Re: JobManager web interface redirect strategy when running in HA

2017-11-06 Thread mrooding
Chesnay, your solution is definitely the best approach. I was already wondering why the decision was made to only support the UI through the leading job manager only. Jürgen, I don't think that your solution will work in our setup. We're currently running 3 services, one for each job manager. We n

Re: JobManager web interface redirect strategy when running in HA

2017-11-05 Thread Jürgen Thomann
I think you can solve this already with a health check (health monitor in OpenStack?). I'm currently using GET requests to / and if they don't reply with a  200 code the LB will not use them. Only the Leader answers with a 200 code whereas the others send a redirect with 30x code which should en

Re: JobManager web interface redirect strategy when running in HA

2017-11-01 Thread Chesnay Schepler
We intend to change the redirection behavior such that any jobmanager (leading or not) can accept requests, and communicates internally with the leader. In this model you could setup the flink.domain.tld to point to any jobmanager (or distribute requests among them). Would this work for you?