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[BUG] Container named volume mount source not getting updated #11642

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@g-kartik

Description

@g-kartik

Description

I want postgres database to use separate data volumes for each git branch. I am passing the CURRENT_GIT_BRANCH value through .env file.

Here is the docker compose file

services:
    cvat_db:
        image: postgres:15-alpine
        environment:
            POSTGRES_USER: root
            POSTGRES_DB: cvat
            POSTGRES_HOST_AUTH_METHOD: trust
        volumes:
            - cvat_db:/var/lib/postgresql/data

volumes:
    cvat_db:
        name: cvat_db_{CURRENT_GIT_BRANCH}

When executing docker compose up for the first time with CURRENT_GIT_BRANCH as develop, the container gets correctly mounted with the volume cvat_db_develop.

With a new value for the CURRENT_GIT_BRANCH, say feature, the volume cvat_db_feature gets created successfully, however the container volume mount source still refers to the old cvat_db_develop volume.

The expected behavior is that by changing the name of the named volume:

  • A new volume should be created with the given name (happens correctly)
  • The source mount path of all the containers referencing that volume should refer to the new volume. (does not happen)

Compose Version

Docker Compose version v2.24.5-desktop.1

Docker Environment

Client:
 Version:    24.0.7
 Context:    default
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.12.1-desktop.4
    Path:     /usr/lib/docker/cli-plugins/docker-buildx
  compose: Docker Compose (Docker Inc.)
    Version:  v2.24.5-desktop.1
    Path:     /usr/lib/docker/cli-plugins/docker-compose
  debug: Get a shell into any image or container. (Docker Inc.)
    Version:  0.0.24
    Path:     /usr/lib/docker/cli-plugins/docker-debug
  dev: Docker Dev Environments (Docker Inc.)
    Version:  v0.1.0
    Path:     /usr/lib/docker/cli-plugins/docker-dev
  extension: Manages Docker extensions (Docker Inc.)
    Version:  v0.2.21
    Path:     /usr/lib/docker/cli-plugins/docker-extension
  feedback: Provide feedback, right in your terminal! (Docker Inc.)
    Version:  v1.0.4
    Path:     /usr/lib/docker/cli-plugins/docker-feedback
  init: Creates Docker-related starter files for your project (Docker Inc.)
    Version:  v1.0.0
    Path:     /usr/lib/docker/cli-plugins/docker-init
  sbom: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc.)
    Version:  0.6.0
    Path:     /usr/lib/docker/cli-plugins/docker-sbom
  scout: Docker Scout (Docker Inc.)
    Version:  v1.4.1
    Path:     /usr/lib/docker/cli-plugins/docker-scout

Server:
 Containers: 8
  Running: 8
  Paused: 0
  Stopped: 0
 Images: 22
 Server Version: 24.0.7
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Using metacopy: true
  Native Overlay Diff: false
  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 logentries splunk syslog
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 64b8a811b07ba6288238eefc14d898ee0b5b99ba.m
 runc version: 
 init version: de40ad0
 Security Options:
  seccomp
   Profile: builtin
  cgroupns
 Kernel Version: 6.6.5-arch1-1
 Operating System: Arch Linux
 OSType: linux
 Architecture: x86_64
 CPUs: 8
 Total Memory: 19.45GiB
 Name: archlinux
 ID: c755af18-ccd5-4262-9be4-a17d19c101b2
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 Username: gkarthikraja
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Live Restore Enabled: false

Anything else?

No response

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