Fix: Docker No Space Left on Device
Run `docker system df` then `docker system prune -a --volumes`
Docker fills disk with old images, dangling layers, and stopped containers. `docker system prune` reclaims most of it safely.
Frequently Asked Questions
What causes Docker No Space Left on Device?
Docker fills disk with old images, dangling layers, and stopped containers. `docker system prune` reclaims most of it safely.
How to fix Docker No Space Left on Device?
Run `docker system df` to see usage, then `docker system prune -a --volumes` to reclaim. For long-term, set log rotation on the daemon and prune unused images weekly.
Example fix from Kintify Fix
Input: Build fails with 'no space left on device'
Output: Run `docker system df` to see usage, then `docker system prune -a --volumes` to reclaim. For long-term, set log rotation on the daemon and prune unused images weekly.
Used by developers debugging real production systems