Reading/Web/Setting up instances on wmflabs.org

Typically the reading web team will either want to setup MediaWiki instances on Node.js apps. There are specific pages helping with each of these.

We host all our instances on the project reading-web-staging, membership for which can be managed here: https://wikitech.wikimedia.org/wiki/Special:NovaProject

This is a shared environment with limited resources so remember the following when setting up a new instance:
 * If possible host your new service on an existing instance. Especially if the project is a side project/demo.
 * Remember to remove your service if it is no longer needed - for instance if it's sole purpose was to test a project that is now testable elsewhere e.g. Beta Cluster/Production.
 * Create small instances if in doubt. The need for a medium or large instance should be rare.
 * Any tools should eventually be migrated to ToolForge

Guides to setting up new instances

 * Setting up a staging environment
 * Setting up a node app

Current instances

 * reading-web-staging-3 (large) - provides a staging area for sign off from POs and designers before merging to master. Owned by all of reading web team.
 * marvin-staging (medium) - Marvin - new prototype being worked on by part of the reading web team. Owned by Joaquin and Stephen
 * chromium-pdf (medium) - Proton - a feasibility study - will probably be merged into proton-staging when complete. Owned by Baha. Long term this can be disbanded at the end of the project.
 * proton-staging (medium) - Proton - relating to the existing print to pdf project. Owned by Baha. Long term this can be disbanded at the end of the project.
 * stack (small) - a tool to help with communication in big meetings (https://stack.wmflabs.org). Owned by Joaquin. Long term this should be moved to Toolforge.
 * nomad (small) - a demo of a Wikivoyage vertical. Owned by Jdlrobson. Long term this should be run on a single PWA service.
 * trending (small) - a demo of a Wikipedia progressive web app that makes use of the trending service. Owned by Jdlrobson. Long term this should be run on a single PWA service.