<p>I am assessing the migration of my current Airflow deployment from Celery executor to Kubernetes (K8s) executor to leverage the dynamic allocation of resources and the isolation of tasks provided by pods.</p>
<p>It is clear to me that we can use the native KubernetesPodOperator to run tasks on a K8s cluster via the K8s executor. However I couldn't find info about the compatibility between the K8s executor with other operators, such as bash and athena.</p>
<p><strong>Here is the question</strong> is it possible to run a bash (or any other) operator on a K8s powered Airflow or I should migrate all my tasks to the KubernetesPodOperator?</p>
<p>Thanks!</p>

<p>Kubernetes executor will work with all operators.<br />
Using the kubernetes executor will create a worker pod for every task instead of using the celery worker as the celery executor will.</p>
<p>Using the <strong>KubernetesPodOperator</strong> will pull any specific image to launch a pod and execute your task.<br />
So if you are to use the <strong>KubernetesPodOperator</strong> with the <strong>KubernetesExecutor</strong>, Airflow will launch a worker pod for your task, and that task will launch a pod and monitor its execution. 2 pods for 1 task.</p>
<p>If you use a <strong>BashOperator</strong> with the <strong>KubernetesExecutor</strong>, Airflow will launch a worker pod and execute bash commands on that worker pod. 1 pod for 1 task.</p>
