Cloud Native Ecosystem 101

Cloud native computing allows teams to build and manage services using container architectures and stringing them together into applications, without worrying about servers at all. The ecosystem is growing fast and a lot of changes are ahead. The combination of cloud services and kubernetes as a platform are the way to go. This talk give you technical overview of currently available cloud native ecosystem and future of container based systems.

https://devops-gathering.io/talks/cloud-native-ecosystem-101/

Transcript

1. Peter Rossbach
   copyright 2020
   Peter Rossbach
   
   prossbach@communicode
   
   @PRossbach
   
   communicode AG
   Cloud Native
   Ecosystem
   101
   

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2. Peter Rossbach
   copyright 2020
   Accept the
   Challenge
   • Software is eating the world
   
   • Accelerate „Time to Market“
   
   • Claim higher quality and security
   
   • Distribute your IT-Services everywhere
   
   • Use the cloud
   
   • Automate anything
   
   • Rearchitect your systems
   • Microservices/Serverless/Self Contained Systems
   
   • Domain Driven Design
   
   • Eventing and Messaging
   
   • Use inspect and adapt
   

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3. Peter Rossbach
   copyright 2020
   Evolution
   or
   Revolution
   

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4. Peter Rossbach
   copyright 2020
   Create a system architecture
   without an end state
   - Michael Nygard
   

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5. Peter Rossbach
   copyright 2020
   

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6. Peter Rossbach
   copyright 2020 https://de.wikipedia.org/wiki/Cloud_Computing
   Cloud
   Computing
   

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7. Peter Rossbach
   copyright 2020
   Cloud Native
 • Cloud Infrastructure are available
   
   • IaaS,PaaS,CaaS,FaaS
   
   • GKE, AKS, EKS, OKS, …
   
   • AI Systems (Kubeflow, Tensorflow,…)
   
   • Container technologie change the operating
   
   • Docker, Kubernetes, Mesos, Nomad
   
   • Change your architectures
   
   • Self Contained Systems
   
   • Microservices
   
   • Serverless (AWS Lambda, OpenFaaS, Knative, OpenWisk, …)
   
   • Event driven and message systems
   
   • Automation anything
   
   • Infrastructure as code
   
   • Build and Data-Pipelines
   
   • ChatOps or GitOps
   

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8. Peter Rossbach
   copyright 2020
   Infrastructure on demand
   
   Pay by use
   
   Automatic scale on use
   
   Use cloud ready services
   
   Available around the globe
   
   Use a platform add on (Facebook, Amazon, Salesforce, ..)
   Cloud
   Provider
   

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9. Peter Rossbach
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   API centric
   http://api-as-a-product.com/articles/hierarchy-api-design-principles/
   

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10. Peter Rossbach
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    Microservices
    

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11. Peter Rossbach
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    Serverless
    

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12. Peter Rossbach
    copyright 2020
    Event Driven
    

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13. Peter Rossbach
    copyright 2020
    

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14. Peter Rossbach
    copyright 2020
    • The network is reliable.
    
    • Latency is zero.
    
    • Bandwidth is infinite.
    
    • The network is secure.
    
    • Topology doesn't change.
    
    • There is one administrator.
    
    • Transport cost is zero.
    
    • The network is homogeneous.
    The eight
    fallacies
    of distributed
    computing
    https://en.wikipedia.org/wiki/Fallacies_of_distributed_computing
    

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15. Peter Rossbach
    copyright 2020
    Pattern of
    Resilience
    https://de.slideshare.net/ufried/patterns-of-resilience
    

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16. Peter Rossbach
    copyright 2020
    

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17. Peter Rossbach
    copyright 2020
    Container
    vs
    VMs
    Reduce
    DEV/PROD Parity
    

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18. Peter Rossbach
    copyright 2020
    Docker
    

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19. Peter Rossbach
    copyright 2020
    Container
    Orchestration
    Kubernetes
    The new
    distribute OS
    

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20. Peter Rossbach
    copyright 2020
    Container
    Orchestration
    Kubernetes
    Resources
    PersistentVolumeClaim
    

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21. Peter Rossbach
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    Service Mesh
    

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22. Peter Rossbach
    copyright 2020
    Resiliency for inter-service communications
    Circuit-breaking, retries and timeouts,

    fault injection, fault handling, load balancing and failover.
    
    Service Discovery
    Discovery of service endpoints through a dedicated service registry.
    
    Routing
    Primitive routing capabilities, but no routing logics related

    to the business functionality of the service.
    
    Observability
    Metrics, monitoring, distributed logging, distributed tracing.
    
    Security
    Transport level security (TLS) and key management.
    
    Access Control
    Simple blacklist and whitelist based access control.
    
    Deployment
    Native support for containers. Docker and Kubernetes.
    
    Interservice communication protocols
    HTTP1.x, HTTP2, gRPC
    Service Mesh
    

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23. Peter Rossbach
    copyright 2020
    K8s
    Operator
    Pattern
    https://github.com/operator-framework/operator-sdk
    Self controlling your application components and resources
    

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24. Peter Rossbach
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    Operator Hub
    https://operatorhub.io/
    

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25. Peter Rossbach
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    Knative
    Serving Eventing
    

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26. Peter Rossbach
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    SAP CX
    

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27. Peter Rossbach
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    Any Ideas
    to
    decide?
    

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28. Peter Rossbach
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    Working
    together
    DevOps
    &
    Automation
    

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29. Peter Rossbach
    copyright 2020
    The only constant
    is change
    

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30. Peter Rossbach
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31. Peter Rossbach
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    CNCF
    Trail Map (2020-03)
    

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32. Peter Rossbach
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    CNCF
    Landscape (2020-03)
    

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33. Peter Rossbach
    copyright 2020
    CNCF
    member (2020-03)
    

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34. Peter Rossbach
    copyright 2020
    Stacey Matrix
    

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35. Peter Rossbach
    copyright 2020
    • Build real customer systems
    
    • Starts simple and then add more complex parts
    
    • Train your people every day
    
    • Start a learning culture
    
    • Use Agile and DevOps principles and practices
    
    • Automate anything
    
    • Meet people and ask for real experiences
    
    • organize meetups
    
    • read developer blogs and tweets
    
    • visit conferences & workshops
    
    • organize company FedEX Day’s
    
    • use software craftsmanship practices
    
    • use, create and contribute to OpenSource projects
    Learning
    &
    Culture
    

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36. Peter Rossbach
    copyright 2020
    reduce
    complexity
    start a
    inspect & adapt
    loop
    Create a system architecture without an end state
    

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37. Peter Rossbach
    copyright 2020
    Let other us work harder together
    &
    communicode AG
    Peter Roßbach
    
    @PRossbach
    
    prossbach@communicode.de
    
    https://communicode.de
    
    https://devops-gathering.io
    
    Contact
    

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