How to install docker on Synology 216 (steps)

Docker is a lightweight containerization technology that can package various applications and their dependencies into an independent container so that they can run on different operating systems or environments. Installing Docker on Synology 216 can help you deploy applications faster and improve application portability and scalability. In this article, we will introduce how to install Docker on Synology 216.

Step One: Preparation

Before installing Docker, you need to do some preparations.

1. Synology 216 needs to be connected to the Internet as a host.
2. Make sure that the operating system version of your Synology 216 is DSM 6.0 or higher.
3. Make sure that your Synology 216 CPU supports virtualization and has enabled virtualization technology.

Step 2: Install Docker in Synology Application Center

1. Open Synology’s management interface and enter the “Package Center”.
2. Search for "Docker" in "Recommended Packages" or "All Packages" and click the "Install" button.
3. Wait for the installation to complete. After the installation is successful, you will see the Docker icon in "My Applications".

Step 3: Configure Docker

1. Click the "Docker" icon to enter the Container Center.
2. Switch the left navigation bar to the "Mirror" page, and then click "Add Mirror Source".
3. Enter the Docker image source address in the pop-up window and click "OK".
4. Set the default storage path of the container. Switch to the "Container Settings" page in the left navigation bar and set the "Default Folder" to your favorite path.

Step 4: Run the container

1. Find the container image to be installed in the Container Center, and then click the "Run" button.
2. Set the container name, mapped port, storage path and other parameters in the pop-up window, and then click "Apply".
3. After the container is running, you can view the status and running log of the container on the "Container" page in the left navigation bar.

Summary

Docker is a very practical containerization technology that can help us deploy applications faster and improve the portability and scalability of applications. Installing Docker on Synology 216 is also very simple, just follow the steps in this article. If you want to learn more about Docker, you can also refer to the documentation on the Docker official website and the discussions in the Docker community.

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