Deployment

Requirements

Being KeplerJs a framework built above MeteorJs the system requirements are the same, so please refer to the documentation relating to meteorjs, in addition the steps to follow for a correct empty installation are the following

Hardware

• CPU ÷3GHz, >2 cores, >5K bogomips
• RAM >2GB(required ÷800MB of free RAM for build process).
• Disk Usage kepler installed + libraries min ÷400MB, empty database with minimal collections min ÷500MB

Software

• database MongoDB(versions 3.x)
• NodeJs (versions 6.x/8.x/10.x)
• MeteorJs(latest version)

Scripts and Configurations

The directory /private contains usefull scripts and configurations for development/production environments:

Development environment

• start.sh start kepler in localhost for development
• settings.light-ui.json sample settings.json for minimal loading of kepler plugins templates
• settings.sample.json sample settings.json for standard kepler app

Development of plugins

• packages.publish.sh publish in atmospherejs.com all kepler plugins in github organization
• packages.pull.sh pull all kepler plugins
• packages.push.sh push all kepler plugins
• packages.status.sh git staus in all kepler plugins
• packages.unpublish.sh unpublish all kepler plugins in atmospherejs.com
• placeholders.list.sh find all placeholders defined in all templates

Production environment

• build.sh create meteor bundle, a standard NodeJs application of a kepler instance
• kepler.daemon.sh run production kepler instance at startup in linux systems
• nginx.sample.conf sample configuration for use nginx as web server proxy

Cloud deployments

• deploy.heroku.sh deploy kepler instance in herokuapp.com