$response .= implode(PHP_EOL, $whois_parts);
//print_vars($request['data']['records']);
}
}
}
if ($response) {
$_SESSION['cache']['response_' . $vars['entity_type'] . '_' . $ip] = '<pre class="small">' . $response . '</pre>';
echo $_SESSION['cache']['response_' . $vars['entity_type'] . '_' . $ip];
} else {
echo 'Not Found';
}
} else {
echo 'Not correct IP address';
}
exit;
break;
default:
if (is_array($config['entities'][$vars['entity_type']])) {
if (is_numeric($vars['entity_id']) && is_entity_permitted($vars['entity_id'], $vars['entity_type'])) {
$entity = get_entity_by_id_cache($vars['entity_type'], $vars['entity_id']);
echo generate_entity_popup($entity, $vars);
} else {
print_warning("You are not permitted to view this entity.");
}
} else {
print_error("Unknown entity type.");
}
exit;
break;
}
// EOF
/**
* Display alert_table entries.
*
* @param array $vars
* @return none
*
*/
function print_alert_table($vars)
{
global $alert_rules;
global $config;
// This should be set outside, but do it here if it isn't
if (!is_array($alert_rules)) {
$alert_rules = cache_alert_rules();
}
/// WARN HERE
if (isset($vars['device']) && !isset($vars['device_id'])) {
$vars['device_id'] = $vars['device'];
}
if (isset($vars['entity']) && !isset($vars['entity_id'])) {
$vars['entity_id'] = $vars['entity'];
}
// Short? (no pagination, small out)
$short = isset($vars['short']) && $vars['short'];
list($query, $param, $query_count) = build_alert_table_query($vars);
// Fetch alerts
$count = dbFetchCell($query_count, $param);
$alerts = dbFetchRows($query, $param);
// Set which columns we're going to show.
// We hide the columns that have been given as search options via $vars
$list = array('device_id' => FALSE, 'entity_id' => FALSE, 'entity_type' => FALSE, 'alert_test_id' => FALSE);
foreach ($list as $argument => $nope) {
if (!isset($vars[$argument]) || empty($vars[$argument]) || $vars[$argument] == "all") {
$list[$argument] = TRUE;
}
}
// Hide device if we know entity_id
if (isset($vars['entity_id'])) {
$list['device_id'] = FALSE;
}
// Hide entity_type if we know the alert_test_id
if (isset($vars['alert_test_id']) || TRUE) {
$list['entity_type'] = FALSE;
}
// Hide entity types in favour of icons to save space
if ($vars['pagination'] && !$short) {
$pagination_html = pagination($vars, $count);
echo $pagination_html;
}
echo '<table class="table table-condensed table-bordered table-striped table-rounded table-hover">
<thead>
<tr>
<th class="state-marker"></th>
<th style="width: 1px;"></th>';
// No table id
//<th style="width: 5%;">Id</th>');
if ($list['device_id']) {
echo ' <th style="width: 15%">设备</th>';
}
if ($list['alert_test_id']) {
echo ' <th style="min-width: 15%;">警报</th>';
}
if ($list['entity_type']) {
echo ' <th style="width: 10%">类型</th>';
}
if ($list['entity_id']) {
echo ' <th style="">实体</th>';
}
echo '
<th style="width: 20px">状态</th>
<th style="width: 100px;">信息</th>
<th style="width: 90px;">已检测</th>
<th style="width: 90px;">已更改</th>
<th style="width: 90px;">警告</th>
<th style="width: 20px;"></th>
</tr>
</thead>
<tbody>' . PHP_EOL;
foreach ($alerts as $alert) {
// Process the alert entry, generating colours and classes from the data
humanize_alert_entry($alert);
// Get the entity array using the cache
$entity = get_entity_by_id_cache($alert['entity_type'], $alert['entity_id']);
// Get the device array using the cache
$device = device_by_id_cache($alert['device_id']);
// Get the entity_name.
### FIXME - This is probably duplicated effort from above. We should pass it $entity
$entity_name = entity_name($alert['entity_type'], $entity);
// Set the alert_rule from the prebuilt cache array
$alert_rule = $alert_rules[$alert['alert_test_id']];
echo '<tr class="' . $alert['html_row_class'] . '" style="cursor: pointer;" onclick="location.href=\'' . generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $alert['alert_table_id'])) . '\'">';
echo '<td class="state-marker"></td>';
echo '<td style="width: 1px;"></td>';
// If we know the device, don't show the device
if ($list['device_id']) {
echo '<td><span class="entity-title">' . generate_device_link($device) . '</span></td>';
}
// Print link to the alert rule page
if ($list['alert_test_id']) {
echo '<td><a href="', generate_url(array('page' => 'alert_check', 'alert_test_id' => $alert_rule['alert_test_id'])), '">', $alert_rule['alert_name'], '</a></td>';
}
// If we're showing all entity types, print the entity type here
if ($list['entity_type']) {
echo '<td>' . nicecase($alert['entity_type']) . '</td>';
}
// Print a link to the entity
if ($list['entity_id']) {
echo '<td><span class="entity-title"><i class="' . $config['entities'][$alert['entity_type']]['icon'] . '"></i> ' . generate_entity_link($alert['entity_type'], $alert['entity_id']) . '</span></td>';
}
echo '<td>';
## FIXME -- generate a nice popup with parsed information from the state array
echo overlib_link("", '<i class="icon-info-sign"></i>', "<pre>" . print_r(json_decode($alert['state'], TRUE), TRUE) . "</pre>", NULL);
echo '</td>';
echo '<td class="' . $alert['class'] . '">' . $alert['last_message'] . '</td>';
echo '<td>' . overlib_link('', $alert['checked'], format_unixtime($alert['last_checked'], 'r'), NULL) . '</td>';
echo '<td>' . overlib_link('', $alert['changed'], format_unixtime($alert['last_changed'], 'r'), NULL) . '</td>';
echo '<td>' . overlib_link('', $alert['alerted'], format_unixtime($alert['last_alerted'], 'r'), NULL) . '</td>';
echo '<td><a href="' . generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $alert['alert_table_id'])) . '"><i class="oicon-gear" /></a></td>';
echo '</tr>';
}
echo ' </tbody>' . PHP_EOL;
echo '</table>' . PHP_EOL;
if ($vars['pagination'] && !$short) {
echo $pagination_html;
}
}
function generate_entity_link($type, $entity, $text = NULL, $graph_type = NULL)
{
global $config, $entity_cache;
if (is_numeric($entity)) {
$entity = get_entity_by_id_cache($type, $entity);
}
switch ($type) {
case "mempool":
if (empty($text)) {
$text = $entity['mempool_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'temperature'));
break;
case "processor":
if (empty($text)) {
$text = $entity['processor_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'temperature'));
break;
case "sensor":
if (empty($text)) {
$text = $entity['sensor_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'temperature'));
break;
case "port":
$link = generate_port_link($entity, $text, $graph_type);
break;
case "storage":
if (empty($text)) {
$text = $entity['storage_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'storage'));
break;
default:
$link = $entity[$type . '_id'];
}
return $link;
}
/**
* Display alert_table entries.
