Walmart Digital 101

by Underworld

Underworld

Inspire and enabling the evolution of the digital experience, being a reference in the technology industry

Architecture
Security
Quality
Metrics

Implementing
Coaching
Mentoring
Maintaining

Underworld

Digital Product

Research

Shop

Receive

Tech

Underworld

???

Squad

Why?

Build
Quality Assurance
Deployment
Configuration
Logging
Metrics
Scaling
Healing
Security

"Because we are lazy people and we don't want to fix problems more than once."

Build

1) push

2) webhook

Drone

CI/CD

3) clone

4) build

5) publish

Docker

Registry

0) build

Showtime

Deployment

1) push

2) webhook

Drone

CI/CD

3) clone

4) build

5) publish

Docker

Registry

0) build

Docker

Swarm

6) deploy

Showtime

Configuration

Drone

CI/CD

Docker

Swarm

6) deploy

Service

Consul

Set

Get

Showtime

Logging

Docker

Swarm

Service A

Service B

Docker

Swarm

Service A

Service B

Elasticsearch

Push

Showtime

Metrics

Docker

Swarm

Service A

Service B

Docker

Swarm

Service A

Service B

Prometheus

Pull

Showtime

Scaling

Docker

Swarm

Service A

Service B

Service A

Service B

Showtime

Healing

Docker

Swarm

Service A

Service B

Service A

Service B

Service A

Showtime

Takeaways

We have a lot of common problems solved. You don't need to reinvent the wheel.
It is easy to start. Just need a Bitbucket account.
You can know the faces behind the scene.
You are not alone, we are supporting you.
You should focus on to give value to the business, not to solve technical issues.