Adding a restart handler

roles/update/files/ignore

@@ -0,0 +1,2 @@
+processes
+dummy

roles/update/files/wrapper.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+ignorefile="/tmp/ignore"
+restarts(){
+    services=$(checkrestart "${list}" | awk '/These are the init scripts:/ { seen =1 } seen {print}'|egrep -v "These are the init scripts:|^$"|tr " " ","| awk -F "," '{ print $2 }'|grep -vi "processes")
+    if [ $(echo $services | grep -ci "restart") -gt 0 ]; then
+        services=$(checkrestart "${list}" | awk '/These are the init scripts:/ { seen =1 } seen {print}'|egrep -v "These are the init scripts:|^$"|tr "/" ","|tr " " "," | awk '{ print $3 }'|grep -vi "processes")
+    fi 
+    numservice=$(echo $services | wc -w)
+    if [ $numservice -gt 0 ]; then
+        for service in $services; do
+            logger "Restart service $service"
+            /etc/init.d/$service restart
+            if [ $? -ne 0 ]; then
+                logger "Service $service had a problem on restart, error exit"
+                exit 1
+            fi
+        done
+    else 
+        logger "No services to restart !"
+        exit 0
+    fi
+}
+ignorelist(){
+    list=""
+    for line in $(cat $ignorefile); do 
+        list="$list -i $line"
+    done
+}
+checkignorefile(){
+    if [ ! -f $ignorefile ]; then
+        logger "No ignorelist, becareful ! I'll exit just to be safe"
+        exit 1
+    fi
+}
+checkbin(){
+    dpkg -L debian-goodies|grep -q checkrestart
+    if [ $? -ne 0 ]; then
+        logger "Failed to find checkrestart, so sad"
+        exit 1
+    fi
+}
+checkroot(){
+    izroot=$(whoami)
+    echo $izroot | grep -q "root"
+    if [ $? -ne 0 ]; then
+        logger "Failed to be root, so sad"
+        exit 1
+    fi
+}
+main(){
+    checkroot
+    checkbin
+    checkignorefile
+    ignorelist
+    restarts
+}
+main

roles/update/tasks/main.yml

@@ -2,7 +2,7 @@
 
 - include: normal.yml
 #- include: by_packages.yml
-
+- include: restart.yml
 - name: ldconfig
   tags:
     - normal

roles/update/tasks/restart.yml

@@ -0,0 +1,19 @@
+---
+- name: Install debian-goodies
+  apt: pkg=debian-goodies state=installed update_cache=no
+  tags: test
+  when: ansible_distribution == 'Debian'
+  ignore_errors: yes
+
+- name: Copy checkrestart wrapper and config
+  tags: test
+  copy: src={{ item }} dest=/tmp/{{ item }}
+  with_items:
+      - wrapper.sh
+      - ignore
+
+- name: Execute Wrapper
+  tags: test
+  shell: /bin/bash -x /tmp/wrapper.sh
+
+#vim: set textwidth=0 ft=yaml ts=2 sw=2 expandtab: