Removing Barriers Between Dev and Ops

1. 2© 2015 Pivotal Software, Inc. All rights reserved. 2© 2015 Pivotal Software, Inc. All rights reserved. Removing Barriers Between Dev and Ops It Takes a Platform Devops @ VMworld 1 September 2015 Cornelia Davis, Sr. Director, Cloud Foundry Platform Engineering @cdavisafc

2. 3© 2015 Pivotal Software, Inc. All rights reserved. Software is Changing Industries $6B valuation Financial Services $3.5B valuation Travel & Hospitality $19B valuation Transportation $3.2B Acquisition by Google Home Automation $20B valuation Entertainment $1.1B acquisition Monsanto--Agriculture

3. 4© 2015 Pivotal Software, Inc. All rights reserved. Increased Expectations and Increased Efficiencies Changing development and release disciplines • Agile/Developer Productivity/TDD • Continuous Delivery • DevOps • Cloud-native App Design • Culture/Talent Time Expectations & Efficiency Innovation Gap IaaS Automation DevOps, CD, Agile Traditional IT Startups Enterprise PaaS

7. 8© 2015 Pivotal Software, Inc. All rights reserved. Cloud Foundry is… The world’s leading open source platform-as-a-service.  Supported by dozens of major organizations  Language and framework agnostic  Manages both VMs and containers  Orchestrates both applications and data services  Abstracts Infrastructure Founded and commercialized by Pivotal, Inc.

8. 9© 2015 Pivotal Software, Inc. All rights reserved. An (Overly) Simple View of the World Applications  Stateless  Run in Containers  Horizontally Scalable  Disposable  No permanent storage Data Services  Stateful  Run in Virtual Machines  Multi-tenant  Diagonally scalable  Durable storage

10. 11© 2015 Pivotal Software, Inc. All rights reserved. Platform Services (stateful): Run in virtual machines Applications (stateless): Run in containers Cloud Foundry manages transformations between existing and desired system states, using immutable infrastructure. Amend (Re)deploy (Re)configure (Re)connect Monitor Current State Desired State

13. 14© 2015 Pivotal Software, Inc. All rights reserved. The Cloud Platform Evolution TRADITIONAL IAAS Virtualization Platform Operating System Database Web Server Messaging Your Application Code Physical Servers Database Web Server Messaging Your Application Code IAAS Your Application Code PAAS Virtualized Infrastructure PAAS

14. 15© 2015 Pivotal Software, Inc. All rights reserved. Application Dial Tone Emits application “dial tone” • Config • Runtime • Logs • Metrics • Health Management • Security • Operations Your Application Code PAAS Virtualized Infrastructure

15. 16© 2015 Pivotal Software, Inc. All rights reserved. Enabling Devops Database Web Server Messaging Your Application Code PAAS Virtualized Infrastructure PAAS Platform Operations Application Developers Application Operations • Deploys platform • Makes standard runtimes and services available • Monitors platform • Scales platform (ensuring sufficient capacity) • Upgrades platform with zero-downtime • Creates deployable artifact • Config Prod environment • Deploys application to Prod • Monitors application • Scales application (capacity) • Deploys new app version with zero downtime.

16. 17© 2015 Pivotal Software, Inc. All rights reserved. Operations Activities and Tools Platform Application Deploy: Operations Manager Deploy: Application Manager, CLI, STS Plugin, CI/CD Pipelines Monitor: logs and metrics Monitor: Agentless APM APM integrations Application logs – cli, Apps Man, ELK Scale: Operations Manager Scale: Apps Manager, cli, autoscaling Upgrade: Canary, Rolling Upgrades Zero Downtime Upgrade: Blue/green, route mappings, gradual cutover Zero Downtime

19. 20© 2015 Pivotal Software, Inc. All rights reserved. The Deployment Pipeline Commit Tests Integration Tests Deployable Artifact Deploy to CF Test Env Deploy to Prod • Developer crafted (before impl.) • Stubs/mocks external services • Developer executed (before commit) • CI executed (after commit) (after commit) • Developer or QA crafted • CI executed • Runtime context (buildpack applied) • Binds to test services (DB, messaging, etc.) • “cf push” • Runtime context (buildpack applied) • Binds to test services (DB, messaging, etc.) • Periodic smoke tests • “cf push” • Runtime context (buildpack applied) • Binds to prod services (DB, messaging, etc.) • Periodic smoke tests • Monitoring ? ?

20. 21© 2015 Pivotal Software, Inc. All rights reserved. Monitoring in Cloud Foundry • Syslog Endpoint Configuration via OpsMan • Log search and persistence such as ELK • Collector Component with plugins for JMX and DataDog • OpsMetrics Tile and Hyperic • CLI: cf logs appname • Apps Manager • Stayup.io ELK tile • Agentless APM • APM integrations Platform Applications MetricsLogs

30. 31© 2015 Pivotal Software, Inc. All rights reserved. PCF – Each Layer Upgradable with Zero Downtime * Devs may bring a custom buildpack runtime layer* OS image application layer PCF Buildpack Apps linux host & kernel App container PCF Supported Dev Supported Ops Supported • Platform Provided • CVEs addressed by Pivotal • Canary-style, zero- downtime upgrades • Platform or Developer Provided • CVEs addressed by Pivotal (for Platform Provided) • Blue/Green deployments • Developer/App team provided • Blue/Green deployments

32. 33© 2015 Pivotal Software, Inc. All rights reserved. Enabling Devops Database Web Server Messaging Your Application Code PAAS Virtualized Infrastructure PAAS Platform Operations Application Developers Application Operations • Deploys platform • Makes standard runtimes and services available • Monitors platform • Scales platform (ensuring sufficient capacity) • Upgrades platform with zero-downtime • Creates deployable artifact • Config Prod environment • Deploys application to Prod • Monitors application • Scales application (capacity) • Deploys new app version with zero downtime.

34. 35Pivotal Confidential–Internal Use Only Virtualized Infrastructure Infrastructure-centric Operations Model Your Application Code Database Web Server Messaging IaaS+ (+automation) IT Ops Team App Team (Dev and Ops)

35. 36Pivotal Confidential–Internal Use Only Application-centric Operations Virtualized Infrastructure Your Application Code Database Web Server Messaging IaaS+ (+automation) IT Ops Team App Team Your Application Code PAAS Virtualized Infrastructure PaaS Ops Team App Team (Dev and Ops) Emits application “dial tone” • Configuration • Runtime • Logs • Metrics • Health Management • Security

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Removing Barriers Between Dev and Ops

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