*
* @param array $vars
* @return none
*
*/
function print_alert_table($vars)
{
global $alert_rules;
global $config;
// This should be set outside, but do it here if it isn't
if (!is_array($alert_rules)) {
$alert_rules = cache_alert_rules();
}
/// WARN HERE
if (isset($vars['device']) && !isset($vars['device_id'])) {
$vars['device_id'] = $vars['device'];
}
if (isset($vars['entity']) && !isset($vars['entity_id'])) {
$vars['entity_id'] = $vars['entity'];
}
// Short? (no pagination, small out)
$short = isset($vars['short']) && $vars['short'];
list($query, $param, $query_count) = build_alert_table_query($vars);
// Fetch alerts
$count = dbFetchCell($query_count, $param);
$alerts = dbFetchRows($query, $param);
// Set which columns we're going to show.
// We hide the columns that have been given as search options via $vars
$list = array('device_id' => FALSE, 'entity_id' => FALSE, 'entity_type' => FALSE, 'alert_test_id' => FALSE);
foreach ($list as $argument => $nope) {
if (!isset($vars[$argument]) || empty($vars[$argument]) || $vars[$argument] == "all") {
$list[$argument] = TRUE;
}
}
if ($vars['format'] != "condensed") {
$list['checked'] = TRUE;
$list['changed'] = TRUE;
$list['alerted'] = TRUE;
}
if ($vars['short'] == TRUE) {
$list['checked'] = FALSE;
$list['alerted'] = FALSE;
}
// Hide device if we know entity_id
if (isset($vars['entity_id'])) {
$list['device_id'] = FALSE;
}
// Hide entity_type if we know the alert_test_id
if (isset($vars['alert_test_id']) || TRUE) {
$list['entity_type'] = FALSE;
}
// Hide entity types in favour of icons to save space
if ($vars['pagination'] && !$short) {
$pagination_html = pagination($vars, $count);
echo $pagination_html;
}
echo generate_box_open($vars['header']);
echo '<table class="table table-condensed table-striped table-hover">';
if ($vars['no_header'] == FALSE) {
echo '
<thead>
<tr>
<th class="state-marker"></th>
<th style="width: 1px;"></th>';
if ($list['device_id']) {
echo ' <th style="width: 15%">Device</th>';
}
if ($list['entity_type']) {
echo ' <th style="width: 10%">Type</th>';
}
if ($list['entity_id']) {
echo ' <th style="">Entity</th>';
}
if ($list['alert_test_id']) {
echo ' <th style="min-width: 15%;">Alert</th>';
}
echo '
<th style="width: 100px;">Status</th>';
if ($list['checked']) {
echo ' <th style="width: 95px;">Checked</th>';
}
if ($list['changed']) {
echo ' <th style="width: 95px;">Changed</th>';
}
if ($list['alerted']) {
echo ' <th style="width: 95px;">Alerted</th>';
}
echo ' <th style="width: 45px;"></th>
</tr>
</thead>';
}
echo '<tbody>' . PHP_EOL;
foreach ($alerts as $alert) {
// Process the alert entry, generating colours and classes from the data
humanize_alert_entry($alert);
// Get the entity array using the cache
$entity = get_entity_by_id_cache($alert['entity_type'], $alert['entity_id']);
// Get the device array using the cache
$device = device_by_id_cache($alert['device_id']);
// Get the entity_name.
### FIXME - This is probably duplicated effort from above. We should pass it $entity
$entity_name = entity_name($alert['entity_type'], $entity);
// Set the alert_rule from the prebuilt cache array
$alert_rule = $alert_rules[$alert['alert_test_id']];
echo '<tr class="' . $alert['html_row_class'] . '" style="cursor: pointer;" onclick="openLink(\'' . generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $alert['alert_table_id'])) . '\')">';
echo '<td class="state-marker"></td>';
echo '<td style="width: 1px;"></td>';
// If we know the device, don't show the device
if ($list['device_id']) {
echo '<td><span class="entity-title">' . generate_device_link($device) . '</span></td>';
}
// If we're showing all entity types, print the entity type here
if ($list['entity_type']) {
echo '<td>' . nicecase($alert['entity_type']) . '</td>';
}
// Print a link to the entity
if ($list['entity_id']) {
echo '<td><span class="entity-title"><i class="' . $config['entities'][$alert['entity_type']]['icon'] . '"></i> ' . generate_entity_link($alert['entity_type'], $alert['entity_id']) . '</span></td>';
}
// Print link to the alert rule page
if ($list['alert_test_id']) {
echo '<td class="entity"><a href="', generate_url(array('page' => 'alert_check', 'alert_test_id' => $alert_rule['alert_test_id'])), '">', escape_html($alert_rule['alert_name']), '</a></td>';
}
echo '<td>';
echo '<span class="label label-' . ($alert['html_row_class'] != 'up' ? $alert['html_row_class'] : 'success') . '">' . generate_tooltip_link('', $alert['status'], '<div class="small" style="max-width: 500px;"><strong>' . $alert['last_message'] . '</strong></div>', $alert['alert_class']) . '</span>';
echo '</td>';
// echo('<td class="'.$alert['class'].'">'.$alert['last_message'].'</td>');
if ($list['checked']) {
echo '<td>' . generate_tooltip_link('', $alert['checked'], format_unixtime($alert['last_checked'], 'r')) . '</td>';
}
if ($list['changed']) {
echo '<td>' . generate_tooltip_link('', $alert['changed'], format_unixtime($alert['last_changed'], 'r')) . '</td>';
}
if ($list['alerted']) {
echo '<td>' . generate_tooltip_link('', $alert['alerted'], format_unixtime($alert['last_alerted'], 'r')) . '</td>';
}
echo '<td>';
// This stuff should go in an external entity popup in the future.
$state = json_decode($alert['state'], true);
$alert['state_popup'] = '';
if (count($state['failed'])) {
$alert['state_popup'] .= generate_box_open(array('title' => 'Failed Tests'));
//'<h4>Failed Tests</h4>';
$alert['state_popup'] .= '<table style="min-width: 400px;" class="table table-striped table-condensed">';
$alert['state_popup'] .= '<thead><tr><th>Metric</th><th>Cond</th><th>Value</th><th>Measured</th></tr></thead>';
foreach ($state['failed'] as $test) {
$alert['state_popup'] .= '<tr><td><strong>' . $test['metric'] . '</strong></td><td>' . $test['condition'] . '</td><td>' . $test['value'] . '</td><td><i class="red">' . $state['metrics'][$test['metric']] . '</i></td></tr>';
}
$alert['state_popup'] .= '</table>';
$alert['state_popup'] .= generate_box_close();
}
$alert['state_popup'] .= generate_entity_popup_graphs($alert, array('entity_type' => 'alert_entry'));
// Print (i) icon with popup of state.
