Apcupsd configuration?

I got a new APC UPS and installed apcupsd on my server, with HA running on VM on the server. The application runs well from the console. I made sure to open the port on the server, and added the following to my config.yaml, but I don’t see any of the sensors after rebooting HA. What am I missing?

  - platform: apcupsd
    host: <ip address of server>
    resources:
      - apc
      - date
      - hostname
      - version
      - upsname
      - cable
      - driver
      - upsmode
      - starttime
      - model
      - status
      - linev
      - loadpct
      - bcharge
      - timeleft
      - mbattchg
      - mintimel
      - maxtime
      - maxlinev
      - minlinev
      - outputv