Add automirror support to Ansible

roles/pvc/defaults/main.yml

@@ -91,6 +91,36 @@ pvc_autobackup:
       # Example: Unmount the {backup_root_path}
       # - "/usr/bin/umount {backup_root_path}"
 
+# PVC VM automirrors
+# This is uncommented but disabled so this is not installed by default; enable it in your per-cluster configs
+# Automirror allows the sending of VM snapshots automatically to an external cluster.
+# These values are default; ensure you modify them in your own group_vars to match your system!
+pvc_automirror:
+  enabled: no
+  destinations:
+    cluster2:
+      address: pvc.cluster2.mydomain.tld
+      port: 7370
+      prefix: "/api/v1"
+      key: 00000000-0000-0000-0000-000000000000
+      ssl: yes
+      verify_ssl: yes
+      pool: vms
+  default_destination: cluster2
+  tags:
+    - automirror
+  schedule:
+    time:  "*-*-* 00/4:00:00"
+    retention: 7
+  reporting:
+    enabled: no
+    emails:
+      - myuser@domain.tld
+      - otheruser@domain.tld
+    report_on:
+      success: no
+      error: yes
+
 # Coordinators & Nodes list
 pvc_nodes:
   - hostname: "pvc1"                # The full ansible inventory hostname of the node

roles/pvc/tasks/automirror/disable.yml

@@ -0,0 +1,24 @@
+---
+
+- name: disable timer units
+  systemd:
+    name: "{{ item }}"
+    state: stopped
+    enabled: false
+  loop:
+    - pvc-automirror.timer
+  ignore_errors: yes
+
+- name: remove automirror configurations
+  file:
+    dest: "{{ item }}"
+    state: absent
+  loop:
+    - /etc/systemd/system/pvc-automirror.timer
+    - /etc/systemd/system/pvc-automirror.service
+  register: systemd
+  ignore_errors: yes
+
+- name: reload systemd to apply changes
+  command: systemctl daemon-reload
+  when: systemd.changed

roles/pvc/tasks/automirror/enable.yml

@@ -0,0 +1,23 @@
+---
+
+- name: install automirror systemd units
+  template:
+    src: "automirror/pvc-automirror.{{ item }}.j2"
+    dest: "/etc/systemd/system/pvc-automirror.{{ item }}"
+  loop:
+    - timer
+    - service
+  register: systemd
+
+- name: reload systemd to apply changes
+  command: systemctl daemon-reload
+  when: systemd.changed
+
+- name: enable timer units
+  systemd:
+    name: "{{ item }}"
+    state: started
+    enabled: true
+  loop:
+    - pvc-automirror.timer
+

roles/pvc/tasks/automirror/main.yml

@@ -0,0 +1,7 @@
+---
+
+- include: enable.yml
+  when: pvc_automirror.enabled
+
+- include: disable.yml
+  when: not pvc_automirror.enabled

roles/pvc/tasks/main.yml

@@ -65,6 +65,11 @@
   tags: pvc-autobackup
   when: pvc_autobackup is defined
 
+# Install PVC automirror
+- include: automirror/main.yml
+  tags: pvc-automirror
+  when: pvc_automirror is defined
+
 # Install CPU tuning
 - include: cputuning/main.yml
   tags: pvc-cputuning

roles/pvc/templates/autobackup/autobackup.yaml.j2

@@ -1,24 +0,0 @@
----
-# PVC Autobackup configuration
-# {{ ansible_managed }}
-
-autobackup:
-  backup_root_path: {{ pvc_autobackup.backup_root_path }}
-  backup_root_suffix: {{ pvc_autobackup.backup_root_suffix }}
-  backup_tags:
-{% for tag in pvc_autobackup.backup_tags %}
-    - {{ tag }}
-{% endfor %}
-  backup_schedule:
-    full_interval: {{ pvc_autobackup.schedule.full_interval }}
-    full_retention: {{ pvc_autobackup.schedule.full_retention }}
-  auto_mount:
-    enabled: {{ pvc_autobackup.auto_mount.enabled }}
-    mount_cmds:
-{% for cmd in pvc_autobackup.auto_mount.mount_cmds %}
-      - "{{ cmd }}"
-{% endfor %}
-    unmount_cmds:
-{% for cmd in pvc_autobackup.auto_mount.unmount_cmds %}
-      - "{{ cmd }}"
-{% endfor %}

roles/pvc/templates/automirror/pvc-automirror.service.j2

@@ -0,0 +1,9 @@
+[Unit]
+Description=[Cron] PVC VM automirror
+
+[Service]
+Type=oneshot
+IgnoreSIGPIPE=false
+KillMode=process
+ExecCondition=/usr/bin/pvc --quiet node is-primary
+ExecStart=/usr/bin/pvc --quiet vm automirror --cron {% if pvc_automirror.reporting.enabled and (pvc_automirror.reporting.report_on.error or pvc_automirror.reporting.report_on.success) %}--email-report {{ pvc_automirror.reporting.emails|join(',') }}{% endif %} {% if pvc_automirror.reporting.enabled and (pvc_automirror.reporting.report_on.error and not pvc_automirror.reporting.report_on.success) %}--email-errors-only{% endif %}

roles/pvc/templates/automirror/pvc-automirror.timer.j2

@@ -0,0 +1,9 @@
+[Unit]
+Description=[Timer] PVC VM automirror
+
+[Timer]
+Unit=pvc-automirror.service
+OnCalendar={{ pvc_automirror.schedule.time }}
+
+[Install]
+WantedBy=pvc.target

roles/pvc/templates/pvc/pvc.conf.j2

@@ -174,7 +174,7 @@ autobackup:
     full_interval: {{ pvc_autobackup.schedule.full_interval }}
     full_retention: {{ pvc_autobackup.schedule.full_retention }}
   auto_mount:
-    enabled: {{ pvc_autobackup.auto_mount.enabled }}
+    enabled: {{ 'yes' if pvc_autobackup.auto_mount.enabled else 'no' }}
     mount_cmds:
 {% for cmd in pvc_autobackup.auto_mount.mount_cmds %}
       - "{{ cmd }}"
@@ -184,6 +184,26 @@ autobackup:
       - "{{ cmd }}"
 {% endfor %} 
 {% endif %}
+automirror:
+{% if pvc_automirror is defined and pvc_automirror.enabled is defined and pvc_automirror.enabled %}
+  destinations:
+{% for destination in pvc_automirror.destinations %}
+    {{ destination }}:
+      address: {{ pvc_automirror.destinations[destination].address }}
+      port: {{ pvc_automirror.destinations[destination].port }}
+      prefix: {{ pvc_automirror.destinations[destination].prefix }}
+      key: {{ pvc_automirror.destinations[destination].key }}
+      ssl: {{ 'yes' if pvc_automirror.destinations[destination].ssl else 'no' }}
+      verify_ssl: {{ 'yes' if pvc_automirror.destinations[destination].verify_ssl else 'no' }}
+      pool: {{ pvc_automirror.destinations[destination].pool }}
+{% endfor %}
+  default_destination: {{ pvc_automirror.default_destination }}
+  mirror_tags:
+{% for tag in pvc_automirror.tags %}
+    - {{ tag }}
+{% endfor %}
+  keep_snapshots: {{ pvc_automirror.schedule.retention }}
+{% endif %}
 
 # VIM modeline, requires "set modeline" in your VIMRC
 # vim: expandtab shiftwidth=2 tabstop=2 filetype=yaml