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Using the string ".json" in a dag makes KubernetesPodOperator worker unable to trigger the pod #16922

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#16930
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Using the string ".json" in a dag makes KubernetesPodOperator worker unable to trigger the pod#16922
#16930
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_eol_affected_version:2.1Issues Reported for 2.1kind:bugThis is a clearly a bugprovider:cncf-kubernetesKubernetes (k8s) provider related issues

Description

@louison
louison
opened on Jul 10, 2021

Apache Airflow version: 2.1.1

Kubernetes version (if you are using kubernetes) (use kubectl version):

Client Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.1", GitCommit:"5e58841cce77d4bc13713ad2b91fa0d961e69192", GitTreeState:"clean", BuildDate:"2021-05-12T14:11:29Z", GoVersion:"go1.16.3", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"18", GitVersion:"v1.18.2", GitCommit:"52c56ce7a8272c798dbc29846288d7cd9fbae032", GitTreeState:"clean", BuildDate:"2020-04-16T11:48:36Z", GoVersion:"go1.13.9", Compiler:"gc", Platform:"linux/amd64"}
WARNING: version difference between client (1.21) and server (1.18) exceeds the supported minor version skew of +/-1

Environment:

  • Cloud provider or hardware configuration: Scalway Kubernetes Kapsule
  • OS (e.g. from /etc/os-release): macOS
  • Kernel (e.g. uname -a): Darwin Louisons-MacBook-Pro.local 20.5.0 Darwin Kernel Version 20.5.0: Sat May 8 05:10:33 PDT 2021; root:xnu-7195.121.3~9/RELEASE_X86_64 x86_64
  • Install tools:
  • Others:

What happened:

While trying to write a simple dag with KubernetesPodExecutor, I noticed that in certain cases, the pod is launched but not always. By investigating a bit more, I found that when the string ".json" is present in parameters of the KubernetesPodOperator, it will not work.
I tried to set up a minimal example to reproduce the bug.
I manage to reproduce the bug on my kubernetes cluster and my Airflow instance (if it can help)

import datetime

import airflow
from airflow.utils.dates import days_ago
from airflow.providers.cncf.kubernetes.operators.kubernetes_pod import \
    KubernetesPodOperator


DAG_NAME = "trigger_test"
default_args = {
    "owner": "Rapsodie Data",
    "depends_on_past": False,
    "wait_for_downstream": False,
    "email": [""],
    "email_on_failure": False,
    "email_on_retry": False,
    "retries": 0,
    "retry_delay": datetime.timedelta(minutes=20),
}
with airflow.DAG(
        "michel",
        catchup=False,
        default_args=default_args,
        start_date=days_ago(1),
        schedule_interval="*/10 * * * *",
) as dag:
    kubernetes_min_pod_json = KubernetesPodOperator(
        # The ID specified for the task.
        task_id='pod-ex-minimum_json',
        name='pod-ex-minimum_json',
        cmds=['echo'],
        namespace='default',
        arguments=["vivi.json"],
        image='gcr.io/gcp-runtimes/ubuntu_18_0_4'
    )
    kubernetes_min_pod_txt = KubernetesPodOperator(
        # The ID specified for the task.
        task_id='pod-ex-minimum_txt',
        name='pod-ex-minimum_txt',
        cmds=['echo'],
        namespace='default',
        arguments=["vivi.txt"],
        image='gcr.io/gcp-runtimes/ubuntu_18_0_4'
    )
    kubernetes_min_pod_json
    kubernetes_min_pod_txt

No error message or log to give here.
Here is the logs of the scheduler while trying to execute one run:

