update all

MySQL/standalone/docker-compose.yml

@@ -0,0 +1,12 @@
+version: "3.9"
+
+services:
+  mysql:
+    image: mysql:8
+    ports:
+      - "3306:3306"
+    environment:
+      MYSQL_ROOT_PASSWORD: secret
+      MYSQL_USER: mysqluser
+      MYSQL_PASSWORD: mysqlpw
+      MYSQL_DATABASE: inventory