VCL Dashboard\n"; if(checkUserHasPerm('View Dashboard (global)')) { print "View data for:"; $affils = getAffiliations(); $affils = array_reverse($affils, TRUE); $affils[0] = "All Affiliations"; $affils = array_reverse($affils, TRUE); printSelectInput('affilid', $affils, -1, 0, 0, 'affilid', 'onChange="updateDashboard();"'); } print "\n"; print "\n"; # -------- left column --------- print "\n"; # -------- end left column --------- # ---------- right column --------- print "\n"; # -------- end right column -------- print "\n"; print "

\n"; print addWidget('status', 'Current Status'); print addWidget('topimages', 'Top 5 Images in Use', '(Reservations < 24 hours long)'); print addWidget('toplongimages', 'Top 5 Long Term Images in Use', '(Reservations > 24 hours long)'); print addWidget('toppastimages', 'Top 5 Images From Past Day', '(Reservations with a start
time within past 24 hours)'); print addWidget('topfailedcomputers', 'Top Recent Computer Failures', '(Failed in the last 5 days)'); print addWidget('blockallocation', 'Block Allocation Status'); print "

\n"; print addWidget('managementnodes', 'Management Nodes', '[ ] denotes node in maintenance state'); print addWidget('topfailed', 'Top Recent Image Failures', '(Failed in the last 5 days)'); print addLineChart('reschart', 'Past 12 Hours of Active Reservations'); print "

\n"; print addWidget('newreservations', 'Notable Reservations', ''); if(checkUserHasPerm('View Dashboard (global)')) print addWidget('failedimaging', 'Failed Imaging Reservations', '(Imaging Reservations in the maintenance state)'); $cont = addContinuationsEntry('AJupdateDashboard', array('val' => 0), 90, 1, 0); print "\n"; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn AJupdateDashboard /// /// \brief gets updated data and returns it in json format /// //////////////////////////////////////////////////////////////////////////////// function AJupdateDashboard() { $data = array(); $data['cont'] = addContinuationsEntry('AJupdateDashboard', array(), 90, 1, 0); $data['status'] = getStatusData(); $data['topimages'] = getTopImageData(); $data['toplongimages'] = getTopLongImageData(); $data['toppastimages'] = getTopPastImageData(); $data['topfailed'] = getTopFailedData(); $data['topfailedcomputers'] = getTopFailedComputersData(); $data['reschart'] = getActiveResChartData(); $data['blockallocation'] = getBlockAllocationData(); $data['newreservations'] = getNewReservationData(); $data['failedimaging'] = getFailedImagingData(); $data['managementnodes'] = getManagementNodeData(); sendJSON($data); } //////////////////////////////////////////////////////////////////////////////// /// /// \fn addWidget($id, $title, extra) /// /// \param $id - dom id for div /// \param $title - title to print at top of box /// \param $extra (optional, default='') - extra text to be placed below title, /// but above data /// /// \return div element for a section of data /// /// \brief creates HTML for a box of data to be displayed /// //////////////////////////////////////////////////////////////////////////////// function addWidget($id, $title, $extra='') { $txt = "

\n"; $txt .= "

$title

\n"; if($extra != '') $txt .= "

$extra

\n"; $txt .= "

\n"; return $txt; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn addLineChart($id, $title) /// /// \param $id - dom id for chart /// \param $title - title to print at top of box /// /// \return div element for a section of data /// /// \brief creates HTML for a box of data to be displayed containing a dojox /// chart /// //////////////////////////////////////////////////////////////////////////////// function addLineChart($id, $title) { $txt = "

\n"; $txt .= "

$title

\n"; $txt .= "

