Welcome to the Red Hat OpenShift Development: Intro to containers with Podman (DO188) group!

[cschunke]

We are excited to launch a space dedicated to the Red Hat Training courseRed Hat OpenShift Development I: Introduction to Containers with Podman!

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

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 DO188.

Read more about Red Hat OpenShift Development: Intro to containers with Podman here.

[jdgarciar]

Hello everyone...

Anyone who can provide some tips for the certification exam? Thank you very much

[charlycabanas]

Hello everyone, I want to share with the group that passed the ex188 exam yesterday. Thanks for the tips and support from the Redhat Learning team.

The tips for the exam, do the exercises of the training course and with that you can pass the exam.

This was my score:
Dear Carlos Jorge Cabanas Aguero:

The results of your recent EX188 Red Hat Certified Specialist in Containers Exam are reported below.

Exam domain number: 11
Passing score: 210
Your score: 274

Result: PASS

Congratulations -- you have earned the Red Hat Certified Specialist in Containers certification.

Performance on exam objectives:

OBJECTIVE: SCORE
Implement images using Podman: 75%
Manage images: 75%
Run containers locally using Podman: 95%
Run multi-container applications with Podman: 90%
Troubleshoot containerized applications: 86%

[Chetan_Tiwary_]

Thats's great and impressive @charlycabanas ! Congratulations ! What is the next one that is on your target ?

[charlycabanas]

Thanks. Now i'm going for EX280.

[MandiKiwi]

I must say the updated training material is great! And loving this discussion forum.

I am booked to sit next week and I am nervous about remember all the command line commands. 

[alexajo]

So what happened? How did it go?

[Deanna]

@MandiKiwi thats great to hear - let us know how the exam goes, good luck!

[MarkosS]

I found this to be of use when troubleshooting: Often a container doesn't contain useful tools, so it may be of use to start it while overriding the bin folder :
podman run -it -v /bin:/bin image /bin/bash

[Lubanito-Acc]

Hi, @cschunke and @Deanna!

A quick note - the training description site does not work for me at the moment:

https://www.redhat.com/en/services/training/do188-red-hat-open-shift-development-introduction-contai...

I checked that Google last cached it on Oct 3 when it still worked, but now I get empty content at that URL (see below).

Cheers,
Krzysztof

$ curl -i https://www.redhat.com/en/services/training/do188-red-hat-open-shift-development-introduction-contai...
HTTP/2 200
server: Apache
x-redhat-debug: 1
x-xss-protection: 1; mode=block
strict-transport-security: max-age=31536000
content-type: text/html; charset=UTF-8
date: Sat, 07 Oct 2023 15:04:44 GMT
content-length: 0
x-rh-edge-alb-dc: prod_rhdc_mpp_aws_us_west_2
x-rh-edge-request-id: 27745e5e
x-rh-edge-reference-id: 0.5e0c4017.1696691084.27745e5e
x-rh-edge-cache-status: Miss from child, Hit from parent
set-cookie: akaalb_prod_rhdc=1696691384~op=lb_prod_rhdc_rhdc:prod_rhdc_mpp_aws_us_west_2|~rv=90~m=prod_rhdc_mpp_aws_us_west_2:0|~os=c98352339ebdfe81b2eed38275410b62~id=2259bccf443efaee387dd7c951f9e8fe; path=/; Expires=Sat, 07 Oct 2023 15:09:44 GMT; HttpOnly; Secure; SameSite=None; Domain=.www.redhat.com
strict-transport-security: max-age=31536000