CI and CD with Spinnaker
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This document discusses continuous delivery using Spinnaker, an open source continuous delivery platform. It provides an overview of Spinnaker, including how it supports continuous integration and delivery goals like shipping faster and reducing risk. Spinnaker allows automated deployment pipelines across multiple cloud providers and supports features like zero-downtime deployments, rollbacks, and automated canary analysis. The document also describes how Spinnaker integrates with platforms like Cloud Foundry and CI systems like Concourse.
CI and CD with Spinnaker
- 1. © Copyright 2018 Pivotal Software, Inc. All rights Reserved. Version 1.0 Continuous Delivery with Spinnaker
- 2. Scott Frederick @scottyfred [email protected] Principal Software Engineer on the Spring engineering team
- 3. Cover w/ Image Topics 1. CI and CD 2. Spinnaker Overview 3. Cloud Foundry Integration 4. Concourse Integration
- 5. Cloud Native Goals Ship Faster - Reduce Risk https://pivotal.io/cloud-native
- 6. Continuous Delivery Cloud Native Goals Continuous delivery. IT teams make individual software updates available for release as soon as they are ready. Organizations that release software rapidly get a tighter feedback loop and can respond more effectively to customer needs. Continuous delivery works best with other related approaches including test-driven development and continuous integration. https://pivotal.io/cloud-native
- 9. Focus on fast feedback on every code change Gives development confidence and security Allows product owners and business owners to gauge progress and validate features Different Goals Continuous Integration provides value to the product team Continuous Delivery provides value to end users Focus on getting product in front of users at planned release intervals Gives operational confidence and security Allows product owners and business owners to get feedback on product features
- 10. Stateless: Every task runs in its own container, controlling its own dependencies. Ephemeral: Clean and consistent builds. Minimizes test infrastructure to maintain and gives you flexibility to scale with the cloud. Traceable: Track versions of external artifacts used for CI (e.g., git, s3, Docker image). Build components expressed as code with simple modeling of modular components. Flexible workflow automation: Extensible for compliance or other customized tasks in a pipeline. Stateful: Maintains awareness of the topography (multiple clouds/clusters/foundations), application inventory, and pipeline activities for compliance and audit. Scalable: Performs deployments to multiple clouds/clusters/foundations with minimal resources. Sophisticated deployment scenarios: Canary deploys, zero-downtime deploys, progressive deployments (e.g., by time zone), multi-cloud/foundation deployments. Opinionated: Built-in best practices for deployment automation Different Solutions CI CD
- 12. Spinnaker Is a Continuous Delivery Platform Spinnaker Community “...the passionate open source community dedicated to making deployment pain go away.” https://www.spinnaker.io/publications/ebook/
- 14. Open Multi-Cloud and Hybrid Cloud
- 15. Open Cloud Providers Amazon Web Services Cloud Foundry Google App Engine Google Compute Engine Kubernetes Mesosphere DC/OS Microsoft Azure Oracle Cloud CI Systems Concourse Jenkins Travis CI Wercker Artifact Repositories Amazon S3 Artifactory Docker Git Google Cloud Storage HTTP Monitoring Datadog Prometheus Stackdriver Atlas SignalFx (10+ more on roadmap) Notifications Email HipChat Slack SMS via Twilio Integrations
- 16. Secure Authentication OAuth 2 LDAP SAML X.509 Role-based Authorization Google Groups GitHub Teams LDAP SAML Account Secrets Storage (coming soon) Git Hashicorp Vault CredHub JDBC Redis
- 17. Application Centric Control Plane =
- 19. Interactive Continuous Delivery Pipeline CI Arbitrary Jobs
- 20. Spinnaker Architecture https://www.spinnaker.io/reference/architecture/ A system of distributed microservices Each service can be horizontally scaled for HA and load All services are configured and deployed using Halyard Deployed to Kubernetes for production use
- 21. Built-in CD Best Practices ● Zero-downtime deployments ● Rollbacks ● Automated canary analysis
- 22. Minimizing Production Deployment Risk https://www.spinnaker.io/concepts/
- 23. Multiple Application Versions for Rollback Allows zero-downtime rollbacks to a set number of previous application versions without rebuilding the code
- 24. Automated Canary Analysis Ensures your applications meet your SLAs https://medium.com/netflix-techblog/automated-canary-analysis-at-netflix-with-kayenta-3260bc7acc69
- 25. Spinnaker and Pivotal Cloud Foundry
- 26. Spinnaker and PCF ● Application lifecycle management: push/destroy/rollback, scale up/down, enable/disable, map/unmap routes ● Service lifecycle management: create/update/delete brokered and user-provided service instances ● Bind applications to services as part of deployment ● Zero-downtime deployments ● Multi-foundation view of applications ● Manifest-based deployment ● Promotion of applications across environments ● Artifact framework allowing triggering and assembling deployments out of different parts
- 27. Spinnaker and PCF ● Tasks ● Autoscaling ● Container networking configuration ● Optimize installation experience on Pivotal Container ServiceRoadmap
- 29. Spinnaker and Concourse ● Modeled after other Spinnaker CI integrations ● Basic auth Spinnaker and Concourse ● Spinnaker trigger and stage ● Concourse resource for stage ● Concourse trigger with build metadata (optional) ○ Concourse resource for build metadata ○ Ability to trigger Spinnaker pipeline manually and deploy specific Concourse build
- 30. Get hands-on with modern software October 7–10, 2019 Austin Convention Center The Reality of Managing Microservice Deployments at Scale: You Need a Spinnaker Square Pegs, Square Holes: CI/CD That Fits Cutting-Edge Continuous Delivery: Automated Canary Analysis Through Spinnaker
- 31. Deliver Better Software All the Time Continuous Delivery