/terraform-gcp-openshift

Primary LanguageHCL

OpenShift

Requirements

OS Type

  • Centos 7
  • RedHat 7

Instances

  • type of node e2-highcpu-2
  • minimum 12 nodes
  • usernames:
    • bastion -> terraform
    • nodes -> ansible

Type of node or number of nodes can be easily changed in variables.tfvars

Prepare Environment

Add SSH Key

eval `ssh-agent`
ssh-add

Connect to Bastion

ssh -A terraform@bastion.localdomain

Install Packages on Bastion

yum install -y python3 python3-pip python3-six ansible git bind-utils

Clone Repository

git clone https://github.com/openshift/openshift-ansible.git

cd openshift-ansible && git checkout release-3.11 && cd ..
cp openshift-ansible/inventory/hosts.example .

mv hosts.example inventory.ini

Running Ansible

Prerequisites

ansible-playbook -i inventory.ini openshift-ansible/playbooks/prerequisites.yml

Deploy Cluster

ansible-playbook -i inventory.ini openshift-ansible/playbooks/deploy_cluster.yml