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Add phone hotspot uplink

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Prefer a configured phone hotspot for outbound synchronization, preserve secure write-only credentials, and recover through home WiFi or the local Pi hotspot.

Co-authored-by: Copilot <[email protected]>
This commit is contained in:
Mathieu Moran
2026-08-09 22:48:11 -04:00
co-authored by Copilot
parent 5c707fe295
commit cdb032b888
17 changed files with 1211 additions and 88 deletions
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deploy/install_netwatch.sh
+21 -6
View File
@@ -1,19 +1,34 @@
#!/usr/bin/env bash
# One-time install of the yaris-obd WiFi hotspot <-> home-WiFi auto-switch
# One-time install of the yaris-obd phone/home/local-hotspot auto-switch
# watcher on the Pi. Run this ON THE PI as the `yaris` user (needs sudo):
# cd /home/yaris/app/yaris-obd && bash deploy/install_netwatch.sh
#
# Prerequisite: the "home-wifi" (home WiFi) and "Hotspot" (AP mode) NetworkManager
# connection profiles must already exist (see PLAN.md Phase 6 for the nmcli
# commands used to create them) with home-wifi having a higher
# connection.autoconnect-priority than Hotspot.
# Prerequisite: the "home-wifi" and "Hotspot" NetworkManager profiles must
# already exist (see PLAN.md Phase 6). The optional "phone-hotspot" profile is
# created through the Settings page.
set -euo pipefail
REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
sudo install -m 755 "$REPO_DIR/deploy/yaris-netwatch.sh" /usr/local/bin/yaris-netwatch.sh
sudo systemctl stop yaris-uplink-wait.service 2>/dev/null || true
sudo systemctl stop yaris-netwatch.timer yaris-netwatch.service 2>/dev/null || true
sudo rm -f /usr/local/bin/yaris-netwatch.sh
sudo install -m 755 "$REPO_DIR/deploy/yaris_uplink.py" /usr/local/bin/yaris-uplink
sudo install -m 440 "$REPO_DIR/deploy/yaris-uplink.sudoers" /etc/sudoers.d/yaris-uplink
sudo visudo -cf /etc/sudoers.d/yaris-uplink
sudo install -m 644 "$REPO_DIR/deploy/yaris-hotspot-dns.conf" \
/etc/NetworkManager/dnsmasq-shared.d/yaris-hotspot-dns.conf
sudo install -m 755 "$REPO_DIR/deploy/90-yaris-uplink" \
/etc/NetworkManager/dispatcher.d/90-yaris-uplink
sudo nmcli connection modify Hotspot ipv4.method shared ipv4.addresses 10.42.0.1/24
if nmcli connection show phone-hotspot >/dev/null 2>&1; then
sudo nmcli connection modify phone-hotspot \
ipv4.dhcp-send-hostname yes ipv4.dhcp-hostname yaris \
802-11-wireless.mtu 1400
fi
sudo cp "$REPO_DIR/deploy/yaris-netwatch.service" /etc/systemd/system/yaris-netwatch.service
sudo cp "$REPO_DIR/deploy/yaris-netwatch.timer" /etc/systemd/system/yaris-netwatch.timer
sudo cp "$REPO_DIR/deploy/yaris-uplink-wait.service" /etc/systemd/system/yaris-uplink-wait.service
sudo systemctl daemon-reload
sudo systemctl enable --now yaris-netwatch.timer