Add CA guide

[rgolangh]

• Fix memory unit from "mi:" to "Mi"
• Add a guide on how to add a CA to pod or serverless workflow

Related-To: FLPATH-1069

[github-actions]

🎊 PR Preview 0d13994 has been successfully built and deployed. See the documentation preview: https://sonataflow-docs-preview-pr-611.surge.sh

[domhanak]

Thank @rgolangh I will dedicate time to try this tomorrow.

Couple of comments to check, nothing major.

[domhanak]

This is very nice. We need to get it from within apache kie space thought. It would be beneficial to have a working example in https://github.com/apache/incubator-kie-kogito-examples/tree/main/serverless-operator-examples
and reference the files here.

Let me know, not a hard requirements, yet I think it would go well with section 5 and 6.

[rgolangh]

so i'll add both this small main, and the example workflow or pod yaml to the examples

[domhanak]

Consider adding an example to https://github.com/apache/incubator-kie-kogito-examples/tree/main/serverless-operator-examples

[rgolangh]

please suggest if I should create it directly under this folder, create a new one, or use one of the existing

[domhanak]

imho a new folder for this example serverless-workflow-security-use-cases, and under that we add one for this case or just create one new folder for this and we can always move it around later.

[rgolangh]

@domhanak should I convert this to adoc?

[domhanak]

@rgolangh oh I did not notice that, apologies and yes please.

[domhanak]

Added some suggestion to fix the build ptal

[domhanak]

@tomasdavidorg do you want to take a peek?

[tomasdavidorg]

Just some minor comments.

[ricardozanini]

Thanks @rgolangh!!

@kaldesai can you also please take a look to add the writing to our standards? :)

[kaldesai]

Suggested change

	If you're working with containers running Java applications and need to add a CA (Certificate Authority) certificate for secure communication, you can follow these steps. This guide assumes you are familiar with containers and have basic knowledge of working with YAML files.
	You can follow these steps if you are working with containers running Java applications and need to add a CA (Certificate Authority) certificate for secure communication. This guide is just to let you know that you are familiar with containers and have basic knowledge of working with YAML files.

[rgolangh]

"This guide is just to let you know that you are familiar with containers"

this is not what this guide is about. is the original phrasing confusing or just plane wrong?

[ricardozanini]

Agreed, this change would detour from the original goal.

[ricardozanini]

@kaldesai ^

[kaldesai]

Suggested change

	Before proceeding, ensure you have the CA certificate file (in PEM format) that you want to add to the Java container. If you don't have it, you may need to obtain it from your system administrator or certificate provider.
	Before proceeding, ensure you have the CA certificate file (in PEM format) that you want to add to the Java container. If you don't have it, you may need to obtain it from your system administrator or certificate provider.

[kaldesai]

@rgolangh I have added a few suggestions. Otherwise, your content looks good to me. Thank you!