[2021-07-10 14:30:49,356] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumtxt.36d56ddf03e544669100f7a99657db6d had an event of type MODIFIED
[2021-07-10 14:30:49,356] {kubernetes_executor.py:205} INFO - Event: michelpodexminimumtxt.36d56ddf03e544669100f7a99657db6d Succeeded
[2021-07-10 14:30:49,996] {kubernetes_executor.py:368} INFO - Attempting to finish pod; pod_id: michelpodexminimumtxt.36d56ddf03e544669100f7a99657db6d; state: None; annotations: {'dag_id': 'michel', 'task_id': 'pod-ex-minimum_txt', 'execution_date': '2021-07-10T14:20:00+00:00', 'try_number': '1'}
[2021-07-10 14:30:50,004] {kubernetes_executor.py:546} INFO - Changing state of (TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_txt', execution_date=datetime.datetime(2021, 7, 10, 14, 20, tzinfo=tzlocal()), try_number=1), None, 'michelpodexminimumtxt.36d56ddf03e544669100f7a99657db6d', 'default', '56653001583') to None
[2021-07-10 14:30:50,006] {scheduler_job.py:1222} INFO - Executor reports execution of michel.pod-ex-minimum_txt execution_date=2021-07-10 14:20:00+00:00 exited with status None for try_number 1
[2021-07-10 14:31:00,478] {scheduler_job.py:964} INFO - 2 tasks up for execution:
	<TaskInstance: michel.pod-ex-minimum_txt 2021-07-10 14:30:59.199174+00:00 [scheduled]>
	<TaskInstance: michel.pod-ex-minimum_json 2021-07-10 14:30:59.199174+00:00 [scheduled]>
[2021-07-10 14:31:00,483] {scheduler_job.py:993} INFO - Figuring out tasks to run in Pool(name=default_pool) with 128 open slots and 2 task instances ready to be queued
[2021-07-10 14:31:00,483] {scheduler_job.py:1021} INFO - DAG michel has 0/16 running and queued tasks
[2021-07-10 14:31:00,484] {scheduler_job.py:1021} INFO - DAG michel has 1/16 running and queued tasks
[2021-07-10 14:31:00,484] {scheduler_job.py:1086} INFO - Setting the following tasks to queued state:
	<TaskInstance: michel.pod-ex-minimum_txt 2021-07-10 14:30:59.199174+00:00 [scheduled]>
	<TaskInstance: michel.pod-ex-minimum_json 2021-07-10 14:30:59.199174+00:00 [scheduled]>
[2021-07-10 14:31:00,492] {scheduler_job.py:1128} INFO - Sending TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_txt', execution_date=datetime.datetime(2021, 7, 10, 14, 30, 59, 199174, tzinfo=Timezone('UTC')), try_number=1) to executor with priority 1 and queue default
[2021-07-10 14:31:00,492] {base_executor.py:82} INFO - Adding to queue: ['airflow', 'tasks', 'run', 'michel', 'pod-ex-minimum_txt', '2021-07-10T14:30:59.199174+00:00', '--local', '--pool', 'default_pool', '--subdir', '/opt/airflow/dags/repo/dags/k8s.py']
[2021-07-10 14:31:00,493] {scheduler_job.py:1128} INFO - Sending TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_json', execution_date=datetime.datetime(2021, 7, 10, 14, 30, 59, 199174, tzinfo=Timezone('UTC')), try_number=1) to executor with priority 1 and queue default
[2021-07-10 14:31:00,493] {base_executor.py:82} INFO - Adding to queue: ['airflow', 'tasks', 'run', 'michel', 'pod-ex-minimum_json', '2021-07-10T14:30:59.199174+00:00', '--local', '--pool', 'default_pool', '--subdir', '/opt/airflow/dags/repo/dags/k8s.py']
[2021-07-10 14:31:00,498] {kubernetes_executor.py:504} INFO - Add task TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_txt', execution_date=datetime.datetime(2021, 7, 10, 14, 30, 59, 199174, tzinfo=Timezone('UTC')), try_number=1) with command ['airflow', 'tasks', 'run', 'michel', 'pod-ex-minimum_txt', '2021-07-10T14:30:59.199174+00:00', '--local', '--pool', 'default_pool', '--subdir', '/opt/airflow/dags/repo/dags/k8s.py'] with executor_config {}
[2021-07-10 14:31:00,500] {kubernetes_executor.py:504} INFO - Add task TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_json', execution_date=datetime.datetime(2021, 7, 10, 14, 30, 59, 199174, tzinfo=Timezone('UTC')), try_number=1) with command ['airflow', 'tasks', 'run', 'michel', 'pod-ex-minimum_json', '2021-07-10T14:30:59.199174+00:00', '--local', '--pool', 'default_pool', '--subdir', '/opt/airflow/dags/repo/dags/k8s.py'] with executor_config {}
[2021-07-10 14:31:00,503] {kubernetes_executor.py:292} INFO - Kubernetes job is (TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_txt', execution_date=datetime.datetime(2021, 7, 10, 14, 30, 59, 199174, tzinfo=Timezone('UTC')), try_number=1), ['airflow', 'tasks', 'run', 'michel', 'pod-ex-minimum_txt', '2021-07-10T14:30:59.199174+00:00', '--local', '--pool', 'default_pool', '--subdir', '/opt/airflow/dags/repo/dags/k8s.py'], None, None)
[2021-07-10 14:31:00,558] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b had an event of type ADDED
[2021-07-10 14:31:00,558] {scheduler_job.py:1222} INFO - Executor reports execution of michel.pod-ex-minimum_txt execution_date=2021-07-10 14:30:59.199174+00:00 exited with status queued for try_number 1
[2021-07-10 14:31:00,559] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b Pending
[2021-07-10 14:31:00,559] {scheduler_job.py:1222} INFO - Executor reports execution of michel.pod-ex-minimum_json execution_date=2021-07-10 14:30:59.199174+00:00 exited with status queued for try_number 1
[2021-07-10 14:31:00,563] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b had an event of type MODIFIED
[2021-07-10 14:31:00,563] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b Pending
[2021-07-10 14:31:00,576] {scheduler_job.py:1249} INFO - Setting external_id for <TaskInstance: michel.pod-ex-minimum_json 2021-07-10 14:30:59.199174+00:00 [queued]> to 1
[2021-07-10 14:31:00,577] {scheduler_job.py:1249} INFO - Setting external_id for <TaskInstance: michel.pod-ex-minimum_txt 2021-07-10 14:30:59.199174+00:00 [queued]> to 1
[2021-07-10 14:31:00,621] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b had an event of type MODIFIED
[2021-07-10 14:31:00,622] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b Pending
[2021-07-10 14:31:00,719] {kubernetes_executor.py:292} INFO - Kubernetes job is (TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_json', execution_date=datetime.datetime(2021, 7, 10, 14, 30, 59, 199174, tzinfo=Timezone('UTC')), try_number=1), ['airflow', 'tasks', 'run', 'michel', 'pod-ex-minimum_json', '2021-07-10T14:30:59.199174+00:00', '--local', '--pool', 'default_pool', '--subdir', '/opt/airflow/dags/repo/dags/k8s.py'], None, None)
[2021-07-10 14:31:00,752] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 had an event of type ADDED
[2021-07-10 14:31:00,752] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 Pending
[2021-07-10 14:31:00,769] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 had an event of type MODIFIED
[2021-07-10 14:31:00,770] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 Pending
[2021-07-10 14:31:00,870] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 had an event of type MODIFIED
[2021-07-10 14:31:00,871] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 Pending
[2021-07-10 14:31:03,961] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b had an event of type MODIFIED
[2021-07-10 14:31:03,961] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b Pending
[2021-07-10 14:31:05,538] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 had an event of type MODIFIED
[2021-07-10 14:31:05,542] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 Pending
[2021-07-10 14:31:07,092] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b had an event of type MODIFIED
[2021-07-10 14:31:07,092] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b Pending
[2021-07-10 14:31:08,163] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b had an event of type MODIFIED
[2021-07-10 14:31:08,164] {kubernetes_executor.py:208} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b is Running
[2021-07-10 14:31:08,818] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 had an event of type MODIFIED
[2021-07-10 14:31:08,820] {kubernetes_executor.py:200} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 Pending
[2021-07-10 14:31:09,924] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 had an event of type MODIFIED
[2021-07-10 14:31:09,925] {kubernetes_executor.py:208} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 is Running
[2021-07-10 14:31:28,861] {dagrun.py:429} ERROR - Marking run <DagRun michel @ 2021-07-10 14:30:59.199174+00:00: manual__2021-07-10T14:30:59.199174+00:00, externally triggered: True> failed
[2021-07-10 14:31:45,227] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 had an event of type MODIFIED
[2021-07-10 14:31:45,227] {kubernetes_executor.py:205} INFO - Event: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1 Succeeded
[2021-07-10 14:31:45,454] {kubernetes_executor.py:368} INFO - Attempting to finish pod; pod_id: michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1; state: None; annotations: {'dag_id': 'michel', 'task_id': 'pod-ex-minimum_json', 'execution_date': '2021-07-10T14:30:59.199174+00:00', 'try_number': '1'}
[2021-07-10 14:31:45,459] {kubernetes_executor.py:546} INFO - Changing state of (TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_json', execution_date=datetime.datetime(2021, 7, 10, 14, 30, 59, 199174, tzinfo=tzlocal()), try_number=1), None, 'michelpodexminimumjson.db72c28bed7e4d0cad6cf8594bcbd4f1', 'default', '56653030468') to None
[2021-07-10 14:31:45,463] {scheduler_job.py:1222} INFO - Executor reports execution of michel.pod-ex-minimum_json execution_date=2021-07-10 14:30:59.199174+00:00 exited with status None for try_number 1
[2021-07-10 14:31:47,817] {kubernetes_executor.py:147} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b had an event of type MODIFIED
[2021-07-10 14:31:47,818] {kubernetes_executor.py:205} INFO - Event: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b Succeeded
[2021-07-10 14:31:48,373] {kubernetes_executor.py:368} INFO - Attempting to finish pod; pod_id: michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b; state: None; annotations: {'dag_id': 'michel', 'task_id': 'pod-ex-minimum_txt', 'execution_date': '2021-07-10T14:30:59.199174+00:00', 'try_number': '1'}
[2021-07-10 14:31:48,376] {kubernetes_executor.py:546} INFO - Changing state of (TaskInstanceKey(dag_id='michel', task_id='pod-ex-minimum_txt', execution_date=datetime.datetime(2021, 7, 10, 14, 30, 59, 199174, tzinfo=tzlocal()), try_number=1), None, 'michelpodexminimumtxt.a291f1d7ffeb45abb86c51c9b7b5a95b', 'default', '56653031774') to None
[2021-07-10 14:31:48,378] {scheduler_job.py:1222} INFO - Executor reports execution of michel.pod-ex-minimum_txt execution_date=2021-07-10 14:30:59.199174+00:00 exited with status None for try_number 1