echo overlib_link("", '<i class="icon-info-sign text-primary"></i>', $alert['state_popup'], NULL);
echo ' <a href="' . generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $alert['alert_table_id'])) . '"><i class="icon-cog text-muted"></i></a>';
echo '</td>';
echo '</tr>';
}
echo ' </tbody>' . PHP_EOL;
echo '</table>' . PHP_EOL;
echo generate_box_close();
if ($vars['pagination'] && !$short) {
echo $pagination_html;
}
}
function generate_entity_popup($entity, $vars)
{
if (is_numeric($entity)) {
$entity = get_entity_by_id_cache($entity, $vars['entity_type']);
}
$device = device_by_id_cache($entity['device_id']);
$content = generate_device_popup_header($device);
$content .= generate_entity_popup_header($entity, $vars);
$content .= generate_entity_popup_graphs($entity, $vars);
return $content;
}
/**
* Check all alerts for a device to see if they should be notified or not
*
* @param array device
* @return NULL
*/
function process_alerts($device)
{
global $config, $alert_rules, $alert_assoc;
echo "Processing alerts for " . $device['hostname'] . PHP_EOL;
$alert_table = cache_device_alert_table($device['device_id']);
$sql = "SELECT * FROM `alert_table`";
$sql .= " LEFT JOIN `alert_table-state` ON `alert_table`.`alert_table_id` = `alert_table-state`.`alert_table_id`";
$sql .= " WHERE `device_id` = ?";
foreach (dbFetchRows($sql, array($device['device_id'])) as $entry) {
echo 'Alert: ' . $entry['alert_table_id'] . ' Status: ' . $entry['alert_status'] . ' ';
// If the alerter is now OK and has previously alerted, send an recovery notice.
if ($entry['alert_status'] == '1' && $entry['has_alerted'] == '1') {
$alert = $alert_rules[$entry['alert_test_id']];
$state = json_decode($entry['state'], TRUE);
$conditions = json_decode($alert['conditions'], TRUE);
$entity = get_entity_by_id_cache($entry['entity_type'], $entry['entity_id']);
$graphs = "";
$metric_text = "";
foreach ($state['metrics'] as $metric => $value) {
$metric_text .= $metric . " = " . $value . PHP_EOL . "<br />";
}
// FIXME De-dup this shit soon.
// - adama
$message = '
<head>
<title>Observium Alert</title>
<style>
.observium{ width:100%; max-width: 500px; -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px; border:1px solid #DDDDDD; background-color:#FAFAFA;
font-size: 13px; color: #777777; }
.header{ font-weight: bold; font-size: 16px; padding: 5px; color: #555555; }
.red { color: #cc0000; }
#deviceinfo tr:nth-child(odd) { background: #ffffff; }
</style>
<style type="text/css"></style></head>
<body>
<table class="observium">
<tbody>
<tr>
<td>
<table class="observium" id="deviceinfo">
<tbody>
<tr><td class="header">RECOVERY</td><td><a style="float: right;" href="' . generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $entry['alert_table_id'])) . '">Modify</a></td></tr>
<tr><td><b>Alert</b></font></td><td class="red">' . $alert['alert_message'] . '</font></td></tr>
<tr><td><b>Entity</b></font></td><td>' . generate_entity_link($entry['entity_type'], $entry['entity_id'], $entity['entity_name']) . '</font></td></tr>';
if (strlen($entity['entity_descr']) > 0) {
$message .= '<tr><td><b>Descr</b></font></td><td>' . $entity['entity_descr'] . '</font>';
}
$message .= '
<tr><td><b>Metrics</b></font></td><td>' . $metric_text . '</font></td></tr>
<tr><td><b>Duration</b></font></td><td>' . formatUptime(time() - $entry['last_failed']) . '</font></td></tr>
<tr><td colspan="2" class="header">Device</td></tr>
<tr><td><b>Device</b></font></td><td>' . generate_device_link($device) . '</font></td></tr>
<tr><td><b>Hardware</b></font></td><td>' . $device['hardware'] . '</font></td></tr>
<tr><td><b>Operating System</b></font></td><td>' . $device['os_text'] . ' ' . $device['version'] . ' ' . $device['features'] . '</font></td></tr>
<tr><td><b>Location</b></font></td><td>' . htmlspecialchars($device['location']) . '</font></td></tr>
<tr><td><b>Uptime</b></font></td><td>' . deviceUptime($device) . '</font></td></tr>
</tbody></table>
</td></tr>
<tr><td>
<center>' . $graphs . '</center></td></tr>
</tbody></table>
</body>
</html>';
alert_notify($device, "RECOVER: [" . $device['hostname'] . "] [" . $alert['entity_type'] . "] [" . $entity['entity_name'] . "] " . $alert['alert_message'], $message);
$update_array['last_recovered'] = time();
$update_array['has_alerted'] = 0;
dbUpdate($update_array, 'alert_table-state', '`alert_table_id` = ?', array($entry['alert_table_id']));
}
if ($entry['alert_status'] == '0') {
echo 'Alert tripped. ';
// Has this been alerted more frequently than the alert interval in the config?
/// FIXME -- this should be configurable per-entity or per-checker
if (time() - $entry['last_alerted'] < $config['alerts']['interval'] && !isset($GLOBALS['spam'])) {
$entry['suppress_alert'] = TRUE;
}
// Check if alert has ignore_until set.
if (is_numeric($entry['ignore_until']) && $entry['ignore_until'] > time()) {
$entry['suppress_alert'] = TRUE;
}
if ($entry['suppress_alert'] != TRUE) {
echo 'Requires notification. ';
$alert = $alert_rules[$entry['alert_test_id']];
$state = json_decode($entry['state'], TRUE);
$conditions = json_decode($alert['conditions'], TRUE);
$entity = get_entity_by_id_cache($entry['entity_type'], $entry['entity_id']);
$condition_text = "";
foreach ($state['failed'] as $failed) {
$condition_text .= $failed['metric'] . " " . $failed['condition'] . " " . $failed['value'] . " (" . $state['metrics'][$failed['metric']] . ")<br />";
}
$graphs = "";
$metric_text = "";
foreach ($state['metrics'] as $metric => $value) {
$metric_text .= $metric . " = " . $value . PHP_EOL . "<br />";
}
if (is_array($config['entities'][$entry['entity_type']]['graph'])) {
// We can draw a graph for this type/metric pair!
