+++ /dev/null
-<?php
-
-// $Id$
-
-// Require login
-require_once 'plc_login.php';
-
-// Get session and API handles
-require_once 'plc_session.php';
-global $plc, $api;
-
-// Print header
-require_once 'plc_drupal.php';
-include 'plc_header.php';
-
-// Common functions
-require_once 'plc_functions.php';
-require_once 'plc_peers.php';
-require_once 'plc_objects.php';
-require_once 'plc_visibletags.php';
-require_once 'linetabs.php';
-require_once 'table.php';
-require_once 'details.php';
-require_once 'toggle.php';
-require_once 'form.php';
-require_once 'raphael.php';
-
-// keep css separate for now
-drupal_set_html_head('
-<link href="/planetlab/css/my_slice.css" rel="stylesheet" type="text/css" />
-<script src="/planetlab/slices/leases.js" type="text/javascript" charset="utf-8"></script>
-');
-
-// -------------------- admins potentially need to get full list of users
-ini_set('memory_limit','32M');
-
-// --------------------
-// recognized URL arguments
-$slice_id=intval($_GET['id']);
-if ( ! $slice_id ) { plc_error('Malformed URL - id not set'); return; }
-
-////////////////////
-// Get all columns as we focus on only one entry
-$slices= $api->GetSlices( array($slice_id));
-
-if (empty($slices)) {
- drupal_set_message ("Slice " . $slice_id . " not found");
- return;
- }
-
-$slice=$slices[0];
-
-// pull all node info to vars
-$name= $slice['name'];
-$expires = date( "d/m/Y", $slice['expires'] );
-$site_id= $slice['site_id'];
-
-$person_ids=$slice['person_ids'];
-
-// get peers
-$peer_id= $slice['peer_id'];
-$peers=new Peers ($api);
-$local_peer = ! $peer_id;
-
-// gets site info
-$sites= $api->GetSites( array( $site_id ) );
-$site=$sites[0];
-$site_name= $site['name'];
-$max_slices = $site['max_slices'];
-
-//////////////////////////////////////// building blocks for the renew area
-// Constants
-global $DAY; $DAY = 24*60*60;
-global $WEEK; $WEEK = 7 * $DAY;
-global $MAX_WEEKS; $MAX_WEEKS= 8; // weeks from today
-global $GRACE_DAYS; $GRACE_DAYS=10; // days for renewal promoted on top
-global $NOW; $NOW=mktime();
-
-////////////////////////////////////////////////////////////
-// make the renew area on top and open if the expiration time is less than 10 days from now
-function renew_needed ($slice) {
- global $DAY, $NOW, $GRACE_DAYS;
- $current_exp=$slice['expires'];
-
- $time_left = $current_exp - $NOW;
- $visible = $time_left/$DAY <= $GRACE_DAYS;
- return $visible;
-}
-
-function renew_area ($slice,$site,$visible) {
- global $DAY, $WEEK, $MAX_WEEKS, $GRACE_DAYS, $NOW;
-
- $current_exp=$slice['expires'];
- $current_text = gmstrftime("%A %b-%d-%y %T %Z", $current_exp);
- $max_exp= $NOW + ($MAX_WEEKS * $WEEK); // seconds since epoch
- $max_text = gmstrftime("%A %b-%d-%y %T %Z", $max_exp);
-
- // xxx some extra code needed to enable this area only if the slice description is OK:
- // description and url must be non void
- $toggle=
- new PlekitToggle('renew',"Expires $current_text - Renew this slice",
- array("bubble"=>
- "Enter this zone if you wish to renew your slice",
- 'visible'=>$visible));
- $toggle->start();
-
- // xxx message could take roles into account
- if ($site['max_slices']<=0) {
- $message= <<< EOF
-<p class='my-slice-renewal'>Slice creation and renewal have been temporarily disabled for your
-<site. This may have occurred because your site's nodes have been down
-or unreachable for several weeks, and multiple attempts to contact
-your site's PI(s) and Technical Contact(s) have all failed. If so,
-contact your site's PI(s) and Technical Contact(s) and ask them to
-bring up your site's nodes. Please visit your <a
-href='/db/sites/index.php?id=$site_id'>site details</a> page to find
-out more about your site's nodes, and how to contact your site's PI(s)
-and Technical Contact(s).</p>
-EOF;
- echo $message;
-
- } else {
- // xxx this is a rough cut and paste from the former UI
- // showing a datepicker view could be considered as well with some extra work
- // calculate possible extension lengths
- $selectors = array();
- foreach ( array ( 1 => "One more week",
- 2 => "Two more weeks",
- 3 => "Three more weeks",
- 4 => "One more month" ) as $weeks => $text ) {
- $candidate_exp = $current_exp + $weeks*$WEEK;
- if ( $candidate_exp < $max_exp) {
- $selectors []= array('display'=>"$text (" . gmstrftime("%A %b-%d-%y %T %Z", $candidate_exp) . ")",
- 'value'=>$candidate_exp);
- $max_renewal_weeks=$weeks;
- $max_renewal_date= gmstrftime("%A %b-%d-%y %T %Z", $candidate_exp);
- }
- }
-
- if ( empty( $selectors ) ) {
- print <<< EOF
-<div class='my-slice-renewal'>
-Slices annot be renewed more than $MAX_WEEKS weeks from now, i.e. not beyond $max_text.
