Synology: Docker image (Debian, 2.5.0) fails (web interface)

Setup, Configuration and Use Beginners
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1

Hi,

I just tried downloading & starting the “latest” Debian Docker inside my Synology DS716+ - other images are running fine, so I thought I might give it a try to replace my Raspberry in the future. I am using solely the Synlogy Docker UI. Not the console ATM.

Downloading is fine (as it should be). When creating a new container I chose the default values without touching anything. Vanilla, you could say. Starting the container is fine until the web interface seems to be prepared.

Things like this:

Suppressed: shaded.org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact org.openhab.ui.bundles:org.openhab.ui.dashboard:jar:2.5.0 from/to openhab (https://dl.bintray.com/openhab/mvn/online-repo/2.5/): dl.bintray.com

Caused by: shaded.org.eclipse.aether.resolution.ArtifactResolutionException: Error resolving artifact org.openhab.ui.bundles:org.openhab.ui.dashboard:jar:2.5.0

Does anybody know whether the current 2.5.0 image currently has issues? Or did I forget to set up anything? As I said: I am not linking internal directories to an external ones.

Thank you.

openhab-250-docker.log (16.6 KB)

2

I’ve been running OH in Docker for years and have experienced no similar problems. But I don’t run on Synology and I know many have difficulty doing so.

3

Running OH in Docker on Synology for some time without any issues. Have never seen this log messages. But I have to admit I’m still an m5 and not the latest release. What exactly is the command you used to start the container?

4

I’m running the 2.5.0 release from the official docker image on Synology without problems.

5

Perhaps there’s something wrong with your DNS?
According to your logging dl.bintray.com is an unknown host:

Caused by: java.net.UnknownHostException: dl.bintray.com
6

Very Basic Config via Docker Synology UI

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7

Is it possible that you downloaded an Custom Image ?!?

8

Maybe you’ll have better luck starting the container from the console. When it is started you can still use the Synology UI to interact with the container. I had luck with the following docker-compose.yml file:

version: '2.2'

services:
  openhab_test: #name of the service
    container_name: openhab_test
    image: "openhab/openhab:2.5.0-debian"
    restart: always
    network_mode: host
    volumes:
      - "/etc/localtime:/etc/localtime:ro"
      - "/etc/TZ:/etc/timezone:ro"
      - "./addons:/openhab/addons"
      - "./conf:/openhab/conf"
      - "./userdata:/openhab/userdata"
    environment:
      USER_ID: "1026"
      OPENHAB_HTTP_PORT: "18080"
      OPENHAB_HTTPS_PORT: "18443"
      EXTRA_JAVA_OPTS: "-Duser.timezone=Europe/Berlin -Dgnu.io.rxtx.SerialPorts=/dev/usbZwave"
      LC_ALL: "en_US.UTF-8"
      LANG: "en_US.UTF-8"
      LANGUAGE: "en_US.UTF-8"

Save that file in the folder you wish to contain th econfiguration. You can then start the container with (possibly using sudo)

docker up -d

If it doesn’t work straight away, there is a lot more help in this thread: