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
Introduction of CoreOS at CoreOS Meetup Tokyo #1 #coreosjp
Search
taichi nakashima
April 09, 2015
13
7.9k
Introduction of CoreOS at CoreOS Meetup Tokyo #1 #coreosjp
taichi nakashima
April 09, 2015
Tweet
Share
More Decks by taichi nakashima
See All by taichi nakashima
Platform Engineering at Mercari
tcnksm
7
3.4k
Embedded SRE at Mercari
tcnksm
0
1.3k
How We Harden Platform Security at Mercari
tcnksm
2
1.6k
SRE Practices in Mercari Microservices
tcnksm
11
12k
開発者向けの基盤をつくる
tcnksm
38
11k
How We Structure Our Work At Mercari Microservices Platform Team
tcnksm
11
22k
Microservices Platform on Kubernetes at Mercari
tcnksm
16
16k
Introduction to Mercari Micorservices Platform Team
tcnksm
5
3.5k
Continuous Delivery for Microservices with Spinnaker at Mercari
tcnksm
15
2.5k
Featured
See All Featured
KATA
mclloyd
16
12k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
22
1.4k
Side Projects
sachag
451
41k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
22
1.6k
YesSQL, Process and Tooling at Scale
rocio
165
13k
The Art of Programming - Codeland 2020
erikaheidi
43
12k
Designing Experiences People Love
moore
136
23k
Fashionably flexible responsive web design (full day workshop)
malarkey
398
65k
It's Worth the Effort
3n
180
27k
No one is an island. Learnings from fostering a developers community.
thoeni
16
2.1k
Designing for humans not robots
tammielis
247
25k
Web Components: a chance to create the future
zenorocha
306
41k
Transcript
CoreOS Meetup Tokyo #1
I’m Taichi Nakashima @deeeet tcnksm
None
None
None
Introduction of Core OS
What is Core OS
CoreOS is a new Linux distribution that provides scale with
high resilience infrastructure like Google, Facebook and Twitter realize.
Motivation of Core OS
Fundamentally improve the security of the Internet. http://www.linux.com/news/featured-blogs/200-libby-clark/806347-collaboration-summit-keynote-alex-polvi-coreos
All security boils down to the ability to update software
http://www.linux.com/news/featured-blogs/200-libby-clark/806347-collaboration-summit-keynote-alex-polvi-coreos
Let’s build a server that can automatically update itself http://www.linux.com/news/featured-blogs/200-libby-clark/806347-collaboration-summit-keynote-alex-polvi-coreos
Feature of Core OS
Minimal Traditional Linux distributions has always been about adding value
by adding more. CoreOS creates value by giving you less. http://formtek.com/blog/coreos-linux-vendors-in-the-crosshairs-of-disruption/
Update System Quick and reliable updating system Same as update
Engine as Chrome (Omahaʣ
No package manager & No language runtime Container
Clustering Clustered by default using powerful and simple tool like
etcd and fleet
Data Center as a Computer Clustering multiple servers in DC
and using it like it’s a single computer
Technologies of Core OS
Distributed KVS, v2.0.9
fleet Distributed init System, v0.9.2
App Container runtime, v0.5.3 http://blog.exoplatform.com/en/2014/12/05/cartoon-of-the-week-coreos-just-fired-a-rocket-at-docker
flannel Overlay network for k8s, v0.3.0
Who uses Core OS
http://deis.io/
http://www.memsql.com/
http://cloudfoundry.org/index.html
Latest news of Core OS
None
@deeeet