Add ticket events

[sbrennan4]

Changes

Add ticket events.

Design doc: https://hackmd.io/9eTiXHu6RfedSuSwUMGTLw?both

Implements #164

Submitter Checklist

As the author of this PR, please check off the items in this checklist:

• Has the primer doc been updated if a design decision is involved
• Have the JSON schemas been updated if the specification changed
• Has spec version and event versions been updated according to the versioning policy
• Meets the CDEvents contributor standards

[afrittoli]

Thanks for this, it mostly looks good to me.

I left some comment, I think the schema might be a bit too specific in some places, and we could get along with a list of labels for many things like group, type, milestone and priority. It might be worth adding a few words to explain why we want include those fields as separate ones.

[e-backmark-ericsson]

According to the schemas in this PR, the subject.content object has a required 'uri' field, but the examples provided in the PR don't have that. @sbrennan4 , please validate the examples towards the corresponding json schemas.

[afrittoli]

According to the schemas in this PR, the subject.content object has a required 'uri' field, but the examples provided in the PR don't have that. @sbrennan4 , please validate the examples towards the corresponding json schemas.

Thanks @e-backmark-ericsson - yeah, that's the reason for CI job failure

[afrittoli]

@sbrennan4 you'll need to add a few words to the custom dictionary as well:

• assignees
• backend
• cve

[e-backmark-ericsson]

I left a minor request for updates, but I don't consider it important enough to hinder the approval. Such NITs could be cleaned up at a later stage.

[afrittoli]

Thanks, this looks good!
It would be nice if you included @e-backmark-ericsson suggestions but we can also do those as follow-up.

[afrittoli]

@sbrennan4 could you please sign all the commits in the PR so this becomes mergeable?

[sbrennan4]

I signed the commits following the directions from the CI check, which is satisfied with the string "Signed-off-by:". Seems the merge check wants a GPG or SSH key. Might want to update the CI check accordingly if possible.

[afrittoli]

Thanks @sbrennan4 - great addition to CDEvents!