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[BUG] Warns about uid/gid, but with inline configs they do work

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  • ¿Algo no está bien?
#14,283 2 comentarios 0 reacciones 0 asignados Ver en GitHub

Los mantenedores suelen responder en 1 día

@ndeloof ya está trabajando en esto.

Desde el 8/10/2026.

  • #14297 de @NisargJasani0602 — cerrado sin fusionar
  • #14299 de @ndeloof — abierto

Evaluación

Dificultad
3/5
Tiempo estimado
1-2 días
Aptitud para principiantes
68/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Activo
Stack tecnológico
docker, docker-compose, go
Área
devops

Línea de trabajo

Start by reproducing the warning with the supplied compose.yaml and docker compose run command, then trace Compose's validation of configs uid/gid for inline content outside Swarm mode. Add a regression test covering this case and verify that valid inline uid/gid values no longer produce the warning while the command still reports the expected ownership.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

kind/bug
Description

Compose emits lines like these:

WARN[0000] service "<service name>": configs.<config name>.<uid/gid>: <uid/gid> is not supported outside Swarm mode and will be ignored

However, with inline configs uid and gid both work regardless of Swarm mode.

Steps To Reproduce
  1. While Swarm is inactive, create a compose.yaml with this content: 
    services:
  compose-bug:
    image: alpine:latest
    network_mode: none
    configs:
      - { source: some-config, target: /some-config, uid: '1234', gid: '5678' }
    command: ls -aFl /some-config
configs:
  some-config:
    content: |
      placeholder
  2. docker compose run --rm compose-bug
  3. Observe the output with correct UID/GID.
Compose Version
Docker Compose version v5.6.0
Docker Environment
Client: Docker Engine - Community
 Version:    29.8.2
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.37.1
    Path:     /usr/libexec/docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v5.6.0
    Path:     /usr/libexec/docker/cli-plugins/docker-compose

Server:
 Containers: 11
  Running: 10
  Paused: 0
  Stopped: 1
 Images: 28
 Server Version: 29.8.2
 Storage Driver: overlayfs
  driver-type: io.containerd.snapshotter.v1
 Logging Driver: local
 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
 CDI spec directories:
  /etc/cdi
  /var/run/cdi
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: ee2735368117d2eb259779949d5e75cdafec9761
 runc version: v1.5.1-0-g8f2685a4
 init version: de40ad0
 Security Options:
  seccomp
   Profile: builtin
  cgroupns
  no-new-privileges
 Kernel Version: 6.18.40.1-microsoft-standard-WSL2
 Operating System: Ubuntu 24.04.5 LTS
 OSType: linux
 Architecture: x86_64
 CPUs: 8
 Total Memory: 15.59GiB
 Name: geth-desktop
 ID: 5814c356-970f-4d80-8dfa-4bbe4da79f33
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 Username: gethdeeo
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
  ::1/128
 Live Restore Enabled: false
 Default Address Pools:
   Base: 172.25.0.0/16, Size: 24
 Firewall Backend: iptables
  EnableUserlandProxy: true
  UserlandProxyPath: /usr/bin/docker-proxy
Anything else?

No response

Lenguaje dominante
Go
Estrellas
38.4k
Forks
5.9k
Merge medio
2 d 7 h
PR fusionados (30 d)
60

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