SLIDE 1
Everything I know about Kubernetes I learned from a cluster of Raspberry Pis
Builder Track - www.pidramble.com
Jeff Geerling (geerlingguy)
http://www.shockinglydelicious.com/dorothys-fresh-raspberry-pie-recipe/
Everything I know about Kubernetes I learned from a cluster of - - PowerPoint PPT Presentation
Everything I know about Kubernetes I learned from a cluster of - - PowerPoint PPT Presentation
Everything I know about Kubernetes I learned from a cluster of Raspberry Pis Jeff Geerling (geerlingguy) Builder Track - www.pidramble.com http://www.shockinglydelicious.com/dorothys-fresh-raspberry-pie-recipe/ The Big Question What can I do with
SLIDE 2
SLIDE 3
The Big Question
What can I do with my Raspberry Pi?
SLIDE 4
The Big Question
How well does Kubernetes run on a cluster of credit-card sized computers?
SLIDE 5
The Big Question
How well does Drupal 8 run on Kubernetes
- n a cluster of credit-card sized computers?
SLIDE 6
But BEFORE all that
What the heck is Kubernetes?
SLIDE 7
You have applications and services you need to run.
Drupal Redis MySQL Solr Logs Chat Cron
You have a bunch of servers to run them on.
SLIDE 8
Kubernetes puts things on servers
Drupal Redis MySQL Solr Logs Chat Cron
...and makes sure they keep running.
SLIDE 9
SLIDE 10
Source: http://uncyclopedia.wikia.com/wiki/File:OMGWTFBBQ!.jpg
SLIDE 11
SLIDE 12
SLIDE 13
RIP: 2014-2017 RIP: 2015-2016
SLIDE 14
2019-TBD
SLIDE 15
Problem
How do you put Kubernetes and Drupal on a cluster of Raspberry Pis?
SLIDE 16
“Configuration management for humans.”
___________ < And cows! >
- \ ^__^
\ (oo)\_______ (__)\ )\/\ ||----w | || ||
SLIDE 17
Demo
SLIDE 18
So how is it?
SLIDE 19
For comparison:
- My (single) MacBook Pro: 20-50% slower*
SLIDE 20
* Home-as-a-Datacenter
- Where will you keep the Pi?
- 🔍 Power, 🌑 Network, 🔑 Physical security
- Who will maintain the Pi?
- What happens if you get 📉
Slashdotted/Hacker News'ed/Reddit Hugged?
SLIDE 21
* Kubernetes
- Requires more rigor: deployment, automation
- RBAC missteps can lead to major security holes 🤧
- Stateful is still not easy (storage, DBs)
- Need a dictionary 📖
- Done well, can do amazing things
- Done poorly, "failure at web scale"
SLIDE 22
The Big Question
How well does Drupal 8 run on Kubernetes
- n a cluster of credit-card sized computers?
SLIDE 23
Resources
- Raspberry Pi Dramble
- Drupal for Kubernetes
- Drupal Pi (Single Pi)
- Ansible for DevOps
- Jeff Geerling's Blog
SLIDE 24
Join us for contribution opportunities
Friday, April 12, 2019 Mentored Contributions
9:00-18:00 Room: 602
First Time Contributor Workshop General Contributions
9:00-12:00 Room: 606 9:00-18:00 Room: 6A
#DrupalContributions
SLIDE 25
What did you think?
Locate this session at the DrupalCon Seattle website:
https://events.drupal.org/node/22551
Take the Survey!
https://www.surveymonkey.com/r/DrupalConSeattle