Can no longer set an IP address inside of a subnet range when subnet range is larger than IP range #47120
Description
Description
Since v25 I am no longer able to attach a container to a network when the subnet is larger than the ip range, and when I set the container's IP to something inside of the subnet, but outside of the range:
Reproduce
docker network create foobar --subnet 10.0.0.0/16 --ip-range 10.0.1.0/24 --gateway 10.0.0.1docker container create --network foobar --ip 10.0.0.100 ubuntu
Error response from daemon: invalid config for network foobar: invalid endpoint settings:
no configured subnet or ip-range contain the IP address 10.0.0.100
This worked on v24.
Expected behavior
I would be able to create a docker container inside of a network, inside of a subnet, but outside of the IP range.
The commands above work as-is in Docker v24.
docker version
❯ docker version
Client: Docker Engine - Community
Version: 25.0.0
API version: 1.44
Go version: go1.21.6
Git commit: e758fe5
Built: Thu Jan 18 17:09:52 2024
OS/Arch: linux/amd64
Context: default
Server: Docker Engine - Community
Engine:
Version: 25.0.0
API version: 1.44 (minimum version 1.24)
Go version: go1.21.6
Git commit: 615dfdf
Built: Thu Jan 18 17:09:52 2024
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.27
GitCommit: a1496014c916f9e62104b33d1bb5bd03b0858e59
runc:
Version: 1.1.11
GitCommit: v1.1.11-0-g4bccb38
docker-init:
Version: 0.19.0
GitCommit: de40ad0docker info
❯ docker info
Client: Docker Engine - Community
Version: 25.0.0
Context: default
Debug Mode: false
Plugins:
buildx: Docker Buildx (Docker Inc.)
Version: v0.12.1
Path: /usr/libexec/docker/cli-plugins/docker-buildx
compose: Docker Compose (Docker Inc.)
Version: v2.24.1
Path: /usr/libexec/docker/cli-plugins/docker-compose
Server:
Containers: 3
Running: 2
Paused: 0
Stopped: 1
Images: 53
Server Version: 25.0.0
Storage Driver: overlay2
Backing Filesystem: extfs
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: a1496014c916f9e62104b33d1bb5bd03b0858e59
runc version: v1.1.11-0-g4bccb38
init version: de40ad0
Security Options:
apparmor
seccomp
Profile: builtin
cgroupns
Kernel Version: 6.5.0-14-generic
Operating System: Ubuntu 23.10
OSType: linux
Architecture: x86_64
CPUs: 8
Total Memory: 31.23GiB
Name: server
ID: SK2U:TRJM:XP77:Z5A6:7H64:QLWY:A2TQ:3TSH:RVJD:T2FY:NTWL:KMFE
Docker Root Dir: /var/lib/docker
Debug Mode: false
Username: kristofmattei
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: falseAdditional Info
No response