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About
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.
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Getting Doku
Doku is a very small Docker container (6 MB compressed). Pull the latest release from the index:
docker pull amerkurev/doku:latest
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Using Doku
The simplest way to use Doku is to run the Docker container. Mount the Docker Unix socket with -v to /var/run/docker.sock. Also, you need to mount the top-level directory (/) on the host machine in ro mode. Otherwise, Doku will not be able to calculate the size of the logs and bind mounts.
docker run --name doku -d -v /var/run/docker.sock:/var/run/docker.sock:ro -v /:/hostroot:ro -p 9090:9090 amerkurev/doku
Doku will be available at http://localhost:9090/.