Add common roles from polyfloyd's playbookds

roles/common/handlers/main.yaml

@@ -0,0 +1,30 @@
+---
+- name: update grub
+  command: update-grub
+
+- name: reboot
+  reboot:
+
+- name: apt update
+  apt:
+    update_cache: true
+
+- name: daemon reload
+  systemd:
+    daemon_reload: true
+
+- name: reload sshd
+  systemd:
+    name: ssh
+    state: reloaded
+
+- name: reload nginx
+  systemd:
+    name: nginx
+    state: reloaded
+
+- name: persist iptables
+  shell: "{{ item.c }}-save > /etc/iptables/rules.{{ item.ip }}"
+  with_items:
+    - { c: iptables, ip: v4 }
+    - { c: ip6tables, ip: v6 }