How to Install DumbDo on Your Synology NAS

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How to Install DumbDo on Your Synology NAS

DumbDo is a minimalist, self-hosted to-do list app by DumbWareio. It offers simple task management with a clean interface. Optional PIN protection (4-10 digits) adds a layer of security if you need it, set via an environment variable. Running lightweight on Docker, it stores task data in a straightforward JSON file perfect for minimalists who value simplicity over complexity. In this step by step guide I will show you how to install DumbDoĀ on yourĀ Synology NAS using Docker & Portainer.

  • STEP 1

Please Support My work by Making a Donation.

  • STEP 2

InstallĀ Portainer using my step by step guide. If you already have Portainer installed on your Synology NAS, skip this STEP. Attention: Make sure you have installed the latest Portainer version.

  • STEP 3

Go toĀ File StationĀ and open the docker folder. Inside the docker folder, create one new folder and name itĀ dumbdo. Follow the instructions in the image below.
Note: Be careful to enter only lowercase, not uppercase letters.

DumbDo Synology NAS Set up 1

  • STEP 4

Log into Portainer using your username and password. On the left sidebar in Portainer, click on StacksĀ thenĀ + Add stack. Follow the instructions in the image below.

1 Synology Portainer Add Stack

  • STEP 5

In the Name field type in dumbdo. Follow the instructions in the image below.

Note: Copy Paste the code below in the Portainer Stacks Web editor.

services:
  dumbdo:
    image: dumbwareio/dumbdo:latest
    container_name: DumbDo
    security_opt:
      - no-new-privileges:true
    ports:
      - 8499:3000
    healthcheck:
      test: ["CMD-SHELL", "nc -z 127.0.0.1 3000 || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 90s
    volumes:
      - /volume1/docker/dumbdo:/app/data:rw
    environment:
      DUMBDO_PIN: 12345 #From 5 to 10 PIN numbers.
      DUMBDO_SITE_TITLE: mariushosting
      NODE_ENV: development
    restart: on-failure:5

Note: Before you paste the code above in the Web editor area below, change the value for DUMBDO_PIN and add your own PIN number. 12345 is an example for a PIN number. No less than 5 numbers and no more than 10 numbers.
Note: Before you paste the code above in the Web editor area below, change the value for DUMBDO_SITE_TITLE and add your own site title. mariushosting is an example for a site title.

DumbDo Synology NAS Set up 2

  • STEP 6

Scroll down on the page until you see a button namedĀ Deploy the stack. Click on it. Follow the instructions in the image below. The installation process can take up to a few minutes. It will depend on your Internet speed connection.

DumbDo Synology NAS Set up 3

  • STEP 7

If everything goes right, you will see the following message at the top right of your screen: ā€œSuccess Stack successfully deployedā€œ.

DumbDo Synology NAS Set up 4

  • STEP 8

Please Support My work by Making a Donation. Almost 99,9% of the people that install something using my guidesĀ forget to support my work, or justĀ ignoreĀ STEP 1. Iā€™ve been very honest about this aspect of my work since the beginning: I donā€™t run any ADS, I donā€™t require subscriptions, paid or otherwise, I donā€™t collect IPs, emails, and I donā€™t have any referral links from Amazon or other merchants. I also donā€™t have any POP-UPs or COOKIES. I have repeatedly been told over the years how much I have contributed to the community. Itā€™s something I love doing and have been honest about my passion since the beginning. But I also Need The Community to Support me Back to be able to continue doing this work.

  • STEP 9

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:8499 Switch the theme to Dark. Type in the PIN number that you have previously added at STEP 5. Follow the instructions in the image below.

DumbDo Synology NAS Set up 5

  • STEP 10

Add your first note. Follow the instructions in the image below.

DumbDo Synology NAS Set up 6

Enjoy DumbDo!

šŸ†˜TROUBLESHOOTING

If you encounter issues by using this container, make sure to check out the Common Docker issuesĀ article.

Note: If you want to run the DumbDo container over HTTPS, check How to Run Docker Containers Over HTTPS. In order to make DumbDo work via HTTPS, it’s mandatory to activate WebSocket.

Note: Can I run Docker on my Synology NAS?Ā See the supported models.
Note: How to Back Up Docker Containers on your Synology NAS.
Note: Find outĀ how to update the DumbDo 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.
Note: Find out the Best NAS Models For Docker.
Note: Activate Gmail SMTP For Docker Containers.

This post was updated on Saturday / April 19th, 2025 at 4:18 PM

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