\n"; return $txt; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getStatusData() /// /// \return array of data where element is an array with these keys:\n /// \b key - name of data to be displayed\n /// \b val - value of data\n /// \b tooltip (optional) - text to be displayed when hovering over the key /// /// \brief gets general status data about VCL system /// //////////////////////////////////////////////////////////////////////////////// function getStatusData() { $affilid = getDashboardAffilID(); $data = array(); $data[] = array('key' => 'Active Reservations', 'val' => 0); $data[] = array('key' => 'Online Computers', 'val' => 0, 'tooltip' => 'Computers in states available, reserved,
reloading, inuse, or timeout'); $data[] = array('key' => 'In Use Computers', 'val' => 0, 'tooltip' => 'Computers in inuse state'); $data[] = array('key' => 'Failed Computers', 'val' => 0); $reloadid = getUserlistID('vclreload@Local'); if($affilid == 0) { $query = "SELECT COUNT(id) " . "FROM request " . "WHERE userid != $reloadid AND " . "stateid NOT IN (1, 5, 10, 12) AND " . "start < NOW() AND " . "end > NOW()"; } else { $query = "SELECT COUNT(rq.id) " . "FROM request rq, " . "user u " . "WHERE rq.userid != $reloadid AND " . "rq.userid = u.id AND " . "u.affiliationid = $affilid AND " . "rq.stateid NOT IN (1, 5, 10, 12) AND " . "rq.start < NOW() AND " . "rq.end > NOW()"; } $qh = doQuery($query, 101); if($row = mysql_fetch_row($qh)) $data[0]['val'] = $row[0]; $query = "SELECT COUNT(id) FROM computer WHERE stateid IN (2, 3, 6, 8, 11)"; $qh = doQuery($query, 101); if($row = mysql_fetch_row($qh)) $data[1]['val'] = $row[0]; $query = "SELECT COUNT(id) FROM computer WHERE stateid = 8"; $qh = doQuery($query, 101); if($row = mysql_fetch_row($qh)) $data[2]['val'] = $row[0]; $query = "SELECT COUNT(id) FROM computer WHERE stateid = 5"; $qh = doQuery($query, 101); if($row = mysql_fetch_row($qh)) $data[3]['val'] = $row[0]; return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getTopImageData() /// /// \return array of data with these keys:\n /// \b prettyname - name of image\n /// \b count - number of reservations for this image /// /// \brief gets data about top used images with reservation duration <= 24 hours /// //////////////////////////////////////////////////////////////////////////////// function getTopImageData() { $affilid = getDashboardAffilID(); if($affilid == 0) { $query = "SELECT COUNT(rs.imageid) AS count, " . "i.prettyname " . "FROM reservation rs, " . "request rq, " . "image i " . "WHERE rs.imageid = i.id AND " . "rq.stateid = 8 AND " . "rs.requestid = rq.id AND " . "TIMESTAMPDIFF(HOUR, rq.start, rq.end) <= 24 " . "GROUP BY rs.imageid " . "ORDER BY count DESC " . "LIMIT 5"; } else { $query = "SELECT COUNT(rs.imageid) AS count, " . "i.prettyname " . "FROM reservation rs, " . "request rq, " . "image i, " . "user u " . "WHERE rq.userid = u.id AND " . "u.affiliationid = $affilid AND " . "rs.imageid = i.id AND " . "rq.stateid = 8 AND " . "rs.requestid = rq.id AND " . "TIMESTAMPDIFF(HOUR, rq.start, rq.end) <= 24 " . "GROUP BY rs.imageid " . "ORDER BY count DESC " . "LIMIT 5"; } $data = array(); $qh = doQuery($query, 101); while($row = mysql_fetch_assoc($qh)) $data[] = $row; return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getTopLongImageData() /// /// \return array of data with these keys:\n /// \b prettyname - name of image\n /// \b count - number of reservations for this image /// /// \brief gets data about top used images with reservation duration > 24 hours /// //////////////////////////////////////////////////////////////////////////////// function getTopLongImageData() { $affilid = getDashboardAffilID(); if($affilid == 0) { $query = "SELECT COUNT(rs.imageid) AS count, " . "i.prettyname " . "FROM reservation rs, " . "request rq, " . "image i " . "WHERE rs.imageid = i.id AND " . "rq.stateid = 8 AND " . "rs.requestid = rq.id AND " . "TIMESTAMPDIFF(HOUR, rq.start, rq.end) > 24 " . "GROUP BY rs.imageid " . "ORDER BY count DESC " . "LIMIT 5"; } else { $query = "SELECT COUNT(rs.imageid) AS count, " . "i.prettyname " . "FROM reservation rs, " . "request rq, " . "image i, " . "user u " . "WHERE rq.userid = u.id AND " . "u.affiliationid = $affilid AND " . "rs.imageid = i.id AND " . "rq.stateid = 8 AND " . "rs.requestid = rq.id AND " . "TIMESTAMPDIFF(HOUR, rq.start, rq.end) > 24 " . "GROUP BY rs.imageid " . "ORDER BY count DESC " . "LIMIT 5"; } $data = array(); $qh = doQuery($query, 101); while($row = mysql_fetch_assoc($qh)) $data[] = $row; return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getTopPastImageData() /// /// \return array of data with these keys:\n /// \b prettyname - name of image\n /// \b count - number of reservations for this image /// /// \brief gets data about top reserved images over past day /// //////////////////////////////////////////////////////////////////////////////// function getTopPastImageData() { $affilid = getDashboardAffilID(); $reloadid = getUserlistID('vclreload@Local'); if($affilid == 0) { $query = "SELECT COUNT(l.imageid) AS count, " . "i.prettyname " . "FROM log l, " . "image i " . "WHERE l.imageid = i.id AND " . "l.wasavailable = 1 AND " . "l.userid != $reloadid AND " . "l.start > DATE_SUB(NOW(), INTERVAL 1 DAY) " . "GROUP BY l.imageid " . "ORDER BY count DESC " . "LIMIT 5"; } else { $query = "SELECT COUNT(l.imageid) AS count, " . "i.prettyname " . "FROM log l, " . "image i, " . "user u " . "WHERE l.userid = u.id AND " . "u.affiliationid = $affilid AND " . "l.imageid = i.id AND " . "l.wasavailable = 1 AND " . "l.userid != $reloadid AND " . "l.start > DATE_SUB(NOW(), INTERVAL 1 DAY) " . "GROUP BY l.imageid " . "ORDER BY count DESC " . "LIMIT 5"; } $data = array(); $qh = doQuery($query, 101); while($row = mysql_fetch_assoc($qh)) $data[] = $row; return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getTopFailedData() /// /// \return array of data with these keys:\n /// \b prettyname - name of image\n /// \b count - number of failed reservations for this image /// /// \brief gets data about images that have failed within the last 5 days /// //////////////////////////////////////////////////////////////////////////////// function getTopFailedData() { $affilid = getDashboardAffilID(); if($affilid == 0) { $query = "SELECT COUNT(l.imageid) AS count, " . "i.prettyname " . "FROM log l, " . "image i " . "WHERE l.imageid = i.id AND " . "l.ending = 'failed' AND " . "l.start > DATE_SUB(NOW(), INTERVAL 5 DAY) " . "GROUP BY l.imageid " . "ORDER BY count DESC " . "LIMIT 5"; } else { $query = "SELECT COUNT(l.imageid) AS count, " . "i.prettyname " . "FROM log l, " . "image i, " . "user u " . "WHERE l.userid = u.id AND " . "u.affiliationid = $affilid AND " . "l.imageid = i.id AND " . "l.ending = 'failed' AND " . "l.start > DATE_SUB(NOW(), INTERVAL 5 DAY) " . "GROUP BY l.imageid " . "ORDER BY count DESC " . "LIMIT 5"; } $data = array(); $qh = doQuery($query, 101); while($row = mysql_fetch_assoc($qh)) $data[] = $row; return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getTopFailedComputersData() /// /// \return array of data with these keys:\n /// \b hostname - name of image\n /// \b count - number of failures computer has had /// /// \brief gets data about computers that