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  <div class="section" id="module-airflow.contrib.operators.gcp_container_operator">
<span id="airflow-contrib-operators-gcp-container-operator"></span><h1><a class="reference internal" href="#module-airflow.contrib.operators.gcp_container_operator" title="airflow.contrib.operators.gcp_container_operator"><code class="xref py py-mod docutils literal notranslate"><span class="pre">airflow.contrib.operators.gcp_container_operator</span></code></a><a class="headerlink" href="#module-airflow.contrib.operators.gcp_container_operator" title="Permalink to this headline">¶</a></h1>
<div class="section" id="module-contents">
<h2>Module Contents<a class="headerlink" href="#module-contents" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator">
<em class="property">class </em><code class="sig-prename descclassname">airflow.contrib.operators.gcp_container_operator.</code><code class="sig-name descname">GKEClusterDeleteOperator</code><span class="sig-paren">(</span><em class="sig-param">project_id</em>, <em class="sig-param">name</em>, <em class="sig-param">location</em>, <em class="sig-param">gcp_conn_id='google_cloud_default'</em>, <em class="sig-param">api_version='v2'</em>, <em class="sig-param">*args</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEClusterDeleteOperator"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="../../../models/index.html#airflow.models.BaseOperator" title="airflow.models.BaseOperator"><code class="xref py py-class docutils literal notranslate"><span class="pre">airflow.models.BaseOperator</span></code></a></p>
<p>Deletes the cluster, including the Kubernetes endpoint and all worker nodes.</p>
<p>To delete a certain cluster, you must specify the <code class="docutils literal notranslate"><span class="pre">project_id</span></code>, the <code class="docutils literal notranslate"><span class="pre">name</span></code>
of the cluster, the <code class="docutils literal notranslate"><span class="pre">location</span></code> that the cluster is in, and the <code class="docutils literal notranslate"><span class="pre">task_id</span></code>.</p>
<p><strong>Operator Creation</strong>:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">operator</span> <span class="o">=</span> <span class="n">GKEClusterDeleteOperator</span><span class="p">(</span>
            <span class="n">task_id</span><span class="o">=</span><span class="s1">&#39;cluster_delete&#39;</span><span class="p">,</span>
            <span class="n">project_id</span><span class="o">=</span><span class="s1">&#39;my-project&#39;</span><span class="p">,</span>
            <span class="n">location</span><span class="o">=</span><span class="s1">&#39;cluster-location&#39;</span>
            <span class="n">name</span><span class="o">=</span><span class="s1">&#39;cluster-name&#39;</span><span class="p">)</span>
</pre></div>
</div>
<div class="admonition seealso">
<p class="admonition-title">See also</p>
<p>For more detail about deleting clusters have a look at the reference:
<a class="reference external" href="https://google-cloud-python.readthedocs.io/en/latest/container/gapic/v1/api.html#google.cloud.container_v1.ClusterManagerClient.delete_cluster">https://google-cloud-python.readthedocs.io/en/latest/container/gapic/v1/api.html#google.cloud.container_v1.ClusterManagerClient.delete_cluster</a></p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>project_id</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The Google Developers Console [project ID or project number]</p></li>
<li><p><strong>name</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The name of the resource to delete, in this case cluster name</p></li>
<li><p><strong>location</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The name of the Google Compute Engine zone in which the cluster
resides.</p></li>
<li><p><strong>gcp_conn_id</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The connection ID to use connecting to Google Cloud Platform.</p></li>
<li><p><strong>api_version</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The api version to use</p></li>
</ul>
</dd>
</dl>
<dl class="attribute">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator.template_fields">
<code class="sig-name descname">template_fields</code><em class="property"> = ['project_id', 'gcp_conn_id', 'name', 'location', 'api_version']</em><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEClusterDeleteOperator.template_fields"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator.template_fields" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator._check_input">
<code class="sig-name descname">_check_input</code><span class="sig-paren">(</span><em class="sig-param">self</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEClusterDeleteOperator._check_input"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator._check_input" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator.execute">
<code class="sig-name descname">execute</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">context</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEClusterDeleteOperator.execute"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator.execute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

