Configure the MCU server

1. set the maximum numbers of open files, running processes and maximum stack size to a large enough number

sudo su
echo "* hard nproc unlimited
* soft nproc unlimited
* hard nofile 163840
* soft nofile 163840
* hard stack 1024
* soft stack 1024" >> /etc/security/limits.conf

2. add pam_limits.so in /etc/pam.d/login

echo "session required pam_limits.so" >>  /etc/pam.d/login

3. CentOS, update /etc/security/limits.d/xx-nproc.conf

echo "* soft nproc unlimited
* hard nproc unlimited" >> /etc/security/limits.d/[0-9]*-nproc.conf
cat /etc/security/limits.d/[0-9]*-nproc.conf

4. update /etc/sysctl.conf:

echo "fs.file-max=200000
net.core.rmem_max=16777216
net.core.wmem_max=16777216
net.core.rmem_default=16777216
net.core.wmem_default=16777216
net.ipv4.udp_mem = 4096 87380 16777216
net.ipv4.tcp_rmem=4096 87380 16777216
net.ipv4.tcp_wmem=4096 65536 16777216
net.ipv4.tcp_mem=8388608 8388608 16777216" >> /etc/sysctl.conf

5. enable the above config

/sbin/sysctl -p
ulimit -a

all in 1-5

# 1
sudo su
echo "* hard nproc unlimited
* soft nproc unlimited
* hard nofile 163840
* soft nofile 163840
* hard stack 1024
* soft stack 1024" >> /etc/security/limits.conf

#2 
echo "session required pam_limits.so" >>  /etc/pam.d/login

#3
echo "* soft nproc unlimited
* hard nproc unlimited" >> /etc/security/limits.d/[0-9]*-nproc.conf
cat /etc/security/limits.d/[0-9]*-nproc.conf

#4
echo "fs.file-max=200000
net.core.rmem_max=16777216
net.core.wmem_max=16777216
net.core.rmem_default=16777216
net.core.wmem_default=16777216
net.ipv4.udp_mem = 4096 87380 16777216
net.ipv4.tcp_rmem=4096 87380 16777216
net.ipv4.tcp_wmem=4096 65536 16777216
net.ipv4.tcp_mem=8388608 8388608 16777216" >> /etc/sysctl.conf

# 5
/sbin/sysctl -p
ulimit -a

Download 4.0 version

## 4.0 version
# code
wget http://registrationcenter-download.intel.com/akdlm/irc_nas/12880/Intel_CS_WebRTC.v4.0.zip

# doc
wget http://registrationcenter-download.intel.com/akdlm/irc_nas/12880/Intel_CS_WebRTC_User_Document.v4.0.zip

# RN
wget http://registrationcenter-download.intel.com/akdlm/irc_nas/12880/ReleaseNotes.pdf

Download 3.5.2 version

# code
wget http://registrationcenter-download.intel.com/akdlm/irc_nas/12532/Intel_CS_WebRTC.v3.5.2.zip

# doc
wget http://registrationcenter-download.intel.com/akdlm/irc_nas/12532/Intel_CS_WebRTC_User_Document.v3.5.zip

#RN
wget http://registrationcenter-download.intel.com/akdlm/irc_nas/12532/ReleaseNotes.pdf

Intall 4.0 Version

RTCVER=4.0
sudo yum install unzip
sudo yum -y install bzip2

unzip Intel_CS_WebRTC.v$RTCVER.zip -d cs_webrtc
cd cs_webrtc
tar xf CS_WebRTC_Conference_Server_MCU.v[0-9].*[0-9].tgz
cd Release-v$RTCVER

echo "Choose Yes during install"
./video_agent/install_deps.sh

echo "install_openh264.sh to install openh264 or uninstall_openh264.sh to uninstall openh264"
echo "build ffmpeg with libfdkaac"

./audio_agent/compile_ffmpeg_with_libfdkaac.sh
cp ffmpeg_libfdkaac_lib/* audio_agent/lib/

echo "Check cert"
ls management_console/cert nuve/cert portal/cert webrtc_agent/cert
echo "Check configure file"
ls management_console/management_console.toml nuve/nuve.toml portal/portal.toml webrtc_agent/agent.toml
cat extras/basic_example/README.md

安装node.js

install and epel install

yum -y install epel-release
yum -y update

# curl --silent --location https://rpm.nodesource.com/setup_8.x | sudo bash -
# sudo yum -y install nodejs
# sudo yum install gcc-c++ make

sudo yum install nodejs npm --enablerepo=epel

启动单机节点:

首先需要安装mongodb

How To Install MongoDB on CentOS 7

org install on redhat

How to Install MongoDB on CentOS 7

echo "[mongodb]
name=MongoDB Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64/
gpgcheck=0
enabled=1" >> /etc/yum.repos.d/mongodb.repo

yum -y install epel-release
yum -y update
# sudo yum -y install mongodb
yum -y install mongodb-org mongodb-org-server
rpm -qa |grep mongodb
rpm -ql mongodb-org-server
# rpm -ql mongodb
systemctl start mongod
systemctl status mongod
mongostat
mongostat --rowcount 5 2

netstat -nltp|grep mongod

Install rabbitmq

How to Install RabbitMQ Server on CentOS 7, rabbitmq org

Install firewall

install Erlang and RabbitMQ prefe from package cloud

curl -s https://packagecloud.io/install/repositories/rabbitmq/erlang/script.rpm.sh | sudo bash
yum -y install erlang socat
erl -version


# install firewall
sudo yum install firewalld
sudo systemctl start firewalld
sudo systemctl enable firewalld
sudo systemctl status firewalld

firewall-cmd --zone=public --permanent --add-port=4369/tcp
firewall-cmd --zone=public --permanent --add-port=25672/tcp
firewall-cmd --zone=public --permanent --add-port=5671-5672/tcp
firewall-cmd --zone=public --permanent --add-port=15672/tcp
firewall-cmd --zone=public --permanent --add-port=61613-61614/tcp
firewall-cmd --zone=public --permanent --add-port=1883/tcp
firewall-cmd --zone=public --permanent --add-port=8883/tcp
firewall-cmd --reload
setsebool -P nis_enabled 1


# rpm --import https://www.rabbitmq.com/rabbitmq-release-signing-key.asc
# rpm --import https://www.rabbitmq.com/rabbitmq-release-signing-key.asc
# wget https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.4/rabbitmq-server-3.7.4-1.el7.noarch.rpm
# rpm -Uvh rabbitmq-server-3.7.4-1.el7.noarch.rpm

curl -s https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.rpm.sh | sudo bash
yum -y install rabbitmq-server
echo "NODENAME=rabbit@localhost" >> /etc/rabbitmq/rabbitmq-env.conf
echo "127.0.0.1 $HOSTNAME" >> /etc/hosts
systemctl start rabbitmq-server
systemctl enable rabbitmq-server
systemctl status rabbitmq-server

firewall-cmd --zone=public --permanent --add-port=80/tcp
firewall-cmd --zone=public --permanent --add-port=8080/tcp
firewall-cmd --zone=public --permanent --add-port=8000/tcp
firewall-cmd --zone=public --permanent --add-port=3000/tcp
firewall-cmd --zone=public --permanent --add-port=3001/tcp
firewall-cmd --zone=public --permanent --add-port=3004/tcp
firewall-cmd --reload