data is missing when I upgrade the docker image

[Kellermaan]

Describe the bug

Hi, I'm not sure what's wrong I'm doing here. I upgraded my docker image of memos, using the old data. when I finished the upgrade, all the memos are missing.

Steps to reproduce

just upgrade the docker image.

The version of Memos you're using

latest stable

Screenshots or additional context

No response

[Zeng1998]

Backup your database file so that your data is never lost.

And please provide more context or logs.

[RaphaelPour]

Did you create a volume within your docker setup for your data? Otherwise it's not persistent, as the docker manual states:

By default all files created inside a container are stored on a writable container layer. This means that:

• The data doesn't persist when that container no longer exists, and it can be difficult to get the data out of the container if another process needs it.

[Kellermaan]

I've designated the file path for the persistent files. it just didn't work.

[RaphaelPour]

How do you deploy the memos container? If you do it like stated in the memos docs, your data should be persistent. As usual with docker, there are two ways: docker run and docker-compose.

docker run

docker run -d \
  --init \
  --name memos \
  --publish 5230:5230 \
  --volume ~/.memos/:/var/opt/memos \
  neosmemo/memos:stable

docker-compose

services:
  memos:
    image: neosmemo/memos:stable
    container_name: memos
    volumes:
      - ~/.memos/:/var/opt/memos
    ports:
      - 5230:5230

[Kellermaan]

I used the first one. it's wired that the data are missing. But when I use the old version of image, the data are back. I'm thinking maybe there are some incompatible things happened here.