Doku is a simple, lightweight web-based application that allows you to monitor Docker disk usage in a user-friendly manner. The Doku displays the amount of disk space used by the Docker daemon, splits by images, containers, volumes, and builder cache. Doku is a great alternative to Glances. In this step by step guide I will show you how to install Doku on your Synology NAS using Docker.
Install Docker via Synology “Package Center”.
Go to Control Panel / Task Scheduler / Create / Scheduled Task / User-defined script. Follow the instructions in the image below.
Once you click on User-defined script, a new window will open. Follow the instructions below:
- General: In the Task field type in Install Doku. Uncheck the “Enabled” option. Select root User.
- Schedule: Select Run on the following date then select “Do not repeat“.
- Task Settings: Check “Send run details by email“, add your email then copy paste the code below in the Run command area. After that, click OK.
docker run -d --name=doku \ -p 9090:9090 \ -v /var/run/docker.sock:/var/run/docker.sock:ro \ -v /:/hostroot:ro \ --restart always \ amerkurev/doku
After you click OK on STEP 4 a new warning pop up window will open. Click OK.
After you click OK on STEP 5, select your “Install Doku” Task then click the “Run” tab. You will be asked to run Install Doku – click Yes. Follow the instructions in the image below.
Go back to STEP 1 or you will deal with karma 🙂
The installation process can take up to a few seconds/minutes. It will depend on your Internet speed connection. Now open your browser and type in http://Synology-ip-address:9090 Follow the instructions in the image below.
You can also activate Dark Mode. Follow the instructions in the image below.
Note: If you want to run the Doku container over HTTPS, check my guide on How to Run Docker Containers Over HTTPS.
Note: Can I run Docker on my Synology NAS? See the supported models.
Note: Find out how to update the Doku container with the latest image.
Note: How to Free Disk Space on Your NAS if You Run Docker.
Note: How to Schedule Start & Stop For Docker Containers.
Note: How to Activate Email Notifications.
Note: How to Add Access Control Profile on Your NAS.
Note: How to Change Docker Containers Restart Policy.
Note: How to Use Docker Containers With VPN.
Note: Convert Docker Run Into Docker Compose.
Note: How to Clean Docker.
Note: How to Clean Docker Automatically.
Note: Best Practices When Using Docker and DDNS.
Note: Some Docker Containers Need WebSocket.
This post was updated on Thursday / December 8th, 2022 at 1:11 PM