OpenStack K8S Virtual Lab

Overview

The repository contains utils (heat-templates) that aimed to deploy multinode kubernetes cluster by Docker UCP on top of underlying OpenStack environment. Further this inner openstack (openstack on k8s) might be deployed by following instructions: https://docs.mirantis.com/mosk/beta

Configuration

• The repo provides the following list of environments that are stored in

heat-templates/env/ folder:

• mstr3-wrkr3-cmp2-gtw0-lma3-osd3.yaml - is suitable for Neutron + OVS backend.
• mstr3-wrkr3-cmp2-ntw3-lma3-osd3.yaml - is suitable for Neutron + TungstenFabric.

• Each environment contains set of settings. Before triggering deployment the following

parameters have to be set:

• docker_ee_url link to repository that contains docker-ee packages
• cluster_public_key SSH public key used for instances

• The underlying Openstack should have all needed resources like images, flavors.
• The underlying Openstack should have ability to disable portsecurity for VMs.

Installation

source keystone-openrc
cd heat-templates
export STACK_ENVIRONMENT=env/mstr3-wrkr3-cmp2-gtw0-lma3-osd3.yaml
export STACK_NAME=demo-deployment
openstack stack create -t top.yaml -e $STACK_ENVIRONMENT $STACK_NAME