Issue disabling IPv6 - troubleshooting guide fix not working

[warriorsoul15]

Current Behavior

So we dont have IPv6 enabled and I looked up in the Troubleshooting Guide how to disable it.

I edited my docker-compose.overrride.yml file as follows

services:
netbox:
ports:
- "8000:8080"
volumes:
- /the-new-file-path/nginx-unit.json:/etc/unit/nginx-unit.json:ro

When I run docker compose up it errors out with:

Attaching to netbox-1, netbox-housekeeping-1, netbox-worker-1, postgres-1, redis-1, redis-cache-1
Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/the-new-file-path/nginx-unit.json" to rootfs at "/etc/unit/nginx-unit.json": create mountpoint for /etc/unit/nginx-unit.json mount: cannot create subdirectories in "/var/lib/docker/fuse-overlayfs/762f75e39cd650e6cca6c9650300a3eb52794e41cd24ff17feaa7b0aef26cc5d/merged/etc/unit/nginx-unit.json": not a directory: unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type

I cant figure out how to fix this one.

Expected Behavior

I would expect per the troubleshooting guide it would replace the file

Docker Compose Version

Docker Compose version v2.38.1

Docker Version

Client: Docker Engine - Community
 Version:           28.3.1
 API version:       1.51
 Go version:        go1.24.4
 Git commit:        38b7060
 Built:             Wed Jul  2 20:58:10 2025
 OS/Arch:           linux/amd64
 Context:           default

Server: Docker Engine - Community
 Engine:
  Version:          28.3.1
  API version:      1.51 (minimum version 1.24)
  Go version:       go1.24.4
  Git commit:       5beb93d
  Built:            Wed Jul  2 20:56:24 2025
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.7.27
  GitCommit:        05044ec0a9a75232cad458027ca83437aae3f4da
 runc:
  Version:          1.2.5
  GitCommit:        v1.2.5-0-g59923ef
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

The git Revision

477decd

The git Status

On branch release
Your branch is up to date with 'origin/release'.

Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
        modified:   configuration/configuration.py
        modified:   configuration/extra.py
        modified:   configuration/ldap/extra.py
        modified:   configuration/ldap/ldap_config.py
        modified:   configuration/logging.py
        modified:   configuration/plugins.py
        deleted:    docker-compose.override.yml.example
        modified:   docker/nginx-unit.json

Untracked files:
  (use "git add <file>..." to include in what will be committed)
        docker/nginx-unit.json-old

no changes added to commit (use "git add" and/or "git commit -a")

Startup Command

docker compose up

NetBox Logs

see above

Content of docker-compose.override.yml

services:
  netbox:
    ports:
      - "8000:8080"
    volumes:
      - /path-to-new-file/nginx-unit.json:/etc/unit/nginx-unit.json:ro