From 3be9c40f2b80c97eb7f1537cd4bd02b33d430af8 Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Sun, 10 Oct 2021 12:36:42 -0500
Subject: [PATCH] r/vmhost: Install mount helpers

Filesystems like NFS and CIFS require "helper" utilities (i.e.
`mount.nfs` and `mount.cifs`, respectively).  These need to be installed
in order for a system to be able to mount those filesystems.

The current shared storage system uses NFSv4, and as such, the
*nfs-utils* package needs to be installed on the VM hosts.
---
 group_vars/vm-hosts.yml     | 2 ++
 roles/vmhost/tasks/main.yml | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/group_vars/vm-hosts.yml b/group_vars/vm-hosts.yml
index c3515a9..5910818 100644
--- a/group_vars/vm-hosts.yml
+++ b/group_vars/vm-hosts.yml
@@ -12,6 +12,8 @@ libvirt_networks:
   type: bridge
   bridge_iface: mgmt
 storage_host: storage0.pyrocufflink.blue
+shared_volume_mount_packages:
+- nfs-utils
 mount_shared_volumes:
 - mountpoint: /var/lib/libvirt/images
   host: '[{{ lookup("dig", storage_host, "qtype=AAAA") }}]'
diff --git a/roles/vmhost/tasks/main.yml b/roles/vmhost/tasks/main.yml
index e7316b6..7945929 100644
--- a/roles/vmhost/tasks/main.yml
+++ b/roles/vmhost/tasks/main.yml
@@ -85,6 +85,11 @@
     name: ksm
     state: started
 
+- name: ensure required mount helper utilities are installed
+  package:
+    name: '{{ shared_volume_mount_packages }}'
+    state: present
+  tags: install
 - name: ensure storage volumes are mounted
   mount:
     path: '{{ item.mountpoint }}'