Add udev to container

devops/run_server.sh

@@ -5,7 +5,7 @@
 # File Created: Saturday, 8th January 2022 2:34:23 pm
 # Author: Josh.5 (jsunnex@gmail.com)
 # -----
-# Last Modified: Friday, 14th January 2022 8:45:04 am
+# Last Modified: Friday, 14th January 2022 8:53:16 am
 # Modified By: Josh.5 (jsunnex@gmail.com)
 ###
 
@@ -124,7 +124,6 @@ docker run -d --name="${container_name}" \
     -v "${project_base_path}/config/home/default-${container_name}":"/home/default":"rw"  \
     -v "/tmp/":"/tmp/":"rw"  \
     -v /dev/input:/dev/input:ro \
-    -v /run/udev:/run/udev:ro \
     --hostname="${container_name}" \
     --shm-size=2G \
     ${additional_docker_params} \

overlay/etc/cont-init.d/30-configure_udev.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+###
+# File: 30-configure_udev.sh
+# Project: cont-init.d
+# File Created: Friday, 12th January 2022 8:54:01 am
+# Author: Josh.5 (jsunnex@gmail.com)
+# -----
+# Last Modified: Friday, 14th January 2022 9:21:11 am
+# Modified By: Josh.5 (jsunnex@gmail.com)
+###
+
+# Running udev only works in privileged container
+# Source: https://github.com/balena-io-playground/balena-base-images/
+tmp_mount='/tmp/privileged_test'
+mkdir -p "${tmp_mount}"
+if mount -t devtmpfs none "${tmp_mount}" &> /dev/null; then
+	is_privileged=true
+	umount "${tmp_mount}"
+else
+	is_privileged=false
+fi
+rm -rf "${tmp_mount}"
+
+
+if [[ "${is_privileged}" == "true" ]]; then
+    echo "**** Configure container to run udev management ****";
+    # Enable supervisord script
+    sed -i 's|^autostart.*=.*$|autostart=true|' /etc/supervisor/conf.d/udev.conf
+    # Make startup script executable
+    chmod +x /usr/bin/start-udev.sh
+    # Configure udev permissions
+    sed -i 's/MODE="0660"/MODE="0666"/' /lib/udev/rules.d/60-steam-input.rules
+else
+    # Disable supervisord script
+    sed -i 's|^autostart.*=.*$|autostart=false|' /etc/supervisor/conf.d/udev.conf
+fi
+
+
+echo "**** Ensure the default user has the correct permissions on input devices ****";
+chmod +x /usr/bin/ensure-groups
+/usr/bin/ensure-groups /dev/uinput /dev/input/event*

overlay/etc/supervisor/conf.d/udev.conf

@@ -0,0 +1,11 @@
+
+[program:udev]
+autostart=false
+priority=10
+directory=/
+command=/usr/bin/start-udev.sh
+user=root
+autorestart=true
+stopsignal=QUIT
+stdout_logfile=/var/log/supervisor/udev.log
+stderr_logfile=/var/log/supervisor/udev.err

overlay/usr/bin/start-udev.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+###
+# File: start-xorg.sh
+# Project: bin
+# File Created: Tuesday, 12th January 2022 8:46:47 am
+# Author: Josh.5 (jsunnex@gmail.com)
+# -----
+# Last Modified: Friday, 14th January 2022 9:21:00 am
+# Modified By: Josh.5 (jsunnex@gmail.com)
+###
+
+# Start udev
+# Source: https://github.com/balena-io-playground/balena-base-images/
+if command -v udevd &> /dev/null; then
+    unshare --net udevd --daemon &> /dev/null
+else
+    unshare --net /lib/systemd/systemd-udevd --daemon &> /dev/null
+fi
+udevadm trigger &> /dev/null
+
+
+# Monitry kernel uevents
+udevadm monitor