have failed within the last 5 days /// //////////////////////////////////////////////////////////////////////////////// function getTopFailedComputersData() { $affilid = getDashboardAffilID(); if($affilid == 0) { $query = "SELECT COUNT(s.computerid) AS count, " . "c.hostname " . "FROM log l, " . "sublog s, " . "computer c " . "WHERE s.logid = l.id AND " . "s.computerid = c.id AND " . "l.ending = 'failed' AND " . "l.start > DATE_SUB(NOW(), INTERVAL 5 DAY) " . "GROUP BY s.computerid " . "ORDER BY count DESC " . "LIMIT 5"; } else { $query = "SELECT COUNT(s.computerid) AS count, " . "c.hostname " . "FROM log l, " . "sublog s, " . "computer c, " . "user u " . "WHERE l.userid = u.id AND " . "u.affiliationid = $affilid AND " . "s.logid = l.id AND " . "s.computerid = c.id AND " . "l.ending = 'failed' AND " . "l.start > DATE_SUB(NOW(), INTERVAL 5 DAY) " . "GROUP BY s.computerid " . "ORDER BY count DESC " . "LIMIT 5"; } $data = array(); $qh = doQuery($query, 101); while($row = mysql_fetch_assoc($qh)) $data[] = $row; return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getActiveResChartData() /// /// \return array with these keys:\n /// \b points - array with these keys\n /// \t\b x - x value for point (1-n)\n /// \t\b y - number of reservations in this bin\n /// \t\b value - same as x\n /// \t\b text - value to be displayed as x label /// \b maxy - max y value of returned data /// /// \brief gets data about reservations during last 12 hours divided into bins /// of 15 minutes /// //////////////////////////////////////////////////////////////////////////////// function getActiveResChartData() { $data = array(); $chartstart = unixFloor15(time() - (12 * 3600)); $chartend = $chartstart + (12 * 3600) + 900; for($time = $chartstart, $i = 0; $time < $chartend; $time += 900, $i++) { $fmttime = date('g:i a', $time); $data["points"][$i] = array('x' => $i, 'y' => 0, 'value' => $i, 'text' => $fmttime); } $data['maxy'] = 0; $reloadid = getUserlistID('vclreload@Local'); $affilid = getDashboardAffilID(); if($affilid == 0) { $query = "SELECT l.id, " . "UNIX_TIMESTAMP(l.start) AS start, " . "UNIX_TIMESTAMP(l.finalend) AS end, " . "rq.stateid, " . "rq.laststateid " . "FROM log l " . "LEFT JOIN request rq ON (l.requestid = rq.id) " . "WHERE l.start < NOW() AND " . "l.finalend > DATE_SUB(NOW(), INTERVAL 12 HOUR) AND " . "l.ending NOT IN ('failed', 'failedtest') AND " . "l.wasavailable = 1 AND " . "l.userid != $reloadid"; } else { $query = "SELECT l.id, " . "UNIX_TIMESTAMP(l.start) AS start, " . "UNIX_TIMESTAMP(l.finalend) AS end, " . "rq.stateid, " . "rq.laststateid " . "FROM user u, " . "log l " . "LEFT JOIN request rq ON (l.requestid = rq.id) " . "WHERE l.userid = u.id AND " . "u.affiliationid = $affilid AND " . "l.start < NOW() AND " . "l.finalend > DATE_SUB(NOW(), INTERVAL 12 HOUR) AND " . "l.ending NOT IN ('failed', 'failedtest') AND " . "l.wasavailable = 1 AND " . "l.userid != $reloadid"; } $qh = doQuery($query, 101); while($row = mysql_fetch_assoc($qh)) { if($row['stateid'] == 14) $row['stateid'] = $row['laststateid']; if($row['end'] > time() && (is_null($row['stateid']) || preg_match('/^(1|5|10|11|12|16|17|18|19|21|22)$/', $row['stateid']))) continue; for($binstart = $chartstart, $binend = $chartstart + 900, $binindex = 0; $binend <= $chartend; $binstart += 900, $binend += 900, $binindex++) { if($binend <= $row['start']) continue; elseif($row['start'] < $binend && $row['end'] > $binstart) { $data["points"][$binindex]['y']++; } elseif($binstart >= $row['end']) break; } } for($time = $chartstart, $i = 0; $time < $chartend; $time += 