webgui/etc/rc.d/rc.local

#!/bin/bash
#
# script: rc.local
#
# Local system initialization script.
# Put any local startup commands in here.  Also, if you have
# anything that needs to be run at shutdown time you can
# make an /etc/rc.d/rc.local_shutdown script and put those
# commands in there.
#
# LimeTech - modified for Unraid OS
# Bergware - modified for Unraid OS, October 2023

# run & log functions
. /etc/rc.d/rc.runlog

# irqbalance daemon distributes interrupts over processors and cores
# if [[ -x /usr/sbin/irqbalance ]]; then
#   /usr/sbin/irqbalance
# fi

# reclaim 1.6M of microcode files that are no longer needed
rm -rf /kernel

# For Docker: mark submounts under /mnt "shared"
/sbin/mount --bind --make-rshared /mnt /mnt
# and grant access to graphics device nodes
[[ -d /dev/dri ]] && chmod -R 777 /dev/dri

# Ensure required config directories exist
# these will all have permissions 0700
CONFIG="/boot/config"
mkdir -p $CONFIG/modprobe.d
mkdir -p $CONFIG/plugins/dockerMan
mkdir -p $CONFIG/plugins/dynamix/users
mkdir -p $CONFIG/plugins-error/
mkdir -p $CONFIG/pools
mkdir -p $CONFIG/shares
mkdir -p $CONFIG/ssh/root
mkdir -p $CONFIG/ssl/certs

# upgrade network configuration (if needed) and (re)generates our welcome text
if [[ -x /usr/local/sbin/create_network_ini ]]; then
  /usr/local/sbin/create_network_ini init &>/dev/null &
fi

# Needed by dynamix
# copy monitor.ini file
if [[ -s $CONFIG/plugins/dynamix/monitor.ini ]]; then
  cp $CONFIG/plugins/dynamix/monitor.ini /var/local/emhttp
  chmod -x /var/local/emhttp/monitor.ini
fi
# initialize notifications
/usr/local/emhttp/webGui/scripts/notify smtp-init
/usr/local/emhttp/webGui/scripts/notify cron-init

# start nchan monitoring -> stop all running nchan processes when no subscribers are connected
if [[ -x /usr/local/sbin/monitor_nchan ]]; then
  /usr/local/sbin/monitor_nchan
fi

# First boot following Unraid Server OS update: delete plugin file
rm -f /boot/plugins/unRAIDServer.plg
rm -f $CONFIG/plugins/unRAIDServer.plg

# These plugins are now integrated in the OS or obsolete and may interfere
OBSOLETE="vfio.pci dynamix.wireguard dynamix.ssd.trim dynamix.file.manager gui.search"
for PLUGIN in $OBSOLETE; do
  if [[ -e $CONFIG/plugins/$PLUGIN.plg ]]; then
    log "moving obsolete plugin $PLUGIN.plg to $CONFIG/plugins-error"
    # preserve ssd-trim config
    if [[ $PLUGIN == dynamix.ssd.trim ]]; then
      if [[ -e $CONFIG/plugins/$PLUGIN/$PLUGIN.cfg ]]; then
        echo "[ssd]" >> $CONFIG/plugins/dynamix/dynamix.cfg
        cat $CONFIG/plugins/$PLUGIN/$PLUGIN.cfg >> $CONFIG/plugins/dynamix/dynamix.cfg
      fi
      if [[ -e $CONFIG/plugins/$PLUGIN/ssd-trim.cron ]]; then
        mv $CONFIG/plugins/$PLUGIN/ssd-trim.cron $CONFIG/plugins/dynamix/ssd-trim.cron
      fi
    fi
    mv $CONFIG/plugins/$PLUGIN.plg $CONFIG/plugins-error/
    rm -rf $CONFIG/plugins/$PLUGIN
  fi
done

# uninstall obsolete plugins
#
# these plugins with these versions or older are incompatible with this version of Unraid
# if found, they will be moved from $CONFIG/plugins to $CONFIG/plugins-error
# in theory, newer versions will be ok
#
obsolete(){
  local PLUGIN=$1
  local BADVER=$2
  if [[ -e "$CONFIG/plugins/$PLUGIN.plg" ]]; then
    local VERSION=$(/usr/local/sbin/plugin version "$CONFIG/plugins/$PLUGIN.plg")
    # assumes all version strings are of form YYYY.MM.DD[.letter]
    if [[ $VERSION < $BADVER || $VERSION == $BADVER ]]; then
      log "moving obsolete plugin $PLUGIN.plg version $VERSION to $CONFIG/plugins-error"
      /usr/local/emhttp/webGui/scripts/notify -e "Plugin Removed" -s "$PLUGIN" -d "Plugin '$PLUGIN' version '$VERSION' was removed as it is incompatible with this version of Unraid OS" -m "A replacement *may* be available in Community Apps" -i "alert" -l "/Plugins"
      mv "$CONFIG/plugins/$PLUGIN.plg" "$CONFIG/plugins-error/"
      # notify needs a delay between notifications
      sleep 1
    fi
  fi
}

# Disk Location by olehj, breaks the dashboard
obsolete "disklocation-master" "2022.06.18"
# Plex Streams by dorgan, breaks the dashboard
obsolete "plexstreams" "2022.08.31"
# Corsair PSU Statistics by Fma965, breaks the dashboard
obsolete "corsairpsu" "2021.10.05"
# GPU Statistics by b3rs3rk, breaks the dashboard
obsolete "gpustat" "2022.11.30a"
# IPMI Tools by dmacias72, breaks the dashboard
obsolete "ipmi" "2021.01.08"
# NUT - Network UPS Tools by dmacias72, breaks the dashboard
obsolete "nut" "2022.03.20"
# Nerd Tools by dmacias72
obsolete "NerdPack" "2021.08.11"
# UPnP Monitor by ljm42, not PHP 8 compatible
obsolete "upnp-monitor" "2020.01.04c"
# ZFS-Companion Monitor by campusantu, breaks the dashboard
obsolete "ZFS-companion" "2021.08.24"

# If "unraidsafemode" indicated, skip installing extra packages and plugins
if [[ -f /boot/unraidsafemode ]] || grep -wq unraidsafemode /proc/cmdline; then
  log "Unraid Safe Mode (unraidsafemode) has been set"
else
  # Install any extra packages
  if [[ -d /boot/extra ]]; then
    log "Installing /boot/extra packages"
    ( export -f log; find /boot/extra -maxdepth 1 -type f -exec sh -c 'upgradepkg --terse --install-new "$1" | log' -- "{}" \; )
  fi
  # Install plugins
  log "Installing plugins"
  shopt -s nullglob
  for PLUGIN in $CONFIG/plugins/*.plg; do
    /usr/local/sbin/plugin install $PLUGIN | log
  done
  shopt -u nullglob
fi

# Install languages
log "Installing language packs"
shopt -s nullglob
for LANGUAGE in $CONFIG/plugins/lang-*.xml; do
  /usr/local/sbin/language install $LANGUAGE | log
done
shopt -u nullglob

# Invoke the 'go' script
if [[ -f $CONFIG/go ]]; then
  log "Starting go script"
  fromdos <$CONFIG/go >/var/tmp/go
  chmod +x /var/tmp/go
  /var/tmp/go
fi