add default nrec behaviour on volumes, needs-restarting, authorized_keys and...

add default nrec behaviour on volumes, needs-restarting, authorized_keys and hostname (to turn off for vmware)

defaults/main.yml

@@ -11,7 +11,7 @@ cron_email: false
 cron_users:
   - root
   - "{{ worker_name }}"
-cron_yum_update_needs_restarting: true  
+nrec_instance: true
 cron_mailto: 
   - "oyvind.gjesdal@uib.no"
 ssh_public_keys: []

tasks/main.yml

@@ -6,7 +6,7 @@
 
 - name: "import volume.yml"
   import_tasks: volume.yml
-  when: "volumes | length > 0"
+  when: "volumes | length > 0 and nrec_instance | bool"
   become: true
 
 - name: "cron job for yum update and rebooting on kernel changes"
@@ -17,7 +17,7 @@
     user: "root"
     job: '/usr/bin/sh -c "yum update -y && /usr/bin/needs-restarting -r now || /usr/sbin/shutdown -r" > /dev/null'
   become: true
-  when: "cron_yum_update_needs_restarting | default(true) | bool"
+  when: "nrec_instance | bool"
 
 - name: Set authorized key from url
   authorized_key:
@@ -25,6 +25,7 @@
     state: present
     key: "{{ item }}"
   with_items: "{{ ssh_public_keys }}"
+  when: "nrec_instance | bool"
 
 - name: "Configure environment ($PATH)."
   template:
@@ -76,7 +77,7 @@
       line: '{{ ansible_default_ipv4.address }} {{ hostname }} {{ hostname_short | default(hostname | regex_replace("\..+")) }}'
       path: "/etc/hosts"
   become: true
-  when: "hostname is defined"
+  when: "hostname is defined and nrec_instance | bool"
 
 - name: "install extra packages if defined"
   yum: