From 013ab4d654012084bdff0044e1db5e7958c63322 Mon Sep 17 00:00:00 2001 From: Ark74 Date: Tue, 15 Dec 2020 07:54:48 -0600 Subject: [PATCH] Introduce Custom High Performance mode/conf --- mode/chp-mode.sh | 148 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 mode/chp-mode.sh diff --git a/mode/chp-mode.sh b/mode/chp-mode.sh new file mode 100644 index 0000000..cfa24ed --- /dev/null +++ b/mode/chp-mode.sh @@ -0,0 +1,148 @@ +#!/bin/bash +# Custom High Performance Jitsi conf +# SwITNet Ltd © - 2020, https://switnet.net/ +# GPLv3 or later. + +#Check if user is root +if ! [ $(id -u) = 0 ]; then + echo "You need to be root or have privileges!" + exit 0 +fi + +wait_seconds() { +secs=$(($1)) +while [ $secs -gt 0 ]; do + echo -ne "$secs\033[0K\r" + sleep 1 + : $((secs--)) +done +} + +LTS_REL="$(lsb_release -d | awk '{print$4}')" +DOMAIN="$(ls /etc/prosody/conf.d/ | grep -v localhost | awk -F'.cfg' '{print $1}' | awk '!NF || !seen[$0]++')" +JVB_LOG_POP="/etc/jitsi/videobridge/logging.properties" +JVB_RC="/usr/share/jitsi-videobridge/lib/videobridge.rc" +JICOFO_LOG_POP="/etc/jitsi/videobridge/logging.properties" +MEET_LOG_CONF="/usr/share/jitsi-meet/logging_config.js" +MEET_CONF="/etc/jitsi/meet/$DOMAIN-config.js" +MEET_CONF_HP="/etc/jitsi/meet/${DOMAIN}-chp-config.js" +INT_CONF_JS="/etc/jitsi/meet/meet.switnet.net-interface_config.js" +INT_CONF_JS_HP="/etc/jitsi/meet/meet.switnet.net-chp-interface_config.js" +FSTAB="/etc/fstab" + +if [ -z $LTS_REL ] || [ -z $DOMAIN ];then +echo "This system isn't suitable to configure." +exit + else +echo "This system seems suitable to configure..." +fi + +while [[ "$CONTINUE_HP" != "yes" && "$CONTINUE_HP" != "no" ]] + do + read -p "> Do you want to continue?: (yes or no)"$'\n' -r CONTINUE_HP + if [ "$CONTINUE_HP" = "no" ]; then + echo "See you next time!..." + exit + elif [ "$CONTINUE_HP" = "yes" ]; then + echo "Good, then let's get it done..." + fi +done + +#Tools to consider +##Profiling +#https://github.com/jvm-profiling-tools/async-profiler + +#SYSTEM +##Disable swap +swapoff -a +sed -ir '/\sswap\s/s/^#?/#/' $FSTAB + +##Kernel +#https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/5/html/tuning_and_optimizing_red_hat_enterprise_linux_for_oracle_9i_and_10g_databases/sect-oracle_9i_and_10g_tuning_guide-adjusting_network_settings-changing_network_kernel_settings +sysctl -w net.core.rmem_default=262144 +sysctl -w net.core.wmem_default=262144 +sysctl -w net.core.rmem_max=262144 +sysctl -w net.core.wmem_max=262144 +echo 'net.core.rmem_default=262144' | tee -a /etc/sysctl.conf +echo 'net.core.wmem_default=262144' | tee -a /etc/sysctl.conf +echo 'net.core.rmem_max=262144' | tee -a /etc/sysctl.conf +echo 'net.core.wmem_max=262144' | tee -a /etc/sysctl.conf + +#https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux_for_real_time/7/html/tuning_guide/reduce_tcp_performance_spikes +sysctl -w net.ipv4.tcp_timestamps=0 +echo 'net.ipv4.tcp_timestamps=0' | tee -a /etc/sysctl.conf + +#https://bugzilla.redhat.com/show_bug.cgi?id=1283676 +sysctl -w net.core.netdev_max_backlog = 100000 +echo 'net.core.netdev_max_backlog = 100000' | tee -a /etc/sysctl.conf + +##nginx +sed -i "s|worker_connections.