Continous Integration @ MakeMyTrip

Concept

• Standardization to minimize CI related ops.
• CI system as code + infra that is scalable

Architecture

• Docker oriented Infra

• Jenkins master running as a Docker container.

• Minimal configuration for slave machines as build are running over docker containers

• Horizontally scalable

• Pipeline based Jobs

• Stage based execution time and status breakup.

• Jenkins pipeline code is version controlled via Gerrit/Github

Auto-scaling & Build Time

• Auto-scaling based on task queue
• Provisioning of an instance in less than a minute
• Auto-Termination if instance idle for >10 mins
• CI Env dependencies spawned as Docker containers & executed within the Docker container.

Platform support

• Java

• Code quality via Sonar dashboards and Quality gates and unit tests

• MMT Private Nexus dependency management

• Assembly plugin

• NodeJS

• MMT private NPM repository for dependency management.

• Android

• iOS

• Python

• GoLang