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Improved alert system

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Alexandre
2025-01-27 10:23:42 +01:00
committed by GitHub
parent 350fc2d589
commit 9e094cd600
1 changed files with 20 additions and 26 deletions
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46
birdnet-pi/rootfs/custom-services.d/30-monitoring.sh
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@@ -23,7 +23,7 @@ srv="birdnet_recording"
srv2="birdnet_analysis"
ingest_dir="$RECS_DIR/StreamData"
counter=10
no_files_counter=0
# Ensure directories and permissions
mkdir -p "$ingest_dir"
chown -R pi:pi "$ingest_dir"
@@ -31,9 +31,9 @@ chmod -R 755 "$ingest_dir"
# Function to send notifications using Apprise
apprisealert() {
local issue_message="$1"
local notification=""
local stopped_service="<br><b>Stopped services:</b> "
local no_files_alert="${1:-}"
# Check for stopped services
services=(birdnet_analysis chart_viewer spectrogram_viewer icecast2 birdnet_recording birdnet_log birdnet_stats)
@@ -44,17 +44,21 @@ apprisealert() {
done
# Build notification message
notification+="<b>Issue:</b> $issue_message"
notification+="$stopped_service"
notification+="<br><b>Additional information</b>: "
notification+="<br><b>Additional information:</b>"
notification+="<br><b>Since:</b> ${LASTCHECK:-unknown}"
notification+="<br><b>System:</b> ${SITE_NAME:-$(hostname)}"
notification+="<br>Available disk space: $(df -h "$HOME/BirdSongs" | awk 'NR==2 {print $4}')"
[[ -n "$BIRDNETPI_URL" ]] && notification+="<br><a href=\"$BIRDNETPI_URL\">Access your BirdNET-Pi</a>"
[[ -n "$no_files_alert" ]] && notification+="<br><b>Alert:</b> No files in folder for at least 30 seconds."
# Send notification
TITLE="BirdNET-Analyzer stopped"
"$HOME/BirdNET-Pi/birdnet/bin/apprise" -vv -t "$TITLE" -b "$notification" --input-format=html --config="$HOME/BirdNET-Pi/apprise.txt"
TITLE="BirdNET-Analyzer Alert"
if [[ -f "$HOME/BirdNET-Pi/birdnet/bin/apprise" && -s "$HOME/BirdNET-Pi/apprise.txt" ]]; then
"$HOME/BirdNET-Pi/birdnet/bin/apprise" -vv -t "$TITLE" -b "$notification" --input-format=html --config="$HOME/BirdNET-Pi/apprise.txt"
else
log_red "Apprise not configured or missing!"
fi
}
# Main loop
@@ -65,7 +69,8 @@ while true; do
if ((counter <= 0)); then
current_file="$(cat "$ingest_dir/analyzing_now.txt")"
if [[ "$current_file" == "$analyzing_now" ]]; then
log_yellow "$(date) WARNING: no change in analyzing_now for 10 iterations, restarting services"
log_yellow "$(date) WARNING: No change in analyzing_now for 10 iterations, restarting services"
apprisealert "No change in analyzing_now for 10 iterations"
"$HOME/BirdNET-Pi/scripts/restart_services.sh"
fi
counter=10
@@ -79,28 +84,21 @@ while true; do
log_green "$(date) INFO: $wav_count wav files waiting in $ingest_dir, $srv state is $service_state, $srv2 state is $analysis_state"
# Alert if no files in the folder for at least 30 seconds
if ((wav_count == 0)); then
((no_files_counter++))
if ((no_files_counter >= 1)); then
log_red "$(date) WARNING: No files in folder for at least 30 seconds"
if [[ -s "$HOME/BirdNET-Pi/apprise.txt" ]]; then
apprisealert "no_files"
fi
no_files_counter=0
fi
else
no_files_counter=0
fi
# Pause recorder if queue is too large
if ((wav_count > 50)); then
log_red "$(date) WARNING: Too many files in queue, pausing $srv and restarting $srv2"
apprisealert "Too many files in queue (>50)"
sudo systemctl stop "$srv"
sudo systemctl restart "$srv2"
sleep 30
elif ((wav_count > 30)); then
log_red "$(date) WARNING: Too many files in queue, restarting $srv2"
apprisealert "Queue growing large (>30)"
sudo systemctl restart "$srv2"
sleep 30
elif ((wav_count == 0)); then
log_red "$(date) WARNING: No files in queue, restarting $srv2"
apprisealert "No files in queue"
sudo systemctl restart "$srv2"
sleep 30
fi
@@ -110,14 +108,10 @@ while true; do
state="$(systemctl is-active "$service")"
if [[ "$state" != "active" ]]; then
log_yellow "$(date) INFO: Restarting $service service"
apprisealert "$service is not active, restarting"
sudo systemctl restart "$service"
fi
done
# Send alert if needed
if ((wav_count > 30)) && [[ -s "$HOME/BirdNET-Pi/apprise.txt" ]]; then
apprisealert
fi
((counter--))
done