i am trying to run Kylo and Nifi both in cluster mode.
- Nifi I am using doesn't come packaged with Kylo. I have installed nifi and kylo separately.
- I am able to run Nifi in cluster mode (2 servers) and front ended it with a LB. LB has its own DNS. I am able to access it, and both nifi nodes identify each other.
- I am able to install kylo in cluster mode and same way, i have front ended it with LB.
- both nifi and kylo are https. I am using SAN certificate and it all is working fine.
- although my infra is not internet facing (intranet), i have procured CA certs (not using self signed).
- now i am trying to integrate Kylo with Nifi, so I control flows in better ways.
- I am now on the step where I have to integrate kylo services with nifi.
Now issue is.
- I am trying to make kylo ware of nifi, so I can use it. as per my assumption, kylo both nodes (k1 and k2) should point to LB of nifi and not directly to both nodes of nifi (n1 and n2).
i am following steps mentioned under (but not completely), as i am not relate it to my situation https://kylo.readthedocs.io/en/v0.10.0/security/ConfigureNiFiWithSSL.html
i am wondering how to generate keystore kylo service, it seems toolkit way is not working :( . it does generate the file, but still no communication with Nifi.
one strange thing, I am able to connect K1-N1 and K2-N2 (k1, k2 are 2 nodes of Kylo, n1,n2 are 2 nodes of nifi). But i am not able to connect Kylo to LB of Nifi. Unless i do that, i think I am not doing pure HA.
error i am getting on UI is, backend is not helpful either. it just shows not able to connect. although i am able to access LB dns from browser, and it works perfectly fine. => 