9deb18b989
Automatic merge from submit-queue rkt: Force `rkt fetch` to fetch from remote to conform the image pull policy. Fix https://github.com/kubernetes/kubernetes/issues/27646 Use `--no-store` option for `rkt fetch` to force it to fetch from remote. However, `--no-store` will fetch the remote image regardless of whether the content of the image has changed or not. This causes performance downgrade when the image tag is ':latest' and the image pull policy is 'always'. The issue is tracked in https://github.com/coreos/rkt/issues/2937.