-For this reason, the current slice cannot be renewed any further into the future, try again closer to expiration date.
-</div>
-EOF;
- } else {
- print <<< EOF
-<div class='my-slice-renewal'>
-<p>You must provide a short description as well as a link to a project website before renewing it.
-Do <span class='bold'>not</span> provide bogus information; if a complaint is lodged against your slice
-and PlanetLab Operations is unable to determine what the normal behavior of your slice is,
-your slice may be deleted to resolve the complaint.</p>
-<p><span class='bold'>NOTE:</span>
-Slices cannot be renewed beyond another $max_renewal_weeks week(s) ($max_renewal_date).
-</p>
-</div>
-EOF;
-
- $form = new PlekitForm (l_actions(),
- array('action'=>'renew-slice',
- 'slice_id'=>$slice['slice_id']));
- $form->start();
- print $form->label_html('expires','Duration');
- print $form->select_html('expires',$selectors,array('label'=>'Pick one'));
- print $form->submit_html('renew-button','Renew');
- $form->end();
- }
- }
-
- $toggle->end();
-}
-
-////////////////////////////////////////////////////////////
-
-$am_in_slice = in_array(plc_my_person_id(),$person_ids);
-
-if ($am_in_slice) {
- drupal_set_title("My slice " . $name);
- } else {
- drupal_set_title("Slice " . $name);
-}
-
-$privileges = ( $local_peer && (plc_is_admin() || plc_is_pi() || $am_in_slice));
-$tags_privileges = $privileges || plc_is_admin();
-
-$tabs=array();
-$tabs [] = tab_nodes_slice($slice_id);
-$tabs [] = tab_site($site_id);
-
-// are these the right privileges for deletion ?
-if ($privileges) {
- $tabs ['Delete']= array('url'=>l_actions(),
- 'method'=>'post',
- 'values'=>array('action'=>'delete-slice','slice_id'=>$slice_id),
- 'bubble'=>"Delete slice $name",
- 'confirm'=>"Are you sure to delete slice $name");
-
- $tabs["Events"]=array_merge(tablook_event(),
- array('url'=>l_event("Slice","slice",$slice_id),
- 'bubble'=>"Events for slice $name"));
- $tabs["Comon"]=array_merge(tablook_comon(),
- array('url'=>l_comon("slice_id",$slice_id),
- 'bubble'=>"Comon page about slice $name"));
-}
-
-plekit_linetabs($tabs);
-
-////////////////////////////////////////
-$peers->block_start($peer_id);
-
-//////////////////////////////////////// renewal area
-// (1) close to expiration : show on top and open
-
-if ($local_peer ) {
- $renew_visible = renew_needed ($slice);
- if ($renew_visible) renew_area ($slice,$site,true);
- }
-
-
-//////////////////// details
-// default for opening the details section or not ?
