Consul: The little service discovery system that could

What is Consul, why you should care and how you can use it tomorrow.

Transcript

1. CONSUL THE LITTLE SERVICE DISCOVERY SYSTEM THAT COULD John Hamelink john@farmer.io @john_hamelink github.com/johnhamelink linkedin.com/in/johnhamelink1
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5. John Hamelink CONSUL WHAT IS IT?
6. John Hamelink CONSUL WHY SHOULD YOU CARE?
7. John Hamelink =
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10. John Hamelink WHY NOT X?
11. John Hamelink STUPIDLY SIMPLE
 DEPLOYMENT
12. John Hamelink HTTP AND DNS API
13. John Hamelink DISTRIBUTED HEALTH CHECKING
14. John Hamelink MULTI-DATACENTER SUPPORT OUT OF THE BOX
15. John Hamelink GOSSIP
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21. John Hamelink CONSENSUS
22. John Hamelink The consensus problem requires agreement among a number of processes for a single data value. Some of the processes may fail or be unreliable in other ways, so consensus protocols must be fault tolerant. The processes must somehow put forth their candidate values, communicate with one another, and agree on a single consensus value. “ ”
23. John Hamelink RAFT
24. John Hamelink CONSUL HOW DO I IMPLEMENT THIS IN MY RAILS APP?
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31. THANK YOU! QUESTIONS? John Hamelink john@farmer.io @john_hamelink github.com/johnhamelink linkedin.com/in/johnhamelink1