#!/bin/sh

# use virtualenv to install all python requirements
VENVDIR=venv
virtualenv --python=/usr/bin/python3.7 $VENVDIR
source $VENVDIR/bin/activate
pip install -r kubespray/requirements.txt

# prepare an inventory to test with
INV=dev
mv kubespray/${INV} kubespray/${INV}.bak &> /dev/null
cp -a kubespray/inventory/sample kubespray/${INV}

# customize the vagrant environment
mkdir -p kubespray/vagrant
cat << EOF > kubespray/vagrant/config.rb
\$instance_name_prefix = "k9s"
\$vm_cpus = 4
\$num_instances = 1
\$os = "centos"
\$subnet = "10.0.20"
\$network_plugin = "flannel"
\$inventory = "$INV"
\$shared_folders = { 'temp/docker_rpms' => "/var/cache/yum/x86_64/7/docker-ce/packages" }
\$kube_node_instances_with_disks_number = 0
EOF

# make the rpm cache
mkdir -p kubespray/temp/docker_rpms

echo "Now cd to kubespray and 'vagrant up'"