Automate addition of new nodes to cluster

[VictorMorenoJimenez]

We solved issue #38 with requests Ansible module:

On proxmox_kvm task add_node_cluster

• name: Add node to the cluster expect: command: >- pvecm add {{ master_ip }} {% if link0 is defined %} {{ link0_flag }} {{ link0 }} {% endif %} {% if link1 is defined %} {{ link1_flag }} {{ link1 }} {% endif %} responses: "Please enter superuser": "{{ ssh_tfg_password }}" "continue connecting": 'yes'

The problem is that we need to insert ssh password on ssh_tfg_password variable.