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Beyond Cloud: A road trip into AWS and back to bare metal
Torsten Bøgh Köster
September 13, 2019
Programming
1
35
Beyond Cloud: A road trip into AWS and back to bare metal
As held during Open Rhein Main Conference in 2019.
Torsten Bøgh Köster
September 13, 2019
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Transcript
Beyond Cloud Torsten Bøgh Köster | tbk@thiswayup.de | @tboeghk |
thiswayup.de | o12stack.org
@tboeghk #freelancer, #operations, Search Technology Meetup Hamburg, #kubernetes, #ansible Torsten
Bøgh Köster | tbk@thiswayup.de | @tboeghk | thiswayup.de | o12stack.org
e-commerce search. 60M products. 2k images/s. 1k searches/s. 1.4k cpu.
12tb ram. 54tb images. everything baremetal. Torsten Bøgh Köster | tbk@thiswayup.de | @tboeghk | thiswayup.de | o12stack.org
product images @ AWS
Back then
(1) evolution
scaling images on the fly Internet CloudFront Edge Location Public
ELB Image-Cache Image-Cache Internal ELB Image-Resizer Image-Resizer Resized Images Original Images
welcome autoscaling Internal ELB Image Resizer Auto Scaling Image-Resizer Image-Resizer
Image-Resizer Original Images Image Imag
configuration management is a must
hi kids
byebye #diy. hello spot-instances Internal ELB Image Resizer c1.xlarge c4.2xlarge
c4.2xlarge c4.2xlarge Image Resizer c3.xlarge Image Resizer c3.2xlarge Image Resizer c4.xlarge Image Resizer c1.xlarge c4.xlarge ¢ c4.xlarge ¢ c3.2xlarge ¢ c3.xlarge ¢ c1.xlarge ¢ c1.xlarge ¢ c1.xlarge ¢ c3.2xlarge ¢ c3.2xlarge ¢
infrastructure as code is a plus must
(2) key moments
AWS as disaster backup
software is not cloud-native .. or at least 12 factor
compatible
Die Rechnungssumme steigt
do we have a vendor lock-in?
None
Limitierung der Services
AWS migration is not „lift and shift"
(3) truth or dare
„all in“ @ AWS
Was wenn unsere Ausgangsbasis falsch ist?
A real world exampe … € 0 € 3.500 €
7.000 € 10.500 € 14.000 Compute Store (19TB)
(4) back to baremetal
Automation?
... welcome to the modern server chassis
Avoid GUIs – strive for automation
Cloud will not fix your shitty infrastructure setup Cloud will
not make you iterate faster Torsten Bøgh Köster | tbk@thiswayup.de | @tboeghk | thiswayup.de | o12stack.org
Automation will. Torsten Bøgh Köster | tbk@thiswayup.de | @tboeghk |
thiswayup.de | o12stack.org