<p>I am working in a Java Springboot microservice-based complex application that comprises 30 services.</p>
<p>All are containerized and from ECR, services are deployed inside the Kubernetes namespace in AWS.</p>
<p>Every time, the namespace is purged and all services are re-deployed.<br />
How can I update only one service inside a namespace…is it possible to do that kind of deployment.</p>
<p>Can someone please Any sample configurations using helm or any useful links</p>

karthi0702
<blockquote>
<p>How can I update only one service inside a namespace…is it possible to do that kind of deployment.</p>
</blockquote>
<p>If you are executing <code>helm upgrade</code> it should only update the resources which are updated.</p>
<p>you need to understand how does Helm packs the resources, <code>helm</code> is using <code>Kustomization</code> so if you are updating <code>Secrets</code>, <code>ConfigMap</code> etc it will generate new names for those resources.</p>
<p>As a side effect, it will &quot;change&quot; the <code>Deployment</code> and the results will be a &quot;full&quot; deploy of all the resources</p>
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