I have a Kubernetes deployment with ingress for a service that include Apache for backend php and should provide an Angular app

the url is : "ip/app2

the issue is when the SSL is on i got "net::ERR_FAILED". for javascript files of for network issues so the app could not fetch the files

page:297 GET https://url/app1/test.js?60f67dda8d8a5 net::ERR_FAILED

sometimes it works when refreshing the page and sometimes no. An app without Apache (just static app that runs on react) works great from the root URL : IP

Configuration :

app1 container ports:

    name: app1
    ports:
    - containerPort: 8080
      name: app1
      protocol: TCP

app1 ingress/service :

/app1(/|$)(.*).  -> 8080

annotations:

field.cattle.io/ingressState    
{}
kubernetes.io/ingress.class 
nginx
meta.helm.sh/release-name   
service-name
nginx.ingress.kubernetes.io/force-ssl-redirect  
true
nginx.ingress.kubernetes.io/rewrite-target  
/$2

in container apache conf : (there is no htacess in the project)

<VirtualHost *:8080>
    DocumentRoot /var/www/html/code

    <Directory /var/www/html/code>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
        RewriteEngine On
        RewriteCond %{REQUEST_FILENAME} !-f
        RewriteRule ^([^\.]+)$ $1.php [NC,L]
    </Directory>

</VirtualHost>

the same services works perfectly in local env or in Docker env with nginx

the old nginx conf that works in docker is:

   location /app1 {
      proxy_pass http://service:8080/;
      limit_req zone=gateway_limit burst=100 nodelay;

      # Force path '/' to only use https
      add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
      if ($scheme = http) {
        return 301 https://$host$request_uri;
      }

    }