fix(birdnet-pipy): wait for API (port 5002) before starting nginx to prevent 502 on ingress

Agent-Logs-Url: https://github.com/alexbelgium/hassio-addons/sessions/4e3f8d6e-aa60-49f1-9091-ec6eee21af29

Co-authored-by: alexbelgium <44178713+alexbelgium@users.noreply.github.com>

bazarr/CHANGELOG.md

@@ -1,5 +1,8 @@
 
-## 1.5.6-3 (2026-04-20)
+## 1.5.6-4 (2026-04-22)
+- Fix Bazarr crash on startup: base_url must start with '/' for Flask blueprint registration
+
+## 1.5.6-3
 - Add Ingress support with nginx reverse proxy for sidebar integration
 - Add connection_mode option (ingress_noauth/noingress_auth/ingress_auth)
 

bazarr/config.yaml

@@ -112,5 +112,5 @@ schema:
 slug: bazarr_nas
 udev: true
 url: https://github.com/alexbelgium/hassio-addons/tree/master/bazarr
-version: "1.5.6-3"
+version: "1.5.6-4"
 webui: "[PROTO:ssl]://[HOST]:[PORT:6767]"

bazarr/rootfs/etc/cont-init.d/32-nginx_ingress.sh

@@ -35,16 +35,16 @@ if [ -f "$CONFIG_LOCATION" ]; then
         ingress_noauth)
             bashio::log.green "Ingress is enabled, authentication is disabled"
             bashio::log.yellow "WARNING : Make sure that the port is not exposed externally by your router to avoid a security risk !"
-            # Set base_url
-            sed -i "s/  base_url:.*/  base_url: $slug/" "$CONFIG_LOCATION"
+            # Set base_url (must start with / for Flask blueprint registration)
+            sed -i "s|  base_url:.*|  base_url: /$slug|" "$CONFIG_LOCATION"
             # Disable auth
             sed -i '/^auth:/,/^[^ ]/{ s/  type:.*/  type: null/ }' "$CONFIG_LOCATION"
             ;;
         # Ingress mode, with authentication
         ingress_auth)
             bashio::log.green "Ingress is enabled, and external authentication is enabled"
-            # Set base_url
-            sed -i "s/  base_url:.*/  base_url: $slug/" "$CONFIG_LOCATION"
+            # Set base_url (must start with / for Flask blueprint registration)
+            sed -i "s|  base_url:.*|  base_url: /$slug|" "$CONFIG_LOCATION"
             # Enable Bazarr auth when leaving ingress_noauth
             sed -i '/^auth:/,/^[^ ]/{ s/  type:.*/  type: form/ }' "$CONFIG_LOCATION"
             ;;

birdnet-pipy/CHANGELOG.md

@@ -1,5 +1,8 @@
 
-## 0.6.6 (2026-04-21)
+## 0.6.6-1 (2026-04-23)
+- Fix 502 Bad Gateway on ingress: nginx now waits for the API server (port 5002) to be ready before starting. Previously, nginx started immediately while the ML model was still loading, causing all API calls to fail with 502 until the model finished loading.
+
+
 - Update to latest version from Suncuss/BirdNET-PiPy (changelog : https://github.com/Suncuss/BirdNET-PiPy/releases)
 
 ## 0.6.4 (2026-04-18)

birdnet-pipy/config.yaml

@@ -96,4 +96,4 @@ schema:
   ssl: bool?
 slug: birdnet-pipy
 url: https://github.com/alexbelgium/hassio-addons/tree/master/birdnet-pipy
-version: "0.6.6"
+version: "0.6.6-1"

birdnet-pipy/rootfs/etc/services.d/nginx/run

@@ -2,4 +2,9 @@
 # shellcheck shell=bash
 set -euo pipefail
 
+# Wait for the API server to be ready before exposing the ingress. Without
+# this, nginx starts immediately while the model is still loading (can take
+# minutes), causing every frontend API call to return a 502 Bad Gateway.
+bashio::net.wait_for 5002 127.0.0.1 300
+
 nginx