Merge pull request #64 from trickert76/feature/custom_ssh_port

Allow SSH port for cluster hosts to be configurable

Author: trickert76

README.md

@@ -4,7 +4,7 @@
 lae.proxmox
 ===========
 
-Installs and configures a Proxmox 5.x cluster with the following features:
+Installs and configures a Proxmox 5.x/6.x cluster with the following features:
 
 - Ensures all hosts can connect to one another as root
 - Ability to create/manage groups, users, access control lists and storage
@@ -177,6 +177,7 @@ pve_storages:
     content: [ "images", "iso", "backup" ]
     path: /plop
     maxfiles: 4
+pve_ssh_port: 22
 
 interfaces_template: "interfaces-{{ pve_group }}.j2"
 ```
@@ -216,6 +217,10 @@ of the `ops` group. Read the **User and ACL Management** section for more info.
 The backend needs to be supported by [Proxmox](https://pve.proxmox.com/pve-docs/chapter-pvesm.html).
 Read the **Storage Management** section for more info.
 
+'pve_ssh_port' allows you to change the SSH service port. If your SSH is listing
+on a different port then 22, please set this variable. If a new node is joining
+the cluster, the PVE cluster needs to communicate once via SSH.
+
 `interfaces_template` is set to the path of a template we'll use for configuring
 the network on these Debian machines. This is only necessary if you want to
 manage networking from Ansible rather than manually or via each host in PVE.

defaults/main.yml

@@ -43,3 +43,4 @@ pve_groups: []
 pve_users: []
 pve_acls: []
 pve_storages: []
+pve_ssh_port: 22

tasks/ssh_cluster_config.yml

@@ -35,6 +35,7 @@
       {% for host in groups[pve_group] %}
       Host {{ hostvars[host].ansible_fqdn }} {{ hostvars[host].ansible_hostname }} {{ hostvars[host].ansible_default_ipv4.address }}
           IdentityFile /root/.ssh/id_rsa
+          Port {{ pve_ssh_port }}
       {% endfor %}
 
 - name: Allow root logins from PVE cluster hosts