QuadrupleO

OpenShift Origin On OpenStack with Terraform and Ansible Anywhere

For more information, please refer to this guide: https://goo.gl/gbnMDD

#Mission

With Terraform you can spin up your master, worker and etcd nodes on OpenStack within 1-2 minutes. You can install Terraform by following this link:

https://www.terraform.io/intro/getting-started/install.html

The config files in this Repo deploys 9 nodes (3 masters, 2 worker nodes, 3 etcds and the LB (HAProxy)) with a new network “openshift”, subnets, router, security group, etc. on your OpenStack cloud .You can adjust this script as you need, by simply commenting out the masters, nodes and HAProxy or other resources such as floatingIps, etc.

Note: these config files don't add any volumes to the hosts yet.

You can checkout the config files with:

$ git clone https://github.com/cloudssky/quadrupleo.git

$ cd quadrupleo/

$ cp terraform.tfvars.sample terraform.tfvars

And provide the right values for your OpenStack environment terraform.tfvars file (keep this file in a safe place):

$ vi terraform.tfvars

user_name = "your user name"

tenant_name = "your tenant name"

password= "your password"

auth_url = "http://<your ip/ domain>:5000/v2.0"

external_gateway = "the id of your external gateway"

image = "your image name"

pool = "external floating ip pool. default is public"

Check your plan:

Show the plan:

$ terraform plan

Save your plan

$ terraform plan -out quadrupleo-date +'%s'.plan

Provision your Origin base cluster

Now you’re ready to provision your base cluster in less than one minute:

$ terraform apply

$ terraform show

Destroy your cluster (use it with caution!!!!!)

$ terraform destroy

Terraform Graph

To create the Terraform Graph, you might want to use:

$ terraform graph > openshift.dot

$ dot openstack.dot -Tsvg -o openshift.svg