-if ($local_peer) {
- $default_show_details = true;
- } else {
- $default_show_details = ! $renew_visible;
- }
-
-$toggle =
- new PlekitToggle ('my-slice-details',"Details",
- array('bubble'=>
- 'Display and modify details for that slice',
- 'visible'=>get_arg('show_details',$default_show_details)));
-$toggle->start();
-
-$details=new PlekitDetails($privileges);
-$details->form_start(l_actions(),array('action'=>'update-slice',
- 'slice_id'=>$slice_id,
- 'name'=>$name));
-
-$details->start();
-if (! $local_peer) {
- $details->th_td("Peer",$peers->peer_link($peer_id));
- $details->space();
- }
-
-
-$details->th_td('Name',$slice['name']);
-$details->th_td('Description',$slice['description'],'description',
- array('input_type'=>'textarea',
- 'width'=>50,'height'=>5));
-$details->th_td('URL',$slice['url'],'url',array('width'=>50));
-$details->tr_submit("submit","Update Slice");
-$details->th_td('Expires',$expires);
-$details->th_td('Instantiation',$slice['instantiation']);
-$details->th_td('Site',l_site_obj($site));
-// xxx show the PIs here
-//$details->th_td('PIs',...);
-$details->end();
-
-$details->form_end();
-$toggle->end();
-
-//////////////////// persons
-$person_columns = array('email','person_id','first_name','last_name','roles');
-// get persons in slice
-if (!empty($person_ids))
- $persons=$api->GetPersons(array('person_id'=>$slice['person_ids']),$person_columns);
-// just propose to add everyone else
-// xxx this is maybe too much for admins as it slows stuff down
-// as regular persons can see only a fraction of the db anyway
-$potential_persons=
- $api->GetPersons(array('~person_id'=>$slice['person_ids'],
- 'peer_id'=>NULL,
- 'enabled'=>true),
- $person_columns);
-$count=count($persons);
-
-$toggle=
- new PlekitToggle ('my-slice-persons',"$count Users",
- array('bubble'=>
- 'Manage accounts attached to this slice',
- 'visible'=>get_arg('show_persons',false)));
-$toggle->start();
-
-////////// people currently in
-// visible:
-// hide if both current+add are included
-// so user can chose which section is of interest
-// show otherwise
-$toggle_persons = new PlekitToggle ('my-slice-persons-current',
- "$count people currently in $name",
- array('visible'=>get_arg('show_persons_current',!$privileges)));
-$toggle_persons->start();
-
-$headers=array();
-$headers['email']='string';
-$headers['first']='string';
-$headers['last']='string';
-$headers['R']='string';
-if ($privileges) $headers[plc_delete_icon()]="none";
-$table=new PlekitTable('persons',$headers,'0',
- array('notes_area'=>false));
-$form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
-$form->start();
-$table->start();
-if ($persons) foreach ($persons as $person) {
- $table->row_start();
- $table->cell(l_person_obj($person));
- $table->cell($person['first_name']);
- $table->cell($person['last_name']);
- $table->cell(plc_vertical_table ($person['roles']));
- if ($privileges) $table->cell ($form->checkbox_html('person_ids[]',$person['person_id']));
- $table->row_end();
-}
-// actions area
-if ($privileges) {
-
- // remove persons
- $table->tfoot_start();
-
- $table->row_start();
- $table->cell($form->submit_html ("remove-persons-from-slice","Remove selected"),
- array('hfill'=>true,'align'=>'right'));
- $table->row_end();
- }
-$table->end();
-$toggle_persons->end();
-
-////////// people to add
-if ($privileges) {
- $count=count($potential_persons);
- $toggle_persons = new PlekitToggle ('my-slice-persons-add',
- "$count people may be added to $name",
- array('visible'=>get_arg('show_persons_add',false)));
- $toggle_persons->start();
- if ( ! $potential_persons ) {
- // xxx improve style
- echo "<p class='not-relevant'>No person to add</p>";
- } else {
- $headers=array();
- $headers['email']='string';
- $headers['first']='string';
- $headers['last']='string';
- $headers['R']='string';
- $headers['+']="none";
- $options = array('notes_area'=>false,
- 'search_width'=>15,
- 'pagesize'=>8);
- // show search for admins only as other people won't get that many names to add
- if ( ! plc_is_admin() ) $options['search_area']=false;
-
- $table=new PlekitTable('add_persons',$headers,'0',$options);
- $form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
- $form->start();
- $table->start();
- if ($potential_persons) foreach ($potential_persons as $person) {
- $table->row_start();
- $table->cell(l_person_obj($person));
- $table->cell($person['first_name']);
- $table->cell($person['last_name']);
- $table->cell(plc_vertical_table ($person['roles']));
- $table->cell ($form->checkbox_html('person_ids[]',$person['person_id']));
- $table->row_end();
- }
- // add users
- $table->tfoot_start();
- $table->row_start();
- $table->cell($form->submit_html ("add-persons-in-slice","Add selected"),
- array('hfill'=>true,'align'=>'right'));
- $table->row_end();
- $table->end();
- $form->end();
- }
- $toggle_persons->end();
-}
-$toggle->end();
-
-//////////////////////////////////////////////////////////// Nodes
-// the nodes details to display here
-// (1) we search for the tag types for which 'category' matches 'node*/ui*'
-// all these tags will then be tentatively displayed in this area
-// (2) further information can also be optionally specified in the category:
-// (.) we split the category with '/' and search for assignments of the form var=value
-// (.) header can be set to supersede the column header (default is tagname)
-// (.) rank can be used for ordering the columns (default is tagname)
-// (.) type is passed to the javascript table, for sorting (default is 'string')
-
-// minimal list as a start
-$node_fixed_columns = array('hostname','node_id','peer_id','slice_ids_whitelist','run_level','boot_state','last_contact','node_type');
-// create a VisibleTags object : basically the list of tag columns to show
-$visibletags = new VisibleTags ($api, 'node');
-$visiblecolumns = $visibletags->column_names();
-$node_columns=array_merge($node_fixed_columns,$visiblecolumns);
-$nodes=$api->GetNodes(array('node_id'=>$slice['node_ids']),$node_columns);
-$potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),$node_columns);
-// reservable nodes: display only the ones in the slice to avoid confusion - also avoid an extra API call
-$reservable_nodes=array();
-foreach ($nodes as $node) { if ($node['node_type']=='reservable') $reservable_nodes[]=$node; }
-
-////////////////////
-$count=count($nodes);
-$toggle=new PlekitToggle ('my-slice-nodes',"$count Nodes",
- array('bubble'=>
- 'Manage nodes attached to this slice',
- 'visible'=>get_arg('show_nodes',false)));
-$toggle->start();
-
-/*if (0) { // tmp for speed */
-//////////////////// nodes currently in
-$toggle_nodes=new PlekitToggle('my-slice-nodes-current',
- count_english($nodes,"node") . " currently in $name",
- array('visible'=>get_arg('show_nodes_current',!$privileges)));
-$toggle_nodes->start();
-
-$headers=array();
-$notes=array();
-$headers['peer']='string';
-$headers['hostname']='string';
-$short="ST"; $long=Node::status_footnote(); $type='string';
- $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
-$short="R"; $long="reservable nodes"; $type='string';
- $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
-// the extra tags, configured for the UI
-$headers=array_merge($headers,$visibletags->headers());
-$notes=array_merge($notes,$visibletags->notes());
-
-if ($privileges) $headers[plc_delete_icon()]="none";
-
-$table_options = array('notes'=>$notes,
- 'search_width'=>15,
- 'pagesize'=>20);
-$table=new PlekitTable('nodes',$headers,'1',$table_options);
-
-$form=new PlekitForm(l_actions(),array('slice_id'=>$slice['slice_id']));
-$form->start();
-$table->start();
-if ($nodes) foreach ($nodes as $node) {
- $table->row_start();
- $peers->cell($table,$node['peer_id']);
- $table->cell(l_node_obj($node));
- $run_level=$node['run_level'];
- list($label,$class) = Node::status_label_class_($node);
- $table->cell ($label,array('class'=>$class));
- $table->cell( ($node['node_type']=='reservable')?"R":"" );
- foreach ($visiblecolumns as $tagname) $table->cell($node[$tagname]);
-
- if ($privileges) $table->cell ($form->checkbox_html('node_ids[]',$node['node_id']));
- $table->row_end();
-}
-// actions area
-if ($privileges) {
-
- // remove nodes
- $table->tfoot_start();
-
- $table->row_start();
- $table->cell($form->submit_html ("remove-nodes-from-slice","Remove selected"),
