function poll_device($device, $options) { global $config, $device, $polled_devices, $db_stats, $exec_status, $alert_rules, $alert_table, $graphs, $attribs; $alert_metrics = array(); $oid_cache = array(); $old_device_state = unserialize($device['device_state']); $attribs = get_entity_attribs('device', $device['device_id']); $pid_info = check_process_run($device); // This just clear stalled DB entries add_process_info($device); // Store process info $alert_rules = cache_alert_rules(); $alert_table = cache_device_alert_table($device['device_id']); if (OBS_DEBUG > 1 && (count($alert_rules) || count($alert_table))) { print_vars($alert_rules); print_vars($alert_table); } $status = 0; $device_start = utime(); // Start counting device poll time print_cli_heading($device['hostname'] . " [" . $device['device_id'] . "]", 1); print_cli_data("OS", $device['os'], 1); if ($config['os'][$device['os']]['group']) { $device['os_group'] = $config['os'][$device['os']]['group']; print_cli_data("OS Group", $device['os_group'], 1); } if (is_numeric($device['last_polled_timetaken'])) { print_cli_data("Last poll duration", $device['last_polled_timetaken'] . " seconds", 1); } print_cli_data("Last Polled", $device['last_polled'], 1); print_cli_data("SNMP Version", $device['snmp_version'], 1); //unset($poll_update); unset($poll_update_query); unset($poll_separator); $update_array = array(); $host_rrd_dir = $config['rrd_dir'] . "/" . $device['hostname']; if (!is_dir($host_rrd_dir)) { mkdir($host_rrd_dir); echo "Created directory : {$host_rrd_dir}\n"; } $flags = OBS_DNS_ALL; if ($device['snmp_transport'] == 'udp6' || $device['snmp_transport'] == 'tcp6') { $flags = $flags ^ OBS_DNS_A; } $attribs['ping_skip'] = isset($attribs['ping_skip']) && $attribs['ping_skip']; if ($attribs['ping_skip']) { $flags = $flags | OBS_PING_SKIP; // Add skip ping flag } $device['pingable'] = isPingable($device['hostname'], $flags); if ($device['pingable']) { $device['snmpable'] = isSNMPable($device); if ($device['snmpable']) { $ping_msg = $attribs['ping_skip'] ? '' : 'PING (' . $device['pingable'] . 'ms) and '; print_cli_data("Device status", "Device is reachable by " . $ping_msg . "SNMP (" . $device['snmpable'] . "ms)", 1); $status = "1"; $status_type = ''; } else { print_cli_data("Device status", "Device is not responding to SNMP requests", 1); $status = "0"; $status_type = 'snmp'; } } else { print_cli_data("Device status", "Device is not responding to PINGs", 1); $status = "0"; $status_type = 'ping'; } if ($device['status'] != $status) { dbUpdate(array('status' => $status), 'devices', 'device_id = ?', array($device['device_id'])); // dbInsert(array('importance' => '0', 'device_id' => $device['device_id'], 'message' => "Device is " .($status == '1' ? 'up' : 'down')), 'alerts'); $event_msg = 'Device status changed to '; if ($status == '1') { // Device Up, Severity Warning (4) $event_msg .= 'Up'; $event_severity = 4; } else { // Device Down, Severity Error (3)! $event_msg .= 'Down'; $event_severity = 3; } if ($status_type != '') { $event_msg .= ' (' . $status_type . ')'; } log_event($event_msg, $device, 'device', $device['device_id'], $event_severity); } rrdtool_update_ng($device, 'status', array('status' => $status)); if (!$attribs['ping_skip']) { // Ping response RRD database. rrdtool_update_ng($device, 'ping', array('ping' => $device['pingable'] ? $device['pingable'] : 'U')); } // SNMP response RRD database. rrdtool_update_ng($device, 'ping_snmp', array('ping_snmp' => $device['snmpable'] ? $device['snmpable'] : 'U')); $alert_metrics['device_status'] = $status; $alert_metrics['device_status_type'] = $status_type; $alert_metrics['device_ping'] = $device['pingable']; // FIXME, when ping skipped, here always 0.001 $alert_metrics['device_snmp'] = $device['snmpable']; if ($status == "1") { // Arrays for store and check enabled/disabled graphs $graphs = array(); $graphs_db = array(); foreach (dbFetchRows("SELECT * FROM `device_graphs` WHERE `device_id` = ?", array($device['device_id'])) as $entry) { $graphs_db[$entry['graph']] = isset($entry['enabled']) ? (bool) $entry['enabled'] : TRUE; } if (!