don't call puppet multiple times in prepare host for acceptance

Author: evgeni

spec/support/acceptance/prepare_host.rb

@@ -16,39 +16,36 @@ def prepare_host
   # does not exist. Symlink it from /bin/mkdir to make it work.
   shell('ln -sf /bin/mkdir /usr/bin/mkdir') if fact('os.distro.id') == 'Debian'
 
-  cleanup_script_debian = <<-SHELL
-  /opt/puppetlabs/bin/puppet resource service zabbix-server ensure=stopped
-  /opt/puppetlabs/bin/puppet resource service apache2 ensure=stopped
-  /opt/puppetlabs/bin/puppet resource package zabbix-server-pgsql ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-web-pgsql ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-frontend-php ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-sql-scripts ensure=purged
-  /opt/puppetlabs/puppet/bin/gem uninstall zabbixapi -a
-  rm -f /etc/zabbix/.*done
-  if id postgres > /dev/null 2>&1; then
-    su - postgres -c "psql -c 'drop database if exists zabbix_server;'"
-  fi
+  cleanup_puppet = <<-SHELL
+      $services = $facts['os']['family'] ? {
+        'RedHat' => ['zabbix-server', 'httpd'],
+        'Debian' => ['zabbix-server', 'apache2'],
+        default  => [],
+      }
+      service { $services:
+        ensure => stopped
+      }
+
+      $packages = $facts['os']['family'] ? {
+        'RedHat' => ['zabbix-server-pgsql', 'zabbix-server-pgsql-scl', 'zabbix-web', 'zabbix-web-pgsql', 'zabbix-web-pgsql-scl', 'zabbix-frontend-php', 'zabbix-sql-scripts'],
+        'Debian' => ['zabbix-server-pgsql', 'zabbix-web-pgsql', 'zabbix-frontend-php', 'zabbix-sql-scripts'],
+        default  => [],
+      }
+      package { $packages:
+        ensure => purged
+      }
   SHELL
 
-  cleanup_script_redhat = <<-SHELL
-  /opt/puppetlabs/bin/puppet resource service zabbix-server ensure=stopped
-  /opt/puppetlabs/bin/puppet resource service httpd ensure=stopped
-  /opt/puppetlabs/bin/puppet resource package zabbix-server-pgsql ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-server-pgsql-scl ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-web ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-web-pgsql ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-web-pgsql-scl ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-frontend-php ensure=purged
-  /opt/puppetlabs/bin/puppet resource package zabbix-sql-scripts ensure=purged
+  cleanup_script = <<-SHELL
   /opt/puppetlabs/puppet/bin/gem uninstall zabbixapi -a
   rm -f /etc/zabbix/.*done
   if id postgres > /dev/null 2>&1; then
     su - postgres -c "psql -c 'drop database if exists zabbix_server;'"
   fi
   SHELL
 
-  shell(cleanup_script_debian) if fact('os.family') == 'Debian'
-  shell(cleanup_script_redhat) if fact('os.family') == 'RedHat'
+  apply_manifest(cleanup_puppet)
+  shell(cleanup_script)
 
   install_deps = <<-SHELL
       $compile_packages = $facts['os']['family'] ? {