Status of testing of Apache Airflow Helm Chart 1.20.0rc2

@henry3260

We are kindly requesting that contributors to Apache Airflow Helm Chart 1.20.0rc1 help test the RC.

Please let us know by commenting if the issue is addressed in the latest RC.

Add missing support for: securityContexts and containerLifecycleHooks (#60677): @henry3260
Remove automatic KUBERNETES_ENVIRONMENT_VARIABLES and KUBERNETES_SECRETS prefixes from chart helpers (#60750): @uplsh580 @jscheffl
Drop support for all Airflow versions below 2.11 in Helm Chart (#61018): @Miretpl @jscheffl
Linked issues:
- Apache Airflow <= 2.10 support removal from Helm Chart (#60141)
Add workers.celery.containerLifecycleHooks & workers.kubernetes.containerLifecycleHooks (#61369): @Miretpl
Add workers.celery.podDisruptionBudget (#61414): @Miretpl
Add LOG_MAX_SIZE environment variables to log groomer (#61559): @pcorliss
Add workers.celery.keda section (#61820): @Miretpl
feat(docker): add minute-level log retention to clean-logs script (#61855): @n-badtke-cg @pugarte7
Linked issues:
- Container Log Groomer should be configurable with a log retention time <1d - OTEL Collector FileLogReceiver (#61814)
Add workers.celery.kerberosSidecar & workers.kubernetes.kerberosSidecar sections (#61881): @Miretpl
Add workers.celery.resources & workers.kubernetes.resources (#61890): @Miretpl
Add workers.celery.terminationGracePeriodSeconds & workers.kubernetes.terminationGracePeriodSeconds (#61892): @Miretpl
Add workers.celery.nodeSelector & workers.kubernetes.nodeSelector (#61957): @Miretpl
Allow to use short SPDX licence identifier for selected files (#62073): @potiuk
Helm chart 1.19.0 released (#62091): @jedcunningham
Fix webserver.defaultUser.enabled=false not honored (#62143): @jedcunningham @jscheffl
Linked issues:
- Remove breaking change for createUser in Chart (#61337)
Refactor Git-Sync livenessProbe & deprecate readinessProbe & add startupProbe (#62334): @Miretpl @potiuk @jeff-cook
Linked issues:
- Can't expose port for git-sync metrics (#62592)
- Support Native Kubernetes sidecars in our Chart (#35154)
Add ingress deprecation warnings for apiServer, statsd, and pgbouncer (#62490): @jedcunningham
Cleanup Helm Chart documentation (#62544): @Miretpl @jscheffl
Linked issues:
- Drop support for all Airflow versions below 2.11 in Helm Chart (#61018)
Fix tpl rendering for TLS hosts in ingress templates #62358 (#62548): @haseebmalik18
Fix all build-system/requires including transitive dependencies (#62570): @potiuk
[main] Upgrade important CI environment (#62610): @potiuk
Fix chart NOTES.txt showing deprecation warnings only without secret key (#62722): @jedcunningham
Chart: warn on deprecated per-component securityContext values (#62729): @jedcunningham
[main] Upgrade important CI environment (#62792): @potiuk
Chart: Support Helm template expressions in podAnnotations (#63019): @devgonvarun @XD-DENG
Linked issues:
- helm checksums support in Helm Chart (#62698)
chart: api-server Deployment always includes spec.replicas when HPA is enabled (#63187): @thejoeejoee
Linked issues:
- chart: api-server Deployment always includes spec.replicas when HPA is enabled (#63186)
Remove JWT secrets from triggerer, worker and dag-processor (#63204): @deepujain
Chart: Default airflow version to 3.1.8 (#63392): @vatsrahul1001
More restrictive chart rendering logic (#63464): @Miretpl @jscheffl
Linked issues:
- Drop support for all Airflow versions below 2.11 in Helm Chart (#61018)
Add *.iml to .gitignore in all distributions (#63636): @potiuk
Add missing deprecation warnings for workers section (#63659): @Miretpl @csp33
Linked issues:
- Can't configure Kubernetes and Celery workers in Helm Chart (#28880)
- Add workers.celery.nodeSelector & workers.kubernetes.nodeSelector (#61957)
Update Helm Chart release notes for 1.20.0 (#63759): @jscheffl

Thanks to all who contributed to the release (probably not a complete list!):
@devgonvarun @potiuk @henry3260 @haseebmalik18 @jscheffl @vatsrahul1001 @pcorliss @deepujain @Miretpl @thejoeejoee @jedcunningham @XD-DENG @pugarte7 @uplsh580 @csp33 @n-badtke-cg @jeff-cook

Committer

I acknowledge that I am a maintainer/committer of the Apache Airflow project.

Checked Chart in our environment and looks good.

For #61814 and #61559 being effective in the Helm Chart, there needs to be a new Airflow container image build. As of now, these features are just ignored.

Confirmed #62548 is working correctly, templated TLS hosts render properly in all ingress templates.

#60677 works fine!

All my changes:

looks good

Note, keeping the same issue for RC2, no additional fixes just the creation of the package is fixed.

All my confirmed

Thank you everyone. New Helm-Chart is released.

I invite everyone to help improve providers for the next release, a list of open issues can be found here.

For #61814 and #61559 being effective in the Helm Chart, there needs to be a new Airflow container image build. As of now, these features are just ignored.

#63859 (comment)

Sorry, small correction: #61559 is already effective with Airflow 3.1.8 . Only #61814 is missing with 3.1.8

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Status of testing of Apache Airflow Helm Chart 1.20.0rc2 #63859

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Status of testing of Apache Airflow Helm Chart 1.20.0rc2 #63859

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jscheffl commented on Mar 18, 2026

n-badtke-cg commented on Mar 18, 2026

haseebmalik18 commented on Mar 18, 2026

henry3260 commented on Mar 19, 2026

Miretpl commented on Mar 19, 2026

jscheffl commented on Mar 21, 2026

potiuk commented on Mar 22, 2026

jscheffl commented on Mar 22, 2026

n-badtke-cg commented on Mar 23, 2026

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