$graph_array = $config['entities'][$entry['entity_type']]['graph'];
foreach ($graph_array as $key => $val) {
// Check to see if we need to do any substitution
if (substr($val, 0, 1) == "@") {
$nval = substr($val, 1);
echo " replaced " . $val . " with " . $entity[$nval] . " from entity. " . PHP_EOL . "<br />";
$graph_array[$key] = $entity[$nval];
}
}
print_r($graph_array);
$image_data_uri = generate_alert_graph($graph_array);
print_r(strlen($image_data_uri));
$graphs .= '<img src="' . $image_data_uri . '">' . "<br />";
unset($graph_array);
}
#$css = data_uri($config['html_dir'].'/css/bootstrap-mini.css' ,'text/css');
$message = '
<head>
<title>Observium Alert</title>
<style>
.observium{ width:100%; max-width: 500px; -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px; border:1px solid #DDDDDD; background-color:#FAFAFA;
font-size: 13px; color: #777777; }
.header{ font-weight: bold; font-size: 16px; padding: 5px; color: #555555; }
.red { color: #cc0000; }
#deviceinfo tr:nth-child(odd) { background: #ffffff; }
</style>
<style type="text/css"></style></head>
<body>
<table class="observium">
<tbody>
<tr>
<td>
<table class="observium" id="deviceinfo">
<tbody>
<tr><td class="header">ALERT</td><td><a style="float: right;" href="' . generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $entry['alert_table_id'])) . '">Modify</a></td></tr>
<tr><td><b>Alert</b></font></td><td class="red">' . $alert['alert_message'] . '</font></td></tr>
<tr><td><b>Entity</b></font></td><td>' . generate_entity_link($entry['entity_type'], $entry['entity_id'], $entity['entity_name']) . '</font></td></tr>';
if (strlen($entity['entity_descr']) > 0) {
$message .= '<tr><td><b>Descr</b></font></td><td>' . $entity['entity_descr'] . '</font>';
}
$message .= '
<tr><td><b>Conditions</b></font></td><td>' . $condition_text . '</font></td></tr>
<tr><td><b>Metrics</b></font></td><td>' . $metric_text . '</font></td></tr>
<tr><td><b>Duration</b></font></td><td>' . formatUptime(time() - $entry['last_failed']) . '</font></td></tr>
<tr><td colspan="2" class="header">Device</td></tr>
<tr><td><b>Device</b></font></td><td>' . generate_device_link($device) . '</font></td></tr>
<tr><td><b>Hardware</b></font></td><td>' . $device['hardware'] . '</font></td></tr>
<tr><td><b>Operating System</b></font></td><td>' . $device['os_text'] . ' ' . $device['version'] . ' ' . $device['features'] . '</font></td></tr>
<tr><td><b>Location</b></font></td><td>' . htmlspecialchars($device['location']) . '</font></td></tr>
<tr><td><b>Uptime</b></font></td><td>' . deviceUptime($device) . '</font></td></tr>
</tbody></table>
</td></tr>
<tr><td>
<center>' . $graphs . '</center></td></tr>
</tbody></table>
</body>
</html>';
alert_notify($device, "ALERT: [" . $device['hostname'] . "] [" . $alert['entity_type'] . "] [" . $entity['entity_name'] . "] " . $alert['alert_message'], $message);
$update_array['last_alerted'] = time();
$update_array['has_alerted'] = 1;
dbUpdate($update_array, 'alert_table-state', '`alert_table_id` = ?', array($entry['alert_table_id']));
} else {
echo "No notification required. " . (time() - $entry['last_alerted']);
}
} elseif ($entry['alert_status'] == '1') {
echo "Status: OK. ";
} else {
echo "Unknown status.";
}
echo PHP_EOL;
}
}
/**
* Generate notifications for an alert entry
*
* @param array entry
* @return NULL
*/
function alert_notifier($entry, $type = "alert")
{
global $config, $alert_rules;
$device = device_by_id_cache($entry['device_id']);
$alert = $alert_rules[$entry['alert_test_id']];
$state = json_decode($entry['state'], TRUE);
$conditions = json_decode($alert['conditions'], TRUE);
$entity = get_entity_by_id_cache($entry['entity_type'], $entry['entity_id']);
$condition_array = array();
foreach ($state['failed'] as $failed) {
$condition_array[] = $failed['metric'] . " " . $failed['condition'] . " " . $failed['value'] . " (" . $state['metrics'][$failed['metric']] . ")";
}
$metric_array = array();
foreach ($state['metrics'] as $metric => $value) {
$metric_array[] = $metric . ' = ' . $value;
}
$graphs = array();
$graph_done = array();
foreach ($state['metrics'] as $metric => $value) {
if ($config['email']['graphs'] !== FALSE && is_array($config['entities'][$entry['entity_type']]['metric_graphs'][$metric]) && !in_array($config['entities'][$entry['entity_type']]['metric_graphs'][$metric]['type'], $graph_done)) {
$graph_array = $config['entities'][$entry['entity_type']]['metric_graphs'][$metric];
foreach ($graph_array as $key => $val) {
// Check to see if we need to do any substitution
if (substr($val, 0, 1) == '@') {
$nval = substr($val, 1);
//echo(" replaced " . $val . " with " . $entity[$nval] . " from entity. " . PHP_EOL . "<br />");
$graph_array[$key] = $entity[$nval];
}
}
$image_data_uri = generate_alert_graph($graph_array);
$image_url = generate_graph_url($graph_array);
$graphs[] = array('label' => $graph_array['type'], 'type' => $graph_array['type'], 'url' => $image_url, 'data' => $image_data_uri);
$graph_done[] = $graph_array['type'];
}
unset($graph_array);
}
if ($config['email']['graphs'] !== FALSE && count($graph_done) == 0 && is_array($config['entities'][$entry['entity_type']]['graph'])) {
// We can draw a graph for this type/metric pair!
