CODEWITHSUNDEEP
amazon-web-serviceskuberneteskops
falberto89
falberto89

Reputation: 153

Change Kops deployment style

I deployed a cluster of Kubernetes on AWS through the use of Kops. Like all those who have used Kops know, Kops places constraints in building a Kubernetes on AWS infrastructure (for example, when it goes to perform a multi-master installation what it does is create in each AZ of a region an AWS autoscaling group with a single instance EC2).

My question is: is it possible to change the way in which it carries out the deployment?

Specifically, I would like a deployment with 3 Masters in each AZ, so that the number of Masters is 9.

Suggestions? Thank you.

Upvotes: 1

Views: 57

Answers (1)

Rico
Rico

Reputation: 61661

kops create cluster ... should be able to spread the masters in different zones depending on the number. You need these two options when creating a cluster

--master-count int32               Set the number of masters.  Defaults to one master per master-zone
--master-zones strings             Zones in which to run masters (must be an odd number)

So in other words for example for 9 masters in 3 zones:

--master-count 9
--master-zones us-east-1d,us-east-1b,us-east-1c

More info in the CLI options.

Upvotes: 2

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