1.2.2 to 1.3 update failed: Mender not installed

[bocekm]

I'm running Umbrel 1.2.2 in a docker container on Synology NAS installed per https://mariushosting.com/how-to-install-umbrel-os-on-your-synology-nas/ (thanks, @mariushosting).

When I try to update to 1.3 through the web UI, I get Error: Mender not installed.

What's the best way to go about it?
Is there anything missing in the Docker compose file mentioned in the article?

services:
  umbrel:
    image: dockurr/umbrel
    container_name: Umbrel-OS
    healthcheck:
       test: timeout 10s bash -c ':> /dev/tcp/127.0.0.1/80' || exit 1
       interval: 10s
       timeout: 5s
       retries: 3
       start_period: 90s
    ports:
      - 3253:80
    volumes:
      - /volume1/docker/umbrel:/data:rw
      - /var/run/docker.sock:/var/run/docker.sock
    restart: on-failure:5

[mariushosting]

I'm running Umbrel 1.2.2 in a docker container on Synology NAS installed per https://mariushosting.com/how-to-install-umbrel-os-on-your-synology-nas/ (thanks, @mariushosting).

When I try to update to 1.3 through the web UI, I get Error: Mender not installed.

What's the best way to go about it? Is there anything missing in the Docker compose file mentioned in the article?

services:
  umbrel:
    image: dockurr/umbrel
    container_name: Umbrel-OS
    healthcheck:
       test: timeout 10s bash -c ':> /dev/tcp/127.0.0.1/80' || exit 1
       interval: 10s
       timeout: 5s
       retries: 3
       start_period: 90s
    ports:
      - 3253:80
    volumes:
      - /volume1/docker/umbrel:/data:rw
      - /var/run/docker.sock:/var/run/docker.sock
    restart: on-failure:5

You should update it via Portainer Method 3 https://mariushosting.com/synology-how-to-update-docker-image/ not the web gui.

[bocekm]

Ok, I had recreated+repulled the umbrel container in Portainer but the logs then showed:

❯ Starting umbrelOS for Docker v1.3.0...
❯ For support visit https://github.com/dockur/umbrel/issues
Error response from daemon: Container ee513a0ff0179206c96cf300b45b4ee5953fc879c33c01987a3a95f6a297587b is marked for removal and cannot be connected or disconnected to the network
❯ ERROR: Failed to connect container to network!
❯ Starting umbrelOS for Docker v1.3.0...
❯ For support visit https://github.com/dockur/umbrel/issues
❯ ERROR: Failed to find a container with name: 'ee513a0ff017'!

I found the ee513a0ff017 under the container network hostname.

So I stopped the container, edited it and removed the hostname, re-deployed, and now it runs fine. Thanks for the poiners.