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Kubernetes @ GoDaddy

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Sushant Bhadkamkar Sushant Bhadkamkar
October 08, 2016
Technology
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Kubernetes @ GoDaddy

Presented at the Bay Area Kubernetes Meetup.

Avatar for Sushant Bhadkamkar

Sushant Bhadkamkar

October 08, 2016

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Transcript

  1. Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale,

    Arizona 85260 (480) 505-8800 · All Rights Reserved. Kubernetes @ GoDaddy 1 Bay Area Kubernetes Meetup Sushant Bhadkamkar

  2. CONFIDENTIAL. COPYRIGHT © 2016 GODADDY INC. ALL RIGHTS RESERVED. 2

    Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale, Arizona 85260 (480) 505-8800 · All Rights Reserved. Managed Container Platform • Highly available • Multiple Kube API servers behind a load balancer • Multiple etcd servers • Secure • Communication between cluster members is encrypted and authenticated using client certificates • User authentication with Openstack Keystone • Token authentication for service accounts • Multi-tenant • Via Namespaces

  3. CONFIDENTIAL. COPYRIGHT © 2016 GODADDY INC. ALL RIGHTS RESERVED. 3

    Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale, Arizona 85260 (480) 505-8800 · All Rights Reserved. Other key components • NGINX Ingress controller • https://github.com/kubernetes/contrib/tree/master/ingress/controllers/nginx • TLS termination • SNI support • Customization via ConfigMap, custom template support and annotations

  4. CONFIDENTIAL. COPYRIGHT © 2016 GODADDY INC. ALL RIGHTS RESERVED. 4

    Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale, Arizona 85260 (480) 505-8800 · All Rights Reserved. Other key components • Prometheus • https://prometheus.io/ • Kubernetes service discovery module • Query language • Alerting

  5. CONFIDENTIAL. COPYRIGHT © 2016 GODADDY INC. ALL RIGHTS RESERVED. 5

    Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale, Arizona 85260 (480) 505-8800 · All Rights Reserved. Other key components • Grafana

  6. CONFIDENTIAL. COPYRIGHT © 2016 GODADDY INC. ALL RIGHTS RESERVED. 6

    Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale, Arizona 85260 (480) 505-8800 · All Rights Reserved. Other key components • Log aggregation • FluentD daemonset • ElasticSearch Bulk API • Pod annotation to specify Kafka topic

  7. CONFIDENTIAL. COPYRIGHT © 2016 GODADDY INC. ALL RIGHTS RESERVED. 7

    Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale, Arizona 85260 (480) 505-8800 · All Rights Reserved. Team on-boarding process • Evangelizing • Demo using Kubernetes visualizer (https://github.com/brendandburns/gcp-live-k8s-visualizer) • DIY • Sandbox cluster with Namespace Reaper • Github repository with labs (à la Kelsey Hightower’s tutorials) • Kubernetes bootcamp (https://kubernetesbootcamp.github.io/kubernetes-bootcamp/) • Request access form • Namespace creation and ACLs update

  8. CONFIDENTIAL. COPYRIGHT © 2016 GODADDY INC. ALL RIGHTS RESERVED. 8

    Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale, Arizona 85260 (480) 505-8800 · All Rights Reserved. Things we are excited about • Federation • Kubernetes 1.4 Dashboard • kubeadm

  9. CONFIDENTIAL. COPYRIGHT © 2016 GODADDY INC. ALL RIGHTS RESERVED. 9

    Copyright© 2016 GoDaddy Inc. · 14455 N. Hayden Road Scottsdale, Arizona 85260 (480) 505-8800 · All Rights Reserved. Thank you!