working distribution

compose.yaml

@@ -0,0 +1,9 @@
+version: '3'
+services:
+  printer1:
+    build: ./printer-daemon
+    ports:
+      - "7125:7125"
+      - "7130:7130"
+    volumes:
+      - /var/printfarm/printer1:/opt/printstack/data

printer-daemon/Dockerfile

@@ -4,9 +4,15 @@ ARG DEBIAN_FRONTEND=noninteractive
 ENV TZ=Asia/Bangkok
 
 # User Creation
-RUN useradd -ms /bin/bash octoprint && adduser octoprint dialout
-RUN useradd -ms /bin/bash klippy && adduser klippy dialout
-RUN chown printeruser:printeruser /opt/printstack
+RUN useradd -ms /bin/bash klippy
+RUN usermod -aG dialout klippy
+RUN useradd -ms /bin/bash printeruser
+RUN usermod -aG dialout printeruser
+RUN addgroup --system printfarm
+RUN usermod -aG printfarm klippy
+RUN usermod -aG printfarm printeruser
+RUN mkdir /opt/printstack
+RUN chown printeruser:printfarm /opt/printstack
 USER root
 
 # APT Dependencies
@@ -38,9 +44,10 @@ RUN rm -f /bin/systemctl
 RUN ln -s /bin/true /bin/systemctl
 USER printeruser
 WORKDIR /opt/printstack
-RUN mkdir /opt/printstack/data/klipper
+RUN mkdir -p /opt/printstack/data/klipper
 RUN git clone https://github.com/KevinOConnor/klipper
-RUN ./klipper/scripts/install-ubuntu-18.04.sh
+RUN chmod +x ./klipper/scripts/install-ubuntu-22.04.sh
+RUN ./klipper/scripts/install-ubuntu-22.04.sh
 USER root
 RUN rm -f /bin/systemctl
 

printer-daemon/klippy.sudoers

@@ -0,0 +1 @@
+printeruser   ALL=(ALL:ALL) NOPASSWD: ALL