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cschunke
Community Manager
Community Manager
  • 3,741 Views

Welcome to the Developing Event-Driven Applications with Apache Kafka and Red Hat AMQ Streams group!

We are excited to launch a space dedicated to the Red Hat Training course Developing Event-Driven Applications with Apache Kafka and Red Hat AMQ Streams!

To gain the most value from this group - click the "Join Group" button in the upper right hand corner of the group home page.

We encourage group members to collaborate in this group to discuss topics, ask questions, share best practices and tips, provide course feedback, and share their accomplishments as it relates to AD482.

Read more about Developing Event-Driven Applications with Apache Kafka and Red Hat AMQ Streams here.

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13 Replies
Reid
Mission Specialist
Mission Specialist
  • 669 Views

The instruction "lab start eda-setup" (from section 5.6 at https://rol.redhat.com/rol/app/courses/ad482-1.8/pages/ch01s03) fails when trying to create the kafka cluster with:
Creating a Kafka cluster: my-cluster ............................ FAIL
- Error processing template
- error: failed to read input object (not a Template?): unable to decode "STDIN": no kind "Template" is registered for version "v1" in scheme "k8s.io/kubectl/pkg/scheme/scheme.go:28"
- Cannot continue starting lab

Does anyone have a workaround for this?

Chetan_Tiwary_
Community Manager
Community Manager
  • 539 Views

@Reid sorry to missed your post - is that working for you now ? 

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Reid
Mission Specialist
Mission Specialist
  • 521 Views

Hi Chetan,

No, it never worked and there were many more issues in subsequent parts of the course. I eventually gave up trying to run the labs and just read through everything. Fortunately, I familiar with Kafka before taking the course. 

 

Reid

Chetan_Tiwary_
Community Manager
Community Manager
  • 519 Views

@Reid are you using cloud workstation or your own device ?

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Chetan_Tiwary_
Community Manager
Community Manager
  • 519 Views

Also did you mean this step is failing for you ?

Chetan_Tiwary__0-1753709593398.png

 

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Reid
Mission Specialist
Mission Specialist
  • 504 Views

Yes, that's the instructions from step 5.6 as I noted above. 

Chetan_Tiwary_
Community Manager
Community Manager
  • 288 Views

@Reid I just created a lab env ( cloud workstation ) and followed the exact lab steps for Linux machine and it worked smoothly : 

Chetan_Tiwary__0-1753723321761.png

 

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Chetan_Tiwary_
Community Manager
Community Manager
  • 288 Views

@Reid for your reference here is my history screenshot :

Chetan_Tiwary__1-1753723388168.png

 

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Reid
Mission Specialist
Mission Specialist
  • 281 Views

That's nice. Glad it works for you. It didn't for me. It FAILED at the fourth step (IIRC). There were no indications of the nature of the failure or ways for me to debug what happened. 

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