Use hostname rather than fqdn

ansible/group_vars/all/network.yml

@@ -1,2 +1,2 @@
-private_ip: "{{ nebula.clients[ansible_fqdn].ip }}"
+private_ip: "{{ nebula.clients[ansible_hostname].ip }}"
 protected_ip: "{{ private_ip }}"

ansible/roles/duplicati/files/docker-compose.yml

@@ -2,7 +2,7 @@ version: "2.3"
 services:
   duplicati:
     image: linuxserver/duplicati:version-v2.0.5.1-2.0.5.1_beta_2020-01-18
-    hostname: "{{ ansible_fqdn }}"
+    hostname: "{{ ansible_hostname }}"
     environment:
       - PUID=0
       - PGID=0

ansible/roles/forrest/files/telegraf.conf

@@ -75,7 +75,7 @@
   # logfile_rotation_max_archives = 5
 
   ## Override default hostname, if empty use os.Hostname()
-  hostname = "{{ ansible_fqdn }}"
+  hostname = "{{ ansible_hostname }}"
   ## If set to true, do no set the "host" tag in the telegraf agent.
   omit_hostname = false
 

ansible/roles/nebula/files/nebula.yml

@@ -1,7 +1,7 @@
 pki:
   ca: /etc/nebula/ca.crt
-  cert: /etc/nebula/{{ ansible_fqdn }}.crt
+  cert: /etc/nebula/{{ ansible_hostname }}.crt
-  key: /etc/nebula/{{ ansible_fqdn }}.key
+  key: /etc/nebula/{{ ansible_hostname }}.key
 
 static_host_map:
   "{{ nebula_lighthouse_ip }}": ["{{ nebula_lighthouse_public_ip }}:{{ nebula_lighthouse_port }}"]
@@ -31,7 +31,7 @@ tun:
   mtu: 1300
   routes:
   unsafe_routes:
-{% if ansible_fqdn != "ingress" %}
+{% if ansible_hostname != "ingress" %}
     - route: "{{ pve_hosts.internal_cidr }}"
       via: "{{ nebula.clients.ingress.ip }}"
 {% endif %}

ansible/roles/nebula/tasks/main.yml

@@ -36,8 +36,8 @@
     dest: /etc/nebula/{{ item }}
     mode: "0600"
   loop:
-    - "{{ ansible_fqdn }}.key"
+    - "{{ ansible_hostname }}.key"
-    - "{{ ansible_fqdn }}.crt"
+    - "{{ ansible_hostname }}.crt"
   become: true
   notify: restart nebula
 
@@ -63,4 +63,4 @@
     jump: MASQUERADE
   notify: persist iptables
   become: true
-  when: ansible_fqdn == "ingress"
+  when: ansible_hostname == "ingress"