<p>I am working with a 3D simulator web site and it has options to import model as zip files. I was able to import upto 70MB of zip files into my development and production environments. But recently it was migrated to kubernetes using nginx reverse proxy. Afterwards I am unable to load zip files larger than 1MB .I tried to configure nginx config file, setting up limit for multer but doesn't make any difference. I am using ajax call but the error case with error &quot;Request entity too large&quot; is getting executed.</p>
<p>Thanks in advance</p>

<p>Nginx supports changing the max body size. If you're using a Kubernetes Ingress object  you can do so in the following way:</p>
<pre class="lang-yaml prettyprint-override"><code>apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: myapp
  namespace: default
  annotations:
    kubernetes.io/ingress.class: &quot;nginx&quot;
    cert-manager.io/cluster-issuer: &quot;letsencrypt-prod&quot;
    nginx.ingress.kubernetes.io/proxy-body-size: 512m # Max body size for ingress.
spec:
  tls:
    - hosts:
        - &quot;somehost.com&quot;
      secretName: somehost-tls
  rules:
    - host: somehost.com
      http:
        paths:
          - path: /
            backend:
              serviceName: myapp
              servicePort: 80
</code></pre>
<p>I don't know how you're running Nginx. It may be that you're running it in a non-ingress way. For that you can edit the Nginx config: <a href="https://stackoverflow.com/questions/28476643/default-nginx-client-max-body-size/28476755">Default nginx client_max_body_size</a></p>
