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https://issues.apache.org/jira/browse/AIRFLOW-4316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16914142#comment-16914142
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ASF subversion and git services commented on AIRFLOW-4316:
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Commit bffc0c9ceccbd201094cbe129b4731c87d20286a in airflow's branch
refs/heads/master from Qingping Hou
[ https://gitbox.apache.org/repos/asf?p=airflow.git;h=bffc0c9 ]
[AIRFLOW-4316] support setting kubernetes_environment_variables config section
from env var (#5668)
When AIRFLOW_KUBERNETES_ENVIRONMENT_VARIABLES__AIRFLOW_HOME is set in
the scheduler, AIRFLOW_HOME should be set for workers, not airflow_home.
> Keys/Variable names in the 'kubernetes_environment_variables' section are
> transformed to lower case
> ---------------------------------------------------------------------------------------------------
>
> Key: AIRFLOW-4316
> URL: https://issues.apache.org/jira/browse/AIRFLOW-4316
> Project: Apache Airflow
> Issue Type: Bug
> Components: configuration, contrib
> Affects Versions: 1.10.3
> Reporter: Vlad Precup
> Assignee: QP Hou
> Priority: Major
> Labels: configuration, kubernetes
> Fix For: 2.0.0
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> All the environment variable names declared under the
> kubernetes_environment_variables section are converted to lowercase in the
> newly generated pods when running Airflow with the KubernetesExecutor in
> version 1.10.3.
> The behavior is not aligned with the comments in the documentation / code
> comments in the default config file, airflow.cfg.
> Investigation helper:
> Since we are treating all the sections uniformly in the configuration
> component, all the keys are lowered (i.e. `configuration.py`, line 342 ->`key
> = env_var.replace(section_prefix, '').lower()`)
> Please also write (a) unit test(s) for this special case.
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