kvm-host: add missing default value

CHANGELOG.md

@@ -13,6 +13,7 @@ The **patch** part changes is incremented if multiple releases happen the same m
 ### Added
 
 * evolinux-base: option to bypass raid-related tasks
+* kvm-host: add missing default value
 
 ### Changed
 

kvm-host/defaults/main.yml

@@ -1,4 +1,6 @@
 ---
 kvm_custom_libvirt_images_path: ''
 kvm_install_drbd: True
-kvm_scripts_dir: /usr/local/sbin
+kvm_scripts_dir: /usr/local/sbin
+
+kvm_pair: null

kvm-host/tasks/ssh.yml

@@ -34,7 +34,11 @@
     special_time: "hourly"
     user: root
     job: "rsync -a --delete /etc/libvirt/qemu/*xml {{ hostvars[kvm_pair]['lan.ip'] }}:/root/libvirt-{{ inventory_hostname }}/"
-  when: kvm_pair != inventory_hostname
+  when:
+    - kvm_pair is defined
+    - kvm_pair is not none
+    - kvm_pair | length > 0
+    - kvm_pair != inventory_hostname
   tags: crontab
 
 - name: Crontab for sync list of running vm
@@ -44,5 +48,9 @@
     special_time: "daily"
     user: root
     job: "virsh list --all | tee /root/virsh-list.txt | ssh {{ hostvars[kvm_pair]['lan.ip'] }} 'cat >/root/libvirt-{{ inventory_hostname }}/virsh-list.txt'"
-  when: kvm_pair != inventory_hostname
+  when:
+    - kvm_pair is defined
+    - kvm_pair is not none
+    - kvm_pair | length > 0
+    - kvm_pair != inventory_hostname
   tags: crontab