Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

fireflyiii/CHANGELOG.md

@@ -1,4 +1,8 @@
 
+## 6.6.2-1 (2026-05-10)
+
+- Fix: Force IPv4 for MariaDB connections to resolve access denied errors after HAOS 17.3 (IPv6 networking change)
+
 ## 6.6.2 (2026-05-02)
 - Update to latest version from firefly-iii/firefly-iii (changelog : https://github.com/firefly-iii/firefly-iii/releases)
 

fireflyiii/config.yaml

@@ -104,5 +104,5 @@ slug: fireflyiii
 startup: services
 udev: true
 url: https://github.com/alexbelgium/hassio-addons
-version: "6.6.2"
+version: "6.6.2-1"
 webui: "[PROTO:ssl]://[HOST]:[PORT:8080]"

fireflyiii/rootfs/etc/cont-init.d/99-run.sh

@@ -91,6 +91,12 @@ case $(bashio::config 'DB_CONNECTION') in
         DB_HOST=$(bashio::services "mysql" "host")
         DB_PORT=$(bashio::services "mysql" "port")
 
+        # Force IPv4 to avoid access denied errors when the container network uses IPv6 (HAOS 17.3+)
+        if DB_HOST_V4=$(getent ahostsv4 "$DB_HOST" 2>/dev/null | awk 'NR==1{print $1}') && [ -n "$DB_HOST_V4" ]; then
+            bashio::log.info "Resolved MariaDB host to IPv4: $DB_HOST_V4"
+            DB_HOST="$DB_HOST_V4"
+        fi
+
         # Always fetch service discovery credentials for bootstrap operations (CREATE DATABASE)
         BOOTSTRAP_USERNAME=$(bashio::services "mysql" "username")
         BOOTSTRAP_PASSWORD=$(bashio::services "mysql" "password")

monica/CHANGELOG.md

@@ -1,3 +1,6 @@
+## 5.0.0b5-3 (2026-05-10)
+- Fix: Force IPv4 for MariaDB connections to resolve access denied errors after HAOS 17.3 (IPv6 networking change)
+
 ## 5.0.0b5-2 (26-02-2026)
 - Minor bugs fixed
 

monica/config.yaml

@@ -108,5 +108,5 @@ services:
   - mysql:want
 slug: monica
 url: https://github.com/alexbelgium/hassio-addons/tree/master/monica
-version: "5.0.0b5-2"
+version: "5.0.0b5-3"
 webui: "[PROTO:ssl]://[HOST]:[PORT:80]"

monica/rootfs/etc/cont-init.d/99-run.sh

@@ -46,7 +46,14 @@ case "$database" in
         fi
 
         # Use values
-        DB_HOST=$(bashio::services "mysql" "host") && bashio::log.blue "DB_HOST=$DB_HOST" && sed -i "1a export DB_HOST=$DB_HOST" /usr/local/bin/entrypoint.sh
+        DB_HOST=$(bashio::services "mysql" "host")
+        # Force IPv4 to avoid access denied errors when the container network uses IPv6 (HAOS 17.3+)
+        if DB_HOST_V4=$(getent ahostsv4 "$DB_HOST" 2>/dev/null | awk 'NR==1{print $1}') && [ -n "$DB_HOST_V4" ]; then
+            bashio::log.info "Resolved MariaDB host to IPv4: $DB_HOST_V4"
+            DB_HOST="$DB_HOST_V4"
+        fi
+        bashio::log.blue "DB_HOST=$DB_HOST"
+        sed -i "1a export DB_HOST=$DB_HOST" /usr/local/bin/entrypoint.sh
         DB_PORT=$(bashio::services "mysql" "port") && bashio::log.blue "DB_PORT=$DB_PORT" && sed -i "1a export DB_PORT=$DB_PORT" /usr/local/bin/entrypoint.sh
         DB_DATABASE=monica && bashio::log.blue "DB_DATABASE=$DB_DATABASE" && sed -i "1a export DB_DATABASE=$DB_DATABASE" /usr/local/bin/entrypoint.sh
         DB_USERNAME=$(bashio::services "mysql" "username") && bashio::log.blue "DB_USERNAME=$DB_USERNAME" && sed -i "1a export DB_USERNAME=$DB_USERNAME" /usr/local/bin/entrypoint.sh

