mirror of https://github.com/tteck/Proxmox
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#!/usr/bin/env bash |
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|
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while true; do |
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read -p "This will add Hardware Acceleration Support (hopefully) to your Plex Media Server LXC. |
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Did you replace 106 with your LXC ID? Proceed(y/n)?" yn |
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case $yn in |
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[Yy]* ) break;; |
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[Nn]* ) exit;; |
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* ) echo "Please answer yes or no.";; |
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esac |
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done |
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|
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set -o errexit |
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set -o errtrace |
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set -o nounset |
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set -o pipefail |
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shopt -s expand_aliases |
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alias die='EXIT=$? LINE=$LINENO error_exit' |
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trap die ERR |
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trap cleanup EXIT |
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|
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function error_exit() { |
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trap - ERR |
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local DEFAULT='Unknown failure occured.' |
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local REASON="\e[97m${1:-$DEFAULT}\e[39m" |
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local FLAG="\e[91m[ERROR] \e[93m$EXIT@$LINE" |
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msg "$FLAG $REASON" |
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exit $EXIT |
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} |
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function msg() { |
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local TEXT="$1" |
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echo -e "$TEXT" |
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} |
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function cleanup() { |
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popd >/dev/null |
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rm -rf $TEMP_DIR |
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} |
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TEMP_DIR=$(mktemp -d) |
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pushd $TEMP_DIR >/dev/null |
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|
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CHAR_DEVS+=("1:1") |
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CHAR_DEVS+=("4:\([3-9]\|[1-5][0-9]\|6[0-3]\)") |
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CHAR_DEVS+=("4:\(6[4-9]\|[7-9][0-9]\|1[0-9][0-9]\|2[0-4][0-9]\|25[0-5]\)") |
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CHAR_DEVS+=("10:200") |
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CHAR_DEVS+=("116:.*") |
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CHAR_DEVS+=("166:.*") |
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CHAR_DEVS+=("180:\([0-9]\|1[0-5]\)") |
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CHAR_DEVS+=("226:.*") |
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CHAR_DEVS+=("29:.*") |
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CHAR_DEVS+=("24[0-2]:.*") |
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|
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for char_dev in ${CHAR_DEVS[@]}; do |
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[ ! -z "${CHAR_DEV_STRING-}" ] && CHAR_DEV_STRING+=" -o" |
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CHAR_DEV_STRING+=" -regex \".*/${char_dev}\"" |
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done |
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read -r -d '' HOOK_SCRIPT <<- EOF || true |
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for char_dev in \$(find /sys/dev/char -regextype sed $CHAR_DEV_STRING); do |
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dev="/dev/\$(sed -n "/DEVNAME/ s/^.*=\(.*\)$/\1/p" \${char_dev}/uevent)"; |
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mkdir -p \$(dirname \${LXC_ROOTFS_MOUNT}\${dev}); |
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for link in \$(udevadm info --query=property \$dev | sed -n "s/DEVLINKS=//p"); do |
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mkdir -p \${LXC_ROOTFS_MOUNT}\$(dirname \$link); |
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cp -dpR \$link \${LXC_ROOTFS_MOUNT}\${link}; |
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done; |
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cp -dpR \$dev \${LXC_ROOTFS_MOUNT}\${dev}; |
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done; |
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EOF |
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HOOK_SCRIPT=${HOOK_SCRIPT//$'\n'/} |
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|
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CTID=$1 |
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CTID_CONFIG_PATH=/etc/pve/lxc/${CTID}.conf |
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sed '/autodev/d' $CTID_CONFIG_PATH >CTID.conf |
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cat CTID.conf >$CTID_CONFIG_PATH |
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cat <<EOF >> $CTID_CONFIG_PATH |
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lxc.autodev: 1 |
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lxc.cgroup2.devices.allow: a |
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lxc.cap.drop: |
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lxc.hook.autodev: bash -c '$HOOK_SCRIPT' |
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EOF |
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echo -e "\e[1;33m Finished....Please Reboot the LXC to apply the changes \e[0m" |
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# Plex can transcode media files on the fly. By default they use the CPU. |
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# All Intel CPU’s since Sandy Bridge released in 2011 have hardware acceleration for H.264 built in. |
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# So if your CPU supports Quick Sync you can speed up transcoding and reduce load by running the |
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# following in the Proxmox web shell (replace 106 with your LXC ID) |
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# bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/plex_hardware_acceleration2.sh)" -s 106 |
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# Reboot the LXC to apply the changes |
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