在網上看了不少安裝red5-server的方法，在我電腦上都好像安裝不成功，本來是很簡單的事，因為剛接觸，結果費了不少時間。這裡整理出ubuntu16.04 成功安裝的方法，以便給搭建一個參考。

    （一）安裝JDK

    1. 終端輸入：apt-cache search openjdk     

    執行結果：

[email protected]:~/test/RTMP$ sudo apt-cache search openjdk
[sudo] password for licaibiao: 
Sorry, try again.
[sudo] password for licaibiao: 
default-jdk - Standard Java or Java compatible Development Kit
default-jdk-doc - Standard Java or Java compatible Development Kit (document
default-jdk-headless - Standard Java or Java compatible Development Kit (hea
default-jre - Standard Java or Java compatible Runtime
default-jre-headless - Standard Java or Java compatible Runtime (headless)
openjdk-8-dbg - Java runtime based on OpenJDK (debugging symbols)
openjdk-8-demo - Java runtime based on OpenJDK (demos and examples)
openjdk-8-doc - OpenJDK Development Kit (JDK) documentation
openjdk-8-jdk - OpenJDK Development Kit (JDK)
openjdk-8-jdk-headless - OpenJDK Development Kit (JDK) (headless)
openjdk-8-jre - OpenJDK Java runtime, using Hotspot JIT
openjdk-8-jre-headless - OpenJDK Java runtime, using Hotspot JIT (headless)
openjdk-8-jre-jamvm - Alternative JVM for OpenJDK, using JamVM
openjdk-8-source - OpenJDK Development Kit (JDK) source files
icedtea-8-plugin - web browser plugin based on OpenJDK and IcedTea to execut
jtreg - Regression Test Harness for the OpenJDK platform
libhsdis0-fcml - HotSpot disassembler plugin using FCML
libreoffice - office productivity suite (metapackage)
openjdk-8-jre-dcevm - Alternative VM for OpenJDK 8 with enhanced class redef
openjdk-8-jre-zero - Alternative JVM for OpenJDK, using Zero/Shark
openjdk-9-dbg - Java runtime based on OpenJDK (debugging symbols)
openjdk-9-demo - Java runtime based on OpenJDK (demos and examples)
openjdk-9-doc - OpenJDK Development Kit (JDK) documentation
openjdk-9-jdk - OpenJDK Development Kit (JDK)
openjdk-9-jdk-headless - OpenJDK Development Kit (JDK) (headless)
openjdk-9-jre - OpenJDK Java runtime, using Hotspot JIT
openjdk-9-jre-headless - OpenJDK Java runtime, using Hotspot JIT (headless)
openjdk-9-source - OpenJDK Development Kit (JDK) source files
uwsgi-app-integration-plugins - plugins for integration of uWSGI and applica
uwsgi-plugin-jvm-openjdk-8 - Java plugin for uWSGI (OpenJDK 7)
uwsgi-plugin-jwsgi-openjdk-8 - JWSGI plugin for uWSGI (OpenJDK 7)
uwsgi-plugin-ring-openjdk-8 - Closure/Ring plugin for uWSGI (OpenJDK 7)
uwsgi-plugin-servlet-openjdk-8 - JWSGI plugin for uWSGI (OpenJDK 7)
java-package - Utility for creating Java Debian packages
 

    執行安裝命令：

sudo apt-get install openjdk-8-jdk

[email protected]:~$ java -version
openjdk version "1.8.0_121"
OpenJDK Runtime Environment (build 1.8.0_121-8u121-b13-0ubuntu1.16.04.2-b13)
OpenJDK 64-Bit Server VM (build 25.121-b13, mixed mode)
 

    4.配置java_home變數:

    執行：echo export JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64/">>~/.bashrc 新增變數

    source .bashrc  使變數生效

[email protected]:~$ $JAVA_HOME
[email protected]:~$ echo export JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64/">>~/.bashrc
[email protected]:~$ $JAVA_HOME
[email protected]
 
:~$ source .bashrc 
[email protected]:~$ echo $JAVA_HOME 
/usr/lib/jvm/java-8-openjdk-amd64/

    1.下載red5 linux 安裝包：https://github.com/Red5/red5-server/releases ，國外網站，下載很慢

    2.建立目錄：

    mkdir -p /usr/share/red5

    3.設定環境變數：

    export RED5_HOME=/usr/share/red5

    4.將安裝包解壓到目錄

     /usr/share/red5  

    5. 開始執行red5

    cd /usr/share/red5
    ./red5.sh &

    6.結束執行red5

    cd /usr/share/red5
    ./red5-shutdown.sh

安裝結束

測試red5是否安裝成功：

    （1）執行red5

    （2）瀏覽器輸入：本地IP:5080

    比如我的IP地址為192.168.0.6，則輸入：http://192.168.0.6:5080/   出現下面介面表示安裝成功。

附啟動指令碼

Configure init script

#!/bin/sh
#
# /etc/init.d/red5 -- startup script for the red5 server
#
# Based on the tomcat6 init script.
# Written by Miquel van Smoorenburg <[email protected]>.
# Modified for Ubuntu red5 by Fred Dixon <[email protected]> 
# Modified for Debian GNU/Linux by Ian Murdock <[email protected]>.
# Modified for Tomcat by Stefan Gybas <[email protected]>.
# Modified for Tomcat6 by Thierry Carrez <[email protected]>.
#
### BEGIN INIT INFO
# Provides:          red5
# Required-Start:    $local_fs $remote_fs $network
# Required-Stop:     $local_fs $remote_fs $network
# Should-Start:      $named
# Should-Stop:       $named
# Default-Start:     2 3 4 5
# Default-Stop:      1
# Short-Description: Start red5.
# Description:       Start the red5 service.
### END INIT INFO

set -e 

PATH=/bin:/usr/bin:/sbin:/usr/sbin
NAME=red5
DESC="Red5 Server"
RED5_HOME=/mnt/opt/$NAME
DEFAULT=/etc/default/$NAME
UMASK=0002

