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| <div class="section" id="kubernetes-executor"> |
| <h1>Kubernetes Executor<a class="headerlink" href="#kubernetes-executor" title="Permalink to this headline">¶</a></h1> |
| <p>The kubernetes executor is introduced in Apache Airflow 1.10.0. The Kubernetes executor will create a new pod for every task instance.</p> |
| <p>Example helm charts are available at <code class="docutils literal notranslate"><span class="pre">scripts/ci/kubernetes/kube/{airflow,volumes,postgres}.yaml</span></code> in the source distribution. |
| The volumes are optional and depend on your configuration. There are two volumes available:</p> |
| <ul class="simple"> |
| <li><p><strong>Dags</strong>:</p> |
| <ul> |
| <li><p>By storing dags onto persistent disk, it will be made available to all workers</p></li> |
| <li><p>Another option is to use <code class="docutils literal notranslate"><span class="pre">git-sync</span></code>. Before starting the container, a git pull of the dags repository will be performed and used throughout the lifecycle of the pod</p></li> |
| </ul> |
| </li> |
| <li><p><strong>Logs</strong>:</p> |
| <ul> |
| <li><p>By storing logs onto a persistent disk, the files are accessible by workers and the webserver. If you don’t configure this, the logs will be lost after the worker pods shuts down</p></li> |
| <li><p>Another option is to use S3/GCS/etc to store logs</p></li> |
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