Apache Airflow <= 2.10 support removal from Helm Chart

[Miretpl]

Description

The goal of this issue is to track the work on removing Apache Airflow <= 2.10 support from the Helm Chart. Below are two lists of files that need to be updated to fully remove support for Apache Airflow < 2.0 and remaining <= 2.10.

The change will be introduced after the release of the 1.19 Helm Chart version.

Apache Airflow < 2.0

• chart/values.schema.json
• chart/values.yaml
• chart/templates/_helpers.yaml
• chart/templates/NOTES.txt - addition of a message that the Chart is deployed with an unsupported version
• chart/templates/configmaps/configmap.yaml
• chart/templates/scheduler/scheduler-deployment.yaml
• chart/templates/webserver/webserver-deployment.yaml
• chart/README.md
• chart/docs/index.rst
• chart/docs/manage-dag-files.rst - section "Mounting Dags using git-sync sidecar without persistence"
• helm-tests/tests/helm_tests/airflow_aux/test_airflow_common.py
• helm-tests/tests/helm_tests/airflow_aux/test_configmap.py
• helm-tests/tests/helm_tests/airflow_aux/test_create_user_job.py
• helm-tests/tests/helm_tests/airflow_aux/test_migrate_database_job.py
• helm-tests/tests/helm_tests/airflow_aux/test_pod_template_file.py
• helm-tests/tests/helm_tests/airflow_core/test_scheduler.py
• helm-tests/tests/helm_tests/airflow_core/test_worker.py
• helm-tests/tests/helm_tests/other/test_flower.py
• helm-tests/tests/helm_tests/other/test_git_sync_webserver.py
• helm-tests/tests/helm_tests/security/test_security_context.py
• helm-tests/tests/helm_tests/webserver/test_webserver.py

Apache Airflow <= 2.10

• chart/values.schema.json
• chart/values.yaml
• chart/files/pod-template-file.kubernetes-helm.yaml
• chart/templates/_helpers.yaml
• chart/templates/NOTES.txt - addition of a message that the Chart is deployed with an unsupported version
• chart/templates/dag-processor/dag-processor-deployment.yaml
• chart/templates/dag-processor/dag-processor-serviceaccount.yaml
• chart/templates/pgbouncer/pgbouncer-networkpolicy.yaml
• chart/templates/rbac/security-context-constraint-rolebinding.yaml
• chart/templates/secrets/result-backend-connection-secret.yaml
• chart/templates/triggerer/triggerer-deployment.yaml
• chart/templates/triggerer/triggerer-kedaautoscaler.yaml
• chart/templates/triggerer/triggerer-networkpolicy.yaml
• chart/templates/triggerer/triggerer-service.yaml
• chart/templates/triggerer/triggerer-serviceaccount.yaml
• chart/templates/workers/worker-deployment.yaml
• chart/README.md
• chart/docs/index.rst
• chart/docs/manage-dag-files.rst - section "Bake Dags in docker image"
• chart/docs/production-guide.rst - section "Kubernetes Secret"
• chart/docs/quick-start.rst - section "Extending Airflow Image"
• helm-tests/tests/helm_tests/airflow_aux/test_annotations.py
• helm-tests/tests/helm_tests/airflow_aux/test_basic_helm_chart.py
• helm-tests/tests/helm_tests/airflow_aux/test_configmap.py
• helm-tests/tests/helm_tests/airflow_aux/test_create_user_job.py
• helm-tests/tests/helm_tests/airflow_aux/test_extra_env_env_from.py
• helm-tests/tests/helm_tests/airflow_aux/test_migrate_database_job.py
• helm-tests/tests/helm_tests/airflow_aux/test_pod_template_file.py
• helm-tests/tests/helm_tests/airflow_core/test_dag_processor.py
• helm-tests/tests/helm_tests/airflow_core/test_env.py
• helm-tests/tests/helm_tests/airflow_core/test_scheduler.py
• helm-tests/tests/helm_tests/airflow_core/test_triggerer.py
• helm-tests/tests/helm_tests/airflow_core/test_worker.py
• helm-tests/tests/helm_tests/apiserver/test_apiserver.py
• helm-tests/tests/helm_tests/other/test_flower.py
• helm-tests/tests/helm_tests/other/test_git_sync_scheduler.py
• helm-tests/tests/helm_tests/other/test_git_sync_webserver.py
• helm-tests/tests/helm_tests/security/test_rbac_pod_log_reader.py
• helm-tests/tests/helm_tests/security/test_rbac.py
• helm-tests/tests/helm_tests/security/test_result_backend_connection_secret.py
• helm-tests/tests/helm_tests/security/test_security_context.py
• helm-tests/tests/helm_tests/webserver/test_hpa_webserver.py
• helm-tests/tests/helm_tests/webserver/test_ingress_web.py
• helm-tests/tests/helm_tests/webserver/test_pdb_webserver.py
• helm-tests/tests/helm_tests/webserver/test_webserver.py

Use case/motivation

After achieving LAZY CONSENSUS and discussion, this issue will track the support removal process for Apache Airflow <= 2.10 versions from Helm Chart.

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[boring-cyborg]

Thanks for opening your first issue here! Be sure to follow the issue template! If you are willing to raise PR to address this issue please do so, no need to wait for approval.

[Miretpl]

I am unable to assign myself, so if someone from the Commiters could assign me to it, I would be grateful.

[potiuk]

Done :)

[Miretpl]

Description and analysis done. I plan to start working on it around 2 weeks after the release of 1.19.0 (to make sure there will be nothing bad with the 1.19.0 release, and 1.19.1 will not be needed).

[henry3260]

@Miretpl Are there any files from the list that haven't been worked on yet? I'd like to help with them.

[Miretpl]

@henry3260 I did only analysis, as I believe starting working on this (actual change of the code) will be easier to do after the release of 1.19.0 (support is planned to be dropped in the release after). If you agree with this, we can discuss who will have more free time after 1.19.0 to take it.