# These variables are needed by Xuggler
export XUGGLE_HOME=/usr/local
export PATH=$PATH:$XUGGLE_HOME/bin
export LD_LIBRARY_PATH=$XUGGLE_HOME/lib:$LD_LIBRARY_PATH


if [ `id -u` -ne 0 ]; then
        echo "You need root privileges to run this script"
        exit 1
fi
 
# Make sure red5 is started with system locale
if [ -r /etc/default/locale ]; then
        . /etc/default/locale
        export LANG
fi

. /lib/lsb/init-functions
. /etc/default/rcS


# The following variables can be overwritten in $DEFAULT

# The first existing directory is used for JAVA_HOME (if JAVA_HOME is not
# defined in $DEFAULT)
JDK_DIRS="/usr/lib/jvm/java-6-openjdk /usr/lib/jvm/java-6-sun /usr/lib/jvm/java-1.5.0-sun /usr/lib/j2sdk1.5-sun /usr/lib/j2sdk1.5-ibm"

# Look for the right JVM to use
for jdir in $JDK_DIRS; do
    if [ -r "$jdir/bin/java" -a -z "${JAVA_HOME}" ]; then
        JAVA_HOME="$jdir"
    fi
done
export JAVA_HOME


# Output file
if [ -z "$OUT_FILE" ]; then
        OUT_FILE=/var/log/red5.out
fi

# End of variables that can be overwritten in $DEFAULT


# overwrite settings from default file
if [ -f "$DEFAULT" ]; then
        . "$DEFAULT"
fi

if [ ! -f "$RED5_HOME/red5.jar" ]; then
        log_failure_msg "$NAME is not installed"
        exit 1
fi

#
# Function to wait if there are connections still open for 1935.  Some browsers hang on to a connection
# that prevents a ./red5 restart from binding to port 1935
#
wait_1935_close () {
        ACTIVE=$(netstat -ant | grep 1935 | wc | awk -F ' ' '{print $1}')
        if [ $ACTIVE != 0 ]; then
                echo -n "   Waiting for $ACTIVE connections on 1935 to close before starting Red5 "
                while [ $ACTIVE != 0 ]; do
                        echo -n "."
                        sleep 5
                        ACTIVE=$(netstat -ant | grep 1935 | wc | awk -F ' ' '{print $1}')
                done
        fi
        echo
}

# Define other required variables
RED5_PID="/var/run/$NAME.pid"

RED5_MAINCLASS=org.red5.server.Bootstrap
RED5_CLASSPATH="$RED5_HOME/boot.jar:$RED5_HOME/conf:$RED5_HOME/lib/ejb3-persistence.jar"
JAVA_OPTS="-Dpython.home=lib -Xms128M -Xmx128M -Dred5.root=$RED5_HOME -Dlogback.ContextSelector=org.red5.logging.LoggingContextSelector -Dcatalina.useNaming=true -Djava.security.debug=failure -cp $RED5_CLASSPATH org.red5.server.Bootstrap"


case "$1" in
  start)
        if [ -z "$JAVA_HOME" ]; then
                log_failure_msg "no JDK found - please set JAVA_HOME"
                exit 1
        fi

        if [ ! -d "$RED5_HOME/conf" ]; then
                log_failure_msg "invalid RED5_HOME: $RED5_HOME"
                exit 1
        fi

        log_daemon_msg "Starting $DESC" "$NAME"
        if start-stop-daemon --start --test --pidfile $RED5_PID \
                --startas "$JAVA_HOME/bin/java" \
                >/dev/null; then

                wait_1935_close

                start-stop-daemon --start --background --make-pidfile --chuid red5  --umask $UMASK \
                        --chdir $RED5_HOME --pidfile $RED5_PID --startas "$JAVA_HOME/bin/java" -- $JAVA_OPTS

                sleep 5

                # Because we pushed it into the background, we need to check it's status
                if start-stop-daemon --test --start --pidfile $RED5_PID --startas "$JAVA_HOME/bin/java" >/dev/null; then
                        log_end_msg 1
                else
                        log_end_msg 0
                fi
        else
                log_progress_msg "(already running)"
                log_end_msg 0
        fi
        ;;
  stop)
        log_daemon_msg "Stopping $DESC" "$NAME"
        if start-stop-daemon --start --test --pidfile $RED5_PID \
                --startas "$JAVA_HOME/bin/java" \
                >/dev/null; then
                log_progress_msg "(not running)"
        else
                start-stop-daemon --stop --pidfile $RED5_PID \
                        --startas "$JAVA_HOME/bin/java"
                sleep 5
                rm -f $RED5_PID
        fi
        log_end_msg 0
        ;;
   status)
        if start-stop-daemon --start --test --pidfile $RED5_PID \
                --startas "$JAVA_HOME/bin/java" \
                >/dev/null; then

                if [ -f "$RED5_PID" ]; then
                    log_success_msg "$DESC is not running, but pid file exists."
                        exit 1
                else
                    log_success_msg "$DESC is not running."
                        exit 3
                fi
        else
                log_success_msg "$DESC is running with pid `cat $RED5_PID`"
        fi
        ;;
  restart|force-reload)
        if start-stop-daemon --test --stop --pidfile "$RED5_PID" \
                --startas "$JAVA_HOME/bin/java" \
                >/dev/null; then
                $0 stop
                sleep 1
        fi
        $0 start
        ;;
  *)
        log_success_msg "Usage: $0 {start|stop|restart|force-reload|status}"
        exit 1
        ;;
esac

exit 0