Working with Amazon Elastic Container Service Reviews

Kept seeing errors about unable to access Cloud metrics, but the lab created successfully.

Bill M. · Reviewed neredeyse 9 yıl ago

Andrew C. · Reviewed neredeyse 9 yıl ago

Ravi L. · Reviewed neredeyse 9 yıl ago

Sebastien A. · Reviewed neredeyse 9 yıl ago

Benedikt S. · Reviewed neredeyse 9 yıl ago

Scaling the ECS service in the lab can't exceed ECS instance count of 5 due to port bindings. Suggest modifying lab script to add another task definition and service to see how multiple containers can run on an ECS cluster.

Ian P. · Reviewed neredeyse 9 yıl ago

Judah B. · Reviewed neredeyse 9 yıl ago

Could only scale up to 5 tasks out of 8. Kept getting the error: "service myservice was unable to place a task because no container instance met all of its requirements. The closest matching container-instance a312bc5e-4657-4c73-8658-b2bfa2bd1735 is already using a port required by your task. For more information, see the Troubleshooting section."

Chris M. · Reviewed neredeyse 9 yıl ago

Sharad G. · Reviewed neredeyse 9 yıl ago

Mallikarjuna G. · Reviewed neredeyse 9 yıl ago

siva c. · Reviewed neredeyse 9 yıl ago

Good high level, but leaves a little something to be desired in terms of the details about each component. Maybe a more complex app and a look at how the clusters are constructed and scaled would be useful.

Kevin K. · Reviewed neredeyse 9 yıl ago

Lab did not allow you to create 8 tasks since the auto scaling group was maxing at 5 instances. Further the task definitions were mapping to port 80 on the host, meaning that only one container could run per ec2 instance (kind of defeating the point of containers)

James D. · Reviewed neredeyse 9 yıl ago

good lab. very informative

Brent H. · Reviewed neredeyse 9 yıl ago

Nice lab! There were a few things I noticed: - During the last scale up step, there's only one extra instance with a free port, so it wasn't possible to actually scale up to 8 tasks as per the instructions. - The IAM role that wasn't provisioned didn't have access to cloudwatch, which would have been interesting to see.

Colin B. · Reviewed neredeyse 9 yıl ago

Dave C. · Reviewed neredeyse 9 yıl ago

I did an almost identical lab in an introductory level

Elad G. · Reviewed neredeyse 9 yıl ago

Ankush K. · Reviewed neredeyse 9 yıl ago

not a good value vs the 1 credit introductory, and the only additional part "scaling" is unsuccessful because the pool of container servers is to small to support more than 5 tasks.

Dennis P. · Reviewed neredeyse 9 yıl ago

The example was suggesting to increase task count beyond the number of available instances. Therefore all tasks could not be launched. I suggest you generate a new Lab that uses Application Load Balancer instead, to allow running multiple tasks on same instance.

Heikki P. · Reviewed neredeyse 9 yıl ago

wish it explained more details about EC2 containers rather than just relying on magic of cloud formation template

Jeff C. · Reviewed neredeyse 9 yıl ago

John G. · Reviewed neredeyse 9 yıl ago

The lab was little confusing in step 27

Kenneth F. · Reviewed neredeyse 9 yıl ago

kishore c. · Reviewed neredeyse 9 yıl ago

Walid L. · Reviewed neredeyse 9 yıl ago