ClusterShell

This role installs the ClusterShell software and sets up groups of nodes based on the groups listed in the Ansible inventory.

Requirements

The following Python package must be available on the host that runs this role:

• clustershell

Role Variables

---
# List of packages to install
clustershell_packages: clustershell

Example Playbook

To install and configure ClusterShell:

- hosts: headnodes
  roles:
    - role: btravouillon.clustershell
      tags: 'role::clustershell'

To install ClusterShell with support for Python 3:

- hosts: headnodes
  roles:
    - role: btravouillon.clustershell
      clustershell_packages: ['clustershell', 'python36-clustershell']

Instructions

To check the node groups, run the following command:

$ nodeset -LL