WiS/Aruba-PoE
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

usr/local/bin/custom/poe.sh aktualisiert

Browse Source
This commit is contained in:
Tim Eertmoed
2025-10-12 13:34:55 +02:00
parent f6ce3763a5
commit 41f244cc59
1 changed files with 35 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
usr/local/bin/custom/poe.sh
View File

@@ -1,9 +1,20 @@
#!/bin/bash
# ============================================================================
# PoE Device Check Script
# - prüft Erreichbarkeit von Geräten
# - startet PoE-Port bei Ausfall neu
# - loggt Ereignisse
# - löscht alte Logfiles (>30 Tage)
# ============================================================================
LOGFILE="/var/log/rpi-$(date '+%Y%m%d%H%M%S').log"
LOG_DIR="/var/log"
LOGFILE="$LOG_DIR/rpi-$(date '+%Y%m%d%H%M%S').log"
# Intervall aus DB (Sekunden) abrufen
SLEEP=$(python3 - <<END
# Alte Logfiles löschen (älter als 30 Tage)
find "$LOG_DIR" -type f -name "rpi-*.log" -mtime +30 -delete
# Intervall aus DB abrufen
SLEEP=$(python3 - <<'END'
import sqlite3
conn = sqlite3.connect("/srv/poe_manager/sqlite.db")
row = conn.execute("SELECT value FROM settings WHERE key='check_interval'").fetchone()
@@ -12,8 +23,7 @@ print(row[0] if row else 300)
END
)
# Umrechnung falls nötig
SLEEP=${SLEEP:-300} # default 300 Sekunden
SLEEP=${SLEEP:-300}
function disable_poe() {
local switch_ip=$1
@@ -23,7 +33,6 @@ function disable_poe() {
expect <<EOF
set timeout 5
spawn ssh $username@$switch_ip
expect {
"assword:" { send "$password\r"; exp_continue }
"Press any key" { send "\r"; exp_continue }
@@ -40,8 +49,7 @@ expect "(config)#"
send "exit\r"
expect "#"
send "exit\r"
expect ">"
send "exit\r"
expect ">"; send "exit\r"
expect "Do you want to log out (y/n)?" { send "y\r" }
expect eof
EOF
@@ -55,7 +63,6 @@ function enable_poe() {
expect <<EOF
set timeout 5
spawn ssh $username@$switch_ip
expect {
"assword:" { send "$password\r"; exp_continue }
"Press any key" { send "\r"; exp_continue }
@@ -72,30 +79,31 @@ expect "(config)#"
send "exit\r"
expect "#"
send "exit\r"
expect ">"
send "exit\r"
expect ">"; send "exit\r"
expect "Do you want to log out (y/n)?" { send "y\r" }
expect eof
EOF
}
echo "" > $LOGFILE
echo "" > "$LOGFILE"
while true; do
echo "--------------------------------------------------------------------" >> $LOGFILE
IP_FILE=$(python3 /srv/poe_manager/generate_ips.py)
while IFS=: read -r rpi_ip dev_name switch_ip switch_hostname switch_port switch_user switch_pass; do
ping -c 1 -W 2 "$rpi_ip" &> /dev/null
if [ $? -ne 0 ]; then
echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name ist nicht erreichbar!" >> $LOGFILE
echo "--------------------------------------------------------------------" >> "$LOGFILE"
python3 /srv/poe_manager/generate_ips.py | while IFS=: read -r rpi_ip dev_name switch_ip switch_hostname switch_port switch_user switch_pass; do
if ping -c 1 -W 2 "$rpi_ip" &> /dev/null; then
echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name ist erreichbar!" >> "$LOGFILE"
else
echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name ist nicht erreichbar!" >> "$LOGFILE"
# Nur PoE neu starten, wenn Port vorhanden ist
if [ -n "$switch_port" ]; then
disable_poe "$switch_ip" "$switch_port" "$switch_user" "$switch_pass"
echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE auf Port $switch_port am Switch $switch_hostname deaktiviert." >> $LOGFILE
echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE auf Port $switch_port am Switch $switch_hostname deaktiviert." >> "$LOGFILE"
sleep 2
enable_poe "$switch_ip" "$switch_port" "$switch_user" "$switch_pass"
echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE auf Port $switch_port am Switch $switch_hostname aktiviert." >> $LOGFILE
else
echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name ist erreichbar!" >> $LOGFILE
echo "$(date '+%Y-%m-%d %H:%M:%S') $dev_name PoE auf Port $switch_port am Switch $switch_hostname aktiviert." >> "$LOGFILE"
fi
fi
done < "$IP_FILE"
rm -f "$IP_FILE"
sleep $SLEEP
done
sleep "$SLEEP"
done