While there is official documentation how to list all kubernetes images here, it’s missing imageID field that includes sha256 hash. Sha256 digest is crucial for our use-case at Reliza, so here are working commands to list all images and all image ids:
# get all imageIDs (with sha256 hash digest)
kubectl get pods --all-namespaces -o jsonpath="{.items[*].status.containerStatuses[0].imageID}"Notes:
- Tried on kubernetes 1.17
- Images returned are whitespace separated
- Images are duplicated (one image per pod) – but should be trivial to de-duplicate