$attribs['ping_skip']) { // Enable Ping graphs $graphs['ping'] = TRUE; } // Enable SNMP graphs $graphs['ping_snmp'] = TRUE; // Run these base modules always and before all other modules! $poll_modules = array('system', 'os'); $mods_disabled_global = array(); $mods_disabled_device = array(); $mods_excluded = array(); if ($options['m']) { foreach (explode(',', $options['m']) as $module) { $module = trim($module); if (in_array($module, $poll_modules)) { continue; } // Skip already added modules if ($module == 'unix-agent') { array_unshift($poll_modules, $module); // Add 'unix-agent' before all continue; } if (is_file($config['install_dir'] . "/includes/polling/{$module}.inc.php")) { $poll_modules[] = $module; } } } else { foreach ($config['poller_modules'] as $module => $module_status) { if (in_array($module, $poll_modules)) { continue; } // Skip already added modules if ($attribs['poll_' . $module] || $module_status && !isset($attribs['poll_' . $module])) { if (poller_module_excluded($device, $module)) { $mods_excluded[] = $module; //print_warning("Module [ $module ] excluded for device."); continue; } if ($module == 'unix-agent') { array_unshift($poll_modules, $module); // Add 'unix-agent' before all continue; } if (is_file($config['install_dir'] . "/includes/polling/{$module}.inc.php")) { $poll_modules[] = $module; } } elseif (isset($attribs['poll_' . $module]) && !$attribs['poll_' . $module]) { $mods_disabled_device[] = $module; //print_warning("Module [ $module ] disabled on device."); } else { $mods_disabled_global[] = $module; //print_warning("Module [ $module ] disabled globally."); } } } if (count($mods_excluded)) { print_cli_data("Modules Excluded", implode(", ", $mods_excluded), 1); } if (count($mods_disabled_global)) { print_cli_data("Disabled Globally", implode(", ", $mods_disabled_global), 1); } if (count($mods_disabled_device)) { print_cli_data("Disabled Device", implode(", ", $mods_disabled_global), 1); } if (count($poll_modules)) { print_cli_data("Modules Enabled", implode(", ", $poll_modules), 1); } echo PHP_EOL; foreach ($poll_modules as $module) { print_debug(PHP_EOL . "including: includes/polling/{$module}.inc.php"); print_cli_heading("Module Start: %R" . $module . ""); $m_start = utime(); include $config['install_dir'] . "/includes/polling/{$module}.inc.php"; $m_end = utime(); $m_run = round($m_end - $m_start, 4); $device_state['poller_mod_perf'][$module] = $m_run; print_cli_data("Module time", number_format($m_run, 4) . "s"); echo PHP_EOL; } print_cli_heading($device['hostname'] . " [" . $device['device_id'] . "] completed poller modules at " . date("Y-m-d H:i:s"), 1); // Check and update graphs DB $graphs_stat = array(); if (!isset($options['m'])) { // Hardcoded poller performance $graphs['poller_perf'] = TRUE; // Delete not exists graphs from DB (only if poller run without modules option) foreach ($graphs_db as $graph => $value) { if (!isset($graphs[$graph])) { dbDelete('device_graphs', "`device_id` = ? AND `graph` = ?", array($device['device_id'], $graph)); unset($graphs_db[$graph]); $graphs_stat['deleted'][] = $graph; } } } // Add or update graphs in DB foreach ($graphs as $graph => $value) { if (!isset($graphs_db[$graph])) { dbInsert(array('device_id' => $device['device_id'], 'graph' => $graph, 'enabled' => $value), 'device_graphs'); $graphs_stat['added'][] = $graph; } else { if ($value != $graphs_db[$graph]) { dbUpdate(array('enabled' => $value), 'device_graphs', '`device_id` = ? AND `graph` = ?', array($device['device_id'], $graph)); $graphs_stat['updated'][] = $graph; } else { $graphs_stat['checked'][] = $graph; } } } // Print graphs stats foreach ($graphs_stat as $key => $stat) { if (count($stat)) { print_cli_data('Graphs [' . $key . ']', implode(', ', $stat), 1); } } $device_end = utime(); $device_run = $device_end - $device_start; $device_time = round($device_run, 4); $update_array['last_polled'] = array('NOW()'); $update_array['last_polled_timetaken'] = $device_time; $update_array['device_state'] = serialize($device_state); #echo("$device_end - $device_start; $device_time $device_run"); print_cli_data("Poller time", $device_time . " seconds", 1); //print_message(PHP_EOL."Polled in $device_time seconds"); // Only store performance data if we're not doing a single-module poll if (!$options['m']) { dbInsert(array('device_id' => $device['device_id'], 'operation' => 'poll', 'start' => $device_start, 'duration' => $device_run), 'devices_perftimes'); rrdtool_update_ng($device, 'perf-poller', array('val' => $device_time)); } if (OBS_DEBUG) { echo "Updating " . $device['hostname'] . " - "; print_vars($update_array); echo " \n"; } $updated = dbUpdate($update_array, 'devices', '`device_id` = ?', array($device['device_id'])); if ($updated) { print_cli_data("Updated Data", implode(", ", array_keys($update_array)), 1); } $alert_metrics['device_uptime'] = $device['uptime']; $alert_metrics['device_rebooted'] = $rebooted; // 0 - not rebooted, 1 - rebooted $alert_metrics['device_duration_poll'] = $device['last_polled_timetaken']; unset($cache_storage); // Clear cache of hrStorage ** MAYBE FIXME? ** (ok, later) unset($cache); // Clear cache (unify all things here?) } check_entity('device', $device, $alert_metrics); echo PHP_EOL; // Clean del_process_info($device); // Remove process info unset($alert_metrics); }
function poll_device($device, $options) { global $config, $debug, $device, $polled_devices, $db_stats, $memcache, $exec_status, $alert_rules, $alert_table; $oid_cache = array(); $old_device_state = unserialize($device['device_state']); $attribs = get_dev_attribs($device['device_id']); $alert_rules = cache_alert_rules(); $alert_table = cache_device_alert_table($device['device_id']); if ($debug && (count($alert_rules) || count($alert_table))) { print_vars($alert_rules); print_vars($alert_table); } $status = 0; unset($array); $device_start = utime(); // Start counting device poll time echo $device['hostname'] . " " . $device['device_id'] . " " . $device['os'] . " "; if ($config['os'][$device['os']]['group']) { $device['os_group'] = $config['os'][$device['os']]['group']; echo "(" . $device['os_group'] . ")"; } echo "\n"; unset($poll_update); unset($poll_update_query); unset($poll_separator); $poll_update_array = array(); $host_rrd = $config['rrd_dir'] . "/" . $device['hostname']; if (!is_dir($host_rrd)) { mkdir($host_rrd); echo "Created directory : {$host_rrd}\n"; } $device['pingable'] = isPingable($device['hostname']); if ($device['pingable']) { $device['snmpable'] = isSNMPable($device); if ($device['snmpable']) { $status = "1"; $status_type = ''; } else { echo "SNMP Unreachable"; $status = "0"; $status_type = ' (snmp)'; } } else { echo "Unpingable"; $status = "0"; $status_type = ' (ping)'; } if ($device['status'] != $status) { $poll_update .= $poll_separator . "`status` = '{$status}'"; $poll_separator = ", "; dbUpdate(array('status' => $status), 'devices', 'device_id=?', array($device['device_id'])); dbInsert(array('importance' => '0', 'device_id' => $device['device_id'], 'message' => "Device is " . ($status == '1' ? 'up' : 'down')), 'alerts'); log_event('Device status changed to ' . ($status == '1' ? 'Up' : 'Down') . $status_type, $device, 'system'); notify($device, "Device " . ($status == '1' ? 'Up' : 'Down') . ": " . $device['hostname'] . $status_type, "Device " . ($status == '1' ? 