custom: add unique uid/gid example

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 ### Added
 - CHANGELOG.md
+- custom/docker-compose.custom.unique-uid-gid.override.yaml
 ### Fixed
 - Github Action Runner running out of space
 ### Changed

custom/docker-compose.custom.unique-uid-gid.override.yaml

@@ -0,0 +1,63 @@
+## Usecase: Run klipper and moonraker with specific UID/GID instead of 1000:1000
+## Issue: https://github.com/mkuf/prind/issues/85
+##
+## Assumptions:
+## * I want to use a specific UID/GID for processes in the containers
+## * I don't want my config to be readable by 1000:1000
+##
+## About this setup:
+## * this file replaces the main docker-compose.override.yaml
+## * klipper image is built at stack startup
+## * moonraker image is built at stack startup
+## * init container will set the permissions to the new UID/GID
+##
+## Setup
+## 1. Add your personal config to this file and copy it to the root of the repository, overwriting the existing docker-compose.override.yaml
+## 2. Replace the example UID and GID of '4242' in the 'dockerfile_inline' block of the klipper and moonraker services, 
+##    as well as in the command of the init service with your specific requirements.
+##    Make sure to use the identical UIDs/GIDs in klipper and moonraker.
+## 3. start the stack as described in the main readme using a profile of your choice. 
+
+## Ustreamer base Service
+x-ustreamer-svc: &ustreamer-svc
+  image: mkuf/ustreamer:latest
+  restart: unless-stopped
+  command: --host=0.0.0.0 --port=8080 --slowdown --device=/dev/webcam --resolution=1280x960 --format=MJPEG --desired-fps=30
+
+## Add your personal config here
+services:
+  klipper:
+    image: klipper:custom-gid-uid
+    build:
+      dockerfile_inline: |
+        FROM mkuf/klipper:latest
+        USER root
+        RUN usermod -o -u "4242" klipper \
+         && groupmod -o -g "4242" klipper \
+         && chown -R 4242:4242 /opt
+        USER klipper
+  moonraker:
+    image: moonraker:custom-gid-uid
+    build:
+      dockerfile_inline: |
+        FROM mkuf/moonraker:latest
+        USER root
+        RUN usermod -o -u "4242" moonraker \
+         && groupmod -o -g "4242" moonraker \
+         && chown -R 4242:4242 /opt
+        USER moonraker
+  init:
+    command: chown -R 4242:4242 /prind/config
+
+  webcam:
+    <<: *ustreamer-svc
+    devices:
+      - /dev/video0:/dev/webcam
+    labels:
+      org.prind.service: webcam
+      traefik.enable: true
+      traefik.http.services.webcam.loadbalancer.server.port: 8080
+      traefik.http.routers.webcam.rule: PathPrefix(`/webcam`)
+      traefik.http.routers.webcam.entrypoints: web
+      traefik.http.middlewares.webcam.stripprefix.prefixes: /webcam
+      traefik.http.routers.webcam.middlewares: webcam