@jonnieboyrevel
using port 80 to map to the pihole port 80 is likely causing the connectivity issue. Since Rockstor does a redirect from port 80 to 443 (i.e. the https address of the WebUI), the pihole UI will get caught up in that.
Try to pick another port, e.g. 83 or something during the install to map to the 80 port of pihole.
I also noticed that on your DNS2 entry you seem to have one . too many (in the front), it should probably be just 8.8.4.4
Also, I assume, this is a custom Rockon definition to include more variables? Looks like the ServerIP and VIRTUAL_HOST variable are considered duplicate.
Edit: Actually, looks like this is the 7 year old version of the pi-hole definition. Can you uninstall and run an update on the Rockons list? This should provide an updated view with less entries required (also the image used has changed to the official one). The end result should be something like this:
did you use the command line script to delete the rockon, or removed the container and image using the docker commands? The script procedure I’m referring to is this flow:
cd /opt/rockstor
poetry run delete-rockon 'Pi-Hole'
this should give you a message about metadata having been deleted from the database.
After that, hit the Rockon refresh button, to get updates.
Great that you found it. It would have taken me quite some more time to think of you having an older version in the rockons-metastore folder, so all good!