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DevOps Fest 2020. Денис Васильев. Let's make it KUL! Kubernetes Ultra Light

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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.

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DevOps Fest 2020. Денис Васильев. Let's make it KUL! Kubernetes Ultra Light

  1. 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. 2 AGENDA: technology trends devops revival kubernetes light stack
  3. 3. msrn.me denys vasyliev 3 linkedin.com/in/denys-vasyliev
  4. 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. 5 https://hackernoon.com/the-most-promising-internet-of-thin gs-trends-for-2018-10a852ccd189 5G CONNECTED DEVICES TRENDS 11:12
  6. 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. 7 CITY MNO GLOW USER SMART CITY TEST SEGMENT MEC MEC 11:20
  8. 8. 8 DRIVER MONITOR TRAFFIC ANALYTICS GREEN WAVE PARKINGLOGIC
  9. 9. 9
  10. 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. 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. 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. 13 DEMO. 11:45

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