feat: add `airflow.extraEnvFrom` value

[matt2930]

Signed-off-by: Matthew Altberg [email protected]

What issues does your PR fix?

• fixes #514

What does your PR do?

This PR add the extraEnvFrom field to values.yml, and uses these values to populate envFrom in pods.tpl. Adding this field means that users can now define envFrom: values, so that entire secret and config maps can be used

Checklist

For all Pull Requests

• [x] Commits are signed off
• [x] Commits have semantic messages
• [x] Documentation updated
• [ ] Passes ct linting

For releasing ONLY

• [ ] Chart.yaml version bumped
• [ ] CHANGELOG.md updated

[leticiasss]

any update on this issue?

[marios-pz]

Is there a timeline on merging this PR? This feature is very important for my workflow and I would like to know if I will be able to get it on this month.

[LyKos4]

Is there currently a way to get a value from a kubernetes secret ?

I have tried adding in the values.yml the below but it doesn't work

secret: - envName: "SECRET_NAME" secretName: "airflow-kubernetes-secret" secretKey: "SECRET_NAME"