Update hostname.yml

roles/0-init/tasks/hostname.yml

@@ -1,21 +1,21 @@
-- name: Is ubuntu-18 server
+- name: Does /etc/cloud/cloud.cfg exist i.e. is this ubuntu-18 server?
   stat:
     path: /etc/cloud/cloud.cfg
   register: U18_server
 
-- name: Edit cloud.cfg yaml
+- name: Put 'preserve_hostname: true' in /etc/cloud/cloud.cfg (ubuntu-18 server)
   lineinfile:
-    dest: /etc/cloud/cloud.cfg
+    path: /etc/cloud/cloud.cfg
     regexp: '^preserve_hostname*'
     line: 'preserve_hostname: true'
     state: present
   when: U18_server is defined and U18_server.stat.exists
 
-- name: Turn the crank for systemd (debuntu)
+- name: 'Turn the crank for systemd: hostnamectl set-hostname "{{ iiab_hostname }}.{{ iiab_domain }}" (debuntu)'
   shell: hostnamectl set-hostname "{{ iiab_hostname }}.{{ iiab_domain }}"
   when: is_debuntu
 
-- name: Configure /etc/sysconfig/network (redhat)
+- name: Install /etc/sysconfig/network from template (redhat)
   template:
     src: roles/network/templates/network/sysconfig.network.j2
     dest: /etc/sysconfig/network
@@ -24,9 +24,9 @@
     mode: 0644
   when: is_redhat
 
-- name: Configure short hostname in /etc/hosts
+- name: Put hostnames "127.0.0.1 localhost.localdomain localhost box {{ iiab_hostname }}" in /etc/hosts
   lineinfile:
-    dest: /etc/hosts
+    path: /etc/hosts
     regexp: '^127\.0\.0\.1'
     line: '127.0.0.1            localhost.localdomain   localhost  box {{ iiab_hostname }}'
     owner: root