- array('hfill'=>true,'align'=>'right'));
- $table->row_end();
- }
-$table->end();
-$toggle_nodes->end();
-
-//////////////////// nodes to add
-if ($privileges) {
- $new_potential_nodes = array();
- if ($potential_nodes) foreach ($potential_nodes as $node) {
- $emptywl=empty($node['slice_ids_whitelist']);
- $inwl = (!emptywl) and in_array($slice['slice_id'],$node['slice_ids_whitelist']);
- if ($emptywl or $inwl)
- $new_potential_nodes[]=$node;
- }
- $potential_nodes=$new_potential_nodes;
-
- $count=count($potential_nodes);
- $toggle_nodes=new PlekitToggle('my-slice-nodes-add',
- count_english($potential_nodes,"more node") . " available",
- array('visible'=>get_arg('show_nodes_add',false)));
- $toggle_nodes->start();
-
- if ( $potential_nodes ) {
- $headers=array();
- $notes=array();
- $headers['peer']='string';
- $headers['hostname']='string';
- $short="ST"; $long=Node::status_footnote(); $type='string';
- $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
- // the extra tags
- $headers=array_merge($headers,$visibletags->headers());
- $notes=array_merge($notes,$visibletags->notes());
- $headers['+']="none";
-
- $table=new PlekitTable('add_nodes',$headers,'1', $table_options);
- $form=new PlekitForm(l_actions(),
- array('slice_id'=>$slice['slice_id']));
- $form->start();
- $table->start();
- if ($potential_nodes) foreach ($potential_nodes as $node) {
- $table->row_start();
- $peers->cell($table,$node['peer_id']);
- $table->cell(l_node_obj($node));
- list($label,$class) = Node::status_label_class_($node);
- $table->cell ($label,array('class'=>$class));
- foreach ($visiblecolumns as $tagname) $table->cell($node[$tagname]);
- $table->cell ($form->checkbox_html('node_ids[]',$node['node_id']));
- $table->row_end();
- }
- // add nodes
- $table->tfoot_start();
- $table->row_start();
- $table->cell($form->submit_html ("add-nodes-in-slice","Add selected"),
- array('hfill'=>true,'align'=>'right'));
- $table->row_end();
- $table->end();
- $form->end();
- }
- $toggle_nodes->end();
-}
-/* } // end tmp if (0) */
-
-//////////////////// reservable nodes area
-$count=count($reservable_nodes);
-if ($count && $privileges) {
- // having reservable nodes in white lists looks a bit off scope for now...
- $toggle_nodes=new PlekitToggle('my-slice-nodes-reserve',
- count_english($reservable_nodes,"reservable node") . " in slice",
- array('visible'=>get_arg('show_nodes_resa',false)));
- $toggle_nodes->start();
- $grain=$api->GetLeaseGranularity();
- // xxx should be configurable
- $now=time();
- // xxx ditto, for now, show the next 48 hours, or 96 grains, which ever is smaller
- $duration=min(24*3600,24*$grain);
- $steps=$duration/$grain;
- $start=intval($now/$grain)*$grain;
- $end=$now+$duration;
- $lease_columns=array('name','t_from','t_until','hostname','name');
- $leases=$api->GetLeases(array(']t_until'=>$now,'[t_from'=>$end,'-SORT'=>'t_from'),$lease_columns);
- // hash nodes -> leases
- $host_hash=array();
- foreach ($leases as $lease) {
- $hostname=$lease['hostname'];
- if ( ! $host_hash[$hostname] ) {
- $host_hash[$hostname]=array();
- }
- // resync within the table
- $lease['nfrom']=($lease['t_from']-$start)/$grain;
- $lease['nuntil']=($lease['t_until']-$start)/$grain;
- $host_hash[$hostname] []= $lease;
- }
- # leases_data is the name used by leases.js to locate this table
- echo "<table id='leases_data'>";
- # pass the slicename as the [0,0] coordinate as thead>tr>td
- echo "<thead><tr><td>" . $slice['name'] . "</td>";
- for ($i=0; $i<$steps; $i++)
- // expose in each header cell the full timestamp, and how to display it - use & as a separator*/
- echo "<th>" . ($start+$i*$grain) . "&" . strftime("%H:%M",$start+$i*$grain). "</th>";
- echo "</tr></thead><tbody>";
- // todo - sort on hostnames
- foreach ($reservable_nodes as $node) {
- echo "<tr><th scope='row'>". $node['hostname'] . "</th>";
- $hostname=$node['hostname'];
- $leases=$host_hash[$hostname];
- $counter=0;
- while ($counter<$steps) {
- if ($leases && ($leases[0]['nfrom']<=$counter)) {
- $lease=array_shift($leases);
- /* nicer display, merge two consecutive leases for the same slice */
- while ($leases && ($leases[0]['name']==$lease['name']) && ($leases[0]['nfrom']==$lease['nuntil'])) {
