Sync problem between Raspberry Pi container and Synology container

[glyntr]

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Issue Description gravity-sync push fails as follows: ∞ Initializing Gravity Sync (4.0.5) ✓ Loading gravity-sync.conf ✓ Detecting local Pi-hole installation ✗ Detecting remote Pi-hole installation ✓ Gravity Sync remote peer is configured ✓ Evaluating arguments: PUSH » Remote target [email protected] ✓ Validating pathways to Pi-hole ✓ Validating pathways to DNSMASQ ∞ Hashing the remote Gravity Databasemd5sum: /etc/pihole/gravity.db: No such file or directory ✓ Hashing the remote Gravity Database ✓ Comparing to the local Gravity Database ! Differences detected in the Gravity Database ! DNS Records not detected on the remote Pi-hole ! DNS CNAMEs not detected on the local Pi-hole ! Static DHCP Addresses not detected on the local Pi-hole ! Replication of Pi-hole settings is required ✓ Performing backup of local Gravity Databasee∞ Performing backup of local Gravity Database ✓ Checking Gravity Database copy integrity ✗ Pushing the local Gravity Database Configuration Details Have run gravity-sync config on both sides. On Synology have ensured that rsync is enabled etc. I do note that when I run gravity-sync config on Synology side that it prompts for the Pi password multiple times (5-6x), which makes me think that the passwordless SSH from synology side is not completing correctly. It completes successfully however...and presumably if I am doing gravity-sync push from the Raspberry Pi side, it shouldn't matter (as passwordless ssh to Synology is working). Thoughts?

Config details as follows: ∞ Initializing Gravity Sync (4.0.5) ✓ Loading gravity-sync.conf ✓ Detecting local Pi-hole installation ✗ Detecting remote Pi-hole installation ✓ Gravity Sync remote peer is configured ✓ Evaluating arguments: INFO Local Software Versions Pi-hole Pi-hole version is v5.17.2 (Latest: v5.17.2) web version is v5.20.2 (Latest: v5.21) FTL version is v5.23 (Latest: v5.23) Ubuntu 23.10 Linux 6.5.0-1008-raspi aarch64 bash 5.2.15(1)-release OpenSSH_9.3p1 Ubuntu-1ubuntu3.1, OpenSSL 3.0.10 1 Aug 2023 rsync version 3.2.7 protocol version 31 Sudo version 1.9.14p2 git version 2.40.1 Docker version 24.0.7, build afdd53b

Global Instance Settings SSH Port: 22 (default) SSH Key: /etc/gravity-sync/gravity-sync.rsa Automated Replication: Disabled

Local Instance Settings Local Hostname: piserver Local Pi-hole Type: docker Local Pi-hole Config Directory: /home/pi/dockercompose/etc-pihole Local DNSMASQ Config Directory: /home/pi/dockercompose/etc-dnsmasq.d Local Gravity Sync Binary: /usr/local/bin/gravity-sync Local Gravity Sync Config Directory: /etc/gravity-sync Local Pi-hole Container Name: pihole Local Docker Binary Directory: /usr/bin/docker Local File Owner Settings: 999:999

Remote Instance Settings Remote Hostname/IP: 192.168.86.233 Remote Username: Glyn Remote Pi-hole Type: none Remote Pi-hole Config Directory: /etc/pihole Remote DNSMASQ Config Directory: /etc/dnsmasq.d Remote File Owner Settings: pihole:pihole ubuntu-logo Gravity Sync INFO exited after 1 seconds

[glyntr]

I also note the following error on the Synology: /usr/local/bin/gravity-sync: line 1353: ssh-copy-id: command not found I copied my ssh-copy-id script from Ubuntu - didn't seem to be a great idea, but it solved this error message...but still not working Getting multiple errors on Synology side of the following:

• sudo: /usr/bin/docker: command not found

[glyntr]

Which I tried fixing with a symlink ln -s /usr/local/bin/docker ./docker

Reducing number of error messages, but still failing. Error as follows: ∞ Hashing the remote Gravity Databasemd5sum: /etc/pihole/gravity.db: No such file or directory

[vmstan]

Effective July 26, 2024, this project has been retired. Thank you for your use and enthusiasm for a project that began as a few lines of bash in a Slack channel and envolved into something far more complex, and used by many thousands of Pi-hole enthusiasts over the last four years.