This document discusses service mesh for Kubernetes containers. It introduces Linkerd as a service mesh that provides features like load balancing, tracing, circuit breakers, retries, and more. It also discusses Kubernetes monitoring and logging capabilities as well as existing cluster add-ons for indexing and visualization. The document provides an overview of cloud native computing and common projects under the Cloud Native Computing Foundation, including Kubernetes for orchestration, Prometheus for monitoring, and Fluentd for logging.

1. Service Mesh for
Kubernetes
Cloud Solution Day Vietnam - 2016

2. Who?
Vincent De Smet (@vincentdesmet)
- DevOps @ Honestbee (we’re hiring!)
- Docker Saigon Organizer (Nov ‘15 - May ‘16)
- Docker Captain (May ‘16 - Now)
- Cloud Native Singapore Organizer (July ‘16 - Now)

3. Build a practical Vehicle Routing Solver

4. Kubernetes?
- Google > Cloud Native Foundation
- Container Orchestration?

5. Cloud Native?
Creating a stable, operable and well integrated group of projects for "born in
the cloud" applications

6. Evolution ~> distributed service oriented architecture
Loosely
Coupled
Services
Many Small
Servers
~2000 Today
Monolithic
Big Servers
Slow
changing
Rapidly
updated

7. Docker - Cliff To Prod
- Peer Discovery
- Rolling Updates
- Secrets / Config
- Monitoring
- Logging
- Networking
- ...

8. CNCF Hosted projects
Current:
- Orchestartion (Kubernetes)
- Monitoring (Prometheus)
- Distributed Tracing (OpenTracing)
- Logging (Fluentd)
Potential projects:
- Networking (Flannel,...)
- Configuration (etcd)
- Event Streaming (Twitter Heron)

9. Kubernetes Monitoring
- Integrated Discovery
- Pull based

10. Kubernetes Logging
- DeamonSet
- Docker - json driver
- Mount Log Directory
- Add Meta Data

11. Existing Cluster Add-ons: Indexing & Visualisation
- Analysis
- Aggregation
- Exploration

12. Linkerd
- Twitter Finagle
- Circuit breaking
- Dynamic routing
- ...
- OpenZipkin support

13. Demo

14. Linkerd Features
- Load balancing
- Tracing
- Circuit Breakers
- Retries
- Canary deploys
- Load shedding
- Error Tracking
- Metrics
- Service Discovery
- Logging
- Timeouts
- Expirations
- Security Policies
- Back-offs
- Retry Budgets
- Dynamic Routing

15. Links
- Buoyant blog series
- Tracing Integration