set default port for firewall

Since port parameter seems to be missing from init.pp, use the same logic to determin it as in cli_helper.pp

add possibility to disable/uninstall plugins

- add possibility to disable/uninstall plugins.
- move $plugins_host outside of if block, as it looks identical for both cases.
- rename all occurrences of ${name}.hpi with ${plugin}

For uninstall/disable, there are 2 ifs added, each with 2 execs (one for jpi an one for hpi)

  if ($version == 'absent' or $version == 'uninstall') {
   test -f ${plugin_dir}/${plugin}  && rm -rf ${name} ${plugin} ${name}.jpi ${name}.jpi.pinned && touch ${name}.jpi.disabled
   test -f ${plugin_dir}/${name}.jpi -a ! -f ${plugin_dir}/${name}.jpi.disabled && touch ${plugin_dir}/${name}.jpi.disabled
} elsif ($version == 'disable' or $version == 'disabled') {
   test -f ${plugin_dir}/${name}.jpi -a ! -f ${plugin_dir}/${name}.jpi.disabled  && touch ${plugin_dir}/${name}.jpi.disabled
   test -f ${plugin_dir}/${plugin} -a ! -f ${plugin_dir}/${plugin}.disabled         && touch ${plugin_dir}/${plugin}.disabled
} else {
}

update firewall

manifests/firewall.pp

@@ -8,10 +8,16 @@
     fail("Use of private class ${name} by ${caller_module_name}")
   }
 
+  if $::jenkins::config_hash and has_key($::jenkins::config_hash, 'HTTP_PORT') {
+    $http_port = $::jenkins::config_hash['HTTP_PORT']
+  } else {
+    $http_port = '8080'
+  }
+
   firewall { '500 allow Jenkins inbound traffic':
     action => 'accept',
     state  => 'NEW',
-    dport  => [$::jenkins::port],
+    dport  => [$http_port],
     proto  => 'tcp',
   }
 }

manifests/plugin.pp

@@ -134,3 +134,4 @@
     }
   }
 }
+