how to set grafana path prefix?

[ggaaooppeenngg]

the default prefix is "/", but I want to dispatch ingress to a sub path, I want all urls follow "prefix/" , can I set a url prefix for grafana?

[mscholze]

1. pass env var to grafana deployment:

   - name: GF_SERVER_ROOT_URL
   value: https://url/subpath/

2. ingress with the trailing "/" in path config

   apiVersion: extensions/v1beta1
   kind: Ingress
   metadata:
   name: grafana
   namespace: monitoring
   annotations:
   kubernetes.io/ingress.class: nginx
   nginx.ingress.kubernetes.io/rewrite-target: /
   spec:
   tls:
   - hosts:
   - url
   secretName: url-tls
   rules:
   - host: url
   http:
     paths:
     - path: /subpath/
       backend:
         serviceName: grafana
         servicePort: 3000`

   This works for me!

[pipo02mix]

@ggaaooppeenngg Has you tried mikes suggestion?