d974c75d7c
- Stable udev device symlinks (/dev/jmri/nce, /dev/jmri/loconet, /dev/jmri/lcc) - jmri-monitor: polls Leviton Decora Smart switch to start/stop JMRI automatically - Quiet hours 1-10 AM (no polling) - 30s off-delay before shutdown - LCRR config cloned from Gitea (ssh://gitea.mk-labs.cloud:2221/rblundon/LCRR.git) - ~/.jmri symlinked to LCRR repo for GitOps config management - jmri-gui: X11 remote GUI access (PanelPro/DecoderPro) via ssh -X as jmri user - Stops daemon, launches GUI, restarts daemon on exit if layout still on - jmri user gets login shell + SSH key for GUI sessions - Full JRE installed (openjdk-21-jre) for AWT/X11 support
112 lines
3.2 KiB
Django/Jinja
112 lines
3.2 KiB
Django/Jinja
#!/bin/bash
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# jmri-gui — launch JMRI GUI over SSH -X (X11 forwarding)
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# Managed by Ansible — do not edit manually.
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#
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# Usage (connect as jmri user):
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# ssh -X jmri@main-street-station jmri-gui panelpro
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# ssh -X jmri@main-street-station jmri-gui decoderpro
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# ssh -X jmri@main-street-station jmri-gui status
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#
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# ~/.ssh/config recommended:
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# Host main-street-station
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# User jmri
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# ForwardX11 yes
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set -euo pipefail
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JMRI_DIR="{{ jmri_install_dir }}"
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JMRI_PROFILE="{{ jmri_profile_id }}"
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JMRI_SERVICE="jmri.service"
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MONITOR_SERVICE="jmri-monitor.service"
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usage() {
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echo "Usage: jmri-gui <panelpro|decoderpro|status>"
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exit 1
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}
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check_display() {
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if [ -z "${DISPLAY:-}" ]; then
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echo "ERROR: No DISPLAY set. Connect with: ssh -X jmri@main-street-station"
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exit 1
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fi
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}
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status() {
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echo "=== JMRI daemon ==="
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systemctl status "$JMRI_SERVICE" --no-pager -l 2>&1 | head -8
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echo ""
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echo "=== Layout monitor ==="
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systemctl status "$MONITOR_SERVICE" --no-pager -l 2>&1 | head -5
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}
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launch() {
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local app="$1"
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local binary
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case "$app" in
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panelpro) binary="PanelPro" ;;
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decoderpro) binary="DecoderPro" ;;
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*) usage ;;
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esac
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check_display
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# Stop the daemon if running
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if systemctl is-active --quiet "$JMRI_SERVICE" 2>/dev/null; then
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echo "Stopping JMRI daemon..."
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sudo systemctl stop "$JMRI_SERVICE"
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fi
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echo "Launching $binary (profile: $JMRI_PROFILE)..."
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echo "Close the window to return to daemon mode."
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echo ""
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# SSH sets DISPLAY to localhost:N (TCP) — translate to unix socket form
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# so Java's AWT xauth lookup matches the forwarded cookie.
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export DISPLAY=$(echo "$DISPLAY" | sed 's/localhost:/:/')
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# Force AWT out of headless mode
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export JMRI_OPTIONS="-Djava.awt.headless=false"
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# Run directly — we are already the jmri user, DISPLAY is set by SSH
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"$JMRI_DIR/$binary" --profile="$JMRI_PROFILE"
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echo ""
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echo "$binary closed."
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# Restart daemon if layout switch is still on
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if systemctl is-active --quiet "$MONITOR_SERVICE" 2>/dev/null; then
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if sudo /opt/jmri-monitor/bin/python3 - <<'EOF'
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from decora_wifi import DecoraWiFiSession
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from decora_wifi.models.residential_account import ResidentialAccount
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import sys
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session = DecoraWiFiSession()
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person = session.login("{{ jmri_leviton_email }}", "{{ jmri_leviton_password }}")
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perms = person.get_residential_permissions()
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for perm in perms:
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acct_id = perm.data.get('residentialAccountId')
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if not acct_id:
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continue
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acct = ResidentialAccount(session, acct_id)
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acct.refresh()
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for r in acct.get_residences():
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for s in r.get_iot_switches():
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if s.data.get('name') == '{{ jmri_leviton_switch_name }}':
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sys.exit(0 if s.data.get('power') == 'ON' else 1)
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sys.exit(1)
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EOF
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then
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echo "Layout is ON — restarting JMRI daemon."
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sudo systemctl start "$JMRI_SERVICE"
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else
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echo "Layout is OFF — JMRI daemon will not restart."
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fi
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fi
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}
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case "${1:-}" in
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panelpro|decoderpro) launch "$1" ;;
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status) status ;;
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*) usage ;;
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esac
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