ansible-okd-proxmox

Ansible playbook and roles for easy install OKD on Proxmox using qcow2 images and templates.

It's the ansible version of this other project: https://github.com/pvelati/okd-proxmox-scripts

The scripts will help deploying 3 nodes okd 4.5 cluster

Requirements

• Proxmox 6.x
• Enough resources
  • CPU: 16 vcpu (at least 12vcpu, 4 for each master node)
  • RAM: 64 GB (32GB should be ok)
  • DISK: 500 GB (possibly SSD, better NVME)
• DHCP reservation for nodes
• DNS entries for nodes and haproxy
• Ansible 2.10.x installed on a machine that is not Proxmox (or Proxmox if you want, I don't care)

Optional

• Pull-secret downloaded from RH: https://cloud.redhat.com/openshift/install/pull-secret

Installation

Clone repository where you want

git clone https://github.com/pvelati/ansible-okd-proxmox

Steps

0. Fecth collection and install pip packaged

pip install --user -r requirements.txt

ansible-galaxy install -r requirements.yaml

1. Change variables for your environment

In those files:

• group_vars/all/vars
• group_vars/all/vault (in this repo is not encrypted, but it should be)
• inventory

2. Execute playbook

ansible-playbook site.yaml

3. Check bootstrap execution

openshift-install wait-for bootstrap-complete --dir=~/okd/ignitions/

And wait for completion. After that you can stop and delete bootstrap vm.

4. Check install status

openshift-install wait-for install-complete --dir=~/okd/ignitions/

And wait for completion.

Next steps not managed by playbook

1. Storage
2. Deployments

Extra tools

No extra tools, you can use the shell scripts from other repo