chennai hearts docker workshop - 2 - checkpoint
TRANSCRIPT
CHENNAIHEARTSDOCKER
WHAT’S THEBIG DEAL?
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
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
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
AJIRA / HACK & LEARN / CHENNAI HEARTS DOCKER
WITH DOCKER
▸Reduce communication, effort, errors
▸Increase stability, reliability, consistency
▸Standardize Practices, Logging, Configuration
LET’S DEPLOY?