Introduction to Containers and Docker Reviews

Brian M. · Reviewed over 8 years ago

Jimmy K. · Reviewed over 8 years ago

Dario N. · Reviewed over 8 years ago

I personally the concept of overlayFS is not clear to me. If the instructor can actually explains the why and how it works at the start of the lab, that would be better.

Bennie L. · Reviewed over 8 years ago

Good

deviprasad m. · Reviewed over 8 years ago

Aidan G. · Reviewed over 8 years ago

Gough V. · Reviewed over 8 years ago

Danny K. · Reviewed over 8 years ago

Very much

Munish M. · Reviewed over 8 years ago

Could be a bit more informative in the distinguishing of images and containers

Juelian S. · Reviewed over 8 years ago

Sung Min P. · Reviewed over 8 years ago

Alex F. · Reviewed over 8 years ago

Luke J. · Reviewed over 8 years ago

The lab should include a docker rmi command to remove the local copy of the pushed image, otherwise the run command will simply use the local copy without pulling the remote image.

Shaun M. · Reviewed over 8 years ago

The lab assumes understanding of cgroups and linux namespaces. Some explanation of these concepts would be very useful to novices

Sean R. · Reviewed over 8 years ago

Gcloud was out of date and push CLI for updated gcloud is not correct

Stephan H. · Reviewed over 8 years ago

wrong gcr domain name ...

Jochen H. · Reviewed over 8 years ago

In the last few steps, the local build of container that was pushed should be removed, otherwise it will just use the local copy

Nic G. · Reviewed over 8 years ago

Vineeth V. · Reviewed over 8 years ago

Need to execute gcloud components update for the gcr push to work. Also the syntax of push has changed to "-- push --"

Shyam G. · Reviewed over 8 years ago

Robbie M. · Reviewed over 8 years ago

Peter L. · Reviewed over 8 years ago

Luke J. · Reviewed over 8 years ago

this command fails with error: google126661_student@k8s-workshop-module-1-lab:/kickstart$ sudo gcloud docker push -- gcr.io/${GCP_PROJECT}/py-web- server:v1 Flag --email has been deprecated, will be removed in 17.06.Flag --email has been deprecated, will be removed in 17. 06.Flag --email has been deprecated, will be removed in 17.06.Flag --email has been deprecated, will be removed in 17.06.Flag --email has been deprecated, will be removed in 17.06. Error response from daemon: Get https://b.gcr.io/v2/: unknown: b.gcr.io domain is disabled. See https://cloud.googl e.com/container-registry/docs/support/deprecation-notices ERROR: (gcloud.docker) Docker login failed.

Elena V. · Reviewed over 8 years ago