$graph_array = $config['entities'][$entry['entity_type']]['graph'];
foreach ($graph_array as $key => $val) {
// Check to see if we need to do any substitution
if (substr($val, 0, 1) == '@') {
$nval = substr($val, 1);
//echo(" replaced ".$val." with ". $entity[$nval] ." from entity. ".PHP_EOL."<br />");
$graph_array[$key] = $entity[$nval];
}
}
//print_vars($graph_array);
$image_data_uri = generate_alert_graph($graph_array);
$image_url = generate_graph_url($graph_array);
$graphs[] = array('label' => $graph_array['type'], 'type' => $graph_array['type'], 'url' => $image_url, 'data' => $image_data_uri);
unset($graph_array);
}
$graphs_html = "";
foreach ($graphs as $graph) {
$graphs_html .= '<h4>' . $graph['type'] . '</h4>';
$graphs_html .= '<a href="' . $graph['url'] . '"><img src="' . $graph['data'] . '"></a><br />';
}
//print_vars($graphs);
//print_vars($graphs_html);
//print_vars($entry);
$message_tags = array('ALERT_STATE' => $entry['alert_status'] == '1' ? "RECOVER" : "ALERT", 'ALERT_URL' => generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $entry['alert_table_id'])), 'ALERT_ID' => $entry['alert_table_id'], 'ALERT_MESSAGE' => $alert['alert_message'], 'CONDITIONS' => implode(PHP_EOL . ' ', $condition_array), 'METRICS' => implode(PHP_EOL . ' ', $metric_array), 'DURATION' => $entry['alert_status'] == '1' ? $entry['last_ok'] > 0 ? formatUptime(time() - $entry['last_ok']) . " (" . format_unixtime($entry['last_ok']) . ")" : "Unknown" : ($entry['last_ok'] > 0 ? formatUptime(time() - $entry['last_ok']) . " (" . format_unixtime($entry['last_ok']) . ")" : "Unknown"), 'ENTITY_LINK' => generate_entity_link($entry['entity_type'], $entry['entity_id'], $entity['entity_name']), 'ENTITY_NAME' => $entity['entity_name'], 'ENTITY_TYPE' => $alert['entity_type'], 'ENTITY_DESCRIPTION' => $entity['entity_descr'], 'ENTITY_GRAPHS_ARRAY' => json_encode($graphs), 'DEVICE_HOSTNAME' => $device['hostname'], 'DEVICE_LINK' => generate_device_link($device), 'DEVICE_HARDWARE' => $device['hardware'], 'DEVICE_OS' => $device['os_text'] . ' ' . $device['version'] . ' ' . $device['features'], 'DEVICE_LOCATION' => $device['location'], 'DEVICE_UPTIME' => deviceUptime($device));
//logfile('debug.log', var_export($message, TRUE));
$title = alert_generate_subject($device, $message_tags['ALERT_STATE'], $message_tags);
$message_tags['TITLE'] = $title;
$alert_id = $entry['alert_test_id'];
$notify_status = FALSE;
// Set alert notify status to FALSE by default
$notification_type = 'alert';
$transports = get_alert_contacts($device, $alert_id, $notification_type);
if (!empty($transports)) {
// WARNING, alerts queue currently experimental
if (isset($config['alerts']['queue']) && isset($config['alerts']['queue'])) {
// Add notification to queue
$notification = array('device_id' => $device['device_id'], 'log_id' => $log_id, 'aca_type' => $notification_type, 'endpoints' => json_encode($transports), 'message_graphs' => $message_tags['ENTITY_GRAPHS_ARRAY'], 'notification_added' => time(), 'notification_lifetime' => 300, 'notification_entry' => json_encode($entry));
$notification_message_tags = $message_tags;
unset($notification_message_tags['ENTITY_GRAPHS_ARRAY']);
$notification['message_tags'] = json_encode($notification_message_tags);
$notification_id = dbInsert($notification, 'notifications_queue');
} else {
// Use classic instant notifications send
$notification_count = 0;
foreach ($transports as $method => $endpoints) {
if (isset($config['alerts']['disable'][$method]) && $config['alerts']['disable'][$method]) {
continue;
}
// Skip if method disabled globally
foreach ($endpoints as $endpoint) {
$method_include = $config['install_dir'] . "/includes/alerting/" . $method . ".inc.php";
if (is_file($method_include)) {
print_cli_data("Notifying", "[" . $method . "] " . $endpoint['contact_descr'] . ": " . $endpoint['contact_endpoint']);
// Split out endpoint data as stored JSON in the database into array for use in transport
// The original string also remains available as the contact_endpoint key
foreach (json_decode($endpoint['contact_endpoint']) as $field => $value) {
$endpoint[$field] = $value;
}
include $method_include;
// FIXME check success
// FIXME log notification + success/failure!
if ($notify_status['success']) {
$notification_count++;
}
} else {
print_cli_data("Missing include", $method_include);
}
}
}
if ($notification_count) {
dbUpdate(array('notified' => 1), 'alert_log', '`event_id` = ?', array($notification['log_id']));
}
}
}
}
} else {
$update_state['ignore_until'] = array('NULL');
}
if (is_array($update_state)) {
$up_s = dbUpdate($update_state, 'alert_table', '`alert_table_id` = ?', array($vars['alert_entry']));
}
// Refresh array because we've changed the database.
$entry = get_alert_entry_by_id($vars['alert_entry']);
}
// End actions
humanize_alert_entry($entry);
$alert_rules = cache_alert_rules();
$alert = $alert_rules[$entry['alert_test_id']];
$state = json_decode($entry['state'], TRUE);
$conditions = json_decode($alert['conditions'], TRUE);
$entity = get_entity_by_id_cache($entry['entity_type'], $entry['entity_id']);
// r($entry);
// r($alert);
?>
<div class="row">
<div class="col-md-3">
<div class="box box-solid">
<div class="box-header with-border">
<!-- <i class="oicon-bell"></i> --><h3 class="box-title">Alert Details</h3>
</div>
<div class="box-body no-padding">
<table class="table table-condensed table-striped ">
<tbody>
<tr><th>Type</th><td><?php
echo '<i class="' . $config['entities'][$alert['entity_type']]['icon'] . '"></i> ' . nicecase($entry['entity_type']);
<?php
/**
* Observium
*
* This file is part of Observium.
*
* @package observium
* @subpackage graphs
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2016 Observium Limited
*
*/
if (is_numeric($vars['id']) && ($alert = get_alert_entry_by_id($vars['id']))) {
$entity = get_entity_by_id_cache($alert['entity_type'], $alert['entity_id']);
$device = device_by_id_cache($alert['device_id']);
if (device_permitted($device['device_id']) || $auth) {
$title = generate_device_link($device);
$title_array = array();
$title_array[] = array('text' => $device['hostname'], 'url' => generate_url(array('page' => 'device', 'device' => $device['device_id'])));
$auth = TRUE;
$rrd_filename = get_rrd_path($device, "alert-" . $alert['alert_table_id']);
}
} else {
// error?
