Using Kubernetes to Evolve DevOps Adoption

1. Cavemen to Captains
Using Kubernetes to Evolve DevOps Adoption
© Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.

2. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
About Us
Ragu Srinivasan
Ramesh Podila
● Architects Behind Verizon’s Container
Strategy
● Oversaw the Development of a Robust
Developer Driven Community Around
Container Technologies
● Launched a Developer-centric Shared
Multi-tenant Platform for Containers at
Verizon
● Inner-Sourcing!

3. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
Our Goal ● Accelerate Public Cloud Adoption
● Maximize Resource Utilization
● Improve Developer Velocity
● Automation
● Standardization
● Enhance Security, Monitoring &
Governance Framework

4. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
Our Challenges ● Large Enterprise
● Developers Across Continents
● Wide Variance in Developer Skill Set
● Support for Brown and Green Field
Applications
● Regulatory Compliance

5. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
Our Principles Security
● No Compromises
● No Shortcuts
● Predictable Security Posture
Development
● Focus on Delivering Business Value
● Consistent Developer Experience
Platform Architecture
● Multi-Tenant Platform
● Cloud Agnostic
● Embrace Open Source
● Provide a Comprehensive List of Features

6. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
Our Solution
*Image source: https://github.com/kubernetes/kubernetes/blob/master/logo/logo.png

7. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
How Can K8S
Help?
Everything as Code
● Declarative Object Configuration
● Code Contracts
● Automation to Fulfill the Contract
Extensible Automation
● Kubectl Plugins
● Custom Resource Definitions
● Dynamic Admission Controls

8. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
AuthN & AuthZ ● Solves for SSO
● Integrates with Existing Corporate LDAP
Infrastructure
● Outputs kubeconfig File
● Native Integration with K8S RBAC
● Solves for Access Control in a Multi-tenant
Platform
● Same Process for Automated Deployment
Kubectl Plugins

9. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
● Need for Supporting Multiple Logging
Solutions
● Extending Kubernetes APIs using CRDs
● Providing Automation Using CRD Controllers
● 3 Birds - 1 Stone
○ Developer Velocity
○ Automation
○ Operations
Log Config
Custom Resource Def

10. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
● Native K8S Concepts to Automate
Ingress L7 Load Balancing
● K8S Services to Provide Service
Discovery and Load Balancing
● Using L4 Load Balancing and Ingress
Software Load Balancers Help Reduce
Cloud LB Spend
● CRDs Can Help Evolve This Much
Further
Ex: Automating SubDomain Provisioning
Ingress &
LoadBalancers
Custom Resource Def

11. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
● Tag All Resources Using Labels
● Enforce a Predefined Set of Labels For
○ Monitoring
○ Compliance
○ Cost Tracking
● Implemented Using Admission
Webhooks
● Might Evolve to Become the Most
Important Governance Tool
Governance
Dynamic Adm Control

12. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
Security ● Tight Integration with Policy
Enforcement Tools Right from the First
Build
● Consistent Security Posture Across
Environments
● RBAC Enforcement at Every Level of
Access to the Platform

13. © Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.
Streamlined Cloud
Adoption
● Consistent Cluster Deployments
● Predictable Security Posture
● Efficient Use Of Tools Early On In The
Development Lifecycle
● Cloud Agnostic Migration Path
● Intuitive Developer Experience
● Declarative Object Configuration
● Automation

14. Thank You
© Verizon 2018, All Rights Reserved. Information contained herein is provided AS IS and subject to change
without notice. All trademarks used herein are properties of their respective owners.