Если 2019 год был громким призывом Let's KIK It! и в индустрии жарко обсуждали стек Kubernetes, Istio и Knative, то 2020 обещает стать годом выхода на сцену больших Telco. Тенденция быть Smart и 5G-Ready порождает целую нишу вызовов, специальных решений и подходов. Раскрывет новые возможности на базе Kubernetes, IOT, Multiaccess Edge Computing (MEC), Embedded Computing, Serverless. На границе (Edge) Telco, Automotive и Smart Services для такой трансформаци в телеком индустрии уже требуются специалисты и соответствующий стек. Предлагаю обсудить современные тенденции в телеком, рассмотреть в действии экосистему KUL: Kubernetes Ultra Light. На основе стека K3S, ультралегкой ServiceMesh Gloo и Serverless системы OpenFaaS, мы продемострируем реальный пример сервиса для SmartCity.

1. https://www.tecnologiadetuatu.elcorteingles.es/actualidad/una-smart-tv-y-una-suscripcion-a
-netflix-regala-tecnologia-en-navidad-con-un-servicio-anadido/
KUBERNETES ULTRA LIGHT linkedin.com/in/denys-vasyliev
#smartcity #kubernetes #faas #servicemesh

2. 2
AGENDA:
technology trends
devops revival
kubernetes light stack

3. msrn.me
denys vasyliev
3
linkedin.com/in/denys-vasyliev

4. "...you should think differently
about k8s. I.e. as it core, k8s is
a distributed messaging queue[..]
k8s is much more than container
orchestration framework. I.e. it
can orchestrate anything in the
real world [...] define the desired
state of a thing and a controller
that can affect the real world."
HN streetcat1
MOTIVATION 2020
kubeCon2018-2019
4
11:10

5. 5
https://hackernoon.com/the-most-promising-internet-of-thin
gs-trends-for-2018-10a852ccd189
5G CONNECTED DEVICES TRENDS
11:12

6. GREEN WAVE
Tech Stack
● ML-based accident detection and prediction
● Proven real-time hi h per ormance
● Computation per ormed at MEC
● LTE-V2X and uture NR-V2X
SejongFireDepartment
Solution
automatic switchin o traffic li hts
to reen si nal or emer ency service
vehicles in the area o smart traffic li hts
Deliverables
● Core IoT cloud system
● MNO radio transport layer
● Connected Traffic Li hts
● Connected Cars
● ITS ML & Al orithms
6
11:15

7. 7
CITY MNO GLOW USER
SMART CITY TEST SEGMENT
MEC
MEC
11:20

8. 8
DRIVER MONITOR
TRAFFIC ANALYTICS
GREEN WAVE
PARKINGLOGIC

9. 9

10. ● Edge
● IoT
● CI
KUBERNETES ULTRA LIGHT
10
https://rancher.com/docs/k3s/latest/en/
K3S Lightweight Kubernetes
K3OS is a Linux distribution specifically
designed to only have what is needed
to run k3s
K3C is a local container engine
designed
K3D makes it very easy to create
single- and multi-node k3s clusters in
docker
● ARM
● Embedding K8s
● 40MB/300MB
No need PhD in K8s clusterology
11:25

11. API GATEWAY AND SERVICE MESH
11
DEVOPS FEST
shorturl.at/bouL0
https://docs.solo.io/gloo/latest/
https://servicemesh.es/
Stepping stone to Service Mesh: Gloo
adds service-mesh capabilities to your
cluster ingress without being a service
mesh itself.
11:30

12. FUNCTION AS A SERVICE
Languages available:
- csharp
- dockerfile
- go
- golang-http
- golang-middleware
- java11
- java11-vert-x
- java8
- node
- node-arm64
- php7
- python
- ruby 12
https://www.openfaas.com/
OpenFaas Cloud
FaaS Operator
Faasd
11:35

13. 13
DEMO.
11:45