GetNodes( array($node_id));
if (empty($nodes)) {
drupal_set_message ("Node " . $node_id . " not found");
return;
}
$node=$nodes[0];
// node info
$hostname= $node['hostname'];
$boot_state= $node['boot_state'];
$run_level = $node['run_level'];
$site_id= $node['site_id'];
$model= $node['model'];
$node_type= $node['node_type'];
$version= $node['version'];
// arrays of ids of node info
$slice_ids= $node['slice_ids'];
$conf_file_ids= $node['conf_file_ids'];
$interface_ids= $node['interface_ids'];
$nodegroup_ids= $node['nodegroup_ids'];
// get peers
$peer_id = $node['peer_id'];
$peers=new Peers ($api);
// gets site info
$sites= $api->GetSites( array( $site_id ) );
$site=$sites[0];
$site_name= $site['name'];
$site_node_ids= $site['node_ids'];
// hash node_id=>hostname for this site's nodes
$site_node_hash=array();
if( !empty( $site_node_ids ) ) {
// get site node info basics
$site_nodes= $api->GetNodes( $site_node_ids );
foreach( $site_nodes as $site_node ) {
$site_node_hash[$site_node['node_id']]= $site_node['hostname'];
}
}
// gets slice info for each slice
if( !empty( $slice_ids ) )
$slices= $api->GetSlices( $slice_ids, array( "slice_id", "name" , "peer_id" ) );
// get interface info
if( !empty( $interface_ids ) )
$interfaces= $api->GetInterfaces( $interface_ids );
// gets nodegroup info
if( !empty( $nodegroup_ids ) )
$nodegroups= $api->GetNodeGroups( $nodegroup_ids, array("groupname","tag_type_id","value"));
// Thierry : remaining stuff
// (*) events: xxx todo xxx for admins xxx
// should display the latest events relating to that node.
// historically we had to turn this off at some point as GetEvents was getting the session deleted in the DB
// (*) conf_files: xxx todo xxx for admins xxx
//if( !empty( $conf_file_ids ) )
// $conf_files= $api->GetConfFiles( $conf_file_ids );
//////////////////// display node info
drupal_set_title("Details for node " . $hostname);
$local_peer= ! $peer_id;
// extra privileges to admins, and (pi||tech) on this site
$admin_privileges=(plc_is_admin () && $local_peer);
$privileges = $admin_privileges || ( plc_in_site($site_id) && ( plc_is_pi() || plc_is_tech()));
$tabs=array();
// available actions
$tabs [] = tab_nodes_site($site_id);
$tabs [] = tab_site($site_id);
//$tabs [] = tab_nodes();
if ( $local_peer && $privileges ) {
$tabs["Add Interface"]=array('url'=>l_interface_add($node_id),
'bubble'=>"Define new network interface on $hostname");
$tabs['Delete'] = array ('url'=>l_actions(),
'method'=>'POST',
'values'=>array('action'=>'delete-node','node_id'=>$node_id),
'bubble'=>"Delete node $hostname",
'confirm'=>'Are you sure to delete ' . $hostname);
$tabs["Events"]=array_merge(tablook_event(),
array('url'=>l_event("Node","node",$node_id),
'bubble'=>"Events for node $hostname"));
$tabs["Comon"]=array_merge(tablook_comon(),
array('url'=>l_comon("node_id",$node_id),
'bubble'=>"Comon page about node $hostname"));
}
plekit_linetabs($tabs);
// show gray background on foreign objects : start a
with proper class
$peers->block_start ($peer_id);
$toggle = new PlekitToggle ('node',"Details",
array('bubble'=>'Display and modify details for that node',
'visible'=>get_arg('show_details',true)));
$toggle->start();
$details=new PlekitDetails($privileges);
$details->start();
if ( ! $local_peer) {
$details->th_td("Peer",$peers->peer_link($peer_id));
$details->space();
}
$details->form_start(l_actions(),array("action"=>"update-node", "node_id"=>$node_id, "hostname"=>$hostname));
// xxx can hostname really be changed like this without breaking the rest, bootcd .. ?
//$details->th_td("Hostname",$hostname,"hostname");
$details->th_td("Hostname",$hostname);
$details->th_td("Model",$model,"model");
// reservation ?
if ( $admin_privileges) {
$reservation_value = $details->form->select_html("node_type",
node_type_selectors ($api, $node_type));
} else {
$reservation_value = node_type_display ($api,$node_type);
}
$details->th_td("Reservation",$reservation_value);
$details->tr_submit("submit","Update Node");
$details->form_end();
if ($privileges) $details->space();
$display_reboot_button = FALSE;
////////////////////
// PCU stuff - not too sure why, but GetPCUs is not exposed to the 'user' role
$display_pcus = ( $local_peer && (plc_is_admin() || plc_is_pi() || plc_is_tech()));
if ($display_pcus) {
$pcu_ids= $node['pcu_ids'];
$ports= $node['ports'];
// avoid 2 API calls : get all site PCUs and then search from there
function search_pcu ($site_pcus,$pcu_id) {
if ($site_pcus) foreach ($site_pcus as $site_pcu) if ($site_pcu['pcu_id']==$pcu_id) return $site_pcu;
return FALSE;
}
$site_pcus = $api->GetPCUs(array('site_id'=>$site_id));
// not sure what the exact semantics is, but I expect pcu_ids and ports should have same cardinality
if (count ($pcu_ids) != count ($ports))
$pcu_string = plc_error_html("Unexpected condition: " . count($pcu_ids) . " pcu_ids and " . count($ports) . " ports");
else if (count($pcu_ids) == 0)
$pcu_string = plc_warning_html("No PCU !");
else if (count($pcu_ids) == 1) {
$pcu_id=$pcu_ids[0];
$port=$ports[0];
$pcu_columns = array('hostname');
$pcu=search_pcu($site_pcus,$pcu_id);
if ( ! $pcu ) {
$pcu_string = plc_error_html("Cannot find PCU " . $pcu_id);
} else {
// else : regular case - don't set pcu_string
// NOTE: temporarily only offer the reboot_button for DC7x00, DRAC, and HPiLO PCU models
if ( $pcu['model'] == "IntelAMT" || $pcu['model'] == "DRAC" || $pcu['model'] == "HPiLO" ){
$display_reboot_button = TRUE;
}
}
} else
$pcu_string = plc_warning_html("More than one PCU attached ? ");
// in the regular case, pcu_string is not set here
$details->form_start(l_actions(),array("action"=>"attach-pcu","node_id"=>$node_id));
// prepare selectors
if (! $site_pcus) {
$pcu_update_area = "This site has no PCU - " . href ( l_pcu_add(), "add one here");
} else {
$pcu_add_link = href (l_pcu_add(),plc_add_icon() . "Add new");
// first option in pcus
if ($pcu_ids)
$none_detach = 'Detach';
else
$none_detach='None';
$pcu_selectors = array(array('display'=>$none_detach,'value'=>-1));
// one option per site pcu
foreach ($site_pcus as $site_pcu) {
$selector=array('display'=>$site_pcu['hostname'],'value'=>$site_pcu['pcu_id']);
if ($pcu_id == $site_pcu['pcu_id']) $selector['selected']=true;
$pcu_selectors []= $selector;
}
$pcu_chooser = $details->form()->select_html('pcu_id',$pcu_selectors);
function port_selector ($i,$port) {
$selector = array ('display'=>'port ' . $i, 'value'=>$i);
if ($i == $port) $selector['selected'] = true;
return $selector;
}
$port_selectors = array () ;
$available_ports =range(1,8);
foreach ($available_ports as $available_port)
$port_selectors []= port_selector ($available_port,$port);
$port_chooser = $details->form()->select_html('port',$port_selectors);
$pcu_attach_button =
$details->form()->submit_html('attach_pcu',"Attach PCU");
$pcu_update_area = $pcu_add_link . "
Or, select existing " . $pcu_chooser . " " . $port_chooser . " " . $pcu_attach_button;
}
if ($pcu_string)
$pcu_value_area=plc_vertical_table(array($pcu_string,$pcu_update_area));
else
$pcu_value_area=$pcu_update_area;
$details->th_td("PCU",$pcu_value_area);
$details->form_end();
}
//////////////////// Reboot Node
if ( $display_reboot_button )
{
if ( ! empty($_SESSION['messages']) ) {
$msg = $_SESSION['messages']['status'][0];
} else {
$msg = "";
}
$body="Hello,
This message is a template from the 'Report a problem' link on the node details page.
