BUG: Domains do not get synchronized

[JvdMaat]

What happened?

I removed and added some domains to the Domains (white/black list at https:///admin/groups-domains.php). Orbital-sync ran without issues, but on the secondary pihole, the Domains did not get updated.

Version

1.5.0

Log output

1/30/2023, 9:08:27 PM: ➡️ Signing in to https://primary/admin...
1/30/2023, 9:08:28 PM: ✔️ Successfully signed in to https://primary/admin!
1/30/2023, 9:08:28 PM: ➡️ Downloading backup from https://primary/admin...
1/30/2023, 9:08:28 PM: ✔️ Backup from https://primary/admin completed!
1/30/2023, 9:08:28 PM: ➡️ Signing in to https://secondary:5343/admin...
1/30/2023, 9:08:28 PM: ✔️ Successfully signed in to https://secondary:5343/admin!
1/30/2023, 9:08:28 PM: ➡️ Uploading backup to https://secondary:5343/admin...
1/30/2023, 9:08:30 PM: ✔️ Backup uploaded to https://secondary:5343/admin!
1/30/2023, 9:08:30 PM: Result:
Processed adlist (2 entries)<br>
Processed adlist group assignments (2 entries)<br>
Processed blacklist (exact) (0 entries)<br>
Processed blacklist (regex) (1 entry)<br>
Processed client (0 entries)<br>
Processed client group assignments (0 entries)<br>
Processed local DNS records (3 entries)<br>
Processed local CNAME records (7 entries)<br>
Processed black-/whitelist group assignments (0 entries)<br>
Processed group (1 entry)<br>
Processed whitelist (exact) (4 entries)<br>
Processed whitelist (regex) (0 entries)<br>
OK
1/30/2023, 9:08:30 PM: ➡️ Updating gravity on https://secondary:5343/admin...
1/30/2023, 9:08:38 PM: ✔️ Gravity updated on https://secondary:5343/admin!
1/30/2023, 9:08:38 PM: Result:
data:   [i] Neutrino emissions detected... 
 <------  [✓] Pulling blocklist source list into range 
  
   [i] Preparing new gravity database...
 <------  [✓] Preparing new gravity database 
   [i] Using libz compression  
   [i] Target: https://dbl.oisd.nl 
   [i] Status: Pending...
 <------  [✓] Status: No changes detected 
   [i] Analyzed 918976 domains 
  
   [i] Creating new gravity databases...
 <------  [✓] Creating new gravity databases 
   [i] Storing downloaded domains in new gravity database...
 <------  [✓] Storing downloaded domains in new gravity database 
   [i] Building tree...
 <------  [✓] Building tree 
   [i] Swapping databases...
 <------  [✓] Swapping databases 
   [✓] The old database remains available. 
   [i] Number of gravity domains: 918976 (918976 unique domains) 
   [i] Number of exact blacklisted domains: 1 
   [i] Number of regex blacklist filters: 0 
   [i] Number of exact whitelisted domains: 9 
   [i] Number of regex whitelist filters: 1 
   [i] Cleaning up stray matter...
 <------  [✓] Cleaning up stray matter 
  
   [✓] FTL is listening on port 53 
      [✓] UDP (IPv4) 
      [✓] TCP (IPv4) 
      [✓] UDP (IPv6) 
      [✓] TCP (IPv6) 
  
   [✓] Pi-hole blocking is enabled
1/30/2023, 9:08:38 PM: ✔️ Success: 1/1 hosts synced.
1/30/2023, 9:08:38 PM: Waiting 30 minutes...

[JvdMaat]

Having said the above... I also just did a manual backup from the primary and restore to the secondary, and that also did not remove the existing Domains, nor update the Domains whitelist/blacklist. So .. it's a pihole issue?
I have spent some time trying to track this down. Pihole github mentions something about this being a locale issue. My Pi Zero W is running with UTF-8, while docker runs with POSIX by default. As a quick-fix, I changed the pihole to POSIX, rebooted, but that still didn't work.
Logged pi-hole/web#2518

[mattwebbio]

Yeah, it's a Pi-hole issue if it doesn't work manually either. I'm going to go ahead and close this issue, but please let me know if it turns out to be a problem with Orbital.