Don't hesitate to ask me if you need more info

Activity

  1. louison
    added
    kind:bugThis is a clearly a bug
    on Jul 10, 2021

  2. boring-cyborg commented on Jul 10, 2021

    @boring-cyborg
    boring-cyborgBot
    on Jul 10, 2021

    Thanks for opening your first issue here! Be sure to follow the issue template!

  3. eladkal commented on Jul 10, 2021

    @eladkal
    eladkal
    on Jul 10, 2021
    Contributor

    possibly due to #15942
    json was added as templated_ext which means what Airflow tries to template all fields in template_fields that contains the suffix json.

    can you see if MyKubernetesPodOperator as:

    class MyKubernetesPodOperator(KubernetesPodOperator):
    template_ext = ('.yaml', '.yml', '.json')

    solves your problem?

  4. eladkal
    added
    provider:cncf-kubernetesKubernetes (k8s) provider related issues
    _eol_affected_version:2.1Issues Reported for 2.1
    on Jul 11, 2021

  5. kaxil commented on Jul 11, 2021

    @kaxil
    kaxil
    on Jul 11, 2021
    Member

    Yup you are right, @eladkal -- would you like to create a PR with that fix :) ?

    We should do it now so it is available in next Providers release

  6. kaxil
    added a commit that references this issue on Jul 11, 2021

    BugFix: Using `json` string in template_field causes issue with K8s O…

    266a71c

  7. kaxil commented on Jul 11, 2021

    @kaxil
    kaxil
    on Jul 11, 2021
    Member

    I have created #16930 just in case you are busy

  8. eladkal commented on Jul 11, 2021

    @eladkal
    eladkal
    on Jul 11, 2021
    Contributor

    I have created #16930 just in case you are busy

    Thanks!
    I wonder if its possible to create a test that will prevent future cases of this problem (test that makes sure any string in temple_ext to any opetator starts with dot). I'm not near my laptop but I think I we have other operators that are missing the dot.

  9. kaxil
    closed this as completedin #16930on Jul 11, 2021
  10. kaxil
    added a commit that references this issue on Jul 11, 2021

    BugFix: Using `json` string in template_field causes issue with K8s O…

    b2c66e4

  11. potiuk commented on Jul 17, 2021

    @potiuk
    potiuk
    on Jul 17, 2021
    Member

    Comment from #17037 (comment) -> seems that there are doubts whether fix in #16930 actually solves the problem. The comment by @raphaelauv suggests that the root cause is not solved and that passing and argument ending with ".json" (including the '.') still causes failure and does not really solve the problem (@louison @kaxil @eladkal ? WDYT?) . I think the change makes it "consistent" with current behaviour of Airflow for all other operators, but maybe indeed there should be a way to disable the "extension" behaviour (but I see it as a new feature, rather than bug).

