Game-of-pods cannot pull image

Hello,

I was trying to play game of pods but i get the following events when i schedule mysql pod.

Failed to pull image “mysql:5.7”: rpc error: code = Unknown desc = Error response from daemon: toomanyrequests:

Full event log
Normal Scheduled 69s default-scheduler Successfully assigned default/drupal-mysql-5b59dc79c9-z4lc4 to node01
Normal Pulling 23s (x3 over 68s) kubelet, node01 Pulling image “mysql:5.7”
Warning Failed 21s (x3 over 67s) kubelet, node01 Failed to pull image “mysql:5.7”: rpc error: code = Unknown desc = Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit
Warning Failed 21s (x3 over 67s) kubelet, node01 Error: ErrImagePull
Normal BackOff 7s (x3 over 67s) kubelet, node01 Back-off pulling image “mysql:5.7”
Warning Failed 7s (x3 over 67s) kubelet, node01 Error: ImagePullBackOff

could you please try again and let us know the issue still persists?