900, $i++) { if($data["points"][$i]['y'] > $data['maxy']) $data['maxy'] = $data['points'][$i]['y']; $data["points"][$i]['tooltip'] = "{$data['points'][$i]['text']}: {$data['points'][$i]['y']}"; } return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getBlockAllocationData() /// /// \return array of data where element is an array with these keys:\n /// \b title - name of data to be displayed\n /// \b val - value of data\n /// /// \brief gets information about active block allocations /// //////////////////////////////////////////////////////////////////////////////// function getBlockAllocationData() { $affilid = getDashboardAffilID(); # active block allocation if($affilid == 0) { $query = "SELECT COUNT(id) " . "FROM blockTimes " . "WHERE skip = 0 AND " . "start < NOW() AND " . "end > NOW()"; } else { $query = "SELECT COUNT(bt.id) " . "FROM blockTimes bt, " . "blockRequest br, " . "user u " . "WHERE bt.blockRequestid = br.id AND " . "br.ownerid = u.id AND " . "u.affiliationid = $affilid AND " . "bt.skip = 0 AND " . "bt.start < NOW() AND " . "bt.end > NOW()"; } $qh = doQuery($query, 101); $row = mysql_fetch_row($qh); $blockcount = $row[0]; # computers in blockComputers for active allocations if($affilid == 0) { $query = "SELECT bc.computerid, " . "c.stateid " . "FROM blockComputers bc " . "LEFT JOIN computer c ON (c.id = bc.computerid) " . "LEFT JOIN blockTimes bt ON (bt.id = bc.blockTimeid) " . "WHERE c.stateid IN (2, 3, 6, 8, 19) AND " . "bt.start < NOW() AND " . "bt.end > NOW()"; } else { $query = "SELECT bc.computerid, " . "c.stateid " . "FROM blockComputers bc " . "LEFT JOIN computer c ON (c.id = bc.computerid) " . "LEFT JOIN blockTimes bt ON (bt.id = bc.blockTimeid) " . "LEFT JOIN blockRequest br ON (bt.blockRequestid = br.id) " . "LEFT JOIN user u ON (br.ownerid = u.id) " . "WHERE u.affiliationid = $affilid AND " . "c.stateid IN (2, 3, 6, 8, 19) AND " . "bt.start < NOW() AND " . "bt.end > NOW()"; } $qh = doQuery($query, 101); $total = 0; $used = 0; while($row = mysql_fetch_assoc($qh)) { $total++; if($row['stateid'] == 3 || $row['stateid'] == 8) $used++; } if($total) $compused = sprintf('%d / %d (%0.2f %%)', $used, $total, ($used / $total * 100)); else $compused = 0; # number of computers that should be allocated if($affilid == 0) { $query = "SELECT br.numMachines " . "FROM blockRequest br " . "LEFT JOIN blockTimes bt ON (bt.blockRequestid = br.id) " . "WHERE bt.start < NOW() AND " . "bt.end > NOW() AND " . "bt.skip = 0"; } else { $query = "SELECT br.numMachines " . "FROM blockRequest br " . "LEFT JOIN blockTimes bt ON (bt.blockRequestid = br.id) " . "LEFT JOIN user u ON (br.ownerid = u.id) " . "WHERE u.affiliationid = $affilid AND " . "bt.start < NOW() AND " . "bt.end > NOW() AND " . "bt.skip = 0"; } $alloc = 0; $qh = doQuery($query, 101); while($row = mysql_fetch_assoc($qh)) $alloc += $row['numMachines']; if($alloc) $failed = sprintf('%d / %d (%0.2f %%)', ($alloc - $total), $alloc, (($alloc - $total) / $alloc * 100)); else $failed = 0; $data = array(); $data[] = array('title' => 'Active Block Allocations', 'val' => $blockcount); $data[] = array('title' => 'Block Computer Usage', 'val' => $compused); $data[] = array('title' => 'Failed Block Computers', 'val' => $failed); return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getNewReservationData() /// /// \return array of data with these keys:\n /// \b computer - hostname of computer (without domain)\n /// \b image - image being loaded\n /// \b id - id of request\n /// \b start - start date\n /// \b state - current and last state\n /// \b installtype - install for reservation\n /// \b managementnode - hostname of mangementnode /// /// \brief gets information about loading reservations /// //////////////////////////////////////////////////////////////////////////////// function getNewReservationData() { $affilid = getDashboardAffilID(); $query = "SELECT c.hostname AS computer, " . "i.prettyname AS image, " . "rq.id, " . "UNIX_TIMESTAMP(rq.start) AS start, " . "CONCAT(s1.name, '|', s2.name) AS state, " . "o.installtype, " . "m.hostname AS managementnode, " . "CONCAT(u.unityid, '@', af.name) AS user " . "FROM request rq " . "LEFT JOIN reservation rs ON (rs.requestid = rq.id) " . "LEFT JOIN computer c ON (c.id = rs.computerid) " . "LEFT JOIN image i ON (i.id = rs.imageid) " . "LEFT JOIN OS o ON (o.id = i.OSid) " . "LEFT JOIN state s1 ON (s1.id = rq.stateid) " . "LEFT JOIN state s2 ON (s2.id = rq.laststateid) " . "LEFT JOIN managementnode m ON (m.id = rs.managementnodeid) " . "LEFT JOIN user u ON (u.id = rq.userid) " . "LEFT JOIN user u2 ON (u2.id = c.ownerid) " . "LEFT JOIN affiliation af ON (af.id = u.affiliationid) " . "WHERE ((rq.stateid IN (6, 13, 19) AND rq.start < NOW()) OR " . "(rq.stateid = 14 AND rq.laststateid IN (6, 13, 16, 19) AND " . "rq.start < DATE_ADD(NOW(), INTERVAL 1 HOUR))) "; if($affilid) $query .= "AND (u.affiliationid = $affilid OR u2.affiliationid = $affilid) "; $query .= "ORDER BY rq.start"; $qh = doQuery($query, 101); $data = array(); while($row = mysql_fetch_assoc($qh)) { $tmp = explode('.', $row['computer']); $row['computer'] = $tmp[0]; $row['start'] = date('D h:i', $row['start']); $tmp = explode('.', $row['managementnode']); $row['managementnode'] = $tmp[0]; $data[] = $row; } return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getFailedImagingData() /// /// \return array of data with these keys:\n /// \b computer - hostname of computer (without domain)\n /// \b image - image being loaded\n /// \b id - id of request\n /// \b start - start date\n /// \b state - current and last state\n /// \b installtype - install for reservation\n /// \b managementnode - hostname of mangementnode /// /// \brief gets information about loading reservations /// //////////////////////////////////////////////////////////////////////////////// function getFailedImagingData() { $affilid = getDashboardAffilID(); $query = "SELECT c.hostname AS computer, " . "i.prettyname AS image, " . "rq.id, " . "rq.start, " . "o.installtype, " . "m.hostname AS managementnode, " . "ch.hostname AS vmhost, " . "u.unityid AS owner " . "FROM request rq " . "LEFT JOIN reservation rs ON (rs.requestid = rq.id) " . "LEFT JOIN computer c ON (c.id = rs.computerid) " . "LEFT JOIN image i ON (i.id = rs.imageid) " . "LEFT JOIN OS o ON (o.id = i.OSid) " . "LEFT JOIN managementnode m ON (m.id = rs.managementnodeid) " . "LEFT JOIN vmhost vh ON (c.vmhostid = vh.id) " . "LEFT JOIN computer ch ON (vh.computerid = ch.id) " . "LEFT JOIN user u ON (rq.userid = u.id) " . "LEFT JOIN user u2 ON (u2.id = c.ownerid) " . "WHERE rq.stateid = 10 AND " . "rq.laststateid = 16 "; if($affilid) $query .= "AND (u.affiliationid = $affilid OR u2.affiliationid = $affilid) "; $query .= "ORDER BY rq.start"; $qh = doQuery($query, 101); $data = array(); while($row = mysql_fetch_assoc($qh)) { $tmp = explode('.', $row['computer']); $row['computer'] = $tmp[0]; $tmp = explode('.', $row['vmhost']); $row['vmhost'] = $tmp[0]; $tmp = explode(' ', $row['start']); $row['start'] = "{$tmp[0]}