'up' : 'down') . ": " . $device['hostname']); } $rrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/status.rrd"; if (!is_file($rrd)) { rrdtool_create($rrd, "DS:status:GAUGE:600:0:1 "); } if ($status == "1" || $status == "0") { rrdtool_update($rrd, "N:" . $status); } else { rrdtool_update($rrd, "N:U"); } // Ping response RRD database. $ping_rrd = $config['rrd_dir'] . '/' . $device['hostname'] . '/ping.rrd'; if (!is_file($ping_rrd)) { rrdtool_create($ping_rrd, "DS:ping:GAUGE:600:0:65535 "); } if ($device['pingable']) { rrdtool_update($ping_rrd, "N:" . $device['pingable']); } else { rrdtool_update($ping_rrd, "N:U"); } // SNMP response RRD database. $ping_snmp_rrd = $config['rrd_dir'] . '/' . $device['hostname'] . '/ping_snmp.rrd'; if (!is_file($ping_snmp_rrd)) { rrdtool_create($ping_snmp_rrd, "DS:ping_snmp:GAUGE:600:0:65535 "); } if ($device['snmpable']) { rrdtool_update($ping_snmp_rrd, "N:" . $device['snmpable']); } else { rrdtool_update($ping_snmp_rrd, "N:U"); } if ($status == "1") { $graphs = array(); $oldgraphs = array(); // Enable Ping graphs $graphs['ping'] = TRUE; // Enable SNMP graphs $graphs['ping_snmp'] = TRUE; // Run this base modules always and before all other modules! $poll_modules = array('system', 'os'); if ($options['m']) { foreach (explode(',', $options['m']) as $module) { $module = trim($module); if (in_array($module, $poll_modules)) { continue; } // Skip already added modules if ($module == 'unix-agent') { array_unshift($poll_modules, $module); // Add 'unix-agent' before all continue; } if (is_file($config['install_dir'] . "/includes/polling/{$module}.inc.php")) { $poll_modules[] = $module; } } } else { foreach ($config['poller_modules'] as $module => $module_status) { if (in_array($module, $poll_modules)) { continue; } // Skip already added modules if ($attribs['poll_' . $module] || $module_status && !isset($attribs['poll_' . $module])) { if (poller_module_excluded($device, $module)) { print_warning("Module [ {$module} ] excluded for device."); continue; } if ($module == 'unix-agent') { array_unshift($poll_modules, $module); // Add 'unix-agent' before all continue; } if (is_file($config['install_dir'] . "/includes/polling/{$module}.inc.php")) { $poll_modules[] = $module; } } elseif (isset($attribs['poll_' . $module]) && !$attribs['poll_' . $module]) { print_warning("Module [ {$module} ] disabled on device."); } else { print_warning("Module [ {$module} ] disabled globally."); } } } foreach ($poll_modules as $module) { print_debug(PHP_EOL . "including: includes/polling/{$module}.inc.php"); $m_start = utime(); include $config['install_dir'] . "/includes/polling/{$module}.inc.php"; $m_end = utime(); $m_run = round($m_end - $m_start, 4); $device_state['poller_mod_perf'][$module] = number_format($m_run, 4); print_message("Module time: {$m_run}" . "s"); } // Fields to notify about in event log - FIXME should move to definitions? $update_fields = array('version', 'features', 'hardware', 'serial', 'kernel', 'distro', 'distro_ver', 'arch', 'asset_tag', 'icon'); // Log changed variables foreach ($update_fields as $field) { if (isset(${$field}) && ${$field} != $device[$field]) { $update_array[$field] = ${$field}; log_event(ucfirst($field) . " -> " . $update_array[$field], $device, 'system'); } } if (!isset($options['m'])) { // FIXME EVENTLOGGING -- MAKE IT SO WE DO THIS PER-MODULE? // This code cycles through the graphs already known in the database and the ones we've defined as being polled here // If there any don't match, they're added/deleted from the database. // Ideally we should hold graphs for xx days/weeks/polls so that we don't needlessly hide information. // Hardcoded poller performance $graphs['poller_perf'] = TRUE; foreach (dbFetch("SELECT `graph` FROM `device_graphs` WHERE `device_id` = ?", array($device['device_id'])) as $graph) { if (!isset($graphs[$graph["graph"]])) { dbDelete('device_graphs', "`device_id` = ? AND `graph` = ?", array($device['device_id'], $graph["graph"])); } else { $oldgraphs[$graph["graph"]] = TRUE; } } foreach ($graphs as $graph => $value) { if (!isset($oldgraphs[$graph])) { echo "+"; dbInsert(array('device_id' => $device['device_id'], 'graph' => $graph), 'device_graphs'); } echo $graph . " "; } } $device_end = utime(); $device_run = $device_end - $device_start; $device_time = round($device_run, 4); $update_array['last_polled'] = array('NOW()'); $update_array['last_polled_timetaken'] = $device_time; $update_array['device_state'] = serialize($device_state); #echo("$device_end - $device_start; $device_time $device_run"); echo "Polled in {$device_time} seconds\n"; // Only store performance data if we're not doing a single-module poll if (!$options['m']) { dbInsert(array('device_id' => $device['device_id'], 'operation' => 'poll', 'start' => $device_start, 'duration' => $device_run), 'devices_perftimes'); $poller_rrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/perf-poller.rrd"; if (!is_file($poller_rrd)) { rrdtool_create($poller_rrd, "DS:val:GAUGE:600:0:38400 "); } rrdtool_update($poller_rrd, "N:" . $device_time); } if ($debug) { echo "Updating " . $device['hostname'] . " - "; print_vars($update_array); echo " \n"; } $updated = dbUpdate($update_array, 'devices', '`device_id` = ?', array($device['device_id'])); if ($updated) { echo "UPDATED!\n"; } unset($cache_storage); // Clear cache of hrStorage ** MAYBE FIXME? ** (ok, later) unset($cache); // Clear cache (unify all things here?) } }
<th style="width: 80px;"></th> </tr> </thead> <tbody> <?php foreach ($config['poller_modules'] as $module => $module_status) { $attrib_set = isset($attribs['poll_' . $module]); echo '<tr><td><strong>' . $module . '</strong></td><td>'; echo $module_status ? '<span class="text-success">enabled</span>' : '<span class="text-danger">disabled</span>'; echo '</td><td>'; $attrib_status = '<span class="text-danger">disabled</span>'; $toggle = 'Enable'; $btn_class = 'btn-success'; $btn_toggle = 'value="Toggle"'; if (poller_module_excluded($device, $module)) { $attrib_status = '<span class="text-disabled">excluded</span>'; $toggle = "Excluded"; $btn_class = ''; $btn_toggle = 'disabled="disabled"'; } elseif ($attrib_set && $attribs['poll_' . $module] || !$attrib_set && $module_status) { $attrib_status = '<span class="text-success">enabled</span>'; $toggle = "Disable"; $btn_class = "btn-danger"; } echo $attrib_status . '</td><td>'; echo '<form id="toggle_poller" name="toggle_poller" method="post" action=""> <input type="hidden" name="toggle_poller" value="' . $module . '"> <button type="submit" class="btn btn-mini ' . $btn_class . '" name="Submit" ' . $btn_toggle . '>' . $toggle . '</button> </form>'; echo '</td></tr>';
function poll_device($device, $options) { global $config, $device, $polled_devices, $db_stats, $memcache, $exec_status, $alert_rules, $alert_table, $graphs, $attribs; $alert_metrics = array(); $oid_cache = array(); $old_device_state = unserialize($device['device_state']); $attribs = get_dev_attribs($device['device_id']); $alert_rules = cache_alert_rules(); $alert_table = cache_device_alert_table($device['device_id']); if (OBS_DEBUG > 1 && (count($alert_rules) || count($alert_table))) { print_vars($alert_rules); print_vars($alert_table); } $status = 0; unset($array); $device_start = utime(); // Start counting device poll time echo $device['hostname'] . " " . $device['device_id'] . " " . $device['os'] . " "; if ($config['os'][$device['os']]['group']) { $device['os_group'] = $config['os'][$device['os']]['group']; echo "(" . $device['os_group'] . ")"; } echo "\n"; unset($poll_update); unset($poll_update_query); unset($poll_separator); $poll_update_array = array(); $host_rrd_dir = $config['rrd_dir'] . "/" . $device['hostname']; if (!is_dir($host_rrd_dir)) { mkdir($host_rrd_dir); echo "创建的目录 : {$host_rrd_dir}\n"; } $try_a = !