*|worker_connections 2000;|" /etc/nginx/nginx.conf + +#Missing docs +#sysctl -w net.ipv4.tcp_low_latency=1 + +#JVB2 +##Loose up logging +# https://community.jitsi.org/t/23641/13 +sed -i "/java.util.logging.FileHandler.level/s|ALL|WARNING|g" $JVB_LOG_POP +sed -i "s|^.level=INFO|.level=WARNING|" $JVB_LOG_POP +sed -i "/VIDEOBRIDGE_MAX_MEMORY=/i \ VIDEOBRIDGE_MAX_MEMORY=8192m" $JVB_RC + +#JICOFO +sed -i "/java.util.logging.FileHandler.level/s|ALL|OFF|g" $JICOFO_LOG_POP +sed -i "s|^.level=INFO|.level=WARNING|" $JICOFO_LOG_POP + +#MEET +sed -i "s|defaultLogLevel:.*|defaultLogLevel: 'error',|" $MEET_LOG_CONF +sed -i "/TraceablePeerConnection.js/s|info|error|" $MEET_LOG_CONF +sed -i "/CallStats.js/s|info|error|" $MEET_LOG_CONF +sed -i "/strophe.util.js/s|log|error|" $MEET_LOG_CONF + +#UX - Room settings and interface +cp $MEET_CONF $MEET_CONF_HP +sed -i "s|// disableAudioLevels:.*|disableAudioLevels: true,|" $MEET_CONF_HP +sed -i "s|enableNoAudioDetection:.*|enableNoAudioDetection: false,|" $MEET_CONF_HP +sed -i "s|enableNoisyMicDetection:.*|enableNoisyMicDetection: false,|" $MEET_CONF_HP +sed -i "s|startAudioMuted:.*|startAudioMuted: 5,|" $MEET_CONF_HP +sed -i "s|// startVideoMuted:.*|startVideoMuted: 5,|" $MEET_CONF_HP +sed -i "s|channelLastN:.*|channelLastN: 10,|" $MEET_CONF_HP +sed -i "s|// enableLayerSuspension:.*|enableLayerSuspension: true,|" $MEET_CONF_HP +sed -i "s|// resolution:.*|resolution: 480,|" $MEET_CONF_HP +sed -i "s|// apiLogLevels:.*|apiLogLevels: ['warn', 'error']," $MEET_CONF_HP + +sed -i "s|// constraints: {| constraints: {|" $MEET_CONF_HP +sed -i "s|// video: {| video: {|" $MEET_CONF_HP +sed -i "s|// height: {| height: {|" $MEET_CONF_HP +sed -i "s|// ideal:.*| ideal: 480,|" $MEET_CONF_HP +sed -i "s|// max:.*| max: 480,|" $MEET_CONF_HP +sed -i "s|// min:.*| min:240|" $MEET_CONF_HP +sed -i "s|// }| }|" $MEET_CONF_HP +sed -i "s|// }| }|" $MEET_CONF_HP +sed -i "s|// },| },|" $MEET_CONF_HP + +cp $INT_CONF_JS $INT_CONF_JS_HP +sed -i "s|CONNECTION_INDICATOR_DISABLED:.*|CONNECTION_INDICATOR_DISABLED: true," $INT_CONF_JS_HP +sed -i "s|DISABLE_DOMINANT_SPEAKER_INDICATOR:.*|DISABLE_DOMINANT_SPEAKER_INDICATOR: true,|" $INT_CONF_JS_HP +sed -i "s|DISABLE_FOCUS_INDICATOR:.*|DISABLE_FOCUS_INDICATOR: false,|" $INT_CONF_JS_HP +sed -i "s|DISABLE_JOIN_LEAVE_NOTIFICATIONS:.*|DISABLE_JOIN_LEAVE_NOTIFICATIONS: true,|" $INT_CONF_JS_HP +sed -i "s|DISABLE_VIDEO_BACKGROUND:.*|DISABLE_VIDEO_BACKGROUND: true,|" $INT_CONF_JS_HP +sed -i "s|OPTIMAL_BROWSERS: [.*|OPTIMAL_BROWSERS: [ 'chrome', 'chromium', 'electron' ],|" $INT_CONF_JS_HP +sed -i "s|UNSUPPORTED_BROWSERS: [|UNSUPPORTED_BROWSERS: [ 'nwjs', 'safari' ],|" $INT_CONF_JS_HP + +##Toolbars +sed "/^\s*TOOLBAR_BUTTONS*\]$/ s|^|//|; /^\s*TOOLBAR_BUTTONS/, /\],$/ s|^|//|" $INT_CONF_JS_HP + +sed -i "/\/\/ TOOLBAR_BUTTONS/i \ \ \ \ TOOLBAR_BUTTONS: \[" $INT_CONF_JS_HP +sed -i "/\/\/ TOOLBAR_BUTTONS/i \ \ \ \ \ \ \ \ 'microphone', 'camera', 'desktop', 'fullscreen'," $INT_CONF_JS_HP +sed -i "/\/\/ TOOLBAR_BUTTONS/i \ \ \ \ \ \ \ \ 'fodeviceselection', 'hangup', 'profile', 'recording'," $INT_CONF_JS_HP +sed -i "/\/\/ TOOLBAR_BUTTONS/i \ \ \ \ \ \ \ \ 'etherpad', 'settings', 'raisehand'," $INT_CONF_JS_HP +sed -i "/\/\/ TOOLBAR_BUTTONS/i \ \ \ \ \ \ \ \ 'videoquality', 'filmstrip', 'feedback'," $INT_CONF_JS_HP +sed -i "/\/\/ TOOLBAR_BUTTONS/i \ \ \ \ \ \ \ \ 'tileview', 'download', 'help', 'mute-everyone', 'security'" $INT_CONF_JS_HP +sed -i "/\/\/ TOOLBAR_BUTTONS/i \ \ \ \ \]," $INT_CONF_JS_HP + +echo "Done!, yeah, that quick ;)" + +echo "Rebooting in..." +wait_seconds 15 +reboot