How to clear Docker cache and free up space on your system
How much disk space is Docker using?
docker system df
TYPE TOTAL ACTIVE SIZE RECLAIMABLE
Images 7 1 47.97GB 47.08GB (98%)
Containers 1 1 33.13kB 0B (0%)
Local Volumes 2 0 179.1MB 179.1MB (100%)
Build Cache 64 0 10.18GB 10.18GB
Removing unused containers
docker container prune -f
Total reclaimed space: 0B
Removing unused images
docker image prune -af
Deleted Images:
deleted: sha256:b4426c00e4367ca891edeaf22c7aa2e7ee161b7eef4e0a2a58ca1267e9aad892
...output omitted...
Total reclaimed space: 47.08GB
Removing unused volumes
- List all volumes
docker volume ls
DRIVER VOLUME NAME
local 5266d055c8fa36f2d52822e7ea06967a5462fe70e18f8380cde3b512663eb31a
local a7a6e565195de474da663d983f69d3f22b6c13e23fb1bd516334f7c538aa27db
...output omitted...
Removing the volumes
docker volume prune -af
Deleted Volumes:
5266d055c8fa36f2d52822e7ea06967a5462fe70e18f8380cde3b512663eb31a
a7a6e565195de474da663d983f69d3f22b6c13e23fb1bd516334f7c538aa27db
Total reclaimed space: 179.1MB
Removing build cache
docker builder prune -af
Deleted build cache objects:
k2nrja7w40grpbk0dyk6xw4im
7eaxpphvnk7vtchrg9tkd5iwd
...output omitted...
Total reclaimed space: 5.777GB
Removing networks
docker network prune -f
Deleted Networks:
network-1