<p>I was following this <a href="https://towardsdatascience.com/kubernetesexecutor-for-airflow-e2155e0f909c" rel="noreferrer">blog post</a> and at this command, </p>

<p><code>helm upgrade --install airflow airflow/ \
    --namespace airflow \
    --values values.yaml</code></p>

<p>I got this error. 
<code>in airflow: chart metadata (Chart.yaml) missing</code> but I actually have the Chart.yaml file under <code>airflow/</code>. </p>

<pre class="lang-sh prettyprint-override"><code>$ ls
Chart.yaml      charts          requirements.yaml   tiller.yaml
Icon?           requirements.lock   templates       values.yaml
</code></pre>

<p>helm version &amp; kubectl pod below</p>

<pre><code>$ helm version
Client: &amp;version.Version{SemVer:"v2.13.1", GitCommit:"618447cbf203d147601b4b9bd7f8c37a5d39fbb4", GitTreeState:"clean"}
Server: &amp;version.Version{SemVer:"v2.13.1", GitCommit:"618447cbf203d147601b4b9bd7f8c37a5d39fbb4", GitTreeState:"clean"}
</code></pre>

<pre><code>$ kubectl get pods --namespace kube-system
NAME                                    READY     STATUS    RESTARTS   AGE
coredns-fb8b8dccf-9z8v5                 1/1       Running   3          6h
coredns-fb8b8dccf-wdtpl                 1/1       Running   3          6h
etcd-minikube                           1/1       Running   1          6h
kube-addon-manager-minikube             1/1       Running   1          6h
kube-apiserver-minikube                 1/1       Running   1          6h
kube-controller-manager-minikube        1/1       Running   1          6h
kube-proxy-m4whq                        1/1       Running   0          2h
kube-scheduler-minikube                 1/1       Running   1          6h
kubernetes-dashboard-79dd6bfc48-5z9cx   1/1       Running   3          6h
storage-provisioner                     1/1       Running   3          6h
tiller-deploy-8458f6c667-wmv62          1/1       Running   1          4h
</code></pre>

<p>Could someone help to fix it?</p>

user3368526
<p>The directory must not contain a directory with the same name as the chart name.</p>
<p>For anyone stumbling on this, the answer is over here: <a href="https://github.com/hashicorp/terraform-provider-helm/issues/735#issuecomment-828779466" rel="noreferrer">https://github.com/hashicorp/terraform-provider-helm/issues/735#issuecomment-828779466</a></p>
