Added conditional repo config to pve-subscribe

This commit introduces a new inventory host variable:
 pve_enterprise=False
If set to True, apt sources and environment on the target is configured for
subscribed operation. If set to False annoying "subscribe me" popups are
disabled and apt sources are configured to the no-subscription
repositorys. The default value is False.

Proxmox's default state after installation is similar to
pve_enterprise=True.

This Role must be called before first apt call.

roles/pve-subscribe/files/pve-enterprise.list

@@ -0,0 +1 @@
+deb https://enterprise.proxmox.com/debian/pve stretch pve-enterprise

roles/pve-subscribe/files/pve-no-subscription.list

@@ -0,0 +1 @@
+deb http://download.proxmox.com/debian stretch pve-no-subscription

roles/pve-subscribe/tasks/enterprise.yml

@@ -0,0 +1,17 @@
+---
+
+- name: Unset no-subscription repo
+  file: path=/etc/apt/sources.list.d/pve-no-subscription.list state=absent
+
+- name: Configuring enterprise repo
+  copy: src=pve-enterprise.list dest=/etc/apt/sources.list.d/pve-enterprise.list
+
+- name: Removing previously installed pve-subscribe hook for cron
+  cron: name=pve-subscribe special_time=reboot job=/etc/cron.d/pve-subscribe state=absent
+
+- name: Removing previously installed pve-subscribe hook for apt
+  file: path=/etc/apt/apt.conf.d/99pve-subscribe state=absent
+
+- name: Removing previously installed pve-subscribe script
+  file: path=/usr/local/bin/pve-subscribe state=absent
+

roles/pve-subscribe/tasks/main.yml

@@ -1,10 +1,9 @@
 ---
 
-- name: Installing pve-subscribe script
-  copy: src=pve-subscribe dest=/usr/local/bin/pve-subscribe mode=0755 owner=root
+- name: Configuring pve for unsubscribed operation
+  import_tasks: no-subscription.yml
+  when: pve_enterprise | default(False) != True
 
-- name: Configuring cron to run pve-subscribe hook after reboot
-  cron: name=pve-subscribe special_time=reboot job=/etc/cron.d/pve-subscribe
-
-- name: Configuring apt to run pve-subscribe hook
-  copy: src=apt-pve-subscribe dest=/etc/apt/apt.conf.d/99pve-subscribe mode=0644
+- name: Configuring pve for licensed operation
+  import_tasks: enterprise.yml
+  when: pve_enterprise | default(False) == True

roles/pve-subscribe/tasks/no-subscription.yml

@@ -0,0 +1,16 @@
+---
+
+- name: Unset enterprise repo
+  file: path=/etc/apt/sources.list.d/pve-enterprise.list state=absent
+
+- name: Configuring no-subscription repo
+  copy: src=pve-no-subscription.list dest=/etc/apt/sources.list.d/pve-no-subscription.list
+
+- name: Installing pve-subscribe script
+  copy: src=pve-subscribe dest=/usr/local/bin/pve-subscribe mode=0755 owner=root
+
+- name: Configuring cron to run pve-subscribe hook after reboot
+  cron: name=pve-subscribe special_time=reboot job=/etc/cron.d/pve-subscribe
+
+- name: Configuring apt to run pve-subscribe hook
+  copy: src=apt-pve-subscribe dest=/etc/apt/apt.conf.d/99pve-subscribe mode=0644

site.yml

@@ -3,5 +3,5 @@
 - name: Setup VM hosts
   hosts: all
   roles:
-  - vmhost
   - pve-subscribe
+  - vmhost