Fix shutdown of mariadb

Author: aptalca

root/etc/services.d/mariadb/run

@@ -1,3 +1,12 @@
 #!/usr/bin/with-contenv bash
- exec \
-	s6-setuidgid abc /usr/bin/mysqld_safe
+
+_term() {
+  echo "Caught SIGTERM signal!"
+  kill -TERM $(cat /var/run/mysqld/mysqld.pid) 2>/dev/null
+}
+
+        trap _term SIGTERM
+
+        s6-setuidgid abc /usr/bin/mysqld_safe &
+
+        wait