A set of flexible and comprehensive operation principles to cover all stages of a modern application life cycle. Almost any Customer wants the Setup to be compatible with existing infrastructure. It assumes a Bare Metal, Private or Public Cloud. In special cases even offline setup, for example, Airports, Fintech sector or Telecom operators. The main requirements are: Scalability, High Availability, Security Compliance, Professional Service. So, we should cover all three tiers: Infrastructure, Control Plane and Application Plane. Market leaders are Drone, Argo and Knative. And our story we called Cloud Flex Framework.

2. About Me
10+ years in Telecom industry: network
engineer, technical manager, operation
team and unit lead, CTO.
IP transit operators, Internet Providers and
Mobile Network Operators:
Beeline, Kyivstar, MTS , Velcom, Mobicom,
Azerfon, Azercell, lifecell
msrn.me
2 Startups: manager positions and system
architect/software engineer role.
5 years as Co-Founder cloud b2b/b2c web
application project: VoIP Roaming Solution.
Today: software engineer in Cloud Media
project for Globallogic
denys
vasyliev
3
linkedin.com/in/denis-vasyliev

3. SDLCsoftware development
life circle
4

6. 7

7. Technical Requirements
● Bare-Metal Setup
● Private Cloud Compatibility
● Public Cloud Subscription
● Dedicated Cloud Account
● Off-Line Setup
● Microservices
● Scalability
● API Gateway
● Service Discovery
● CI/CD Automation
● High Availability
● Privacy Guarantee
● Security Compliance
● Professional Service
● Service Level Agreement
● Distributed Teams Collaboration

8. #devops Tools
https://goo.gl/3XsUwj

9. ● 8: The numbers of characters between the “K”
and the “S” in Kubernetes, leading to the
developer shorthand, K8s.
● 388,100: The number of comments on the
Kubernetes repository on GitHub during the past
year
● 680: The number of reviews the Kubernetes
repository has received on GitHub
● 6525: Kubernetes’ “Krihelimeter” - fourth
overall among GitHub repositories.
● 28,519: The number of stars the Kubernetes
repository has received to date.
● 60%: The percentage of respondents reporting
broad container usage in production
● $2.7 billion: The expected overall market for
containers in 2020
● 3: Kubernetes’ age, in years; version 1.0 was
released on July 21, 2015.
● 47%: users currently deploying container
orchestration on top of OpenStack using
Kubernetes
Kubernetes by numbers
10
https://goo.gl/STPM5u
https://goo.gl/WcSHRj

10. ● Infrastructure Automation
● Declarative Procedural Code
● Immutable Infrastructure
● Client-only Architecture
● Portability
● Full-stack Deployment
Infrastructure As a Code
11
https://www.terraform.io
https://goo.gl/WFkLUt

11. ● Official top-level CNCF project
● Think of it like apt/yum/homebrew for Kubernetes
● Charts are packages of Kubernetes resources
● Two parts: a client (helm) and a server (tiller)
● Tiller runs inside of your Kubernetes cluster
● Tiller manages releases (installations) of your charts
● Helm Runs on laptop, CI/CD, or wherever you want
● Charts are packages that contain at least two things:
○ A description of the package (Chart.yaml)
○ Templates, which contain manifest files
Declarative Deployment
12
https://www.helm.sh

12. API Gateway
● Kubernetes-native API Gateway
● Self-service configuration
● First class gRPC and HTTP/2 support
● CORS, timeouts, weighted round robin
● Istio integration
● Authentication
● Robust TLS support
● Open Source project
https://www.getambassador.io
https://www.envoyproxy.io

13. Service Mesh
● Traffic Management. Control the flow of traffic and API
calls between services
● Service Identity and Security. Provide the ability to
protect service traffic as it flows
● Policy Enforcement. Policy between services
● Telemetry. Gain understanding of the dependencies
between services and the nature and flow of traffic
between them
https://istio.io

14. ● Healthz - Metrics Server
● Metrics - Prometheus
● Logs Gathering - EFK Kibana
● Tracing- Zipkin
● Monitoring - CAdvisor
● Visualization - Grafana
● APM-RUM - ELK
Metrics. Logs. APM-RUM. Trace
https://prometheus.io
https://grafana.com
https://zipkin.io
https://elastic.co

15. FlexSetup
● Provider Agnostic
● Easy Deployment
● Environments & QA
● Application Load Balancer
● Scalable Infrastructure
● Security Inspection
● Tech & Business Metrics
● Logging & Monitoring
beta
17

16. ● On-demand Build Server
● Multibranch Pipeline
● Canary Deployment
● Rolling Updates
● Rollback Feature
● Machine Learning
● Neural Network
● Event Load Prediction
● Smart Scaling
● Network Traffic Forecasting
SmartScale
alpha/concept
18

17. ● Natural Language Processing
● Domain Knowledge Base
● AI Powered Algorithms
● Machine Learning Analyze
● Platform & Devices Support
○ Google Assistance
○ Slack & Fb Messenger
○ AWS Alexa & Cortana
● Infrastructure Management
● Deployments & Services
● Monitoring and Alerting
● Environment Rollouts
VoxControl
alpha
19

18. 20
● Configuration of applications and their
deployment environments should be
declarative and version controlled.
● Application deployment and lifecycle
management should be simple, automated, and
auditable.
● Application deployments should be fast,
reliable, and idempotent.
● Any deviation from the version controlled
configuration should be immediately detected
and remediated.
● Rollbacks should be as simple as deploying a
different configuration.
https://blog.argoproj.io
Argo

19. 21
● Deploying a container
● Orchestrating source-to-URL workflows on
Kubernetes
● Routing and managing traffic with
blue/green deployment
● Automatic scaling and sizing workloads
based on demand
● Binding running services to eventing
ecosystems
● Build - Source-to-container build orchestration
● Eventing - Management and delivery of events
● Serving - Request-driven compute scale to zero
https://cloud.google.com/knative
Knative

20. Knative Serving Resources
27
annotation
CRD OPERATOR

21. Source and Materials
https://es.123rf.com
https://www.pinterest.com 29
● https://kubernetes.io
●
● http://kubernetesbyexample.com
● https://training.play-with-kubernetes.com
● https://kubernetesbootcamp.github.io/kubernetes-bootcamp
● https://www.katacoda.com/courses/kubernetes
● https://microservices-demo.github.io
● https://github.com/kubernetes-incubator