From f5c8b94cc963793800958c89eaaa41c4dde2dab6 Mon Sep 17 00:00:00 2001
From: Dragory <2606411+Dragory@users.noreply.github.com>
Date: Sat, 30 Mar 2024 17:37:02 +0000
Subject: [PATCH] refactor: use a named volume for devenv mysql data

---
 docker-compose.development.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/docker-compose.development.yml b/docker-compose.development.yml
index 6d4baf6c..bbeb020d 100644
--- a/docker-compose.development.yml
+++ b/docker-compose.development.yml
@@ -2,6 +2,7 @@ version: '3'
 name: zeppelin-dev
 volumes:
   home: {}
+  mysql-data: {}
 services:
   nginx:
     build:
@@ -20,8 +21,11 @@ services:
       MYSQL_PASSWORD: ${DEVELOPMENT_MYSQL_PASSWORD?:Missing DEVELOPMENT_MYSQL_PASSWORD}
     ports:
       - ${DEVELOPMENT_MYSQL_PORT:?Missing DEVELOPMENT_MYSQL_PORT}:3306
+    # If you're upgrading from an older version, you can load your old database by switching the volumes below.
+    # Then, take a database dump from the old database, switch the volumes back, and load the dump into the new database.
     volumes:
-      - ./docker/development/data/mysql:/var/lib/mysql
+      - mysql-data:/var/lib/mysql
+      # - ./docker/production/data/mysql:/var/lib/mysql
     command: --authentication-policy=mysql_native_password
 
   devenv: