4 require_once 'plc_login.php';
6 // Get session and API handles
7 require_once 'plc_session.php';
11 require_once 'plc_functions.php';
12 require_once 'details.php';
13 require_once 'table.php';
14 require_once 'toggle.php';
16 //plc_debug('POST',$_POST);
18 // if not a PI or admin then redirect to slice index
19 $has_privileges = plc_is_admin() || plc_is_pi();
20 if ( ! $has_privileges ) {
21 drupal_set_error("Insufficient privilege to add a slice");
22 header( "index.php" );
26 // find out which site the slice should be added to
27 // without site_id set in GET, we use the first site that this user is in
28 if (isset($_GET['site_id'])) {
29 $site_id=intval($_GET['site_id']);
30 } else if (isset ($_POST['site_id'])) {
31 $site_id=intval($_POST['site_id']);
33 $site_id=plc_my_site_id();
36 //////////////////// action
37 if ( $_POST['add-slice'] ) {
40 $instantiation= $_POST['instantiation'];
41 $name= $_POST['name'];
42 $description= $_POST['description'];
43 $person_ids = $_POST['person_ids'];
47 $sites=$api->GetSites(array('site_id'=>$site_id));
49 drupal_set_error("Cannot find site_id $site_id");
53 $base=$site['login_base'] . '_';
56 if( $name == $base ) {
57 drupal_set_error("You must enter a name for your slice");
59 } else if (strpos($name,$base) != 0) {
60 drupal_set_error("Slice name $name should begin with $base");
63 // make sure slice name doesnt exist
64 $slices = $api->GetSlices( array( $name ), array( "slice_id" ) );
65 if ( count($slices) != 0) {
66 drupal_set_error("Slice name $name already in use, please choose another");
71 if ( ($url == "http://") || ( $url=="" ) ) {
72 drupal_set_error("You must enter a URL for your slice's info");
76 if( $description == "" ) {
77 drupal_set_error("Your must enter a description for you slice.");
81 // if no errors then add
83 $fields= array( "url" => $url,
84 "instantiation" => $instantiation,
86 "description" => $description );
88 $slice_id= $api->AddSlice( $fields );
91 drupal_set_message ("Slice $slice_id created");
92 if (isset($_POST['omf-control'])) {
93 if ($api->SetSliceOmfControl($slice_id,'yes') != 'yes') {
94 drupal_set_error("Could not set the 'omf_control' tag on newly created slice...");
96 drupal_set_message("Successfully set the 'omf_control' tag on slice");
104 foreach ($person_ids as $person_id) {
105 $person_id=intval($person_id);
106 if ($api->AddPersonToSlice($person_id,$slice_id) != 1) {
107 drupal_set_error("Could not add person $person_id in slice :" . $api->error());
114 drupal_set_message ("Added $counter person(s)");
116 drupal_set_error ("Could not add all selected persons, only $counter were added");
118 plc_redirect(l_slice($slice_id) );
120 drupal_set_error("Could not create slice $name " . $api->error() );
126 //////////////////// still here : either it's a blank form or something was wrong
129 require_once 'plc_drupal.php';
130 include 'plc_header.php';
132 $sites=$api->GetSites(array($site_id));
134 $sitename=$site['name'];
135 if ( ! $_POST['name'])
136 $base= $site['login_base'] ."_";
138 // propose to add all 'reachable' persons
139 $site_person_ids=$site['person_ids'];
140 $persons_filter=array("person_id"=>$site_person_ids,
142 $persons=$api->GetPersons($persons_filter,array('email','enabled','first_name','last_name','person_id'));
144 drupal_set_title('Create slice in site "' . $sitename . '"');
147 $url = $_POST['url'];
148 if( !$url ) $url= "http://";
150 // check for errors and set error styles
152 $name_error= " class='plc-warning'";
155 $url_error= " class='plc-warning'";
157 if( $error['description'] )
158 $desc_error= " class='plc-warning'";
161 // is there a need to consider several sites ?
162 $multiple_sites=false;
163 $site_columns=array('name','login_base','site_id');
164 if (plc_is_admin ()) {
165 $multiple_sites=true;
166 $filter=array('-SORT'=>'name');
167 } else if (count (plc_my_site_ids()) > 1) {
168 $multiple_sites=true;
169 $filter=array('-SORT'=>'name','site_id'=>plc_my_site_ids());
172 if ($multiple_sites) {
173 print "<div id='create-slice-in-site'>";
174 $other_sites=$api->GetSites($filter,$site_columns);
176 foreach ($other_sites as $other_site) {
177 $selector=array('display'=>$other_site['name'],
178 'value'=>$other_site['site_id']);
179 if ($other_site['site_id']==$site_id) $selector['selected']='selected';
180 $selectors []= $selector;
183 $site_form = new PleKitForm (l_slice_add(),array(),array('method'=>'get'));
185 print $site_form->label_html('site_id','Or choose some other site');
186 print $site_form->select_html('site_id',$selectors,array('autosubmit'=>true,
187 'id'=>'create-slice-choose-site'));
193 <div class='create-slice-instantiations'>
194 <p><span class='bold'>Important:</span> Please provide a short description, as well as a
195 link to a project website, before creating your slice.</p>
197 PlanetLab's security model requires that anyone who is concerned about a slice's activity be able to immediately learn about that slice. The details that you provide are your public explanation about why the slice behaves as it does. Be sure to describe the <span class='bold'>kind of traffic</span> that your slice generates, and how it handles material that is under <span class='bold'>copyright</span>, if relevant.
