[AIRFLOW-5408] Fix env variable name in Kubernetes template

[qlemaire22]

Make sure you have checked all steps below.

Jira

• My PR addresses the following Airflow Jira issues and references them in the PR title. For example, "[AIRFLOW-XXX] My Airflow PR"
  • https://issues.apache.org/jira/browse/AIRFLOW-5408

Description

• Here are some details about my PR, including screenshots of any UI changes:

I fix a variable name in https://github.com/apache/airflow/blob/master/scripts/ci/kubernetes/kube/templates/airflow.template.yaml to match the name of the configuration value, it had no impact before.

Tests

• My PR adds the following unit tests OR does not need testing for this extremely good reason:

Commits

• My commits all reference Jira issues in their subject lines, and I have squashed multiple commits if they address the same issue. In addition, my commits follow the guidelines from "How to write a good git commit message":
  1. Subject is separated from body by a blank line
  2. Subject is limited to 50 characters (not including Jira issue reference)
  3. Subject does not end with a period
  4. Subject uses the imperative mood ("add", not "adding")
  5. Body wraps at 72 characters
  6. Body explains "what" and "why", not "how"

Documentation

• In case of new functionality, my PR adds documentation that describes how to use it.
  • All the public functions and the classes in the PR contain docstrings that explain what it does
  • If you implement backwards incompatible changes, please leave a note in the Updating.md so we can assign it to a appropriate release

[OmerJog]

The tests report these errors:

tests/contrib/hooks/test_bigquery_hook.py:62: error: Name 'PropertyMock' is not defined
tests/contrib/hooks/test_bigquery_hook.py:73: error: Name 'PropertyMock' is not defined
tests/contrib/hooks/test_bigquery_hook.py:84: error: Name 'PropertyMock' is not defined
tests/contrib/hooks/test_bigquery_hook.py:94: error: Name 'PropertyMock' is not defined
tests/contrib/hooks/test_bigquery_hook.py:105: error: Name 'PropertyMock' is not defined

@mik-laj do you know why?

[dimberman]

Ahh good catch thanks @qlemaire22

[codecov-io]

Codecov Report

Merging #6016 into master will decrease coverage by 70.43%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #6016       +/-   ##
==========================================
- Coverage   80.02%   9.58%   -70.44%     
==========================================
  Files         594     610       +16     
  Lines       34769   35212      +443     
==========================================
- Hits        27824    3376    -24448     
- Misses       6945   31836    +24891

Impacted Files	Coverage Δ
...low/contrib/operators/wasb_delete_blob_operator.py	0% <0%> (-100%)	⬇️
airflow/example_dags/subdags/subdag.py	0% <0%> (-100%)	⬇️
airflow/gcp/sensors/bigquery_dts.py	0% <0%> (-100%)	⬇️
airflow/gcp/operators/text_to_speech.py	0% <0%> (-100%)	⬇️
airflow/contrib/sensors/emr_base_sensor.py	0% <0%> (-100%)	⬇️
airflow/example_dags/example_subdag_operator.py	0% <0%> (-100%)	⬇️
airflow/contrib/operators/file_to_gcs.py	0% <0%> (-100%)	⬇️
airflow/gcp/hooks/kms.py	0% <0%> (-100%)	⬇️
airflow/contrib/hooks/gcp_spanner_hook.py	0% <0%> (-100%)	⬇️
airflow/contrib/sensors/cassandra_record_sensor.py	0% <0%> (-100%)	⬇️
... and 526 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update ebffd39...d18285d. Read the comment docs.