}
// array index -> ['measured']['port']['345'][] = sensor array
$sensors_db['measured'][$entry['measured_class']][$entry['measured_entity']][] = $entry;
} else {
$sensors_db[$sensor_type][$entry['sensor_id']] = $entry;
}
}
}
//r($sensors_db['measured']);
// Now print founded bundle (measured_class+sensor)
if (isset($sensors_db['measured'])) {
foreach ($sensors_db['measured'] as $measured_class => $measured_entity) {
$box_args = array('title' => nicecase($measured_class) . ' sensors', 'icon' => 'oicon-node');
echo generate_box_open($box_args);
echo ' <table class="table table-condensed table-striped">';
foreach ($measured_entity as $entity_id => $entry) {
$entity = get_entity_by_id_cache($measured_class, $entity_id);
$entity_name = entity_name($measured_class, $entity);
$entity_link = generate_entity_link($measured_class, $entity);
$entity_type = entity_type_translate_array($measured_class);
//echo(' <tr class="'.$port['row_class'].'">
// <td class="state-marker"></td>
echo ' <tr>
<td colspan="6" class="entity"><i class="' . $entity_type['icon'] . '"></i> ' . $entity_link . '</td></tr>';
foreach ($entry as $sensor) {
// Remove port name from sensor description
$sensor['sensor_descr'] = trim(str_ireplace($entity_name, '', $sensor['sensor_descr']));
if (empty($sensor['sensor_descr'])) {
// Some time sensor descriptions equals to entity name
$sensor['sensor_descr'] = nicecase($sensor['sensor_class']);
}
print_sensor_row($sensor, $vars);
function generate_entity_link($entity_type, $entity, $text = NULL, $graph_type = NULL, $escape = TRUE, $short = FALSE)
{
if (is_numeric($entity)) {
$entity = get_entity_by_id_cache($entity_type, $entity);
}
entity_rewrite($entity_type, $entity);
switch ($entity_type) {
case "device":
$link = generate_device_link($entity);
break;
case "mempool":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'mempool'));
break;
case "processor":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'processor'));
break;
case "status":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'status', 'id' => $entity['status_id']));
break;
case "sensor":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => $entity['sensor_class'], 'id' => $entity['sensor_id']));
break;
case "printersupply":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'printing', 'supply' => $entity['supply_type']));
break;
case "port":
$link = generate_port_link($entity, NULL, $graph_type, $escape, $short);
break;
case "storage":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'storage'));
break;
case "bgp_peer":
$url = generate_url(array('page' => 'device', 'device' => $entity['peer_device_id'] ? $entity['peer_device_id'] : $entity['device_id'], 'tab' => 'routing', 'proto' => 'bgp'));
break;
case "netscalervsvr":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_vsvr', 'vsvr' => $entity['vsvr_id']));
break;
case "netscalersvc":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_services', 'svc' => $entity['svc_id']));
break;
case "netscalersvcgrpmem":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_servicegroupmembers', 'svc' => $entity['svc_id']));
break;
case "sla":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'slas', 'id' => $entity['sla_id']));
break;
case "pseudowire":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'pseudowires', 'id' => $entity['pseudowire_id']));
break;
case "maintenance":
$url = generate_url(array('page' => 'alert_maintenance', 'maintenance' => $entity['maint_id']));
break;
case "group":
$url = generate_url(array('page' => 'group', 'group_id' => $entity['group_id']));
break;
case "virtualmachine":
// If we know this device by its vm name in our system, create a link to it, else just print the name.
if (get_device_id_by_hostname($entity['vm_name'])) {
$link = generate_device_link(device_by_name($entity['vm_name']));
} else {
// Hardcode $link to just show the name, no actual link
$link = $entity['vm_name'];
}
break;
default:
$url = NULL;
}
if (!isset($link)) {
if (!isset($text)) {
if ($short && $entity['entity_shortname']) {
$text = $entity['entity_shortname'];
} else {
$text = $entity['entity_name'];
}
}
if ($escape) {
$text = escape_html($text);
}
$link = '<a href="' . $url . '" class="entity-popup ' . $entity['html_class'] . '" data-eid="' . $entity['entity_id'] . '" data-etype="' . $entity_type . '">' . $text . '</a>';
}
return $link;
}
function generate_entity_link($type, $entity, $text = NULL, $graph_type = NULL)
{
global $config, $entity_cache;
if (is_numeric($entity)) {
$entity = get_entity_by_id_cache($type, $entity);
}
switch ($type) {
case "mempool":
if (empty($text)) {
$text = $entity['mempool_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'mempool'));
break;
case "processor":
if (empty($text)) {
$text = $entity['processor_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'processor'));
break;
case "sensor":
if (empty($text)) {
$text = $entity['sensor_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => $entity['sensor_class']));
break;
case "toner":
if (empty($text)) {
$text = $entity['toner_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'printing'));
break;
case "port":
$link = generate_port_link($entity, $text, $graph_type);
break;
case "storage":
if (empty($text)) {
$text = $entity['storage_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'storage'));
break;
case "bgp_peer":
if (Net_IPv6::checkIPv6($entity['bgpPeerRemoteAddr'])) {
$addr = Net_IPv6::compress($entity['bgpPeerRemoteAddr']);
} else {
$addr = $entity['bgpPeerRemoteAddr'];
}
if (empty($text)) {
$text = $addr . " (AS" . $entity['bgpPeerRemoteAs'] . ")";
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'routing', 'proto' => 'bgp'));
break;
case "netscaler_vsvr":
if (empty($text)) {
$text = $entity['vsvr_label'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_vsvr', 'vsvr' => $entity['vsvr_id']));
break;
case "netscaler_svc":
if (empty($text)) {
$text = $entity['svc_label'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_services', 'svc' => $entity['svc_id']));
break;
default:
$link = $entity[$type . '_id'];
}
return $link;
}
function generate_entity_link($entity_type, $entity, $text = NULL, $graph_type = NULL, $escape = TRUE)
{
global $config, $entity_cache;
if (is_numeric($entity)) {
$entity = get_entity_by_id_cache($entity_type, $entity);
}
entity_rewrite($entity_type, $entity);
// Rewrite sensor subtypes to 'sensor'
// $translate = entity_type_translate_array($type);
// if (isset($translate['parent_type'])) { $type = $translate['parent_type']; }
switch ($entity_type) {
case "device":
$link = generate_device_link($entity);
break;
case "mempool":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'mempool'));
break;
case "processor":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'processor'));
break;
case "status":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'status'));
break;
case "sensor":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => $entity['sensor_class']));
break;
case "toner":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'printing'));
break;
case "port":
$link = generate_port_link($entity, NULL, $graph_type, $escape);
break;
case "storage":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'storage'));
break;
case "bgp_peer":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'routing', 'proto' => 'bgp'));
break;
case "netscaler_vsvr":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_vsvr', 'vsvr' => $entity['vsvr_id']));
break;
case "netscaler_svc":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_services', 'svc' => $entity['svc_id']));
break;
case "sla":
$url = generate_url(array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'slas'));
break;
default:
$url = NULL;
}
if (!isset($link)) {
if (!isset($text)) {
$text = $entity['entity_name'];
}
if ($escape) {
$text = escape_html($text);
}
$link = '<a href="' . $url . '" class="entity-popup ' . $entity['html_class'] . '" data-eid="' . $entity['entity_id'] . '" data-etype="' . $entity_type . '">' . $text . '</a>';
}
return $link;
}
if ($list['group_id']) {
echo ' <th style="min-width: 15%;">分组</th>';
}
if ($list['entity_type']) {
echo ' <th style="width: 10%">类型</th>';
}
if ($list['entity_id']) {
echo ' <th style="">实体</th>';
}
echo '
</tr>
</thead>
<tbody>' . PHP_EOL;
foreach ($members as $member) {
// Get the entity array using the cache
$entity = get_entity_by_id_cache($member['entity_type'], $member['entity_id']);
// Get the device array using the cache
$device = device_by_id_cache($member['device_id']);
// Get the entity_name.
### FIXME - This is probably duplicated effort from above. We should pass it $entity
$entity_name = entity_name($member['entity_type'], $entity);
echo '<tr class="' . $entity['html_row_class'] . '" style="cursor: pointer;">';
echo '<td style="width: 1px; background-color: ' . $entity['table_tab_colour'] . '; margin: 0px; padding: 0px"></td>';
echo '<td style="width: 1px;"></td>';
// If we know the device, don't show the device
if ($list['device_id']) {
echo '<td><span class="entity-title">' . generate_device_link($device) . '</span></td>';
}
// If we're showing all entity types, print the entity type here
if ($list['entity_type']) {
echo '<td>' . nicecase($member['entity_type']) . '</td>';
function get_port_by_id_cache($port_id)
{
return get_entity_by_id_cache('port', $port_id);
}
<?php
/**
* Observium
*
* This file is part of Observium.