199 The PlanetLab Operations Centres regularly respond to concerns raised by third parties about site behaviour. Most incidents are resolved rapidly based upon the publicly posted slice details. However, when these details are not sufficiently clear or accurate, and we cannot immediately reach the slice owner, we must delete the slice.
201 <p><span class='bold'>NOTE</span>: All PlanetLab users are <span class='bold'>strongly</span>
202 encouraged to join the PlanetLab
203 <a href='https://lists.planet-lab.org/mailman/listinfo/users'>Users</a>
204 mailing list. Most questions about running software on PlanetLab can be answered by
205 posting to this list.
206 <br/>Site administrators often use this list to post announcements about service outages.
207 New software releases and available services are announced here as well.
212 $toggle = new PlekitToggle ('create-slice-details','Slice Details',
213 array ('visible'=>get_arg('show_slice',true)));
214 $details = new PlekitDetails(TRUE);
216 $form_variables = array('site_id'=>plc_my_site_id());
217 $form = $details -> form_start("/db/slices/slice_add.php",$form_variables);
218 print $form->hidden_html("site_id",$site_id);
223 $running=count($site['slice_ids']);
224 $max=$site['max_slices'];
225 $allocated = " $running running / $max max";
226 if ($running >= $max) $allocated = plc_warning_html($allocated);
227 $details->th_td("Allocated slices",$allocated);
228 $details->th_td("Name",$name ? $name : $base, "name");
229 $details->th_td("URL",$url,"url");
230 $details->th_td("Description",$description,"description",
231 array('input_type'=>'textarea',
232 'width'=>50,'height'=>5));
233 $selectors=array(array('display'=>"PLC",'value'=>'plc-instantiated'),
234 array('display'=>"Delegated",'value'=>'delegated'),
235 array('display'=>"Controller",'value'=>'nm-controller'),
236 array('display'=>"None",'value'=>'not-instantiated'));
238 $instantiation_select = $form->select_html ("instantiation", $selectors);
239 $details->th_td("Instantiation",$instantiation_select,"instantiation",
240 array('input_type'=>'select', 'value'=>$instantiation));
242 // display the current settings if any (like, we've screwed up the first time)
243 if (isset($_POST['omf-control'])) {
244 $omf_options=array('checked'=>'checked');
246 $omf_options=array();
248 $details->th_td("OMF friendly",
249 $form->checkbox_html('omf-control','yes',$omf_options));
251 $instantiation_text = <<< EOF
252 <div class='create-slice-instantiations'>
253 <p>There are four possible "instantiation" states for a slice.</p>
255 <li> <span class='bold'>PLC</span> creates a slice with default settings. </li>
256 <li><span class='bold'>Delegated</span> creates a ticket to use on each node. </li>
257 <li><span class='bold'>Controller</span> creates a slice on all nodes to manipulate Delegated slices. </li>
258 <li><span class='bold'>None</span> allows you to reserve a slice name; you may instantiate the slice later.</li>
260 <p>PLC instantiated slices can be defined as <span class='bold'>OMF friendly</span>,
261 in which case slivers come with the OMF <span class='bold'>Resource Controller</span> pre-installed and pre-configured.
262 Such slivers can then be easily managed through a centralized tool, the OMF Experiment Controller.
263 Using these <a href="http://omf.mytestbed.net">OMF tools</a>, a user can describe, instrument,
264 and automatically execute their experiments across many slivers.
265 Please refer to <a href="http://mytestbed.net/wiki/omf/OMF_User_Guide">the OMF User Guide</a>
266 to learn more on how to use this feature.
271 $details->tr($instantiation_text);
277 $title = count($persons) . " people can be added in slice";
278 $toggle=new PlekitToggle ('create-slice-persons',$title,
279 array('visible'=>get_arg('show_persons',true)));
283 $headers['email']='string';
284 $headers['first']='string';
285 $headers['last']='string';
286 $headers['+']='none';
287 $table = new PlekitTable ('persons_in_slice',$headers,0);
289 foreach ($persons as $person) {
291 $table->cell($person['email']);
292 $table->cell($person['first_name']);
293 $table->cell($person['last_name']);
294 $table->cell ($form->checkbox_html('person_ids[]',$person['person_id']));
301 $add_button = $form->submit_html ("add-slice","Create Slice");
302 print ("<div id='slice_add_button'> $add_button </div>");
307 include 'plc_footer.php';