Resolved -
Backends running in the GCP region us-central1 experienced connection issues between 01/12 11:30pm and 01/13 9:30am. We use ECR Proxy that acts as a bridge, enabling GKE to pull container images from ECR. This morning, the proxy experienced crashes, which caused failures in pulling images for critical services, including your Dgraph backend and several other cloud infrastructure components running in GKE.
We have resolved the issue and Cloud backends were operational by 01/13 9:30 am PST
Jan 13, 07:30 UTC