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vanlink/deploy.sh
T
Andreas WredeandClaude Opus 4.8 387375de1e failover/boot: mask networkd-wait-online instead of RequiredForOnline=no
The previous fix (RequiredForOnline=no on the ZT link) could not work and the
~2min boot stall returned. systemd-networkd-wait-online (systemd 255) only
declares the network online when at least one managed, online-eligible link
goes routable. networkd here manages only the AP (wlxc…, local-only) and the ZT
overlay — and with the ZT link also marked RequiredForOnline=no (on top of the
AP link that already was), wait-online had zero candidate links and could never
satisfy "online", burning its full 120s timeout every boot. Journal confirmed:
"Timeout occurred while waiting for network connectivity" at exactly +120s,
gating network-online.target → zerotier-one (the recovery path).

Mask systemd-networkd-wait-online entirely — neither networkd link is a real
uplink, and real uplink readiness is already covered by NetworkManager-wait-online.
Wire the mask into deploy.sh, delete the now-dead RequiredForOnline=no drop-in,
and correct README §3/§5.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-28 20:57:21 -04:00

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#!/usr/bin/env bash
# Deploy vanlink configs/scripts from this directory to their system locations.
# Usage: cd ~/vanlink && sudo ./deploy.sh
# Idempotent. See README.md §4 for the two manual steps this does NOT do
# (zerotier-systemd-manager binary install, hostapd unmask).
set -euo pipefail
cd "$(dirname "$(readlink -f "$0")")"
[ "$(id -u)" = 0 ] || { echo "Run with sudo (writes to /etc, /usr)."; exit 1; }
echo "== access point =="
install -D -m0644 ap/hostapd.conf /etc/hostapd/hostapd.conf
install -D -m0644 ap/default-hostapd /etc/default/hostapd
install -D -m0644 ap/van-ap-dnsmasq.conf /etc/van-ap/dnsmasq.conf
install -D -m0644 ap/van-ap-dnsmasq.service /etc/systemd/system/van-ap-dnsmasq.service
install -D -m0644 ap/10-van-ap.network /etc/systemd/network/10-van-ap.network
install -D -m0644 ap/van-ap-unmanaged.conf /etc/NetworkManager/conf.d/van-ap-unmanaged.conf
install -D -m0644 ap/nftables.conf /etc/nftables.conf
install -D -m0644 ap/regdomain.service /etc/systemd/system/regdomain.service
install -D -m0644 ap/rtw89.conf /etc/modprobe.d/rtw89.conf
install -D -m0644 ap/99-van-router.conf /etc/sysctl.d/99-van-router.conf
echo "== failover =="
install -D -m0755 failover/van-failover /usr/local/sbin/van-failover
install -D -m0644 failover/config.json /etc/van-failover/config.json
install -D -m0644 failover/van-failover.service /etc/systemd/system/van-failover.service
install -D -m0755 failover/50-disable-eee /etc/NetworkManager/dispatcher.d/50-disable-eee
install -D -m0644 failover/99-van-arp.conf /etc/sysctl.d/99-van-arp.conf
echo "== zerotier managed dns =="
install -D -m0644 dns/zt-search.conf /etc/systemd/network/99-ztuga7c2kh.network.d/search.conf
echo "== cockpit plugin =="
install -d /usr/share/cockpit/vanrouter
install -m0644 cockpit/vanrouter/* /usr/share/cockpit/vanrouter/
echo "== apply =="
sysctl --system >/dev/null
systemctl daemon-reload
# networkd here owns only the AP + ZT overlay (neither a real uplink), so its wait-online
# can never satisfy "online" and just burns its 120s timeout, stalling network-online.target
# and ZeroTier by ~2min every boot. Real uplink readiness is covered by NetworkManager-wait-online.
systemctl mask systemd-networkd-wait-online.service >/dev/null 2>&1 || true
systemctl unmask hostapd >/dev/null 2>&1 || true
systemctl enable regdomain.service hostapd van-ap-dnsmasq nftables systemd-networkd van-failover >/dev/null 2>&1 || true
# restart in dependency order; AP iface IP first, then hostapd/dnsmasq, then NAT/failover
systemctl restart systemd-networkd
systemctl restart hostapd van-ap-dnsmasq nftables van-failover
networkctl reload 2>/dev/null || true
echo
echo "Deployed. Verify:"
echo " iw dev wlxc83a35a4ee55 info | grep -E 'ssid|channel|width'"
echo " cat /run/van-failover/state.json"
echo "Manual one-time steps (see README §4): zerotier-systemd-manager binary + 'zerotier-cli set <nwid> allowDNS=1'."