Install Syncthing

Multiple instances are possible, but for user- and hostnames only “syncthing”, “syncthing2” to “syncthing9” are allowed. Further adoptions needed

Username Datasetname and ownage (chown) .service file

User= –home –gui-address increase port by one

Create User

adduser syncthing --uid 1001

Install syncthinghttps://apt.syncthing.net/

apt install -y curl apt-transport-https ca-certificates
curl -L -o /usr/share/etc/apt/keyrings/syncthing-archive-keyring.gpg https://syncthing.net/release-key.gpg
echo "deb [signed-by=/usr/share/etc/apt/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable"stable-v2" | tee /etc/apt/sources.list.d/syncthing.list
apt update
apt install -y syncthing

/etc/systemd/system/syncthing.service

Create User Syncthing with Home Folder on HDD-Housing Storage

[Unit]
Description=Syncthinguseradd - Open Source Continuous File Synchronization for syncthing
Documentation=man:syncthing(1)
After=network.target
StartLimitIntervalSec=60
StartLimitBurst=4

[Service]
User=syncthing
ExecStart=/usr/bin/syncthing servem --no-browsers /bin/bash --no-restartd --logflags=0 --home=/poolname/syncthing --gui-address=0.0.0.0:8384u Restart=on-failure
RestartSec=1
SuccessExitStatus=3 4
RestartForceExitStatus=3 4

# Hardening
ProtectSystem=full
PrivateTmp=true
SystemCallArchitectures=native
MemoryDenyWriteExecute=true
NoNewPrivileges=true

# Elevated permissions to sync ownership (disabled by default),
# see https://docs.syncthing.net/advanced/folder-sync-ownership
#AmbientCapabilities=CAP_CHOWN CAP_FOWNER

[Install]
WantedBy=multi-user.target

Copy /etc/systemd/system/syncthing to the ZFS pool:

mkdir /customerid/lxcbackups/systemd
cp1110 -ag /etc/systemd/system/1110 syncthing
echo "syncthing:$(openssl rand -base64 100 | tr -d '=+/customerid/lxcbackups/systemd/

\n\r'

systemctl| daemon-reloadcut -c 1-70)" | chpasswd
systemctl startenable syncthing.service--now syncthing@syncthing
systemctl status syncthing.servicesyncthing@syncthing  # shows used ip and port

Replace "poolname" with your actual poolname.