I've experienced a problem rebooting $hostname with the pcu_id $pcu_id;
http://".PLC_WWW_HOST."/db/sites/pcu.php?id=$pcu_id
http://".PLC_WWW_HOST."/db/nodes/node.php?id=$node_id\n\n";
if ( $msg != "" ) {
$body .= "The last time I tried, it returned:\n $msg\n\n";
}
$body .= "And, this is what I've tried, which leads me to believe that there is a bug on your side:";
$url=rawurlencode($body);
$email = "
>Report a problem";
// NOTE: not sure how to make the buttons display side-by-side...
$reboot = $details->form_start_html(l_actions(),array("action"=>"reboot-node-with-pcu",
"node_id"=>$node_id, "hostname"=>$hostname, "test"=>FALSE));
$reboot .= $email . $details->form->submit_html("submit","Reboot Node");
$reboot .= $details->form_end_html();
$reboot .= $details->form_start_html(l_actions(),array("action"=>"reboot-node-with-pcu",
"node_id"=>$node_id, "hostname"=>$hostname, "test"=>TRUE));
$reboot .= $details->form->submit_html("submit","Test PCU");
$reboot .= $details->form_end_html();
$details->tr($reboot, "right");
}
$details->space();
//////////////////// type & version
$details->th_td("Version",$version);
// let's use plc_objects
$Node = new Node($node);
$details->th_td("Date created",$Node->dateCreated());
$details->th_td("Last update",$Node->lastUpdated());
$details->th_td("Last contact",$Node->lastContact());
// boot area
$details->space ();
$stale_text = $Node->stale() ? ("... (more than " . Node::stale_text() . " ago)") : "" ;
$details->th_td ("Observed Boot state", $run_level . $stale_text);
if ( ! ($local_peer && $privileges)) {
// just display it
$boot_value=$boot_state;
} else {
$boot_value="";
$boot_form = new PlekitForm (l_actions(), array("node_id"=>$node_id,
"action"=>"node-boot-state"));
$boot_value .= $boot_form->start_html();
$states = array( 'boot'=>'Boot', 'safeboot'=>'SafeBoot',
'disabled' => 'Disabled', 'reinstall'=>'Reinstall');
$selectors=array();
foreach ($states as $dbname=>$displayname) {
$selector=array("display"=>$displayname, "value"=>$dbname);
if ($dbname == $boot_state) $selector['selected']=true;
$selectors []= $selector;
}
$boot_value .= $boot_form->select_html("boot_state",$selectors,array('autosubmit'=>true));
$boot_value .= $boot_form->end_html();
}
$details->th_td ("Preferred Boot state",$boot_value);
// same here for the download area
if ( $local_peer && $privileges) {
$download_value="";
$download_form = new PlekitForm (l_actions_download(),array("node_id"=>$node_id));
$download_value .= $download_form->start_html();
$selectors = array(
array("display"=>"-- All in one images --","disabled"=>true),
array("value"=>"download-node-iso","display"=>"Download ISO image for $hostname"),
array("value"=>"download-node-usb","display"=>"Download USB image for $hostname"),
array("value"=>"download-node-usb-partition", "display"=>"Download partitioned, USB image for $hostname"),
// array("display"=>"-- Floppy + generic image --","disabled"=>true),
