fletchjeff opened a new issue, #26910:
URL: https://github.com/apache/airflow/issues/26910
### Apache Airflow Provider(s)
cncf-kubernetes
### Versions of Apache Airflow Providers
```
$ pip freeze | grep apache-airflow-providers
apache-airflow-providers-cncf-kubernetes==4.4.0
```
### Apache Airflow version
2.4.1
### Operating System
macos-12.6
### Deployment
Other Docker-based deployment
### Deployment details
Using the astro cli.
### What happened
Trying to test the `@task.kubernetes` decorator with Airflow 2.4.1 and the
`apache-airflow-providers-cncf-kubernetes==4.4.0` package, I get the following
error:
```
[2022-10-06, 10:49:01 UTC] {taskinstance.py:1851} ERROR - Task failed with
exception
Traceback (most recent call last):
File
"/Users/jeff/tmp/penv/lib/python3.9/site-packages/airflow/providers/cncf/kubernetes/decorators/kubernetes.py",
line 95, in execute
write_python_script(jinja_context=jinja_context,
filename=script_filename)
File
"/Users/jeff/tmp/penv/lib/python3.9/site-packages/airflow/providers/cncf/kubernetes/python_kubernetes_script.py",
line 79, in write_python_script
template = template_env.get_template('python_kubernetes_script.jinja2')
File
"/Users/jeff/tmp/penv/lib/python3.9/site-packages/jinja2/environment.py", line
1010, in get_template
return self._load_template(name, globals)
File
"/Users/jeff/tmp/penv/lib/python3.9/site-packages/jinja2/environment.py", line
969, in _load_template
template = self.loader.load(self, name, self.make_globals(globals))
File "/Users/jeff/tmp/penv/lib/python3.9/site-packages/jinja2/loaders.py",
line 126, in load
source, filename, uptodate = self.get_source(environment, name)
File "/Users/jeff/tmp/penv/lib/python3.9/site-packages/jinja2/loaders.py",
line 218, in get_source
raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: python_kubernetes_script.jinja2
```
Looking the [source
file](https://files.pythonhosted.org/packages/5d/54/0ea031a9771ded6036d05ad951359f7361995e1271a302ba2af99bdce1af/apache-airflow-providers-cncf-kubernetes-4.4.0.tar.gz)
for the `apache-airflow-providers-cncf-kubernetes==4.4.0` package, I can see
that `python_kubernetes_script.py` is there but
`python_kubernetes_script.jinja2`
```
$ tar -ztvf apache-airflow-providers-cncf-kubernetes-4.4.0.tar.gz
'apache-airflow-providers-cncf-kubernetes-4.4.0/airflow/providers/cncf/kubernetes/py*'
-rw-r--r-- 0 root root 2949 Sep 22 15:25
apache-airflow-providers-cncf-kubernetes-4.4.0/airflow/providers/cncf/kubernetes/python_kubernetes_script.py
```
### What you think should happen instead
The `python_kubernetes_script.jinja2` file that is available here
https://github.com/apache/airflow/blob/main/airflow/providers/cncf/kubernetes/python_kubernetes_script.jinja2
should be included in the `apache-airflow-providers-cncf-kubernetes==4.4.0`
pypi package.
### How to reproduce
With a default installation of `apache-airflow==2.4.1` and
`apache-airflow-providers-cncf-kubernetes==4.4.0`, running the following DAG
will reproduce the issue.
```
import pendulum
from airflow.decorators import dag, task
@dag(
schedule_interval=None,
start_date=pendulum.datetime(2022, 7, 20, tz="UTC"),
catchup=False,
tags=['xray_classifier'],
)
def k8s_taskflow():
@task.kubernetes(
image="python:3.8-slim-buster",
name="k8s_test",
namespace="default",
in_cluster=False,
config_file="/path/to/config"
)
def execute_in_k8s_pod():
import time
print("Hello from k8s pod")
time.sleep(2)
execute_in_k8s_pod_instance = execute_in_k8s_pod()
k8s_taskflow_dag = k8s_taskflow()
```
### Anything else
If I manually add the `python_kubernetes_script.jinja2` into my
`site-packages/airflow/providers/cncf/kubernetes/` folder, then it works as
expected.
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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