</dd></dl>

<dl class="class">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEClusterCreateOperator">
<em class="property">class </em><code class="sig-prename descclassname">airflow.contrib.operators.gcp_container_operator.</code><code class="sig-name descname">GKEClusterCreateOperator</code><span class="sig-paren">(</span><em class="sig-param">project_id</em>, <em class="sig-param">location</em>, <em class="sig-param">body=None</em>, <em class="sig-param">gcp_conn_id='google_cloud_default'</em>, <em class="sig-param">api_version='v2'</em>, <em class="sig-param">*args</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEClusterCreateOperator"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEClusterCreateOperator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="../../../models/index.html#airflow.models.BaseOperator" title="airflow.models.BaseOperator"><code class="xref py py-class docutils literal notranslate"><span class="pre">airflow.models.BaseOperator</span></code></a></p>
<p>Create a Google Kubernetes Engine Cluster of specified dimensions
The operator will wait until the cluster is created.</p>
<p>The <strong>minimum</strong> required to define a cluster to create is:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">dict()</span></code> ::</dt><dd><dl class="simple">
<dt>cluster_def = {‘name’: ‘my-cluster-name’,</dt><dd><p>‘initial_node_count’: 1}</p>
</dd>
</dl>
</dd>
</dl>
<p>or</p>
<dl>
<dt><code class="docutils literal notranslate"><span class="pre">Cluster</span></code> proto ::</dt><dd><p>from google.cloud.container_v1.types import Cluster</p>
<p>cluster_def = Cluster(name=’my-cluster-name’, initial_node_count=1)</p>
</dd>
</dl>
<p><strong>Operator Creation</strong>:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">operator</span> <span class="o">=</span> <span class="n">GKEClusterCreateOperator</span><span class="p">(</span>
            <span class="n">task_id</span><span class="o">=</span><span class="s1">&#39;cluster_create&#39;</span><span class="p">,</span>
            <span class="n">project_id</span><span class="o">=</span><span class="s1">&#39;my-project&#39;</span><span class="p">,</span>
            <span class="n">location</span><span class="o">=</span><span class="s1">&#39;my-location&#39;</span>
            <span class="n">body</span><span class="o">=</span><span class="n">cluster_def</span><span class="p">)</span>
</pre></div>
</div>
<div class="admonition seealso">
<p class="admonition-title">See also</p>
<p>For more detail on about creating clusters have a look at the reference:
<a class="reference external" href="https://googleapis.dev/python/container/latest/gapic/v1/types.html#google.cloud.container_v1.types.Cluster" title="(in google-cloud-container v0.1)"><code class="xref py py-class docutils literal notranslate"><span class="pre">google.cloud.container_v1.types.Cluster</span></code></a></p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>project_id</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The Google Developers Console [project ID or project number]</p></li>
<li><p><strong>location</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The name of the Google Compute Engine zone in which the cluster
resides.</p></li>
<li><p><strong>body</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#dict" title="(in Python v3.8)"><em>dict</em></a><em> or </em><a class="reference external" href="https://googleapis.dev/python/container/latest/gapic/v1/types.html#google.cloud.container_v1.types.Cluster" title="(in google-cloud-container v0.1)"><em>google.cloud.container_v1.types.Cluster</em></a>) – The Cluster definition to create, can be protobuf or python dict, if
dict it must match protobuf message Cluster</p></li>
<li><p><strong>gcp_conn_id</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The connection ID to use connecting to Google Cloud Platform.</p></li>
<li><p><strong>api_version</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The api version to use</p></li>
</ul>
</dd>
</dl>
<dl class="attribute">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEClusterCreateOperator.template_fields">
<code class="sig-name descname">template_fields</code><em class="property"> = ['project_id', 'gcp_conn_id', 'location', 'api_version', 'body']</em><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEClusterCreateOperator.template_fields"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEClusterCreateOperator.template_fields" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEClusterCreateOperator._check_input">
<code class="sig-name descname">_check_input</code><span class="sig-paren">(</span><em class="sig-param">self</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEClusterCreateOperator._check_input"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEClusterCreateOperator._check_input" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEClusterCreateOperator.execute">
<code class="sig-name descname">execute</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">context</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEClusterCreateOperator.execute"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEClusterCreateOperator.execute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