photoprism/CHANGELOG.md

@@ -1,4 +1,8 @@
 
+## ubuntu-2026-03-05-1 (2026-05-10)
+
+- Fix: Force IPv4 for MariaDB connections to resolve access denied errors after HAOS 17.3 (IPv6 networking change)
+
 ## ubuntu-2026-03-05 (2026-03-05)
 - Update to latest version from photoprism/photoprism
 ## ubuntu-2025-11-30-4 (26-02-2026)

photoprism/config.yaml

@@ -131,5 +131,5 @@ services:
 slug: photoprism
 udev: true
 url: https://github.com/alexbelgium/hassio-addons
-version: "ubuntu-2026-03-05"
+version: "ubuntu-2026-03-05-1"
 video: true

photoprism/rootfs/etc/cont-init.d/99-run.sh

@@ -30,7 +30,27 @@ case $(bashio::config 'DB_TYPE') in
 
         # Use values
         PHOTOPRISM_DATABASE_DRIVER="mysql"
-        PHOTOPRISM_DATABASE_SERVER="$(bashio::services 'mysql' 'host'):$(bashio::services 'mysql' 'port')"
+        MYSQL_HOST="$(bashio::services 'mysql' 'host')"
+        MYSQL_PORT="$(bashio::services 'mysql' 'port')"
+
+        # Force IPv4 to avoid access denied errors when the container network uses IPv6 (HAOS 17.3+)
+        MYSQL_HOST_V4=""
+        if command -v getent >/dev/null 2>&1; then
+            MYSQL_HOST_V4="$(getent ahostsv4 "$MYSQL_HOST" 2>/dev/null | awk 'NR==1{print $1}')"
+        elif command -v nslookup >/dev/null 2>&1; then
+            MYSQL_HOST_V4="$(nslookup "$MYSQL_HOST" 2>/dev/null | awk '/^Address [0-9]+: / { print $3; exit } /^Address: / && $2 ~ /^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/ { print $2; exit }')"
+        else
+            bashio::log.warning "Unable to resolve MariaDB host to IPv4: neither getent nor nslookup is available"
+        fi
+
+        if [ -n "$MYSQL_HOST_V4" ]; then
+            bashio::log.info "Resolved MariaDB host to IPv4: $MYSQL_HOST_V4"
+            MYSQL_HOST="$MYSQL_HOST_V4"
+        else
+            bashio::log.warning "Unable to resolve MariaDB host '$MYSQL_HOST' to IPv4; continuing with hostname"
+        fi
+
+        PHOTOPRISM_DATABASE_SERVER="${MYSQL_HOST}:${MYSQL_PORT}"
         PHOTOPRISM_DATABASE_NAME="photoprism"
         PHOTOPRISM_DATABASE_USER="$(bashio::services 'mysql' 'username')"
         PHOTOPRISM_DATABASE_PASSWORD="$(bashio::services 'mysql' 'password')"
@@ -58,9 +78,9 @@ case $(bashio::config 'DB_TYPE') in
         bashio::log.warning "Uninstalling the MariaDB addon will remove any data"
 
         # Create database
-        mysql --skip-ssl --host="$(bashio::services 'mysql' 'host')" --port="$(bashio::services 'mysql' 'port')" --user="$PHOTOPRISM_DATABASE_USER" --password="$PHOTOPRISM_DATABASE_PASSWORD" -e"CREATE DATABASE IF NOT EXISTS $PHOTOPRISM_DATABASE_NAME;"
+        mysql --skip-ssl --host="$MYSQL_HOST" --port="$MYSQL_PORT" --user="$PHOTOPRISM_DATABASE_USER" --password="$PHOTOPRISM_DATABASE_PASSWORD" -e"CREATE DATABASE IF NOT EXISTS $PHOTOPRISM_DATABASE_NAME;"
         # Force character set
-        mysql --skip-ssl --host="$(bashio::services 'mysql' 'host')" --port="$(bashio::services 'mysql' 'port')" --user="$PHOTOPRISM_DATABASE_USER" --password="$PHOTOPRISM_DATABASE_PASSWORD" -e"ALTER DATABASE $PHOTOPRISM_DATABASE_NAME CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;" || true
+        mysql --skip-ssl --host="$MYSQL_HOST" --port="$MYSQL_PORT" --user="$PHOTOPRISM_DATABASE_USER" --password="$PHOTOPRISM_DATABASE_PASSWORD" -e"ALTER DATABASE $PHOTOPRISM_DATABASE_NAME CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;" || true
         ;;
 esac
 

seafile/CHANGELOG.md

@@ -1,4 +1,8 @@
 
+## 12.0.18-3 (2026-05-10)
+
+- Fix: Force IPv4 for MariaDB connections to resolve access denied errors after HAOS 17.3 (IPv6 networking change)
+
 ## 12.0.18-2 (2026-02-22)
 - Fix download URLs containing incorrect `/seafhttp` prefix on first run by re-applying URL configuration after upstream init scripts complete.
 

