[Unit]
Description=Monitoring tools in a separate tmux session
After=network.target local-fs.target
ConditionFileIsExecutable=/usr/bin/tmux
ConditionFileIsExecutable=/usr/bin/htop
ConditionFileIsExecutable=/usr/bin/glances
ConditionFileIsExecutable=/usr/bin/loginctl

[Service]
Type=forking
KillMode=control-group
Environment=TMUX_TMPDIR=%t/tmux
ExecStartPre=/usr/bin/mkdir -p $TMUX_TMPDIR
ExecStart=/usr/bin/tmux -L mon new-session -d -s mon -n htop htop
ExecStartPost=/usr/bin/tmux -L mon new-window -n glances glances
ExecStartPost=/usr/bin/tmux -L mon new-window -n loginctl "watch -n1 loginctl user-status %U"
ExecStop=/usr/bin/tmux -L mon kill-session -t mon
Restart=on-failure

[Install]
WantedBy=default.target