// array("value"=>"download-node-floppy","display"=>"Download Floppy file for $hostname"),
// array("value"=>"download-generic-iso","display"=>"Download generic ISO image (requires floppy)"),
// array("value"=>"download-generic-usb","display"=>"Download generic USB image (requires floppy)"),
);
$download_value .= $download_form->select_html("action",$selectors,
array('label'=>"Download mode",'autosubmit'=>true));
$download_value .= $download_form->end_html();
$details->th_td ("Download",$download_value);
}
// site info and all site nodes
$details->space ();
$details->th_td("Site",l_site_t($site_id,$site_name));
// build list of node links
$nodes_area=array();
foreach ($site_node_hash as $hash_node_id => $hash_hostname) {
$nodes_area []= l_node_t($hash_node_id,$hash_hostname);
}
$details->th_tds ("All site nodes",$nodes_area);
$details->end ();
$toggle->end();
$form=new PlekitForm (l_actions(), array('node_id'=>$node_id));
$form->start();
//////////////////////////////////////////////////////////// slivers
{
$toggle=new PlekitToggle ('slices',count_english_warning($slices,'sliver'),
array('bubble'=>'Review slices running on that node',
'visible'=>get_arg('show_slices',false)));
$toggle->start();
if ( ! $slices ) {
plc_warning ("This node is not associated to any slice");
} else {
$headers=array();
$headers['Peer']="string";
$headers['Slice Name']="string";
$headers['Sliver']="string";
$reasonable_page=10;
$table_options = array('notes_area'=>false,"search_width"=>10,'pagesize'=>$reasonable_page);
if (count ($slices) <= $reasonable_page) {
$table_options['search_area']=false;
$table_options['pagesize_area']=false;
}
$table=new PlekitTable("node_slices",$headers,1,$table_options);
$table->start();
foreach ($slices as $slice) {
$table->row_start();
$peers->cell ($table,$slice['peer_id']);
$table->cell (l_slice_t ($slice['slice_id'],$slice['name']));
$table->cell (l_sliver_t ($node_id,$slice['slice_id'],'sliver tags'));
$table->row_end();
}
$table->end();
}
$toggle->end();
}
//////////////////////////////////////////////////////////// Tags
// tags section
if ( $local_peer ) {
$tags=$api->GetNodeTags (array('node_id'=>$node_id));
function get_tagname ($tag) { return $tag['tagname'];}
// xxx looks like tech-only see an error here,
// might be that GetNodeTags is not accessible or something
$tagnames = array_map ("get_tagname",$tags);
$nodegroups_hash=plc_nodegroup_global_hash($api,$tagnames);
$toggle = new PlekitToggle ('tags',count_english($tags,'tag'),
array('bubble'=>'Inspect and set tags on that node',
'visible'=>get_arg('show_tags',false)));
$toggle->start();
$headers=array("Name"=>"string",
"Value"=>"string",
"Nodegroup"=>"string",
);
if (plc_is_admin()) $headers[plc_delete_icon()]="none";
$table_options=array("notes_area"=>false,"pagesize_area"=>false,"search_width"=>10);
$table=new PlekitTable("node_tags",$headers,0,$table_options);
$table->start();
if ($tags) foreach ($tags as $tag) {
// does this match a nodegroup ?
