raphaelauv opened a new issue, #27467:
URL: https://github.com/apache/airflow/issues/27467
### Apache Airflow Provider(s)
cncf-kubernetes
### Versions of Apache Airflow Providers
4.4.0
### Apache Airflow version
2.4.2
### Operating System
Ubuntu 22.04
### Deployment
Docker-Compose
### Deployment details
```json
"kubernetes_default": {
"conn_type": "kubernetes",
"extra": "{\"extra__kubernetes__in_cluster\": false,
\"extra__kubernetes__kube_config_path\": \"/opt/airflow/include/.kube/config\",
\"extra__kubernetes__namespace\": \"default\",
\"extra__kubernetes__cluster_context\": \"kind-kind\",
\"extra__kubernetes__disable_verify_ssl\": false,
\"extra__kubernetes__disable_tcp_keepalive\": false}"
}
```
### What happened
```log
[2022-11-02, 09:06:49 UTC] {kubernetes_pod.py:587} INFO - Creating pod
airflow-test-pod-8fd98700bb4c4850a83c0cb4ff030a17 with labels: {'dag_id':
'K8S_job_example', 'task_id': 'task-one', 'run_id':
'scheduled__2022-10-23T0000000000-6fd5e4439', 'kubernetes_pod_operator':
'True', 'try_number': '2'}
[2022-11-02, 09:06:49 UTC] {base.py:71} INFO - Using connection ID
'kubernetes_default' for task execution.
[2022-11-02, 09:06:49 UTC] {taskinstance.py:1851} ERROR - Task failed with
exception
Traceback (most recent call last):
File
"/home/airflow/.local/lib/python3.10/site-packages/airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py",
line 417, in execute
self.pod = self.get_or_create_pod( # must set `self.pod` for `on_kill`
File
"/home/airflow/.local/lib/python3.10/site-packages/airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py",
line 387, in get_or_create_pod
pod = self.find_pod(self.namespace or
pod_request_obj.metadata.namespace, context=context)
File
"/home/airflow/.local/lib/python3.10/site-packages/airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py",
line 369, in find_pod
pod_list = self.client.list_namespaced_pod(
File
"/home/airflow/.local/lib/python3.10/site-packages/kubernetes/client/api/core_v1_api.py",
line 15697, in list_namespaced_pod
return self.list_namespaced_pod_with_http_info(namespace, **kwargs) #
noqa: E501
File
"/home/airflow/.local/lib/python3.10/site-packages/kubernetes/client/api/core_v1_api.py",
line 15769, in list_namespaced_pod_with_http_info
raise ApiValueError("Missing the required parameter `namespace` when
calling `list_namespaced_pod`") # noqa: E501
kubernetes.client.exceptions.ApiValueError: Missing the required parameter
`namespace` when calling `list_namespaced_pod`
```
```python
from airflow import DAG
from datetime import timedelta
from pendulum import today
from airflow.providers.cncf.kubernetes.operators.kubernetes_pod import
KubernetesPodOperator
default_args = {
'owner': 'airflow',
'depends_on_past': False,
'start_date': today("UTC").add(days=-1),
'email_on_failure': False,
'email_on_retry': False,
'retries': 1,
'retry_delay': timedelta(minutes=5),
}
dag = DAG('K8S_job_example',
schedule_interval='0 0 * * *',
default_args=default_args)
with dag:
KubernetesPodOperator(
# namespace="default",
kubernetes_conn_id="kubernetes_default",
image="job_example:0.1",
container_resources=None,
name="airflow-test-pod",
task_id="task-one",
is_delete_operator_pod=True,
get_logs=True)
```
### What you think should happen instead
I should be able to not precise the namespace on my KPO if I already gave a
namespace in my K8S conn
### How to reproduce
_No response_
### Anything else
_No response_
### Are you willing to submit PR?
- [ ] 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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