Hi all, Have a question, we have several really old prometheus instances, version 2.2 and want to do some upgrades.. We also have one central prometheus instance in which federation is set up to these two instances..
I first upgraded this central instance to 2.19 and now federation metrics are not present. It says 404 server not found, but from the server where my new prometheus instance is installed i can run CURL to my federated instance and i get the metrics. So i can run: curl http://federated_instance/federate?match%5B%5D=%7Bjob%21%3D%22%22%7D ANd I get the output, but from prometheus itself I get 404. Setup for this federation is pretty simple: - job_name: federate honor_labels: true honor_timestamps: true params: match[]: - '{job!=""}' scrape_interval: 15s scrape_timeout: 10s metrics_path: /federate scheme: http static_configs: - targets: - federated_instance1 - federated_instance2 Federation works with the prometheus version which is the same as federated instances. So current stuff works when all is 2.2, but not for some reason when I moved central prometheus to 2.19. Do I need to have all the versions to be the same or nearly the same in versions? Regards, Uros -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/1d9ba388-4379-4a54-91b8-713f15ed47a6n%40googlegroups.com.
