Michael SauerandClaude Sonnet 5
fda732d6c4
setup_pi.sh ist idempotent und laesst eine vorhandene Konfiguration in Ruhe; deploy.sh prueft jedes Image mit nl_mkimage --verify, bevor es etwas uebertraegt. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
67 lines
2.9 KiB
Bash
Executable File
67 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Richtet einen Raspberry Pi als ninlight-Recovery-Station ein. Idempotent:
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# mehrfaches Ausfuehren aendert nichts und schadet nicht.
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#
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# Aufruf: tools/station/setup_pi.sh <pi-host>
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set -euo pipefail
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HOST=${1:?Aufruf: tools/station/setup_pi.sh <pi-host>}
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HERE=$(cd "$(dirname "$0")" && pwd)
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echo "== Voraussetzungen auf $HOST pruefen =="
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ssh "$HOST" 'set -e
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systemctl is-active --quiet NetworkManager || { echo "NetworkManager laeuft nicht - dieser Plan setzt ihn voraus" >&2; exit 1; }
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nmcli -t -f DEVICE,STATE device | grep -q "^wlan0:" || { echo "wlan0 wird nicht von NetworkManager verwaltet" >&2; exit 1; }
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python3 -c "import sys; sys.exit(0 if sys.version_info >= (3,11) else 1)" || { echo "Python 3.11+ noetig" >&2; exit 1; }
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echo " ok"'
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echo "== Konfiguration =="
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scp -q "$HERE/station.conf.example" "$HOST:/tmp/ninlight-station.conf.example"
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ssh "$HOST" 'set -e
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if [ -f /etc/ninlight-station.conf ]; then
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echo " /etc/ninlight-station.conf existiert bereits, bleibt unveraendert"
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else
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sudo install -m 0600 /tmp/ninlight-station.conf.example /etc/ninlight-station.conf
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echo " /etc/ninlight-station.conf aus der Vorlage angelegt"
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fi
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rm -f /tmp/ninlight-station.conf.example'
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echo "== Server, CLI und Unit installieren =="
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scp -q "$HERE/server.py" "$HERE/ninlight-station" "$HERE/ninlight-station.service" "$HOST:/tmp/"
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ssh "$HOST" 'set -e
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sudo install -d -m 0755 /opt/ninlight-station /opt/ninlight-station/images
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sudo install -m 0755 /tmp/server.py /opt/ninlight-station/server.py
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sudo install -m 0755 /tmp/ninlight-station /usr/local/bin/ninlight-station
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sudo install -m 0644 /tmp/ninlight-station.service /etc/systemd/system/ninlight-station.service
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rm -f /tmp/server.py /tmp/ninlight-station /tmp/ninlight-station.service
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sudo systemctl daemon-reload
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echo " installiert"'
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echo "== NetworkManager-Profil =="
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ssh "$HOST" 'set -e
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. /etc/ninlight-station.conf
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if nmcli -t -f NAME con show | grep -qx "$AP_CONNECTION"; then
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sudo nmcli con mod "$AP_CONNECTION" \
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802-11-wireless.ssid "$SSID" wifi-sec.psk "$PSK" \
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ipv4.addresses 192.168.8.1/24 ipv4.method shared \
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connection.autoconnect no
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echo " Profil $AP_CONNECTION aktualisiert"
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else
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sudo nmcli con add type wifi ifname wlan0 con-name "$AP_CONNECTION" ssid "$SSID" \
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802-11-wireless.mode ap 802-11-wireless.band bg 802-11-wireless.channel 6 \
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wifi-sec.key-mgmt wpa-psk wifi-sec.proto rsn wifi-sec.pairwise ccmp wifi-sec.group ccmp \
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wifi-sec.psk "$PSK" \
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ipv4.method shared ipv4.addresses 192.168.8.1/24 ipv6.method disabled \
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connection.autoconnect no >/dev/null
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echo " Profil $AP_CONNECTION angelegt"
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fi'
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cat <<'EOF'
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Fertig. Die Station ist absichtlich noch AUS.
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Naechste Schritte:
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tools/station/deploy.sh <pi-host> Images ausliefern
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ssh <pi-host> ninlight-station on Station einschalten
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ssh <pi-host> ninlight-station off wieder ausschalten (nicht vergessen)
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EOF
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