Add SAN role and hosts

hosts.ini

@@ -7,6 +7,9 @@ scyther
 scizor
 rpi3 docker_install_compose=false
 
+[san]
+dodrio
+
 [gui]
 steelix
 scyther

local.yml

@@ -32,6 +32,11 @@
   roles:
     - stream_host
 
+- name: Install roles for SAN hosts
+  hosts: san
+  roles:
+    - san
+
 - name: Install roles for GUI hosts
   hosts: gui
   roles:

roles/san/handlers/main.yaml

@@ -0,0 +1,4 @@
+---
+- name: Update package lists
+  ansible.builtin.apt:
+    update_cache: yes

roles/san/tasks/main.yaml

@@ -0,0 +1,26 @@
+---
+- name: Install required packages
+  ansible.builtin.apt:
+    name: "{{ packages }}"
+  vars:
+    packages:
+      - software-properties-common
+
+- name: Add non-free sources
+  ansible.builtin.command: apt-add-repository contrib
+  register: add_component_result
+  notify:
+    - Update package lists
+  changed_when: '"component enabled" in add_component_result.stdout'
+
+- name: Flush all notified handlers
+  ansible.builtin.meta: flush_handlers
+
+- name: Install ZFS packages
+  ansible.builtin.apt:
+    name: "{{ packages }}"
+  vars:
+    packages:
+      - linux-headers-amd64
+      - zfs-dkms
+      - zfsutils-linux