Fix iptables-restore handler

tasks/apt.yml

@@ -1,6 +1,6 @@
 ---
 - name: apt - add apt keys
-  apt_key: id="{{ item.id }}" url="{{ item.url }}" file="{{ item.file }}" state="{{ item.state }}"
+  apt_key: "id={{ item.id }} url={{ item.url }} file={{ item.file }} state={{ item.state }}"
   with_items: "{{ common_apt_keys }}"
 
 - name: apt - remove /etc/apt/sources.list.d/*
@@ -10,7 +10,7 @@
   file: path=/etc/apt/sources.list.d/ state=directory owner=root group=root mode=0755
 
 - name: apt - add repositories
-  apt_repository: repo="{{ item }}" update_cache=yes
+  apt_repository: "repo={{ item }} update_cache=yes"
   with_items: "{{ common_apt_repositories }}"
 
 - name: apt - remove /etc/apt/sources.list
@@ -22,9 +22,9 @@
   notify: apt-get update
 
 - name: install basic tools
-  apt: pkg="{{ item }}" cache_valid_time=3600 update_cache=yes
+  apt: "pkg={{ item }} cache_valid_time=3600 update_cache=yes"
   with_items: "{{ common_basic_packages }}"
 
 - name: apt - upgrade system
-  apt: upgrade="{{ common_apt_upgrade_policy }}"
+  apt: "upgrade={{ common_apt_upgrade_policy }}"
   when: common_apt_upgrade_policy