Re: Help : LoadBalancer

[Minh HUYNH]

Hello Juan

 

Not sure if you understand my point of view ?

 

It got a cluster nifi01/nifi02/nifi03

 

I try to use unique url for instance https://nifi_clu01:9091/nifi, this link point to the randomly nifi01/nifi02/nifi03

 

Regards 

 

 

Envoyé: mercredi 6 septembre 2023 à 16:05
De: "Juan Pablo Gardella" <gardellajuanpa...@gmail.com>
À: users@nifi.apache.org
Objet: Re: Help : LoadBalancer

List all servers you need.

 

server server1 "${NIFI_INTERNAL_HOST1}":8443 ssl

server server2 "${NIFI_INTERNAL_HOST2}":8443 ssl

 

On Wed, Sep 6, 2023 at 10:35 AM Minh HUYNH <e-soci...@gmx.fr> wrote:

Thanks a lot for reply.

 

Concerning redirection for one node. It is ok we got it.

 

But how configure nifi and haproxy to point the cluster node, for instance cluster nodes "nifi01, nifi02, nifi03"

 

regards 

 

Minh

 

 

 

Envoyé: mercredi 6 septembre 2023 à 15:29
De: "Juan Pablo Gardella" <gardellajuanpa...@gmail.com>
À: users@nifi.apache.org
Objet: Re: Help : LoadBalancer

I did that multiple times. Below is how I configured it:
 

frontend http-in

# bind ports section

acl prefixed-with-nifi path_beg /nifi

use_backend nifi if prefixed-with-nifi

option forwardfor

 

backend nifi

server server1 "${NIFI_INTERNAL_HOST}":8443 ssl

 

 

On Wed, Sep 6, 2023 at 9:40 AM Minh HUYNH <e-soci...@gmx.fr> wrote:

 

Hello,

 

I have been trying long time ago to configure nifi cluster behind the haproxy/loadbalancer 

But until now, it is always failed.

I have only got access to the welcome page of nifi after all others links are failed.

 

If someone has the configuration, it is helpfull.

 

Thanks a lot

 

Regards