[Bug]: all-in-one docker compose fails to install on portainer.

[dfear]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Trying to install lowcoder in portainer (url: docker/stacks/newstack) using either the "web editor" or the "upload" options results in the following error:

Deployment error
Failed to deploy a stack: failed to resolve services environment: env file /data/compose/4/default.env not found: stat /data/compose/4/default.env: no such file or directory

Expected Behavior

lowcoder to be deployed in portainer.

Steps to reproduce

in portainer:

1. select the desired docker environment
2. In the left hand menu, click "stacks".
3. click "add stack" button.
4. Enter a "Name".
5. Under "Build method" select "web editor" or "upload".
   a) select "web editor" - paste the contents of "https://github.com/lowcoder-org/lowcoder/blob/main/deploy/docker/docker-compose.yaml"
   b) select "upload" - download the yaml file from: https://github.com/lowcoder-org/lowcoder/blob/main/deploy/docker/docker-compose.yaml to your PC.
   a) Click "select file", then select the downloaded yaml file.
6. click the " deploy this stack".

Environment

No response

Additional Information

No response

[ludomikula]

To deploy in portainer use these steps (tested in portainer 2.21.5):

• Follow your original steps 1 - 4
• Use build method "Web editor" (just because it's easier to edit in place)
• Place this updated compose file:

services:

  ##
  ## Start Lowcoder (all-in-one)
  ##
  lowcoder-all-in-one:
    image: lowcoderorg/lowcoder-ce:latest
    container_name: lowcoder
    env_file:
      - path: ./stack.env
        required: true
      - path: ./override.env
        required: false
    ports:
      - "3000:3000"
      - "3443:3443"
    volumes:
      - lowcoder-stacks:/lowcoder-stacks
      - lowcoder-assets:/lowcoder/assets
    restart: unless-stopped

volumes:
  lowcoder-stacks:
  lowcoder-assets:

• Download default.env file from git
• Click [Load variables from .env file] and select the downloaded file
• Click [Deploy stack]

Changes in the docker compose file:

• On line 19 renamed default.env to stack.env because portainer expects that filename
• Added volumes section at the end of the compose file to define volumes
• Updated volume mounts to use the volumes

When you now navigate to Volumes in portainer, you will see 2 volumes created.