This is intended to be a homelab testbed for Kubernetes
This is not intended to be a production environment, and may be vulernable.
- Install Vagrant and Virtualbox (*nix or OSX/MacOS based system)
- Clone and
cdinto this repo - Configure Vagrantfile to meet your needs and to fit your network setup
- Run
vagrant up, then get a coffee while the VMs are provisioned
It is also possible to provision additional nodes by adding a new block to the servers variable:
servers = [
{
:name => "k8s-node-3",
:type => "node",
:box => "ubuntu/xenial64",
:box_version => "20180831.0.0",
:eth1 => "192.168.0.213",
:mem => "1024",
:cpu => "1",
:mac => "0800275f7018"
}
]
Run vagrant destroy -f to forcibly remove VMs and related resources
The VMs provisioned by this vagrant file are configured to run in bridged mode, so they will be assigned IP Addresses by your local DHCP server. It's recommended that you set a static IP in your network configuration to ensure each node is able to reliable communicate with the Master. Each node has a defined MAC address in the server configuration block. It is not required to set static IPs for nodes.
Each node can be configured independently by modifying the object defined in the servers array.
This configuration uses the Kubernetes Datastore API to configure Calico, not etcd
This has only been tested on a Ubuntu Xenial based system.
There is no warranty or guarentee supplied with any code or configuration in this repository.