Files
kubernetes/cluster
Justin Santa Barbara d64643fe26 AWS: Experimental support for multiple subnets/AZs in kube-up
By setting KUBE_SHARE_MASTER=true we reuse an existing master, rather
than creating a new one.

By setting KUBE_SUBNET_CIDR=172.20.1.0/24 you can specify the CIDR for a
new subnet, avoiding conflicts.

Both these options are documented only in kube-up and clearly marked as
'experimental' i.e. likely to change.

By combining these, you can kube-up a cluster normally, and then kube-up
a cluster in a different AZ, and the new nodes will attach to the same
master.

KUBE_SHARE_MASTER is also useful for addding a second node
auto-scaling-group, for example if you wanted to mix spot & on-demand
instances.
2015-11-03 11:57:59 -05:00
..

Cluster Configuration

The scripts and data in this directory automate creation and configuration of a Kubernetes cluster, including networking, DNS, nodes, and master components.

See the getting-started guides for examples of how to use the scripts.

cloudprovider/config-default.sh contains a set of tweakable definitions/parameters for the cluster.

The heavy lifting of configuring the VMs is done by SaltStack.

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