</dd></dl>

<dl class="data">
<dt id="airflow.contrib.operators.gcp_container_operator.KUBE_CONFIG_ENV_VAR">
<code class="sig-prename descclassname">airflow.contrib.operators.gcp_container_operator.</code><code class="sig-name descname">KUBE_CONFIG_ENV_VAR</code><em class="property"> = KUBECONFIG</em><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#KUBE_CONFIG_ENV_VAR"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.KUBE_CONFIG_ENV_VAR" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="class">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEPodOperator">
<em class="property">class </em><code class="sig-prename descclassname">airflow.contrib.operators.gcp_container_operator.</code><code class="sig-name descname">GKEPodOperator</code><span class="sig-paren">(</span><em class="sig-param">project_id</em>, <em class="sig-param">location</em>, <em class="sig-param">cluster_name</em>, <em class="sig-param">gcp_conn_id='google_cloud_default'</em>, <em class="sig-param">*args</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEPodOperator"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEPodOperator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="../kubernetes_pod_operator/index.html#airflow.contrib.operators.kubernetes_pod_operator.KubernetesPodOperator" title="airflow.contrib.operators.kubernetes_pod_operator.KubernetesPodOperator"><code class="xref py py-class docutils literal notranslate"><span class="pre">airflow.contrib.operators.kubernetes_pod_operator.KubernetesPodOperator</span></code></a></p>
<p>Executes a task in a Kubernetes pod in the specified Google Kubernetes
Engine cluster</p>
<p>This Operator assumes that the system has gcloud installed and either
has working default application credentials or has configured a
connection id with a service account.</p>
<p>The <strong>minimum</strong> required to define a cluster to create are the variables
<code class="docutils literal notranslate"><span class="pre">task_id</span></code>, <code class="docutils literal notranslate"><span class="pre">project_id</span></code>, <code class="docutils literal notranslate"><span class="pre">location</span></code>, <code class="docutils literal notranslate"><span class="pre">cluster_name</span></code>, <code class="docutils literal notranslate"><span class="pre">name</span></code>,
<code class="docutils literal notranslate"><span class="pre">namespace</span></code>, and <code class="docutils literal notranslate"><span class="pre">image</span></code></p>
<p><strong>Operator Creation</strong>:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">operator</span> <span class="o">=</span> <span class="n">GKEPodOperator</span><span class="p">(</span><span class="n">task_id</span><span class="o">=</span><span class="s1">&#39;pod_op&#39;</span><span class="p">,</span>
                          <span class="n">project_id</span><span class="o">=</span><span class="s1">&#39;my-project&#39;</span><span class="p">,</span>
                          <span class="n">location</span><span class="o">=</span><span class="s1">&#39;us-central1-a&#39;</span><span class="p">,</span>
                          <span class="n">cluster_name</span><span class="o">=</span><span class="s1">&#39;my-cluster-name&#39;</span><span class="p">,</span>
                          <span class="n">name</span><span class="o">=</span><span class="s1">&#39;task-name&#39;</span><span class="p">,</span>
                          <span class="n">namespace</span><span class="o">=</span><span class="s1">&#39;default&#39;</span><span class="p">,</span>
                          <span class="n">image</span><span class="o">=</span><span class="s1">&#39;perl&#39;</span><span class="p">)</span>
</pre></div>
</div>
<div class="admonition seealso">
<p class="admonition-title">See also</p>
<p>For more detail about application authentication have a look at the reference:
<a class="reference external" href="https://cloud.google.com/docs/authentication/production#providing_credentials_to_your_application">https://cloud.google.com/docs/authentication/production#providing_credentials_to_your_application</a></p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>project_id</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The Google Developers Console project id</p></li>
<li><p><strong>location</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The name of the Google Kubernetes Engine zone in which the
cluster resides, e.g. ‘us-central1-a’</p></li>
<li><p><strong>cluster_name</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The name of the Google Kubernetes Engine cluster the pod
should be spawned in</p></li>
<li><p><strong>gcp_conn_id</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – The google cloud connection id to use. This allows for
users to specify a service account.</p></li>
</ul>
</dd>
</dl>
<dl class="attribute">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEPodOperator.template_fields">
<code class="sig-name descname">template_fields</code><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEPodOperator.template_fields"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEPodOperator.template_fields" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEPodOperator.execute">
<code class="sig-name descname">execute</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">context</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEPodOperator.execute"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEPodOperator.execute" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEPodOperator._set_env_from_extras">
<code class="sig-name descname">_set_env_from_extras</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">extras</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEPodOperator._set_env_from_extras"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEPodOperator._set_env_from_extras" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the environment variable <cite>GOOGLE_APPLICATION_CREDENTIALS</cite> with either:</p>
<ul class="simple">
<li><p>The path to the keyfile from the specified connection id</p></li>
<li><dl class="simple">
<dt>A generated file’s path if the user specified JSON in the connection id. The</dt><dd><p>file is assumed to be deleted after the process dies due to how mkstemp()
works.</p>
</dd>
</dl>
</li>
</ul>
<p>The environment variable is used inside the gcloud command to determine correct
service account to use.</p>
</dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.gcp_container_operator.GKEPodOperator._get_field">
<code class="sig-name descname">_get_field</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">extras</em>, <em class="sig-param">field</em>, <em class="sig-param">default=None</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/gcp_container_operator.html#GKEPodOperator._get_field"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.gcp_container_operator.GKEPodOperator._get_field" title="Permalink to this definition">¶</a></dt>
<dd><p>Fetches a field from extras, and returns it. This is some Airflow
magic. The google_cloud_platform hook type adds custom UI elements
to the hook page, which allow admins to specify service_account,
key_path, etc. They get formatted as shown below.</p>
</dd></dl>

</dd></dl>

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