Minimize Root Processes

Dockerfile

@@ -10,7 +10,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 RUN wget -q https://github.com/gorcon/rcon-cli/releases/download/v0.10.3/rcon-0.10.3-amd64_linux.tar.gz -O - | tar -xz && \
-    mv rcon-0.10.3-amd64_linux/rcon /usr/bin/rcon-cli
+    mv rcon-0.10.3-amd64_linux/rcon /usr/bin/rcon-cli && \
+    rmdir /tmp/dumps
 
 ENV PORT= \
     PUID=1000 \

scripts/backup.sh

@@ -9,4 +9,9 @@ FILE_PATH="/palworld/backups/palworld-save-${DATE}.tar.gz"
 cd /palworld/Pal/ || exit
 
 tar -zcf "$FILE_PATH" "Saved/"
+
+if [ "$(id -u)" -eq 0 ]; then
+        chown steam:steam "$FILE_PATH"
+fi
+
 echo "backup created at $FILE_PATH"

scripts/init.sh

@@ -10,12 +10,7 @@ else
 fi
 
 mkdir -p /palworld/backups
-chown -R steam:steam /palworld
-
-if [ "${UPDATE_ON_BOOT}" = true ]; then
-    printf "\e[0;32m*****STARTING INSTALL/UPDATE*****\e[0m\n"
-    su steam -c '/home/steam/steamcmd/steamcmd.sh +force_install_dir "/palworld" +login anonymous +app_update 2394010 validate +quit'
-fi
+chown -R steam:steam /palworld /home/steam/
 
 term_handler() {
     if [ "${RCON_ENABLED}" = true ]; then
@@ -29,6 +24,7 @@ term_handler() {
 
 trap 'term_handler' SIGTERM
 
-./start.sh &
+su steam -c ./start.sh &
+# Process ID of su
 killpid="$!"
 wait $killpid

scripts/start.sh

@@ -1,5 +1,10 @@
 #!/bin/bash
 
+if [ "${UPDATE_ON_BOOT}" = true ]; then
+    printf "\e[0;32m*****STARTING INSTALL/UPDATE*****\e[0m\n"
+    /home/steam/steamcmd/steamcmd.sh +force_install_dir "/palworld" +login anonymous +app_update 2394010 validate +quit
+fi
+
 STARTCOMMAND=("./PalServer.sh")
 
 if [ -n "${PORT}" ]; then
@@ -56,7 +61,7 @@ if [ ! "$(grep -s '[^[:space:]]' /palworld/Pal/Saved/Config/LinuxServer/PalWorld
     printf "\e[0;32m*****GENERATING CONFIG*****\e[0m\n"
 
     # Server will generate all ini files after first run.
-    su steam -c "timeout --preserve-status 15s ./PalServer.sh 1> /dev/null "
+    timeout --preserve-status 15s ./PalServer.sh 1> /dev/null
 
     # Wait for shutdown
     sleep 5
@@ -80,6 +85,6 @@ default:
 EOL
 
 printf "\e[0;32m*****STARTING SERVER*****\e[0m\n"
-echo "bash -c '${STARTCOMMAND[*]}'"
-su steam -c "bash -c '${STARTCOMMAND[*]}'"
+echo "${STARTCOMMAND[*]}"
+"${STARTCOMMAND[@]}"