Raise start limit burst for dnsmasq

When we provision nodes, we can
restart dnsmasq to frequently
this leads to systemd not starting
dnsmasq again, thus we have dnsmasq
stopped and deployment failing.

Raise limit to 100 starts in 10 seconds
and also sync cobbler on netboot disable

Partial-bug: #1667006

Change-Id: Id14bb2bb162f0a9fc6e0a9a102d98f4f2a6dcf1a

deployment/puppet/fuel/examples/cobbler.pp

@@ -63,7 +63,9 @@ Fuel::Systemd {
   service_manage => false,
 }
 
-fuel::systemd { ['httpd', 'cobblerd', 'dnsmasq', 'xinetd'] :}
+fuel::systemd { ['httpd', 'cobblerd', 'xinetd'] :}
+
+fuel::systemd { 'dnsmasq': template_path => 'fuel/systemd/dnsmasq_template.erb' }
 
 fuel::dnsmasq::dhcp_range {'default':
   dhcp_start_address => $admin_network['dhcp_pool_start'],

deployment/puppet/fuel/templates/systemd/dnsmasq_template.erb

@@ -0,0 +1,5 @@
+[Service]
+Restart=on-failure
+RestartSec=5
+StartLimitIntervalSec=10
+StartLimitBurst=100

deployment/puppet/osnailyfacter/modular/provision/netboot

@@ -17,3 +17,4 @@ fi
 test -z ${node_name} && echo 'Node name not found' && exit 1
 
 cobbler system edit --name=${node_name} --netboot-enabled=${flag}
+cobbler sync

tests/noop/spec/hosts/master/cobbler_spec.rb

@@ -39,7 +39,7 @@ describe manifest do
 
     it { is_expected.to contain_file '/etc/resolv.conf' }
 
-    %w(httpd cobblerd dnsmasq xinetd).each do |service|
+    %w(httpd cobblerd xinetd).each do |service|
       it "should containt '#{service}' fuel::systemd service with correct parameters" do
         parameters = {
             :start => true,
@@ -50,6 +50,15 @@ describe manifest do
       end
     end
 
+    it "should containt dnsmasq fuel::systemd service with correct parameters" do
+        parameters = {
+            :start => true,
+            :template_path => 'fuel/systemd/dnsmasq_template.erb',
+            :config_name => 'restart.conf',
+        }
+        is_expected.to contain_fuel__systemd('dnsmasq').with parameters
+    end
+
     it 'should declare the "fuel::dnsmasq::dhcp_range" with "default" title and correct parameters' do
       parameters = {
        :dhcp_start_address => fuel_settings['ADMIN_NETWORK']['dhcp_pool_start'],