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pires / kubernetes-vagrant-coreos-cluster

Kubernetes cluster (for testing purposes) made easy with Vagrant and CoreOS.
Apache License 2.0
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Use Calico for cluster networking. #296

Closed bmcustodio closed 6 years ago

bmcustodio commented 6 years ago

This PR introduces Calico v3.1, replacing flannel as the overlay network. The cluster CIDR is being changed to 192.168.0.0/16, which is Calico's default. {master,node}.yaml also saw some minor adjustments in order to allow Calico to be properly installed and used.

3bb41db is a required fix fox the VMs to boot with recent CoreOS versions. It is included for ease of testing even though it is unrelated to Calico. Please let me know if you'd like a separate PR for that.

Closes #282. Closes #208.

bmcustodio commented 6 years ago

@pires I have added a CLUSTER_CIDR environment variable that allows for choosing the CIDR. The default value is now 10.244.0.0/16 which IIRC was the value used with Flannel.