[Bug]: sed: couldn't open temporary file /etc/cont-init.d/sediMHmfy: Permission denied

[My-Random-Thoughts]

Describe the Bug

Getting the following error in my log files after initial deploy...

Build: [2024-08-10 02:48:26] [master] [860451da74b397385f1b1658545d2bb891aa8e46] [debian]
[ /etc/cont-init.d/10-setup_user.sh: executing... ]
sed: couldn't open temporary file /etc/cont-init.d/sediMHmfy: Permission denied

It's repeated eight times, then stops. The file name is randomly generated.

Steps to Reproduce

No response

Expected Behavior

It should have write access to itself?!

Screenshots

No response

Relevant Settings

Compose file:

name: steam
services:
    steam:
        image: josh5/steam-headless:latest
        container_name: steam
        restart: unless-stopped
        network_mode: bridge
    
        ports:
            - 8083:8083

        volumes:
            - /home/docker/steam/home:/home/default
            - /home/docker/steam/X11-unix/:/tmp/.X11-unix/

        environment:
            - PUID=1000
            - PGID=1000
            - TZ=Europe/London

            - DISPLAY=':55'
            - USER_PASSWORD=Passw0rd
            - MODE=primary
            - WEB_UI_MODE=vnc
            - ENABLE_VNC_AUDIO=false
            - PORT_NOVNC_WEB=8083
            - ENABLE_STEAM=true
            - STEAM_ARGS=-silent
            - ENABLE_SUNSHINE=false
            - ENABLE_EVDEV_INPUTS=true
            - FORCE_X11_DUMMY_CONFIG=true

        cap_add:
            - NET_ADMIN
            - SYS_ADMIN
            - SYS_NICE
        security_opt:
            - seccomp:unconfined
            - apparmor:unconfined

        user: 1000:1000

        devices:
            - /dev/fuse
            - /dev/uinput
            - /dev/dri/card0
            - /dev/dri/renderD128

        device_cgroup_rules:
            - 'c 13:* rmw'

        deploy:
            resources:
                limits:
                    cpus: "1"
                    memory: 2048m

Version

Build: [2024-08-10 02:48:26] [master] [860451da74b397385f1b1658545d2bb891aa8e46] [debian]

Platform

• Debian GNU/Linux - 12 (bookworm)
• 6.1.0-18-amd64 unknown unknown GNU/Linux (Intel NUC NUC13ANKi7)
• Docker version 27.1.2, build d01f264
• Docker Compose version v2.29.1

Relevant log output

No response

[My-Random-Thoughts]

Why do I fix things just after logging a ticket!

FIX: I just removed user: 1000:1000 from my compose file.