hiring: all manner of engineers product managers technical account managers jobs.heroku.com salesforce.com/dreamjob

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Questions?

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Questions?

John Simone

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Questions?

John Simone Build & Packaging team - Heroku

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Questions?

John Simone Build & Packaging team - Heroku @j_simone

Friday, November 1, 13

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Questions?

John Simone Build & Packaging team - Heroku @j_simone heroku.com

Friday, November 1, 13