openBalena supervisor api proxy - No online device(s) found


i can access the api with curl, but when i use any ‘supervisor’ function it gives me:
No online device(s) found

curl -X POST --header “Content-Type:application/json” --header “Authorization: Bearer NSOfp5hrJC1SEnMMU37tEQxxxxxxxx” --data ‘{“uuid”: “f5ccxxx-is existing”}’ “

i checked already:

  1. when i manipulate the token then the result is empty, so the token and access seems to be ok
  2. several urls - always the same result also if the url does not exist like …supervisor/abc

is there any restriction in openBalena?

Hi there,

I see you mention you’ve tried several requests/urls so maybe your example might be just a mixture of them all, but, I wanted to make sure that the URL you are using for blink has …/v1/blink and not …/v5/blink on it:

curl -X POST --header "Content-Type:application/json" --header "Authorization: Bearer NSOfp5hrJC1SEnMMU37tEQxxxxxxxx" --data '{"uuid": "f5ccxxx-is existing"}' ""

I also wanted to ask you if your device is in y local network and if you have tried those requests from an application container (SSH-ing into it)
you can do as follows (requieres balena-cli):

  • sudo balena scan
  • balena ssh
  • (inside the device):

curl -X POST --header "Content-Type:application/json" \ "$BALENA_SUPERVISOR_ADDRESS/v1/blink?apikey=$BALENA_SUPERVISOR_API_KEY"

This can help you check that the supervisor is up and running property and try to isolate the problem either to the supervisor or the api configuration

I hope it helps, please come back to us if you need further help

Best regads