  12. raphaelauv commented on Jul 17, 2021

    @raphaelauv
    raphaelauv
    on Jul 17, 2021
    Contributor

    Yeah this change make it consistent , it's a good MR.

    It just do not solve HIS (@louison) problem, and I'm not saying that HIS (@louison) problem should become OURS ( airflow community).

    ps: I was just around to give help on checking the RC providers , nothing more

  13. eladkal commented on Jul 17, 2021

    @eladkal
    eladkal
    on Jul 17, 2021
    Contributor

    @raphaelauv in your reproduce example:

        k = KubernetesPodOperator(
        namespace=namespace,
        image="hello-world",
        labels={"foo": "bar"},
        arguments=["vivi.json"],
        name="airflow-test-pod",
        task_id="task-one",
        ...
        )

    Did you actually have a vivi.json file so that jinja could pickup? The traceback you shared is different then the one posted on this issue. Your traceback says jinja2.exceptions.TemplateNotFound: vivi.json which means that jinja doesn't find the vivi.json to process.

  14. potiuk commented on Jul 18, 2021

    @potiuk
    potiuk
    on Jul 18, 2021
    Member

    Did you actually have a vivi.json file so that jinja could pickup? The traceback you shared is different then the one posted on this issue. Your traceback says jinja2.exceptions.TemplateNotFound: vivi.json which means that jinja doesn't find the vivi.json to process.

    Yep. That is also my point and I think we agree here @eladkal. I think @louison (can you please confirm that ?) really complained in this issue not that just using pod-ex-minimum_json and pod-ex-minimum_txt as the values of the parameter made it fail. IMHO it's reasonable to expect that 'something.json' is a file name and that it will fail if missing (this is how Airflow's 'template_extension' feature works for all other operators too).

  15. 11 remaining items

  16. aglipska
    added a commit that references this issue on Oct 7, 2022

    BugFix: Using `json` string in template_field causes issue with K8s O…

    061842d
  17. leahecole
    added a commit that references this issue on Dec 7, 2022

    BugFix: Using `json` string in template_field causes issue with K8s O…

    7688abd
  18. leahecole
    added a commit that references this issue on Jan 27, 2023

    BugFix: Using `json` string in template_field causes issue with K8s O…

    7c7950f
  19. kosteev
    added 2 commits that reference this issue on Sep 12, 2024

    BugFix: Using `json` string in template_field causes issue with K8s O…

    a8f7588

    BugFix: Using `json` string in template_field causes issue with K8s O…

    95ef745
  20. kosteev
    added a commit that references this issue on Nov 7, 2024

    BugFix: Using `json` string in template_field causes issue with K8s O…

    647284e
  21. kosteev
    added a commit that references this issue on May 1, 2025

    BugFix: Using `json` string in template_field causes issue with K8s O…

    00bc90d
  22. kosteev
    added a commit that references this issue on May 22, 2025

    BugFix: Using `json` string in template_field causes issue with K8s O…

    0e00d19
  23. kosteev
    added a commit that references this issue on Sep 17, 2025

    BugFix: Using `json` string in template_field causes issue with K8s O…

    db4ae30
  24. kosteev
    added a commit that references this issue on Oct 16, 2025

    BugFix: Using `json` string in template_field causes issue with K8s O…

    1d0123e
  25. kosteev
    added a commit that references this issue on Feb 21, 2026

    BugFix: Using `json` string in template_field causes issue with K8s O…

    b6febd6
  26. kosteev
    added a commit that references this issue on Apr 27, 2026

    BugFix: Using `json` string in template_field causes issue with K8s O…

    9a5b34f
  27. kosteev
    added 2 commits that reference this issue on Jul 22, 2026

    BugFix: Using `json` string in template_field causes issue with K8s O…

    0d74f0a

    BugFix: Using `json` string in template_field causes issue with K8s O…

    735add7
  28. kosteev
    added a commit that references this issue on Aug 29, 2026

    BugFix: Using `json` string in template_field causes issue with K8s O…

    1ba7de3
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    _eol_affected_version:2.1Issues Reported for 2.1kind:bugThis is a clearly a bugprovider:cncf-kubernetesKubernetes (k8s) provider related issues

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