Creating a container

In this page, the tutorial will guide you through the basic steps of container creation.

Searching and downloading images

In the Registry tab, you are able to import community repository which contains images uploaded by other developers. To help you get started, Synology has included Docker Hub, the largest image repository, as the default repository.

To create a container:

  1. Type in your keyword. (Here we will create Transmission container, a powerful downloader for HTTP, BT, NZB and more).
  2. In the search results, find the one you wish to use. Select it and hit the Download button on the top or simply double click to begin the download.
  3. Go to the Image tab and you should see your image listed.

To view information from an image's official page:

  1. Most of the time, the container creation requires some variable settings, and this information is often provided by the developer. Click the icon next to the image title.
  2. This will take you to the information page of the image. You are recommended to read the information and Dockerfile pages before Docker creation, as they provide essential information.
  3. In the Dockerfile page, we can locate the port number required for the container creation. (For example, in the Information page and Dockerfile page of gfjardim/transmission list important information like port number, volume name, and variables you need for the setup.)
  4. Depending on the image maintainer, the level of detail can vary. Sometimes it’s really easy to follow, sometimes the information is not really obvious and may require careful observation.

To create a container via wizard:

  1. In the Image tab, click Launch.
  2. Enter the following information:
  3. Click Advanced settings.
  4. Configure the following settings:
  5. Click OK to go back to the general setting page.
  6. Click Next, and then you can see the setting summary.
  7. Check Run this container after the wizard is finished to automatically start the container.
  8. Click Apply to create the container.
  9. If container creation has been successful, you should see a shortcut icon on your desktop.
  10. Click it to launch the application.
  11. Another tab will open and ask for your credentials. Enter the username and password you previously set in the wizard to grant the access.
  12. You will now enter the interface of the container you just created.

Note: