okd/roles/openshift_cluster_autoscaler

Openshift cluster autoscaler

Install the cluster autoscaler

Requirements

• One or more Master servers
• A cloud provider that supports the cluster-autoscaler

Role Variables

Check defaults/main.yml

Dependencies

Example Playbook

#!/usr/bin/ansible-playbook

---
- hosts: masters
  gather_facts: no
  remote_user: root
  tasks:
  - name: include role autoscaler
    include_role:
      name: openshift_cluster_autoscaler
    vars:
      openshift_clusterid: opstest
      openshift_cluster_autoscaler_aws_key: <aws_key>
      openshift_cluster_autoscaler_aws_secret_key: <aws_secret_key>

Notes

This is currently experimental software. This role allows users to install the cluster-autoscaler and the necessary authorization pieces that allow the autoscaler to function.

This feature requires cloud provider credentials or a serviceaccount that has access to scale up/down nodes within the scaling groups.

https://github.com/kubernetes/autoscaler/tree/master/cluster-autoscaler

License

Apache License, Version 2.0

Author Information

Openshift