$nodegroup_name="n/a";
$nodegroup_key=$tag['tagname'] . "=" . $tag['value'];
$nodegroup=$nodegroups_hash[$nodegroup_key];
if ($nodegroup) $nodegroup_name=l_nodegroup_t($nodegroup['nodegroup_id'],$nodegroup['groupname']);
$table->row_start();
$table->cell(l_tag_obj($tag));
$table->cell($tag['value']);
$table->cell($nodegroup_name);
// the remove checkbox
if (plc_is_admin()) $table->cell ($form->checkbox_html('node_tag_ids[]',$tag['node_tag_id']));
$table->row_end();
}
if ($privileges) {
$table->tfoot_start();
// remove tag
$table->row_start();
$table->cell($form->submit_html("delete-node-tags","Remove Tags"),
// use the whole columns and right adjust
array('hfill'=>true,'align'=>'right'));
$table->row_end();
// set tag area
$table->row_start();
// get list of tag names in the node/* category
$all_tags= $api->GetTagTypes( array ("category"=>"node*","-SORT"=>"tagname"), array("tagname","tag_type_id"));
// xxx cannot use onchange=submit() - would need to somehow pass action name
function tag_selector ($tag) { return array("display"=>$tag['tagname'],"value"=>$tag['tag_type_id']); }
$selector=array_map("tag_selector",$all_tags);
$table->cell($form->select_html("tag_type_id",$selector,array('label'=>"Choose")));
$table->cell($form->text_html("value","",array('width'=>8)));
$table->cell($form->submit_html("set-tag-on-node","Set Tag"),array('columns'=>2,'align'=>'left'));
$table->row_end();
}
$table->end();
$toggle->end();
}
//////////////////////////////////////////////////////////// interfaces
if ( $local_peer ) {
$toggle=new PlekitToggle ('interfaces',count_english_warning($interfaces,'interface'),
array('bubble'=>'Inspect and tune interfaces on that node',
'visible'=>get_arg('show_interfaces',false)));
$toggle->start();
// display interfaces
if( ! $interfaces ) {
echo '
';
plc_warning_html("This node has no interface");
echo "Please add an interface to make this a usable PLC node.
\n";
} // else { // show this unconditionnally as otherwise there's no mean to create one..
// display a hostname column iff at least one interface has a hostname
$need_hostname=false;
if ($interfaces) foreach ($interfaces as $interface) if ($interface['hostname']) $need_hostname=true;
$headers=array();
$sort_column=0;
if (plc_is_admin()) { $headers['I']='int'; $sort_column +=1;}
$headers["IP"]="sortIPAddress";
if ($need_hostname) $headers['hostname']='string';
$headers["Method"]="string";
$headers["Type"]="string";
$headers["MAC"]="string";
$headers["bw limit"]="sortBandwidth";
$headers["tags"]=array('type'=>'int',
'title'=>"number of tags set on interface");
// a single symbol, marking 'p' for primary and a delete button for non-primary
if ( $privileges ) $headers[plc_delete_icon()]='string';
$table_options=array('search_area'=>false,"pagesize_area"=>false,'notes_area'=>false);
$table=new PlekitTable("node_interfaces",$headers,$sort_column,$table_options);
$table->start();
if ($interfaces) foreach ( $interfaces as $interface ) {
$interface_id= $interface['interface_id'];
$interface_ip= $interface['ip'];
$table->row_start();
if (plc_is_admin()) $table->cell(l_interface_t($interface_id,$interface_id));
$table->cell(l_interface_t($interface_id,$interface_ip));
if ($need_hostname) $table->cell($interface['hostname']);
$table->cell($interface['method']);
$table->cell($interface['type']);
$table->cell($interface['mac']);
$table->cell(pretty_bandwidth($interface['bwlimit']));
$table->cell(href(l_interface_tags($interface_id),
count($interface['interface_tag_ids'])));
if ( $privileges ) {
if ($interface['is_primary']) {
$table->cell(plc_bubble("p","Cannot delete a primary interface"));
} else {
$table->cell ($form->checkbox_html('interface_ids[]',$interface_id));
}
}
$table->row_end();
}
if ($privileges) {
$table->tfoot_start();
$table->row_start();
// we should have 6 cols, use 3 for the left (new) and the rest for the right (remove)
//$add_button=new PlekitFormButton (l_interface_add($node_id),"add","Add Interface","GET");
//$table->cell($add_button->html(),array('columns'=> 3,'align'=>'left'));
$table->cell($form->submit_html("new-interface","Add Interface"),
array('columns'=> 3,'align'=>'left'));
$table->cell($form->submit_html("delete-interfaces","Remove Interfaces"),
array('columns'=>$table->columns()-3,'align'=>'right'));
$table->row_end();
}
$table->end();
// }
$toggle->end();
}
$form->end();
////////////////////////////////////////////////////////////
$peers->block_end($peer_id);
//plekit_linetabs ($tabs,"bottom");
// Print footer
include 'plc_footer.php';
?>