chennai hearts docker workshop - 2 - checkpoint

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Page 1: Chennai Hearts Docker Workshop - 2 - Checkpoint

CHENNAIHEARTSDOCKER

Page 2: Chennai Hearts Docker Workshop - 2 - Checkpoint

WHAT’S THEBIG DEAL?

Page 3: Chennai Hearts Docker Workshop - 2 - Checkpoint

AJIRA / HACK & LEARN / CHENNAI HEARTS DOCKER

LET’S TALK ABOUT TRADITIONAL OPS

▸Developer sets up machine differently▸Communicate with Ops team using support tickets

▸Developer does not understand the deployed infrastructure

▸Ops does not understand the deployed app

▸Something goes wrong, blame game

Page 4: Chennai Hearts Docker Workshop - 2 - Checkpoint

AJIRA / HACK & LEARN / CHENNAI HEARTS DOCKER

A DIFFERENT MINDSET

▸Even with tools like Chef, Ansible, etc, the mindset towards infrastructure has not changed

▸That “Deploying” is different from “Running”

▸“Central DevOps Team” is an antipattern

▸Infrastructure is a platform, not a (human) service

Page 5: Chennai Hearts Docker Workshop - 2 - Checkpoint

AJIRA / HACK & LEARN / CHENNAI HEARTS DOCKER

WITH DOCKER

▸Developer is in full control of app runtime. No more raising tickets to upgrade Node, Java, etc.

▸App is setup by the App. Just change and check-in

▸Ops does what they do best: Infrastructure planning, Deployment, Scaling, Integration

Page 6: Chennai Hearts Docker Workshop - 2 - Checkpoint

AJIRA / HACK & LEARN / CHENNAI HEARTS DOCKER

WITH DOCKER

▸Reduce communication, effort, errors

▸Increase stability, reliability, consistency

▸Standardize Practices, Logging, Configuration

Page 7: Chennai Hearts Docker Workshop - 2 - Checkpoint

LET’S DEPLOY?