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Establishing init container + sidecar model for airflow kerberos #35548

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merged 2 commits into from Nov 9, 2023

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amoghrajesh
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@amoghrajesh amoghrajesh commented Nov 9, 2023

As per the discussion here: #35146 (comment)

We have backend support for running airflow in a init container model as well as a sidecar model while running airflow with kubernetes. It only makes sense to naturally have the ability to enable the airflow kerberos init container in our helm charts while running the airflow worker with kerberos (the token would be refreshed when airflow starts).

This will also serve as an example to someone wanting to use airflow kerberos in this fashion.

However, since this is a new feature, we need to add it only in 2.8.0 and up, hence the semver.


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Read the Pull Request Guidelines for more information.
In case of fundamental code changes, an Airflow Improvement Proposal (AIP) is needed.
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In case of backwards incompatible changes please leave a note in a newsfragment file, named {pr_number}.significant.rst or {issue_number}.significant.rst, in newsfragments.

@boring-cyborg boring-cyborg bot added the area:helm-chart Airflow Helm Chart label Nov 9, 2023
@amoghrajesh amoghrajesh added the type:new-feature Changelog: New Features label Nov 9, 2023
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Added new feature label also, @potiuk pls remove it if the label is wrong/not needed.

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Looks cool!

@potiuk potiuk merged commit f791900 into apache:main Nov 9, 2023
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@amoghrajesh amoghrajesh deleted the kerberosInitContainer branch November 9, 2023 18:38
romsharon98 pushed a commit to romsharon98/airflow that referenced this pull request Nov 10, 2023
@ephraimbuddy ephraimbuddy added the changelog:skip Changes that should be skipped from the changelog (CI, tests, etc..) label Nov 20, 2023
@ephraimbuddy ephraimbuddy added this to the Airflow 2.8.0 milestone Nov 20, 2023
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3 participants