indentation/syntax per new Ansible docs

roles/2-common/tasks/iptables.yml

@@ -1,55 +1,64 @@
-- name: Disable firewalld service
-  service: name=firewalld
-           enabled=no
+- name: Disable firewalld service (OS's other than debuntu)
+  service:
+    name: firewalld
+    enabled: no
   when: not is_debuntu
 
-- name: Use larger hammer to disable firewalld (2 symbolic links involved)
+- name: Use larger hammer to disable firewalld: 2 symbolic links involved (OS's other than debuntu)
   shell: "systemctl disable firewalld.service"
   when: not is_debuntu
 
-- name: Mask firewalld service
+- name: Mask firewalld service (OS's other than debuntu)
   shell: 'systemctl mask firewalld'
   ignore_errors: yes
   when: not installing and not is_debuntu
 
-- name: Stop firewalld service
-  service: name=firewalld
-           state=stopped
+- name: Stop firewalld service (OS's other than debuntu)
+  service:
+    name: firewalld
+    state: stopped
   ignore_errors: yes
   when: not installing and not is_debuntu
 
 - name: Remove iptables.service file from /etc
-  file: path=/etc/systemd/system/iptables.service
-        state=absent
+  file:
+    path: /etc/systemd/system/iptables.service
+    state: absent
 
 - name: Remove iptables-xs.service file from /etc
-  file: path=/etc/systemd/system/iptables-xs.service
-        state=absent
+  file:
+    path: /etc/systemd/system/iptables-xs.service
+    state: absent
 
-- name: Install iptables service package
-  package: name=iptables-persistent
-           state=present
+- name: Install iptables service package (debuntu)
+  package:
+    name: iptables-persistent
+    state: present
   when: is_debuntu
   tags:
     - download
 
-- name: Install iptables service package
-  package: name=iptables-services
-           state=present
+- name: Install iptables service package (OS's other than debuntu)
+  package:
+    name: iptables-services
+    state: present
   when: not is_debuntu
   tags:
     - download
 
 - name: Install iptables services
-  template: src={{ item.0 }}
-            dest={{ item.1 }}
-            owner='root'
-            group='root'
-            mode={{ item.2 }}
+  template:
+    src: "{{ item.0 }}"
+    dest: "{{ item.1 }}"
+    owner: root
+    group: root
+    mode: "{{ item.2 }}"
   with_items:
    - { 0: 'iptables-config', 1: '/etc/sysconfig/iptables-config', 2: '0644' }
 
-- name: Install Debian config
-  template: src=iptables dest=/etc/network/if-pre-up.d/iptables
-            mode=0755
+- name: Install Debian config (debuntu)
+  template:
+    src: iptables
+    dest: /etc/network/if-pre-up.d/iptables
+    mode: 0755
   when: is_debuntu