c12s-kubespray/README.md

vagrant-k8s

Scripts to create libvirt lab with vagrant and prepare some stuff for k8s deployment with kargo.

Requirements

• libvirt
• vagrant
• vagrant-libvirt plugin (vagrant plugin install vagrant-libvirt)
• $USER should be able to connect to libvirt (test with virsh list --all)

How-to

Vargant lab preparation

• Change default IP pool for vagrant networks if you want:

export VAGRANT_POOL="10.100.0.0/16"

• Clone this repo

git clone https://github.com/adidenko/vagrant-k8s
cd vagrant-k8s

• If you want to run OpenStack CCP (Containerised Control Plane) then you need to pull CCP repos and patches:

pushd ccp
./ccp-pull.sh
popd

• Prepare the virtual lab:

vagrant up

Deployment on a lab

• Login to master node and sudo to root:

vagrant ssh $USER-k8s-01
sudo su -

• Clone this repo

git clone https://github.com/adidenko/vagrant-k8s ~/mcp

• Install required software and pull needed repos (modify script if you're not running it on Vagrant lab, you'll need to create nodes list manually and clone microservices and microservices-repos repositories, see ccp-pull.sh for details)

cd ~/mcp
./bootstrap-master.sh

• Check nodes list and make sure you have SSH access to them

cd ~/mcp
cat nodes

• Deploy k8s using kargo playbooks

cd ~/mcp
./deploy-k8s.kargo.sh

• Deploy OpenStack CCP:

cd ~/mcp
./deploy-ccp.sh