---
- name: Initialize a new cluster
  description: >
    Initializes a new cluster on the nodes provided. Will try to 
    configure SSH if not already configured, and install missing 
    packages.

    A more user-friendly interface to this script is provided by the 
    cluster init command.
  parameters:
    - name: iface
      description: "Use the given interface. Try to auto-detect interface by default."
      default: ""

    - name: transport
      description: "Corosync transport (mcast or udpu)"
      default: "udpu"

    - name: bindnetaddr
      description: "Network address to bind to (e.g.: 192.168.1.0)"
      default: ""

    - name: mcastaddr
      description: "Multicast address (e.g.: 239.x.x.x)"
      default: ""

    - name: mcastport
      description: "Multicast port"
      default: 5405

  steps:
    - name: Configure SSH
      apply_local: configure.py ssh

    - name: Check state of nodes
      collect: collect.py

    - name: Verify parameters
      validate: verify.py

    - name: Install packages
      apply: configure.py install

    - name: Generate corosync authkey
      apply_local: authkey.py

    - name: Configure cluster nodes
      apply: configure.py corosync

    - name: Initialize cluster
      apply_local: init.py