---
- hosts: all
  tasks:
  - name: "install epel-release"
    yum:
      name: [ epel-release ] # necessary to find htop => separate step
      state: present
  - name: "install tools"
    yum:
      name: [ vim-enhanced, htop, screen, tmux, bind-utils, nmap-ncat, net-tools ]
      state: present

- hosts: slurm
  vars:
    container_privileged: True
    num_nodes: 3
  roles:
  - name: "setup docker"
    role: docker
    tags: docker
  - name: "setup slurm test environment in docker containers"
    role: slurm
    tags: slurm