*
* @package observium
* @subpackage graphs
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2016 Observium Limited
*
*/
if (is_numeric($vars['id'])) {
$entity = get_entity_by_id_cache($type, $vars['id']);
if (is_numeric($entity['device_id']) && ($auth || device_permitted($entity['device_id']))) {
$device = device_by_id_cache($entity['device_id']);
$title = generate_device_link($device);
$title .= " :: Pseudowire :: " . escape_html($entity['pwID']);
$auth = TRUE;
$index = strtolower($entity['mib']) . '-' . $entity['pwIndex'];
if ($subtype == 'uptime') {
$index = strtolower($entity['mib']) . '-uptime-' . $entity['pwIndex'];
}
$unit_text = 'PW ' . $entity['pwID'];
if ($entity['pwDescr']) {
$unit_text .= ' - ' . $entity['pwDescr'];
}
$graph_title = $device['hostname'] . ' :: ' . $unit_text;
// hostname :: SLA XX
$rrd_filename = get_rrd_path($device, "pseudowire-" . $index . ".rrd");
$auth = TRUE;
<small>' . $port['ifDescr'] . '</small></td>
</tr>';
}
echo '</table>' . PHP_EOL;
} else {
echo '<p class="text-center text-warning bg-warning" style="padding: 10px; margin: 0px;"><strong>This user currently has no permitted ports</strong></p>';
//print_warning('This user currently has no permitted ports');
}
echo generate_box_close();
// End port permissions
// Start sensor permissions
echo generate_box_open(array('header-border' => TRUE, 'title' => 'Sensor Permissions'));
if (count($user_permissions['sensor'])) {
echo '<table class="' . OBS_CLASS_TABLE . '">' . PHP_EOL;
foreach (array_keys($user_permissions['sensor']) as $entity_id) {
$sensor = get_entity_by_id_cache('sensor', $entity_id);
$device = device_by_id_cache($sensor['device_id']);
echo '<tr><td style="width: 1px;"></td>
<td style="width: 200px; overflow: hidden;"><i class="' . $config['entities']['device']['icon'] . '"></i> ' . generate_entity_link('device', $device) . '</td>
<td style="overflow: hidden;"><i class="' . $config['entities']['sensor']['icon'] . '"></i> ' . generate_entity_link('sensor', $sensor) . '
<td width="25">
</tr>';
}
echo '</table>' . PHP_EOL;
} else {
echo '<p class="text-center text-warning bg-warning" style="padding: 10px; margin: 0px;"><strong>This user currently has no permitted sensors</strong></p>';
//print_warning('This user currently has no permitted sensors');
}
echo generate_box_close();
// End sensor permissions
}
function process_alerts($device)
{
global $config, $alert_rules, $alert_assoc;
echo "处理警报 " . $device['hostname'] . PHP_EOL;
$alert_table = cache_device_alert_table($device['device_id']);
$sql = "SELECT * FROM `alert_table`";
$sql .= " LEFT JOIN `alert_table-state` ON `alert_table`.`alert_table_id` = `alert_table-state`.`alert_table_id`";
$sql .= " WHERE `device_id` = ? AND `alert_status` IS NOT NULL;";
foreach (dbFetchRows($sql, array($device['device_id'])) as $entry) {
echo 'Alert: ' . $entry['alert_table_id'] . ' Status: ' . $entry['alert_status'] . ' ';
// If the alerter is now OK and has previously alerted, send an recovery notice.
if ($entry['alert_status'] == '1' && $entry['has_alerted'] == '1') {
$alert = $alert_rules[$entry['alert_test_id']];
if (!$alert['suppress_recovery']) {
$state = json_decode($entry['state'], TRUE);
$conditions = json_decode($alert['conditions'], TRUE);
$entity = get_entity_by_id_cache($entry['entity_type'], $entry['entity_id']);
$metric_array = array();
foreach ($state['metrics'] as $metric => $value) {
$metric_array[] = $metric . ' = ' . $value;
}
$message_tags = array('ALERT_STATE' => 'RECOVERY', 'ALERT_URL' => generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $entry['alert_table_id'])), 'ALERT_MESSAGE' => $alert['alert_message'], 'METRICS' => implode(PHP_EOL . ' ', $metric_array), 'DURATION' => formatUptime(time() - $entry['last_failed']), 'ENTITY_LINK' => generate_entity_link($entry['entity_type'], $entry['entity_id'], $entity['entity_name']), 'ENTITY_NAME' => $entity['entity_name'], 'ENTITY_DESCRIPTION' => $entity['entity_descr'], 'DEVICE_HOSTNAME' => $device['hostname'], 'DEVICE_LINK' => generate_device_link($device), 'DEVICE_HARDWARE' => $device['hardware'], 'DEVICE_OS' => $device['os_text'] . ' ' . $device['version'] . ' ' . $device['features'], 'DEVICE_LOCATION' => $device['location'], 'DEVICE_UPTIME' => deviceUptime($device));
$message['text'] = simple_template('alert/email_text.tpl', $message_tags, array('is_file' => TRUE));
//$message_tags['CONDITIONS'] = nl2br($message_tags['CONDITIONS']);
$message_tags['METRICS'] = nl2br($message_tags['METRICS']);
$message['html'] = simple_template('alert/email_html.tpl', $message_tags, array('is_file' => TRUE));
//logfile('debug.log', var_export($message, TRUE));
alert_notify($device, alert_generate_subject('RECOVER', $device, $alert, $entity), $message, $entry['alert_test_id']);
log_alert('恢复发送的通知', $device, $entry, 'RECOVER_NOTIFY');
} else {
echo '已限制恢复.';
log_alert('限制恢复通知', $device, $entry, 'RECOVER_SUPPRESSED');
}
$update_array['last_recovered'] = time();
$update_array['has_alerted'] = 0;
dbUpdate($update_array, 'alert_table-state', '`alert_table_id` = ?', array($entry['alert_table_id']));
}
if ($entry['alert_status'] == '0') {
echo '警报已停止. ';
// Has this been alerted more frequently than the alert interval in the config?