($device['snmp_transport'] == 'udp6' || $device['snmp_transport'] == 'tcp6'); // Use IPv6 only if transport 'udp6' or 'tcp6' $device['pingable'] = isPingable($device['hostname'], $try_a); if ($device['pingable']) { $device['snmpable'] = isSNMPable($device); if ($device['snmpable']) { $status = "1"; $status_type = ''; } else { echo "SNMP 无法访问"; $status = "0"; $status_type = 'snmp'; } } else { echo "Unpingable"; $status = "0"; $status_type = 'ping'; } if ($device['status'] != $status) { $poll_update .= $poll_separator . "`status` = '{$status}'"; $poll_separator = ", "; dbUpdate(array('status' => $status), 'devices', 'device_id = ?', array($device['device_id'])); dbInsert(array('importance' => '0', 'device_id' => $device['device_id'], 'message' => "设备的 " . ($status == '1' ? 'up' : 'down')), 'alerts'); $event_msg = '设备状态变更为 '; if ($status == '1') { // Device Up, Severity Warning (4) $event_msg .= 'Up'; $event_severity = 4; } else { // Device Down, Severity Error (3)! $event_msg .= 'Down'; $event_severity = 3; } if ($status_type != '') { $event_msg .= ' (' . $status_type . ')'; } log_event($event_msg, $device, 'device', $device['device_id'], $event_severity); } $rrd_filename = "status.rrd"; rrdtool_create($device, $rrd_filename, "DS:status:GAUGE:600:0:1 "); if ($status == "1" || $status == "0") { rrdtool_update($device, $rrd_filename, "N:" . $status); } else { rrdtool_update($device, $rrd_filename, "N:U"); } // Ping response RRD database. $ping_rrd = 'ping.rrd'; rrdtool_create($device, $ping_rrd, "DS:ping:GAUGE:600:0:65535 "); if ($device['pingable']) { rrdtool_update($device, $ping_rrd, "N:" . $device['pingable']); } else { rrdtool_update($device, $ping_rrd, "N:U"); } // SNMP response RRD database. $ping_snmp_rrd = 'ping_snmp.rrd'; rrdtool_create($device, $ping_snmp_rrd, "DS:ping_snmp:GAUGE:600:0:65535 "); if ($device['snmpable']) { rrdtool_update($device, $ping_snmp_rrd, "N:" . $device['snmpable']); } else { rrdtool_update($device, $ping_snmp_rrd, "N:U"); } $alert_metrics['device_status'] = $status; $alert_metrics['device_status_type'] = $status_type; $alert_metrics['device_ping'] = $device['pingable']; $alert_metrics['device_snmp'] = $device['snmpable']; if ($status == "1") { // Arrays for store and check enabled/disabled graphs $graphs = array(); $graphs_db = array(); foreach (dbFetchRows("SELECT * FROM `device_graphs` WHERE `device_id` = ?", array($device['device_id'])) as $entry) { $graphs_db[$entry['graph']] = isset($entry['enabled']) ? (bool) $entry['enabled'] : TRUE; } // Enable Ping graphs $graphs['ping'] = TRUE; // Enable SNMP graphs $graphs['ping_snmp'] = TRUE; // Run these base modules always and before all other modules! $poll_modules = array('system', 'os'); if ($options['m']) { foreach (explode(',', $options['m']) as $module) { $module = trim($module); if (in_array($module, $poll_modules)) { continue; } // Skip already added modules if ($module == 'unix-agent') { array_unshift($poll_modules, $module); // Add 'unix-agent' before all continue; } if (is_file($config['install_dir'] . "/includes/polling/{$module}.inc.php")) { $poll_modules[] = $module; } } } else { foreach ($config['poller_modules'] as $module => $module_status) { if (in_array($module, $poll_modules)) { continue; } // Skip already added modules if ($attribs['poll_' . $module] || $module_status && !isset($attribs['poll_' . $module])) { if (poller_module_excluded($device, $module)) { print_warning("模块 [ {$module} ] 排除设备."); continue; } if ($module == 'unix-agent') { array_unshift($poll_modules, $module); // Add 'unix-agent' before all continue; } if (is_file($config['install_dir'] . "/includes/polling/{$module}.inc.php")) { $poll_modules[] = $module; } } elseif (isset($attribs['poll_' . $module]) && !