<p>I am install MySQL HA follow by <a href="https://github.com/helm/charts/tree/master/incubator/mysqlha" rel="nofollow noreferrer">this doc</a>:</p>
<pre><code>./helm install report incubator/mysqlha -n middleware
</code></pre>
<p>but the result like this:</p>
<pre><code>[dolphin@MeowK8SMaster1 linux-amd64]$ ./helm repo update
Hang tight while we grab the latest from your chart repositories...
...Successfully got an update from the &quot;traefik&quot; chart repository
...Successfully got an update from the &quot;stable&quot; chart repository
Update Complete. ⎈ Happy Helming!⎈
[dolphin@MeowK8SMaster1 linux-amd64]$ ./helm install report incubator/mysqlha -n middleware
Error: failed to download &quot;incubator/mysqlha&quot; (hint: running `helm repo update` may help)
[dolphin@MeowK8SMaster1 linux-amd64]$
</code></pre>
<p>what should I do install mysql HA?</p>

Dolphin
<p>Your must first install the <strong>repository</strong> on which the <em>mysqlh</em> chart resides:</p>

<pre><code>helm repo add incubator https://kubernetes-charts-incubator.storage.googleapis.com
</code></pre>

<p>Then run <code>helm repo update.</code> After that installation should succeed.</p>

<p>When unsure where to find helm chart repos, check Helm Hub: <a href="https://hub.helm.sh/charts/incubator/mysqlha" rel="noreferrer">https://hub.helm.sh/charts/incubator/mysqlha</a></p>
