FAQ

How to enter Dawarich console?

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Dawarich built using Ruby on Rails, so you can use the Rails console to interact with the application. To enter the console, run the following on your server:

docker exec -it CONTAINER_ID /bin/sh
bin/rails console

How to make a user an admin?

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To make a user an admin, you can use the Rails console. First, enter the console as described in the "How to enter Dawarich console?". Then, run the following command:

User.find_by(email: '[email protected]').update(admin: true)

My distance is off, how can I fix it?

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If you find that the distance in your stats is off, it might indicate a problem either in your data or in the importing process.

In either case, what you want to look for are the points with coordinates 0,0. These are the points that Dawarich couldn't process correctly. You can find them by running the following command in the Rails console:

# Getting all points with coordinates 0,0
points = Point.where(latitude: 0, longitude: 0)

# showing amount of such points
points.size

If there are any points with coordinates 0,0, you can safely delete them by running:

points.destroy_all

If you find points such as this, it would be great if you could open an issue on the GitHub repository with your import file structure (you can alter your real coordinates, of course) so we can investigate the issue further.

How to update user's password?

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To update a user's password, you can use the Rails console. First, enter the console as described in the "How to enter Dawarich console?". Then, run the following command:

User.find_by(email: '[email protected]').update(password: 'new_password', password_confirmation: 'new_password')

How to speed up the import process?

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If you have a large import file, you might want to speed up the import process. You can do this by increasing the number of Sidekiq workers. To do this, you can update your docker-compose.yml file to include multiple instances of the sidekiq service, basically, having copies of an original one under different names. Here's an example of how you can do this:

services:
  dawarich_app:
    ...
  dawarich_sidekiq:
    ...
  dawarich_sidekiq_1:
  image: freikin/dawarich:latest
  container_name: dawarich_sidekiq
  volumes:
    - gem_cache:/usr/local/bundle/gems
    - public:/var/app/public
    ...
  depends_on:
    - dawarich_db
    - dawarich_redis
    - dawarich_app
  dawarich_sidekiq_2:
  image: freikin/dawarich:latest
  container_name: dawarich_sidekiq
  volumes:
    - gem_cache:/usr/local/bundle/gems
    - public:/var/app/public
    ...
  depends_on:
    - dawarich_db
    - dawarich_redis
    - dawarich_app
  dawarich_sidekiq_N:
  image: freikin/dawarich:latest
  container_name: dawarich_sidekiq
  volumes:
    - gem_cache:/usr/local/bundle/gems
    - public:/var/app/public
    ...
  depends_on:
    - dawarich_db
    - dawarich_redis
    - dawarich_app

Note, that additional Sidekiq containers are named dawarich_sidekiq_2, dawarich_sidekiq_N, etc. You can have as many as you need. You can scale them down when your import is completed. It's imortant to remember that the more workers you have, the more resources they will consume, and connecting to the database might become a bottleneck.

Why my attempt to import Records.json fails?

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The Records.json file you getting with you Google Takeout is usually a big one, and importing it might take a while. If you're getting an error that ends with Killed, it means that the process was killed by the system because it consumed too much memory. The solution would be to allocate more memory to the Docker container. You can do this by updating the docker-compose.yml:

services:
  dawarich_app:
    ...
  dawarich_sidekiq:
    ...
  dawarich_db:
    ...
  dawarich_redis:
    ...
  dawarich_app:
    ...
    resources:
      limits:
        cpus: '0.001'
        memory: 5G
    ...

Also, you can try splitting your Records.json file into smaller parts and importing them one by one. This way, you can avoid the memory issue. Here you can find a script that can help you with splitting the file.