The relayer '*' could not be found

[gaia]

Saw the presentation on the Lido call. Looking forward to testing this out!

  File "/home/ubuntu/eth-block-proposal-monitor/src/main.py", line 836, in <module>
    insert_new_slot(data['slot'], data['proposer'], data['relay'], data['missed'], data['empty'], reward)
  File "/home/ubuntu/eth-block-proposal-monitor/src/db_ops.py", line 146, in insert_new_slot
    raise Exception("The relayer '"+relayer+"' could not be found. Please update your relay config and try again.")
Exception: The relayer 'Blocknative' could not be found. Please update your relay config and try again.```

Next time I run it, it will give an error about a different relayer (`The relayer 'ultra sound' could not be found`).

`pip 22.0.2 from /usr/lib/python3/dist-packages/pip (python 3.10)`
`commit 34d34cfab7611442696dbef0cbda8d7040815a6a (HEAD -> main, origin/main, origin/HEAD)`

Not running under a dedicated user, but it is an unprivileged user (standard `ubuntu` user). it's already isolated inside it's own LXD/LXC container.

[frangrech]

Hi, could you try deleting the slot_data.db file located in /eth-block-proposal-monitor/data/ and running the script again? On the first run, and on the creation of the database, it should populate the relayers table using the relay_config.json that should be located in /eth-block-proposal-monitor/config/.

[gaia]

thanks, fran! that did it.

small suggestion: if /etc/systemd/system/eth2_block_monitoring.service already exists, do not overwrite it when running the script again. ppl customize it, it's best to not overwrite. if the user needs it rebuild, they can simply delete it.