Introduction

IEC  Akraino Edge Stack supports AR/VR  applications. It could support AR/VR Algorithms that requires with GPU Modeling (i.e. modeling describes the process of forming the shape of an object) Compositing (e.g. Environmental Mapping, Tone Mapping) Rendering and Illumination Models Visualization of Large Volume 3D Models (e.g. Global Network Operations Center monitoring) Registration (e.g. Stitching data from distributed sources) Segmentation (e.g. Segmentation and detection for security monitoring). This IEC Type 4 AR/VR platform utilizes Tars for remote direct memory access control. In this document, we use Virtual Classroom and Connected Vehicle as demos for IEC Type4. , we use Virtual Classroom  as demo for IEC Type4.   Virtual Classroom is an online learning environment that allows teachers and students to communicate and interact with each other in real time. We use WebGL, Three.js and JavaScript to develop Virtual Classroom application.  

License

Apache License - V2

How to use this document

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# systemctl status jenkins
* jenkins.service - LSB: Jenkins Automation Server
   Loaded: loaded (/etc/rc.d/init.d/jenkins; bad; vendor preset: disabled)
   Active: active (running) since Tue 2019-10-15 11:16:26 CST; 1min 15s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 489 ExecStart=/etc/rc.d/init.d/jenkins start (code=exited, status=0/SUCCESS)
   CGroup: /system.slice/jenkins.service
           `-510 /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar /usr/l...

Oct 15 11:16:25 VM_0_4_centos systemd[1]: Starting LSB: Jenkins Automation Server...
Oct 15 11:16:26 VM_0_4_centos runuser[491]: pam_unix(runuser:session): session opened for user jenkins by (uid=0)
Oct 15 11:16:26 VM_0_4_centos runuser[491]: pam_unix(runuser:session): session closed for user jenkins
Oct 15 11:16:26 VM_0_4_centos runuserjenkins[491489]: pam_unix(runuser:session): session closed for user jenkins Starting Jenkins [  OK  ]
Oct 15 11:16:26 VM_0_4_centos jenkins[489]: Starting Jenkins [  OK  ]
Oct 15 11:16:26 VM_0_4_centos systemd[1]: Started LSB: Jenkins Automation Server.

Finally enable the Jenkins service to start on system boot.

sudo systemctl enable jenkins

output

# sudo systemctl enable jenkins
jenkins.service is not a native service, redirecting to /sbin/chkconfig.
Executing /sbin/chkconfig jenkins on

Adjust the Firewall If you are installing Jenkins on a remote CentOS server that is protected by a firewall you need to port 8080.

Use the following commands to open the necessary port:

sudo firewall-cmd --permanent --zone=public --add-port=8080/tcp
sudo firewall-cmd --reload

Setting Up Jenkins To set up your new Jenkins installation, open your browser and type your domain or IP address followed by port 8080:

http://your_ip_or_domain:8080

You will see the website itemized below: Image Removed

Select the left option and install the plugin later: Image Removed

Automatic install process: Image Removed

Configure username/password: Image Removed

Visit Website: Image Removed

Jenkins is ready: Image Removed

Verifying the Setup

N/A

Developer Guide and Troubleshooting

Wenhui Zhang

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_centos systemd[1]: Started LSB: Jenkins Automation Server.

Finally enable the Jenkins service to start on system boot.

sudo systemctl enable jenkins

output

# sudo systemctl enable jenkins
jenkins.service is not a native service, redirecting to /sbin/chkconfig.
Executing /sbin/chkconfig jenkins on

Adjust the Firewall If you are installing Jenkins on a remote CentOS server that is protected by a firewall you need to port 8080.

Use the following commands to open the necessary port:

sudo firewall-cmd --permanent --zone=public --add-port=8080/tcp
sudo firewall-cmd --reload

Setting Up Jenkins To set up your new Jenkins installation, open your browser and type your domain or IP address followed by port 8080:

http://your_ip_or_domain:8080

You will see the website itemized below: Image Added

Select the left option and install the plugin later: Image Added

Automatic install process: Image Added

Configure username/password: Image Added

Visit Website: Image Added

Jenkins is ready: Image Added

Verifying the Setup

N/A

Developer Guide and Troubleshooting

Virtual Classroom demo includes two parts: (1) server side and (2) client side. The technologies used to develop these applications includes WebGL, Three.js and JavaScript.

The code could be find at:

git clone https://github.com/OpenVidu/openvidu-vr.git

cd /root/openvidu-vr/openvidu-vr-room/

sed -i 's/demos.openvidu.io/${Local_IP_Address}/g' app.js

To execute:

docker run --rm --name openvidu_server -d -p 4443:4443 -e openvidu.secret=MY_SECRET -e openvidu.publicurl=https://${Local_IP_Address}:4443/ openvidu/openvidu-server-kms

Uninstall Guide

1. Stop all tars processes

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Frequently Asked Questions

TBD...

License

Any software developed by the "Akraino Enterprise Applications on IEC-Type4 AR/VR Project is licensed under the
Apache License, Version 2.0 (the "License");
you may not use the content of this software bundle except in compliance with the License.
You may obtain a copy of the License at <https://www.apache.org/licenses/LICENSE-2.0>

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