docker buildx prune
内容説明 | Remove build cache |
---|---|
利用方法 | docker buildx prune |
内容説明
Clears the build cache of the selected builder.
You can finely control what cache data is kept using:
The
--filter=until=<duration>
flag to keep images that have been used in the last<duration>
time.<duration>
is a duration string, e.g.24h
or2h30m
, with allowable units of(h)ours
,(m)inutes
and(s)econds
.The
--keep-storage=<size>
flag to keep<size>
bytes of data in the cache.<size>
is a human-readable memory string, e.g.128mb
,2gb
, etc. Units are case-insensitive.The
--all
flag to allow clearing internal helper images and frontend images set using the#syntax=
directive or theBUILDKIT_SYNTAX
build argument.
オプション
オプション | デフォルト | 内容説明 |
---|---|---|
-a, --all | Include internal/frontend images | |
--filter | Provide filter values (e.g., until=24h ) | |
-f, --force | Do not prompt for confirmation | |
--max-used-space | Maximum amount of disk space allowed to keep for cache | |
--min-free-space | Target amount of free disk space after pruning | |
--reserved-space | Amount of disk space always allowed to keep for cache | |
--verbose | Provide a more verbose output |
利用例
Override the configured builder instance (--builder)
Same as
buildx --builder
.