$attribs['poll_' . $module]) { print_warning("模块 [ {$module} ] 禁用设备."); } else { print_warning("模块 [ {$module} ] 禁用全局."); } } } foreach ($poll_modules as $module) { print_debug(PHP_EOL . "including: includes/polling/{$module}.inc.php"); $m_start = utime(); include $config['install_dir'] . "/includes/polling/{$module}.inc.php"; $m_end = utime(); $m_run = round($m_end - $m_start, 4); $device_state['poller_mod_perf'][$module] = number_format($m_run, 4); print_message("Module [ {$module} ] time: {$m_run}" . "s"); } // Fields to notify about in event log - FIXME should move to definitions? $update_fields = array('version', 'features', 'hardware', 'serial', 'kernel', 'distro', 'distro_ver', 'arch', 'asset_tag'); // Log changed variables foreach ($update_fields as $field) { if (isset(${$field}) && ${$field} != $device[$field]) { $update_array[$field] = ${$field}; log_event(ucfirst($field) . " -> " . $update_array[$field], $device, 'device', $device['device_id']); } } // Here additional fields, change only if not set already foreach (array('type', 'icon') as $field) { if (isset(${$field}) && ($device[$field] == "unknown" || $device[$field] == '')) { $update_array[$field] = ${$field}; log_event(ucfirst($field) . " -> " . $update_array[$field], $device, 'device', $device['device_id']); } } // Check and update graphs DB $graphs_stat = array(); if (!isset($options['m'])) { // Hardcoded poller performance $graphs['poller_perf'] = TRUE; // Delete not exists graphs from DB (only if poller run without modules option) foreach ($graphs_db as $graph => $value) { if (!isset($graphs[$graph])) { dbDelete('device_graphs', "`device_id` = ? AND `graph` = ?", array($device['device_id'], $graph)); unset($graphs_db[$graph]); $graphs_stat['deleted'][] = $graph; } } } // Add or update graphs in DB foreach ($graphs as $graph => $value) { if (!isset($graphs_db[$graph])) { dbInsert(array('device_id' => $device['device_id'], 'graph' => $graph, 'enabled' => $value), 'device_graphs'); $graphs_stat['added'][] = $graph; } else { if ($value != $graphs_db[$graph]) { dbUpdate(array('enabled' => $value), 'device_graphs', '`device_id` = ? AND `graph` = ?', array($device['device_id'], $graph)); $graphs_stat['updated'][] = $graph; } else { $graphs_stat['checked'][] = $graph; } } } // Print graphs stats foreach ($graphs_stat as $key => $stat) { if (count($stat)) { echo ' Graphs [' . $key . ']: ' . implode(', ', $stat) . PHP_EOL; } } $device_end = utime(); $device_run = $device_end - $device_start; $device_time = round($device_run, 4); $update_array['last_polled'] = array('NOW()'); $update_array['last_polled_timetaken'] = $device_time; $update_array['device_state'] = serialize($device_state); #echo("$device_end - $device_start; $device_time $device_run"); print_message(PHP_EOL . "Polled in {$device_time} seconds"); // Only store performance data if we're not doing a single-module poll if (!$options['m']) { dbInsert(array('device_id' => $device['device_id'], 'operation' => 'poll', 'start' => $device_start, 'duration' => $device_run), 'devices_perftimes'); $poller_rrd = "perf-poller.rrd"; rrdtool_create($device, $poller_rrd, "DS:val:GAUGE:600:0:38400 "); rrdtool_update($device, $poller_rrd, "N:" . $device_time); } if (OBS_DEBUG) { echo "更新 " . $device['hostname'] . " - "; print_vars($update_array); echo " \n"; } $updated = dbUpdate($update_array, 'devices', '`device_id` = ?', array($device['device_id'])); if ($updated) { echo "已更新!\n"; } $alert_metrics['device_uptime'] = $device['uptime']; $alert_metrics['device_rebooted'] = $rebooted; // 0 - not rebooted, 1 - rebooted $alert_metrics['device_duration_poll'] = $device['last_polled_timetaken']; unset($cache_storage); // Clear cache of hrStorage ** MAYBE FIXME? ** (ok, later) unset($cache); // Clear cache (unify all things here?) } check_entity('device', $device, $alert_metrics); unset($alert_metrics); }