Lock in $30 Savings on PRO—Offer Ends Soon! ⏳
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Real World Kubernetes Deployments @ KubeCon 2015
Search
Brandon Philips
November 11, 2015
Technology
2
620
Real World Kubernetes Deployments @ KubeCon 2015
http://kubecon2015.sched.org/event/d130c96cf9b6e3f7b1340e4a2f76c3e0#.VkMlW66rSHr
Brandon Philips
November 11, 2015
Tweet
Share
More Decks by Brandon Philips
See All by Brandon Philips
Node.js Workflow with Minikube and Skaffold
philips
0
260
Manage the App on Kubernetes
philips
0
340
Production Backbone Monitoring Containerized Apps
philips
0
200
KubeCon EU 2017: Dancing on the Edge of a Volcano
philips
1
780
rkt - KubeCon EU keynote - 2017
philips
1
280
FOSDEM_Keynote_2017-_.pdf
philips
0
140
Tectonic Summit Day 2 Keynote
philips
0
370
Kubernetes: Simple to Manage Anywhere (self-hosted, Tectonic upgrade demo)
philips
0
410
KubeCon Keynote 2016- Distributed Systems Simplified on Kubernetes
philips
2
560
Other Decks in Technology
See All in Technology
pmconf2025 - 他社事例を"自社仕様化"する技術_iRAFT法
daichi_yamashita
0
610
最近のLinux普段づかいWaylandデスクトップ元年
penguin2716
0
150
Design System Documentation Tooling 2025
takanorip
2
940
【5分でわかる】セーフィー エンジニア向け会社紹介
safie_recruit
0
37k
会社紹介資料 / Sansan Company Profile
sansan33
PRO
11
390k
Contract One Engineering Unit 紹介資料
sansan33
PRO
0
9.9k
AI時代の開発フローとともに気を付けたいこと
kkamegawa
0
590
直接メモリアクセス
koba789
0
170
Docker, Infraestructuras seguras y Hardening
josejuansanchez
0
150
Claude Code はじめてガイド -1時間で学べるAI駆動開発の基本と実践-
oikon48
44
26k
AI駆動開発によるDDDの実践
dip_tech
PRO
0
300
事業部のプロジェクト進行と開発チームの改善の “時間軸" のすり合わせ
konifar
9
3.1k
Featured
See All Featured
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
12
1.3k
Thoughts on Productivity
jonyablonski
73
5k
Bootstrapping a Software Product
garrettdimon
PRO
307
120k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
9
1.1k
A designer walks into a library…
pauljervisheath
210
24k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
508
140k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
34
2.5k
Embracing the Ebb and Flow
colly
88
4.9k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
132
19k
Mobile First: as difficult as doing things right
swwweet
225
10k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
54k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
140
34k
Transcript
Real World Kubernetes Deployments failure domains, upgrades, high-availability @coreoslinux @brandonphilips
Brandon Philips CTO, CoreOS github.com/philips
Demo Instructions github.com/philips/real-world-kubernetes
What is CoreOS?
What is CoreOS?
None
None
What is CoreOS?
None
Why build CoreOS?
architecture in practice kubernetes
worker kubelet worker kubelet worker kubelet scheduler & API worker
kubelet w ku t worker kubelet
worker kubelet worker kubelet scheduler & API
worker & API works on 1 node too
etcd operations primary datastore
etcd
/etc distributed
worker kubelet worker kubelet scheduler & API
None
basic etcdctl usage demo
None
multi-machine etcd demo
Available Leader Follower
Available Leader Follower
Available Leader Follower
Unavailable Leader Follower
Available Leader Follower
Available Leader Follower
Temporarily Unavailable Leader Follower
Available Leader Follower
Unavailable Leader Follower
multi-machine discovery demo
None
etcd with TLS demo
None
etcd restore backup demo
1 2 3 4 { Log
1 2 3 4 Entries
1 2 3 4 Indexes
API server cluster operations
etcd to API server secured demo
scheduler & API
etcd down for API server demo
scheduler & API
etcd restore for API server demo
scheduler & API
high availability in cloud kube-aws
scheduler & API EBS { ASG
get into the cluster machine config
[Service] ExecStart=/usr/bin/kubelet -- api_servers=https://core-01 --register- node=true --hostname-override=core-02 --cluster_dns=10.3.0.10 -- cluster_domain=cluster.local
--tls- cert-file=worker.pem --tls-private-key- file=worker-key.pem
[Service] ExecStart=/usr/bin/kubelet -- api_servers=https://core-01 --register- node=true --hostname-override=core-02 --cluster_dns=10.3.0.10 -- cluster_domain=cluster.local
--tls- cert-file=worker.pem --tls-private-key- file=worker-key.pem
[Service] ExecStart=/usr/bin/kubelet -- api_servers=https://core-01 --register- node=true --hostname-override=core-02 --cluster_dns=10.3.0.10 -- cluster_domain=cluster.local
--tls- cert-file=worker.pem --tls-private-key- file=worker-key.pem
[Service] ExecStart=/usr/bin/kubelet -- api_servers=https://core-01 --register- node=true --hostname-override=core-02 --cluster_dns=10.3.0.10 -- cluster_domain=cluster.local
--tls- cert-file=worker.pem --tls-private-key- file=worker-key.pem
node partition from API demo
worker kubelet worker kubelet scheduler & API
node stops responding demo
worker kubelet worker kubelet scheduler & API
Easy CoreOS+Kubernetes Setup vagrant, aws, bare metal, etc coreos.com/kubernetes/docs/latest/
The smartest way to run your container infrastructure. tectonic.com @tectonic
QUAY Secure hosting for private Docker repositories quay.io @quayio
simpler cluster boot future work
operational metrics future work
mixed versions future work
etcd self-hosting future work
coreos.com/careers work with us
@coreoslinux @tectonicstack @brandonphilips thank you