- $lease['nuntil']=$leases[0]['nuntil'];
- array_shift($leases);
- }
- $duration=$lease['nuntil']-$counter;
- echo "<td colspan='$duration'>" . $lease['name'] . "</td>";
- $counter=$lease['nuntil'];
- } else {
- echo "<td></td>";
- $counter+=1;
- }
- }
- echo "</tr>";
- }
-
- echo "</tbody></table>";
- echo "<div id='leases_area'></div>";
- $toggle_nodes->end();
- }
-$toggle->end();
-
-//////////////////////////////////////////////////////////// Tags
-//if ( $local_peer ) {
- $tags=$api->GetSliceTags (array('slice_id'=>$slice_id));
- function get_tagname ($tag) { return $tag['tagname'];}
- $tagnames = array_map ("get_tagname",$tags);
-
- $toggle = new PlekitToggle ('slice-tags',count_english_warning($tags,'tag'),
- array('bubble'=>'Inspect and set tags on tat slice',
- 'visible'=>get_arg('show_tags',false)));
- $toggle->start();
-
- $headers=array(
- "Name"=>"string",
- "Value"=>"string",
- "Node"=>"string",
- "NodeGroup"=>"string");
- if ($tags_privileges) $headers[plc_delete_icon()]="none";
-
- $table_options=array("notes_area"=>false,"pagesize_area"=>false,"search_width"=>10);
- $table=new PlekitTable("slice_tags",$headers,'0',$table_options);
- $form=new PlekitForm(l_actions(),
- array('slice_id'=>$slice['slice_id']));
- $form->start();
- $table->start();
- if ($tags) {
- foreach ($tags as $tag) {
- $node_name = "ALL";
- if ($tag['node_id']) {
- $nodes = $api->GetNodes(array('node_id'=>$tag['node_id']));
- if($nodes) {
- $node = $nodes[0];
- $node_name = $node['hostname'];
- }
- }
- $nodegroup_name="n/a";
- if ($tag['nodegroup_id']) {
- $nodegroup=$api->GetNodeGroups(array('nodegroup_id'=>$tag['nodegroup_id']));
- if ($nodegroup) {
- $nodegroup = $nodegroup[0];
- $nodegroup_name = $nodegroup['groupname'];
- }
- }
- $table->row_start();
- $table->cell(l_tag_obj($tag));
- $table->cell($tag['value']);
- $table->cell($node_name);
- $table->cell($nodegroup_name);
- if ($tags_privileges) $table->cell ($form->checkbox_html('slice_tag_ids[]',$tag['slice_tag_id']));
- $table->row_end();
- }
- }
- if ($tags_privileges) {
- $table->tfoot_start();
- $table->row_start();
- $table->cell($form->submit_html ("delete-slice-tags","Remove selected"),
- array('hfill'=>true,'align'=>'right'));
- $table->row_end();
-
- $table->row_start();
- function tag_selector ($tag) {
- return array("display"=>$tag['tagname'],"value"=>$tag['tag_type_id']);
- }
- $all_tags= $api->GetTagTypes( array ("category"=>"slice*","-SORT"=>"+tagname"), array("tagname","tag_type_id"));
- $selector_tag=array_map("tag_selector",$all_tags);
-
- function node_selector($node) {
- return array("display"=>$node["hostname"],"value"=>$node['node_id']);
- }
- $all_nodes = $api->GetNodes( array ("node_id" => $slice['node_ids']), array("hostname","node_id"));
- $selector_node=array_map("node_selector",$all_nodes);
-
- function nodegroup_selector($ng) {
- return array("display"=>$ng["groupname"],"value"=>$ng['nodegroup_id']);
- }
- $all_nodegroups = $api->GetNodeGroups( array("groupname"=>"*"), array("groupname","nodegroup_id"));
- $selector_nodegroup=array_map("nodegroup_selector",$all_nodegroups);
-
- $table->cell($form->select_html("tag_type_id",$selector_tag,array('label'=>"Choose Tag")));
- $table->cell($form->text_html("value","",array('width'=>8)));
- $table->cell($form->select_html("node_id",$selector_node,array('label'=>"All Nodes")));
- $table->cell($form->select_html("nodegroup_id",$selector_nodegroup,array('label'=>"No Nodegroup")));
- $table->cell($form->submit_html("add-slice-tag","Set Tag"),array('columns'=>2,'align'=>'left'));
- $table->row_end();
- }
-
- $table->end();
- $form->end();
- $toggle->end();
-//}
-
-
-//////////////////////// renew slice
-if ($local_peer ) {
- if ( ! $renew_visible) renew_area ($slice,$site,false);
- }
-
-$peers->block_end($peer_id);
-
-// Print footer
-include 'plc_footer.php';
-
-?>
require_once 'details.php';
require_once 'toggle.php';
require_once 'form.php';
+require_once 'raphael.php';
// keep css separate for now
drupal_set_html_head('
<link href="/planetlab/css/my_slice.css" rel="stylesheet" type="text/css" />
+<script src="/planetlab/slices/leases.js" type="text/javascript" charset="utf-8"></script>
