builder prune says keep-storage is deprecated but suggested replacement doesn't work #50120
Description
Description
Run docker builder prune --keep-storage=20G, which gives the following output:
Flag --keep-storage has been deprecated, keep-storage flag has been changed to max-storage
So I tried that, but it gives an error:
$ docker builder prune --max-storage=20G
unknown flag: --max-storage
Usage: docker buildx prune
Reproduce
docker builder prune --max-storage=20G
Expected behavior
No response
docker version
$ docker --version
Docker version 28.1.1, build 4eba377docker info
Client: Docker Engine - Community
Version: 28.1.1
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.23.0
Path: /usr/libexec/docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: v2.35.1
Path: /usr/libexec/docker/cli-plugins/docker-compose
Server:
Containers: 2
Running: 2
Paused: 0
Stopped: 0
Images: 9
Server Version: 28.1.1
Storage Driver: overlay2
Backing Filesystem: xfs
Supports d_type: true
Using metacopy: false
Native Overlay Diff: true
userxattr: false
Logging Driver: json-file
Cgroup Driver: systemd
Cgroup Version: 2
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
Swarm: inactive
Runtimes: io.containerd.runc.v2 runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 05044ec0a9a75232cad458027ca83437aae3f4da
runc version: v1.2.5-0-g59923ef
init version: de40ad0
Security Options:
apparmor
seccomp
Profile: builtin
cgroupns
Kernel Version: 6.11.0-26-generic
Operating System: Ubuntu 24.04.2 LTS
OSType: linux
Architecture: x86_64
CPUs: 32
Total Memory: 188.3GiB
Name: p16
ID: e8deb74d-602b-4320-957b-558793199fdf
Docker Root Dir: /mnt/docker-data/docker
Debug Mode: false
Experimental: false
Insecure Registries:
::1/128
127.0.0.0/8
Live Restore Enabled: falseAdditional Info
No response