Firebase storage artifacts

Question

I\' trying to understand what eu.artifacts.%PROJECT NAME%.appspot.com is. It\'s currently taking up 800mb of storage from my daily 5gb limit. It contains only <

Answer 1

If you are using Cloud Functions, the files you're seeing are related to a recent change in how the runtime (for Node 10 and up) is built.

Cloud Functions now uses Cloud Build to create the runtime (for Node 10 and up) for your Cloud Functions. And Cloud Build in turn uses Container Registry to store those runtimes, which stores them in a new Cloud Storage bucket under your project.

For more on this, also see this entry in the Firebase pricing FAQ on Why will I need a billing account to use Node.js 10 or later for Cloud Functions for Firebase?

Also see this thread on the firebase-talk mailing list about these artifacts.