');
// -------------------- admins potentially need to get full list of users
// (.) type is passed to the javascript table, for sorting (default is 'string')
// minimal list as a start
-$node_fixed_columns = array('hostname','node_id','peer_id','slice_ids_whitelist','run_level','boot_state','last_contact');
+$node_fixed_columns = array('hostname','node_id','peer_id','slice_ids_whitelist','run_level','boot_state','last_contact','node_type');
// create a VisibleTags object : basically the list of tag columns to show
$visibletags = new VisibleTags ($api, 'node');
$visiblecolumns = $visibletags->column_names();
$node_columns=array_merge($node_fixed_columns,$visiblecolumns);
$nodes=$api->GetNodes(array('node_id'=>$slice['node_ids']),$node_columns);
$potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),$node_columns);
-$count=count($nodes);
+// reservable nodes: display only the ones in the slice to avoid confusion - also avoid an extra API call
+$reservable_nodes=array();
+foreach ($nodes as $node) { if ($node['node_type']=='reservable') $reservable_nodes[]=$node; }
+////////////////////
+$count=count($nodes);
$toggle=new PlekitToggle ('my-slice-nodes',"$count Nodes",
array('bubble'=>
'Manage nodes attached to this slice',
'visible'=>get_arg('show_nodes',false)));
$toggle->start();
-////////// nodes currently in
-$count=count($nodes);
+//////////////////// nodes currently in
$toggle_nodes=new PlekitToggle('my-slice-nodes-current',
- "$count nodes currently in $name",
+ count_english($nodes,"node") . " currently in $name",
array('visible'=>get_arg('show_nodes_current',!$privileges)));
$toggle_nodes->start();
$headers['hostname']='string';
$short="ST"; $long=Node::status_footnote(); $type='string';
$headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
-// the extra tags
+$short="R"; $long="reservable nodes"; $type='string';
+ $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
+// the extra tags, configured for the UI
$headers=array_merge($headers,$visibletags->headers());
$notes=array_merge($notes,$visibletags->notes());
$run_level=$node['run_level'];
list($label,$class) = Node::status_label_class_($node);
$table->cell ($label,array('class'=>$class));
+ $table->cell( ($node['node_type']=='reservable')?"-R-":"" );
foreach ($visiblecolumns as $tagname) $table->cell($node[$tagname]);
if ($privileges) $table->cell ($form->checkbox_html('node_ids[]',$node['node_id']));
$table->end();
$toggle_nodes->end();
-////////// nodes to add
+//////////////////// nodes to add
if ($privileges) {
$new_potential_nodes = array();
if ($potential_nodes) foreach ($potential_nodes as $node) {
$count=count($potential_nodes);
$toggle_nodes=new PlekitToggle('my-slice-nodes-add',
- "$count more nodes available",
+ count_english($potential_nodes,"more node") . " available",
array('visible'=>get_arg('show_nodes_add',false)));
$toggle_nodes->start();
- if ( ! $potential_nodes ) {
- // xxx improve style
- echo "<p class='not-relevant'>No node to add</p>";
- } else {
+ if ( $potential_nodes ) {
$headers=array();
$notes=array();
$headers['peer']='string';
$headers['hostname']='string';
$short="ST"; $long=Node::status_footnote(); $type='string';
$headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
- // the extra tags
+ $short="R"; $long="reservable nodes"; $type='string';
+ $headers[$short]=array('type'=>$type,'title'=>$long); $notes []= "$short = $long";
+ // the extra tags, configured for the UI
$headers=array_merge($headers,$visibletags->headers());
$notes=array_merge($notes,$visibletags->notes());
$headers['+']="none";
$table->cell(l_node_obj($node));
list($label,$class) = Node::status_label_class_($node);
$table->cell ($label,array('class'=>$class));
+ $table->cell( ($node['node_type']=='reservable')?"-R-":"" );
foreach ($visiblecolumns as $tagname) $table->cell($node[$tagname]);
$table->cell ($form->checkbox_html('node_ids[]',$node['node_id']));
$table->row_end();
}
$toggle_nodes->end();
}
+
+//////////////////// reservable nodes area
+$count=count($reservable_nodes);
+if ($count && $privileges) {
+ // having reservable nodes in white lists looks a bit off scope for now...