/// FIXME -- this should be configurable per-entity or per-checker
if (time() - $entry['last_alerted'] < $config['alerts']['interval'] && !isset($GLOBALS['spam'])) {
$entry['suppress_alert'] = TRUE;
}
// Check if alert has ignore_until set.
if (is_numeric($entry['ignore_until']) && $entry['ignore_until'] > time()) {
$entry['suppress_alert'] = TRUE;
}
// Check if alert has ignore_until_ok set.
if (is_numeric($entry['ignore_until_ok']) && $entry['ignore_until_ok'] == '1') {
$entry['suppress_alert'] = TRUE;
}
if ($entry['suppress_alert'] != TRUE) {
echo 'Requires notification. ';
$alert = $alert_rules[$entry['alert_test_id']];
$state = json_decode($entry['state'], TRUE);
$conditions = json_decode($alert['conditions'], TRUE);
$entity = get_entity_by_id_cache($entry['entity_type'], $entry['entity_id']);
$condition_array = array();
foreach ($state['failed'] as $failed) {
$condition_array[] = $failed['metric'] . " " . $failed['condition'] . " " . $failed['value'] . " (" . $state['metrics'][$failed['metric']] . ")";
}
$graphs = "";
$metric_array = array();
foreach ($state['metrics'] as $metric => $value) {
$metric_array[] = $metric . ' = ' . $value;
}
if (is_array($config['entities'][$entry['entity_type']]['graph'])) {
// We can draw a graph for this type/metric pair!
$graph_array = $config['entities'][$entry['entity_type']]['graph'];
foreach ($graph_array as $key => $val) {
// Check to see if we need to do any substitution
if (substr($val, 0, 1) == "@") {
$nval = substr($val, 1);
echo " replaced " . $val . " with " . $entity[$nval] . " from entity. " . PHP_EOL . "<br />";
$graph_array[$key] = $entity[$nval];
}
}
//print_r($graph_array);
//logfile('debug.log', var_export($graph_array, TRUE));
$image_data_uri = generate_alert_graph($graph_array);
//print_r($image_data_uri);
//logfile('debug.log', var_export($image_data_uri, TRUE));
$graphs .= '<img src="' . $image_data_uri . '"><br />';
unset($graph_array);
}
$message_tags = array('ALERT_STATE' => 'ALERT', 'ALERT_URL' => generate_url(array('page' => 'device', 'device' => $device['device_id'], 'tab' => 'alert', 'alert_entry' => $entry['alert_table_id'])), 'ALERT_MESSAGE' => $alert['alert_message'], 'CONDITIONS' => implode(PHP_EOL . ' ', $condition_array), 'METRICS' => implode(PHP_EOL . ' ', $metric_array), 'DURATION' => formatUptime(time() - $entry['last_failed']), 'ENTITY_LINK' => generate_entity_link($entry['entity_type'], $entry['entity_id'], $entity['entity_name']), 'ENTITY_NAME' => $entity['entity_name'], 'ENTITY_DESCRIPTION' => $entity['entity_descr'], 'ENTITY_GRAPHS' => $graphs, 'DEVICE_HOSTNAME' => $device['hostname'], 'DEVICE_LINK' => generate_device_link($device), 'DEVICE_HARDWARE' => $device['hardware'], 'DEVICE_OS' => $device['os_text'] . ' ' . $device['version'] . ' ' . $device['features'], 'DEVICE_LOCATION' => $device['location'], 'DEVICE_UPTIME' => deviceUptime($device));
$message['text'] = simple_template('alert/email_text.tpl', $message_tags, array('is_file' => TRUE));
$message_tags['CONDITIONS'] = nl2br($message_tags['CONDITIONS']);
$message_tags['METRICS'] = nl2br($message_tags['METRICS']);
$message['html'] = simple_template('alert/email_html.tpl', $message_tags, array('is_file' => TRUE));
//logfile('debug.log', var_export($message, TRUE));
alert_notify($device, alert_generate_subject('ALERT', $device, $alert, $entity), $message, $entry['alert_test_id']);
log_alert('Alert notification sent', $device, $entry, 'ALERT_NOTIFY');
$update_array['last_alerted'] = time();
$update_array['has_alerted'] = 1;
dbUpdate($update_array, 'alert_table-state', '`alert_table_id` = ?', array($entry['alert_table_id']));
} else {
echo "没有通知要求. " . (time() - $entry['last_alerted']);
}
} else {
if ($entry['alert_status'] == '1') {
echo "状态: OK. ";
} else {
if ($entry['alert_status'] == '2') {
echo "Status: Notification Delayed. ";
} else {
if ($entry['alert_status'] == '3') {
echo "Status: Notification Suppressed. ";
} else {
echo "未知的状态.";
}
}
}
}
echo PHP_EOL;
}
}
function generate_entity_link($type, $entity, $text = null, $graph_type = null)
{
global $config, $entity_cache;
if (is_numeric($entity)) {
$entity = get_entity_by_id_cache($type, $entity);
}
switch ($type) {
case 'port':
$link = generate_port_link($entity, $text, $graph_type);
break;
case 'storage':
if (empty($text)) {
$text = $entity['storage_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'storage'));
break;
default:
$link = $entity[$type . '_id'];
}
return $link;
}
function generate_entity_link($type, $entity, $text = NULL, $graph_type = NULL, $escape = TRUE)
{
global $config, $entity_cache;
if (is_numeric($entity)) {
$entity = get_entity_by_id_cache($type, $entity);
}
// Rewrite sensor subtypes to 'sensor'
$translate = entity_type_translate_array($type);
if (isset($translate['parent_type'])) {
$type = $translate['parent_type'];
}
switch ($type) {
case "device":
if (empty($text)) {
$text = $entity['hostname'];
}
// FIXME use name_field property for all of these? Like entity_rewrite above does.
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id']), array(), $escape);
break;
case "mempool":
if (empty($text)) {
$text = $entity['mempool_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'mempool'), array(), $escape);
break;
case "processor":
if (empty($text)) {
$text = $entity['processor_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'processor'), array(), $escape);
break;
case "sensor":
if (empty($text)) {
$text = $entity['sensor_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => $entity['sensor_class']), array(), $escape);
break;
case "toner":
if (empty($text)) {
$text = $entity['toner_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'printing'), array(), $escape);
break;
case "port":
$link = generate_port_link($entity, $text, $graph_type, $escape);
break;
case "storage":
if (empty($text)) {
$text = $entity['storage_descr'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'health', 'metric' => 'storage'), array(), $escape);
break;
case "bgp_peer":
if (Net_IPv6::checkIPv6($entity['bgpPeerRemoteAddr'])) {
$addr = Net_IPv6::compress($entity['bgpPeerRemoteAddr']);
} else {
$addr = $entity['bgpPeerRemoteAddr'];
}
if (empty($text)) {
$text = $addr . " (AS" . $entity['bgpPeerRemoteAs'] . ")";
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'routing', 'proto' => 'bgp'), array(), $escape);
break;
case "netscaler_vsvr":
if (empty($text)) {
$text = $entity['vsvr_label'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_vsvr', 'vsvr' => $entity['vsvr_id']), array(), $escape);
break;
case "netscaler_svc":
if (empty($text)) {
$text = $entity['svc_label'];
}
$link = generate_link($text, array('page' => 'device', 'device' => $entity['device_id'], 'tab' => 'loadbalancer', 'type' => 'netscaler_services', 'svc' => $entity['svc_id']), array(), $escape);
break;
default:
$link = $entity[$type . '_id'];
}
return $link;
}