seafile/config.yaml

@@ -128,5 +128,5 @@ services:
 slug: seafile
 udev: true
 url: https://github.com/alexbelgium/hassio-addons/tree/master/seafile
-version: "12.0.18-2"
+version: "12.0.18-3"
 webui: http://[HOST]:[PORT:8000]

seafile/rootfs/etc/cont-init.d/99-run.sh

@@ -207,7 +207,13 @@ case "${DATABASE_SELECTION}" in
         fi
 
         # Use values
-        export MYSQL_HOST="$(bashio::services 'mysql' 'host')" && sed -i "1a export MYSQL_HOST=$(bashio::services 'mysql' 'host')" /home/seafile/*.sh
+        MYSQL_HOST="$(bashio::services 'mysql' 'host')"
+        # Force IPv4 to avoid access denied errors when the container network uses IPv6 (HAOS 17.3+)
+        if MYSQL_HOST_V4=$(getent ahostsv4 "$MYSQL_HOST" 2>/dev/null | awk 'NR==1{print $1}') && [ -n "$MYSQL_HOST_V4" ]; then
+            bashio::log.info "Resolved MariaDB host to IPv4: $MYSQL_HOST_V4"
+            MYSQL_HOST="$MYSQL_HOST_V4"
+        fi
+        export MYSQL_HOST && sed -i "1a export MYSQL_HOST=$MYSQL_HOST" /home/seafile/*.sh
         export MYSQL_PORT="$(bashio::services 'mysql' 'port')" && sed -i "1a export MYSQL_PORT=$(bashio::services 'mysql' 'port')" /home/seafile/*.sh
         export MYSQL_USER="$(bashio::services "mysql" "username")" && sed -i "1a export MYSQL_USER=$(bashio::services 'mysql' 'username')" /home/seafile/*.sh
         export MYSQL_USER_PASSWD="$(bashio::services "mysql" "password")" && sed -i "1a export MYSQL_USER_PASSWD=$(bashio::services 'mysql' 'password')" /home/seafile/*.sh

zoneminder/CHANGELOG.md

@@ -1,4 +1,8 @@
 
+## 1.38.1-1 (2026-05-10)
+
+- Fix: Force IPv4 for MariaDB connections to resolve access denied errors after HAOS 17.3 (IPv6 networking change)
+
 ## 1.38.1 (2026-02-21)
 - Update to latest version from zoneminder-containers/zoneminder-base (changelog : https://github.com/zoneminder-containers/zoneminder-base/releases)
 

zoneminder/config.yaml

@@ -95,5 +95,5 @@ services:
 slug: zoneminder
 udev: true
 url: https://github.com/alexbelgium/hassio-addons
-version: "1.38.1"
+version: "1.38.1-1"
 webui: "[PROTO:ssl]://[HOST]:[PORT:80]/zm"

zoneminder/rootfs/etc/cont-init.d/99-run.sh

@@ -33,6 +33,11 @@ case "$(bashio::config "DB_CONNECTION")" in
         remoteDB="1"
         ZM_DB_HOST="$(bashio::services "mysql" "host")"
         ZM_DB_PORT="$(bashio::services "mysql" "port")"
+        # Force IPv4 to avoid access denied errors when the container network uses IPv6 (HAOS 17.3+)
+        if ZM_DB_HOST_V4=$(getent ahostsv4 "$ZM_DB_HOST" 2>/dev/null | awk 'NR==1{print $1}') && [ -n "$ZM_DB_HOST_V4" ]; then
+            bashio::log.info "Resolved MariaDB host to IPv4: $ZM_DB_HOST_V4"
+            ZM_DB_HOST="$ZM_DB_HOST_V4"
+        fi
         ZM_DB_NAME="zm"
         ZM_DB_USER="$(bashio::services "mysql" "username")"
         ZM_DB_PASS="$(bashio::services "mysql" "password")"