+ $toggle_nodes=new PlekitToggle('my-slice-nodes-reserve',
+ count_english($reservable_nodes,"reservable node") . " in slice",
+ array('visible'=>get_arg('show_nodes_resa',false)));
+ $toggle_nodes->start();
+ $grain=$api->GetLeaseGranularity();
+ // xxx should be configurable
+ $now=time();
+ // xxx ditto, for now, show the next 48 hours, or 96 grains, which ever is smaller
+ $duration=min(24*3600,24*$grain);
+ $steps=$duration/$grain;
+ $start=intval($now/$grain)*$grain;
+ $end=$now+$duration;
+ $lease_columns=array('name','t_from','t_until','hostname','name');
+ $leases=$api->GetLeases(array(']t_until'=>$now,'[t_from'=>$end,'-SORT'=>'t_from'),$lease_columns);
+ // hash nodes -> leases
+ $host_hash=array();
+ foreach ($leases as $lease) {
+ $hostname=$lease['hostname'];
+ if ( ! $host_hash[$hostname] ) {
+ $host_hash[$hostname]=array();
+ }
+ // resync within the table
+ $lease['nfrom']=($lease['t_from']-$start)/$grain;
+ $lease['nuntil']=($lease['t_until']-$start)/$grain;
+ $host_hash[$hostname] []= $lease;
+ }
+ # leases_data is the name used by leases.js to locate this table
+ echo "<table id='leases_data'>";
+ # pass the slicename as the [0,0] coordinate as thead>tr>td
+ echo "<thead><tr><td>" . $slice['name'] . "</td>";
+ for ($i=0; $i<$steps; $i++)
+ // expose in each header cell the full timestamp, and how to display it - use & as a separator*/
+ echo "<th>" . ($start+$i*$grain) . "&" . strftime("%H:%M",$start+$i*$grain). "</th>";
+ echo "</tr></thead><tbody>";
+ // todo - sort on hostnames
+ foreach ($reservable_nodes as $node) {
+ echo "<tr><th scope='row'>". $node['hostname'] . "</th>";
+ $hostname=$node['hostname'];
+ $leases=$host_hash[$hostname];
+ $counter=0;
+ while ($counter<$steps) {
+ if ($leases && ($leases[0]['nfrom']<=$counter)) {
+ $lease=array_shift($leases);
+ /* nicer display, merge two consecutive leases for the same slice */
+ while ($leases && ($leases[0]['name']==$lease['name']) && ($leases[0]['nfrom']==$lease['nuntil'])) {
+ $lease['nuntil']=$leases[0]['nuntil'];
+ array_shift($leases);
+ }
+ $duration=$lease['nuntil']-$counter;
+ echo "<td colspan='$duration'>" . $lease['name'] . "</td>";
+ $counter=$lease['nuntil'];
+ } else {
+ echo "<td></td>";
+ $counter+=1;
+ }
+ }
+ echo "</tr>";
+ }
+
+ echo "</tbody></table>";
+ echo "<div id='leases_area'></div>";
+ $toggle_nodes->end();
+ }
$toggle->end();
//////////////////////////////////////////////////////////// Tags