I have kapua (as a docker container on my pc) and kura on the raspberryPi. I managed to connect them, to run the example publisher and to correctly receive the data on kapua.
Now I would like to view the data via graphana (docker container) by linking this to kapua's elasticsearch (container docker).
I tried to link them indicating the address of elastichsearch localhost:9200 and to enter the credentials of kapua but it continues to give error 502 bad gateway.
Could anyone help me?
Thanks in advance.
By default Elasticsearch in Kapua has no credential.
The capability of configure them is not yet released and it has been introduced with https://github.com/eclipse/kapua/pull/2685. It will be released in Kapua 1.1.0
Have you tried without credentials?