{$tmp[1]}"; $tmp = explode('.', $row['managementnode']); $row['managementnode'] = $tmp[0]; if($row['vmhost'] == '') $row['vmhost'] = "N/A"; $row['contid'] = addContinuationsEntry('AJrestartImageCapture', array('requestid' => $row['id']), 120, 1, 0); $data[] = $row; } return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getManagementNodeData() /// /// \return array of data with these keys:\n /// \b computer - hostname of computer (without domain)\n /// \b image - image being loaded\n /// \b id - id of request\n /// \b start - start date\n /// \b state - current and last state\n /// \b installtype - install for reservation\n /// \b managementnode - hostname of mangementnode /// /// \brief gets information about management nodes /// //////////////////////////////////////////////////////////////////////////////// function getManagementNodeData() { $affilid = getDashboardAffilID(); $query = "SELECT m.hostname, " . "UNIX_TIMESTAMP(NOW()) - UNIX_TIMESTAMP(m.lastcheckin) AS checkin, " . "COUNT(rs2.id) as processing, " . "m.stateid " . "FROM managementnode m " . "LEFT JOIN reservation rs ON (rs.managementnodeid = m.id) " . "LEFT JOIN request rq ON (rq.id = rs.requestid) " . "LEFT JOIN reservation rs2 ON (rs.id = rs2.id AND " . "rs2.requestid = rq.id AND " . "rq.start < NOW() AND " . "rq.end > NOW()) " . "LEFT JOIN user u ON (u.id = m.ownerid) " . "WHERE m.stateid IN (2, 10) "; if($affilid) $query .= "AND u.affiliationid = $affilid "; $query .= "GROUP BY m.id " . "ORDER BY m.stateid, m.hostname"; $qh = doQuery($query); $current = array(); $old = array(); $never = array(); while($row = mysql_fetch_assoc($qh)) { $tmp = explode('.', $row['hostname']); $row['hostname'] = $tmp[0]; if($row['checkin'] < 0) $row['checkin'] = 0; if($row['checkin'] === null) $never[] = $row; elseif($row['checkin'] < 86400) $current[] = $row; else $old[] = $row; } $data = array_merge($current, $old, $never); return $data; } //////////////////////////////////////////////////////////////////////////////// /// /// \fn restartImageCapture() /// /// \return array of data with these keys:\n /// \b computer - hostname of computer (without domain)\n /// \b image - image being loaded\n /// \b id - id of request\n /// \b start - start date\n /// \b state - current and last state\n /// \b installtype - install for reservation\n /// \b managementnode - hostname of mangementnode /// /// \brief gets information about loading reservations /// //////////////////////////////////////////////////////////////////////////////// function AJrestartImageCapture() { $requestid = getContinuationVar('requestid'); if(! checkUserHasPerm('View Dashboard (global)')) { sendJSON(array('status' => 'noaccess')); return; } $request = getRequestInfo($requestid); if($request['stateid'] != 10 || $request['laststateid'] != 16 || count($request['reservations']) > 1) { sendJSON(array('status' => 'wrongstate')); return; } $compid = $request['reservations'][0]['computerid']; $query = "UPDATE computer c, " . "request rq " . "SET c.stateid = 8, " . "rq.stateid = 16, " . "rq.laststateid = 10 " . "WHERE c.id = $compid AND " . "rq.id = $requestid"; doQuery($query); sendJSON(array('status' => 'success')); } //////////////////////////////////////////////////////////////////////////////// /// /// \fn getDashboardAffilID() /// /// \return an affiliation id /// /// \brief if user has access to view the dashboard for any affiliation, returns /// selected affiliationid; otherwise, returns user's affiliationid /// //////////////////////////////////////////////////////////////////////////////// function getDashboardAffilID() { global $user; if(! checkUserHasPerm('View Dashboard (global)')) return $user['affiliationid']; $affilid = processInputVar('affilid', ARG_NUMERIC); $affils = getAffiliations(); if($affilid != 0 && ! array_key_exists($affilid, $affils)) return 0; return $affilid; } ?>