Error pulling docker image from GCR into GKE "Failed to pull image .... 403 Forbidden"
Background: I have a GKE cluster which has suddenly stopped being able to pull my docker images from GCR; both are in the same GCP project. It has been working well for several months, no issues pulling images, and has now started throwing errors without having made any changes. (NB: I'm generally the only one on my team who accesses Google Cloud, though it'