Demo of Terraform, Ansible and Kubespray integration

With the code in this repository you can meneja the meneja infrastructure

This consists of

• terraform configuration to manage the cloudspaces and create the virtual machines
• ansible configuration to configure the virtual machines
• kubespray configuration to deploy the kubernetes cluster

• ansible ( >= 2.8.0) ansible installation guide

Using this repository

Import submodule:

git config --global status.submoduleSummary true
git submodule init
git submodule update

Requirements:

• Itsyou.online account (retrieve a client ID and client secret and get a JWT) (https://github.com/gig-tech/terraform-provider-ovc#authentication)
• Necessary permissions on a G8 (cloudspace account), that is linked to your Itsyou.online account
• Edit terraform/terraform.tfvars as needed (may need to update account and server_url)
• The terraform-inventory script: https://github.com/nbering/terraform-inventory/ , already provided in the repo
• The ansible provider plugin https://github.com/nbering/terraform-provider-ansible , download the latest release and put the file at ~/.terraform.d/plugins/terraform-provider-ansible
• The OVC provider plugin https://github.com/gig-tech/terraform-provider-ovc, download the latest release and put the file at ~/.terraform.d/plugins/terraform-provider-ovc
• Your ssh public key will be added during provisioning, add it to terraform/scripts/setup-ansible-account.sh

Before starting you must make terraform/iyo.env and add your IYO client_jwt.
This file is in the gitignore file, so it will not be commited to the repo by accident. The env file will be sourced by ./1_terraform-provision.sh.

Set up your IYO environment variables:

$ cp terraform/iyo.env.example terraform/iyo.env
$ vi terraform/iyo.env
# Replace your.iyo.jwt with the JWT received from IYO

Provision with terraform

Run ./1_terraform-provision.sh

Provision with ansible

Run ./2_ansible.sh

If you receive the following error:
The ipaddr filter requires python's netaddr be installed on the ansible controller
You may need to install the ipaddr library using your package manager:
apt-get install python-ipadddr (if ansible uses python 3.x install python3-ipaddr)

Provision with kubespray

Run ./3_kubespray.sh

Tear down everything

Run ./9_destroy.sh