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Cloudron Forum

Apps | Demo | Docs | Install

How to add Prometheus data source to Grafana?

Scheduled Pinned Locked Moved Grafana
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  • C Offline
    C Offline
    cyberfreakde
    wrote on last edited by
    #1

    When I try to add the Prometheus url http://localhost:9090/metrics to Grafana I get the error

    Unknown error during query transaction. Please check JS console logs.
    

    Am I missing something?

    girishG 1 Reply Last reply
    0
  • girishG Offline
    girishG Offline
    girish Staff
    replied to cyberfreakde on last edited by
    #2

    @cyberfreakde I don't have much experience with either of these but you should add it by prometheus' domain name. Since each app is a container, the "localhost" of each app is different.

    1 Reply Last reply
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  • jimcavoliJ Offline
    jimcavoliJ Offline
    jimcavoli App Dev
    wrote on last edited by
    #3

    Yeah, you likely don't want localhost you want the uuid of the installation as the hostname since that's what's exposed in the docker virtual network.

    1 Reply Last reply
    0
  • Jan MacenkaJ Offline
    Jan MacenkaJ Offline
    Jan Macenka
    wrote on last edited by
    #4

    having the same problem currently, where can i find the containers UUID?

    jdaviescoatesJ 1 Reply Last reply
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  • jdaviescoatesJ Offline
    jdaviescoatesJ Offline
    jdaviescoates
    replied to Jan Macenka on last edited by
    #5

    @Jan-Macenka I see you worked that out:

    @Jan-Macenka said in Prometheus + Grafana actually working:

    just had the same issue and wanted to add something here as a documentation:

    If both Grafana and Prometheus are running as a cloudron-app, you can add Prometheus as a data-source in Grafana by inputting http://<PROMETHEUS-SERVICE-UUID>:9090 in the URL-field where PROMETHEUS-SERVICE-UUID can be found form the prometheus container either by looking up its installation location in the Storage-Tab or by connecting via terminal and copying the hostname.

    Cheers,
    Jan

    I use Cloudron with Gandi & Hetzner

    1 Reply Last reply
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