Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
KubeCon Keynote 2016- Distributed Systems Simpl...
Search
Brandon Philips
November 09, 2016
2
540
KubeCon Keynote 2016- Distributed Systems Simplified on Kubernetes
Demo
https://github.com/philips/etcd-prometheus-operator-demo
Brandon Philips
November 09, 2016
Tweet
Share
More Decks by Brandon Philips
See All by Brandon Philips
Node.js Workflow with Minikube and Skaffold
philips
0
250
Manage the App on Kubernetes
philips
0
330
Production Backbone Monitoring Containerized Apps
philips
0
150
KubeCon EU 2017: Dancing on the Edge of a Volcano
philips
1
680
rkt - KubeCon EU keynote - 2017
philips
1
250
FOSDEM_Keynote_2017-_.pdf
philips
0
120
Tectonic Summit Day 2 Keynote
philips
0
320
Kubernetes: Simple to Manage Anywhere (self-hosted, Tectonic upgrade demo)
philips
0
360
KubeCon 2016: Self-hosted, Scale, and Federation with Kubernetes v1.4 and Beyond
philips
0
490
Featured
See All Featured
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
26k
Java REST API Framework Comparison - PWX 2021
mraible
32
8.8k
Six Lessons from altMBA
skipperchong
28
3.9k
The Straight Up "How To Draw Better" Workshop
denniskardys
235
140k
Intergalactic Javascript Robots from Outer Space
tanoku
272
27k
YesSQL, Process and Tooling at Scale
rocio
173
14k
Building Better People: How to give real-time feedback that sticks.
wjessup
367
19k
Docker and Python
trallard
45
3.5k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
50
5.5k
Scaling GitHub
holman
461
140k
The Cost Of JavaScript in 2023
addyosmani
51
8.7k
Transcript
Demo https://github.com/philips/etcd-prometheus-operator-demo
Brandon Philips @brandonphilips |
[email protected]
| coreos.com Distributed Systems Simplified
Using Kubernetes
Overview Scaling Stateless Apps
ReplicaSet
ReplicaSet
Overview Scaling Complex Apps
$ kubectl run db --image=quay.io/my/db Creating a Database is Easy
on Kubernetes
• Resize/Upgrade - coordination for availability • Reconfigure - tedious
generation / templating • Backup - requires coordination on instances • Healing - observe and act for recovery Managing a Distributed Database is Harder
Idea: Extend Kubernetes
$ cat my-db-cluster.yaml spec: clusterSize: 3 readReplicas: 2 version: v4.0.1
The Dream
Introducing Operators
None
etcd Overview • Introduced in 2013 by CoreOS • Primary
datastore of Kubernetes • Auto-leader election for availability
$ cat etcd-cluster.yaml spec: clusterSize: 3 version: v3.1.0 etcd Operator
Resource
etcd Operator
etcd Operator Open-source github.com/coreos/etcd-operator
Kubernetes self-hosting etcd Easy HA Setups on Kubernetes Automated backup
to object store Chaos Monkey Testing for 1.0 etcd Operator - Future Work
Prometheus Operator • Operates Prometheus on k8s • Handles common
tasks: ◦ Create/Destroy ◦ Monitor Configuration ◦ Services Targets via Labels • Configured by resources
Prometheus Operator Also Open-source github.com/coreos/prometheus-operator
• Read more at coreos.com/blog • Try out these new
Operators • Build and Discuss other Operators (redis, postgres, etc) Next Steps
Thank you! Brandon Philips @brandonphilips |
[email protected]
| tectonic.com We’re
hiring in all departments! Email:
[email protected]
Positions: coreos.com/ careers