vagrant configuration to deploy local kubernetes cluster

1. install qemu/kvm https://help.ubuntu.com/community/KVM/Installation
2. install virt-manager https://help.ubuntu.com/community/KVM/VirtManager
3. install libvirt https://help.ubuntu.com/lts/serverguide/libvirt.html
4. enable libvirtd daemon with sudo systemctl libvirtd
5. create a storage pool with the name vagrant in virt-manager https://docs.fedoraproject.org/en-US/Fedora/18/html/Virtualization_Administration_Guide/sect-partbased-storage-pool.html
6. install vagrant https://www.vagrantup.com/downloads.html

1. cd $YOUR_PROJECT_DIR
2. git clone https://github.com/aakashRajur/kube-dev-bootstrap.git vagrant
3. cd vagrant
4. vagrant plugin install vagrant-env
5. create an .env with allowed configs below
6. vagrant up to start the VMs
7. get kmaster's ip address with vagrant ssh-config
8. scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no $KMASTER_IP_ADDRESS:/home/vagrant/.kube/config ~/.kube/config
9. kubectl should be configured with the deployed cluster

# allocated CPUs, should be less than 
# no of cores on your machines
KMASTER_CPUS=2
# memory in MBs
KMASTER_MEMORY=2048
# specify list bash files at Vagrantfile level
# comma separated, will be run in order of
# declaration
KMASTER_SCRIPTS=kmaster.sh

KWORKER_CPUS=1
# memory in MBs
KWORKER_MEMORY=1024
KWORKER_COUNT=2
KWORKER_SCRIPTS=kworker.sh

# specify list of comma separated  folders 
# in the format $HOST_LOCATION:$GUEST_LOCATION
SHARED_FOLDERS=../:/app