- Muhammad Luthfi As Syafii presented on Sesi Kilat about Tungsten Fabric, an open source multi-cloud networking and SDN platform that provides a single point of control, visibility, and analytics for networks and security across environments. - He began with an introduction to SDN concepts like the separation of control and data planes. He then discussed Tungsten Fabric's architecture, features, and how it uses standards like BGP EVPN and VXLAN overlays to connect workloads across orchestrators. - The presentation concluded with a live demo of deploying Tungsten Fabric with Kubernetes on three nodes to test connectivity between Kubernetes pods across the multi-cloud network.

1. Sesi Kilat
Multicloud Networking SDN
with Tungsten Fabric
Demo with Kubernetes
Oleh
Muhammad Luthfi As Syafii
Purwokerto, 2020
ashafingilutfi@gmail.com | https://www.linkedin.com/in/muhammadluthfias/

2. Agenda
● About me
● Software is Eating the World
● Introduction to SDN
● Tungsten Fabric
○ Introduction
○ Features & Architecture
○ use case
● Tungsten Fabric + Kubernetes (Demo)
15 Menit

3. ● Muhammad Luthfi As Syafii
● Research Asisstant at Adaptive Network Lab
● Undergraduate Student at Telkom University
● Next ??
Tentang Nama Pemateri
Sekilas

4. Software is Eating the World
- Marc Andresseen, 2011

5. Software Defined X
https://www.hcltech.com/blogs/how-realize-full-value-software-defined-everything

6. Source https://www.slideshare.net/gleb4inka/lf-networking-overview

8. Introduction to SDN
Software-Defined Networking (SDN) refers to a new approach
for network programmability, that is, the capacity to initialize,
control, change, and manage network behavior dynamically
via open interfaces (RFC 7426)
Youtube :
https://www.youtube.com/channel/UCnWfr3YEgO-Oeccf6uqh8MQ?view_as=subscriber

9. Konsep dasar dari SDN adalah pemisahan antara
Control Plane dan Data Plane
https://www.researchgate.net/figure/Traditional-Network-versus-SDN_fig1_319876305
Gambar Traditional Network vs SDN

10. SDN Architecture
Custom Dashboard, Traffic
Engineering, Topology Viewer,
Network Management, dll
OVSDB, OpenFlow, Netconf, Restconf, P4, dll
Software Defined Networking Architecture
https://www.researchgate.net/figure/Traditional-Network-versus-SDN_fig1_319876305

12. Community Members
Community
https://tungsten.io/community/
https://tungsten.io/slack/

13. Tungsten Fabric
Tungsten Fabric adalah salah satu project dari Linux Foundation
Project, dimana sebelumnya adalah Contrail Juniper. TF sendiri
merupakan platform jaringan multi-cloud yang dapat diskalakan.
tujuanya adalah untuk memberikan satu titik kontrol,
observabilitas, dan analitik untuk jaringan dan keamanan.
Sumber https://drive.google.com/file/d/1A96YlwTl2nHuOX_mUMHYkbaqruZz5u6f/view

14. Sumber https://drive.google.com/file/d/1A96YlwTl2nHuOX_mUMHYkbaqruZz5u6f/view
TF Roadmap

15. Underlay Network & Overlay Network
Sumber https://ipwithease.com/difference-between-underlay-network-and-overlay-network/

16. Tungsten Fabric menggunakan standar industri jaringan seperti BGP EVPN
control plane dan VXLAN overlays untuk menghubungkan workloads
diberbagai orchestrator seperti : Kubernetes, Mesos/SMACK, OpenShift,
OpenStack and VMware.
Sumber https://www.slideshare.net/MichelleHolley1/tungsten-fabric-overview?from_action=save
Tungsten Fabric Architecture
Overlay tunnels (MPLS over GRE, MPLS over UDP, VXLAN)
Dua Bagian Utama Tungsten Fabric
1. Tungsten Fabric Controller
2. Tungsten Fabric vRouter

17. Sumber https://www.slideshare.net/MichelleHolley1/tungsten-fabric-overview?from_action=save
Architecture Expanded

18. Tungsten Fabric Features
● Routing & Switching
● Network Services
● Load Balancing
● Security & Policies
● Performance & Scale
● Gateway Services
● Rich Analytics
● Service Chaining
● High Availability & Upgrades
● APIs/Orchestrator

19. VRouter Deployment
● Kernel Module This is the default deployment mode
● DPDK Forwarding acceleration is provided using an Intel
library
● SR-IOV Provides direct access to NIC from a VM
● Smart NIC vRouter forwarder is implemented in a
programmable NIC

20. Sumber https://www.slideshare.net/MichelleHolley1/tungsten-fabric-overview?from_action=save

21. TF use case
Sumber https://tungsten.io/wp-content/uploads/sites/73/2020/01/TungstenDataSheet_R5_8.5x11_011420.pdf

22. Tungsten Fabric Installation

23. Demo
= +
Sumber https://www.slideshare.net/MichelleHolley1/tungsten-fabric-overview?from_action=save

24. Siapkan, 3 Node
(Controller, Compute1 & 2)
1
Install Depedencies &
Ansible pada Controller
2
Buat templates
instances.yaml
3
Jalankan Ansible
4
cek GUI & TF Status
5
Test koneksi antar pods
kubernetes
6
Step by step Deploy TF + Kubernetes
Practice

25. $ sudo yum -y remove PyYAML python-requests
$ sudo yum -y install git python-setuptools epel-release
$ sudo easy_install pip
$ sudo pip install PyYAML requests ansible==2.7.15
# Installation
$ sudo su
# ssh-keygen
# cd .ssh/
# cat id_rsa.pub >> authorized_keys
# ssh-copy-id root@compute1
# ssh-copy-id root@compute2
# cd ~
# git clone -b r5.1 http://github.com/Juniper/contrail-ansible-deployer
# cd contrail-ansible-deployer
# vim config/instances.yaml

26. $ ansible-playbook -i inventory/ -e orchestrator=kubernetes
playbooks/configure_instances.yml
$ ansible-playbook -i inventory/ -e orchestrator=kubernetes playbooks/install_k8s.yml
$ ansible-playbook -i inventory/ -e orchestrator=kubernetes
playbooks/install_contrail.yml
# Installation

28. WEB UI Tungsten Fabric
Akses : https://ip_address:8143
username : admin
password : contrail12

29. PODS Deployment
Cirros Deployment & Test Ping

33. ● https://tungstenfabric.github.io/website/Tungsten-Fabric-Architecture.html
● https://tungsten.io/start/
● https://drive.google.com/file/d/1A96YlwTl2nHuOX_mUMHYkbaqruZz5u6f/view
● https://github.com/tnaganawa/tungstenfabric-docs/blob/master/TungstenFabricPrimer.
md
● https://www.juniper.net/documentation/en_US/contrail5.0/topics/concept/install-contrail
-overview-ansible-50.html
● https://www.slideshare.net/MichelleHolley1/tungsten-fabric-overview?from_action=save
References

34. Terima Kasih!