function poll_status($device) { global $config, $agent_sensors, $ipmi_sensors, $graphs, $oid_cache; $sql = "SELECT * FROM `status`"; $sql .= " LEFT JOIN `status-state` USING(`status_id`)"; $sql .= " WHERE `device_id` = ?"; foreach (dbFetchRows($sql, array($device['device_id'])) as $status_db) { //print_cli_heading("Status: ".$status_db['status_descr']. "(".$status_db['poller_type'].")", 3); print_debug("Checking (" . $status_db['poller_type'] . ") " . $status_db['status_descr'] . " "); // $status_poll = $status_db; // Cache non-humanized status array for use as new status state if ($status_db['poller_type'] == "snmp") { // Check if a specific poller file exists for this status, else collect via SNMP. $file = $config['install_dir'] . "/includes/polling/status/" . $status_db['status_type'] . ".inc.php"; if (is_file($file)) { include $file; } else { // Take value from $oid_cache if we have it, else snmp_get it if (is_numeric($oid_cache[$status_db['status_oid']])) { print_debug("value taken from oid_cache"); $status_value = $oid_cache[$status_db['status_oid']]; } else { $status_value = snmp_get($device, $status_db['status_oid'], "-OUqnv", "SNMPv2-MIB"); } $status_value = snmp_fix_numeric($status_value); } } else { if ($status_db['poller_type'] == "agent") { if (isset($agent_sensors['state'])) { $status_value = $agent_sensors['state'][$status_db['status_type']][$status_db['status_index']]['current']; } else { print_warning("No agent status data available."); continue; } } else { if ($status_db['poller_type'] == "ipmi") { if (isset($ipmi_sensors['state'])) { $status_value = $ipmi_sensors['state'][$status_db['status_type']][$status_db['status_index']]['current']; } else { print_warning("No IPMI status data available."); continue; } } else { print_warning("Unknown status poller type."); continue; } } } $status_polled_time = time(); // Store polled time for current status // Write new value and humanize (for alert checks) $state_array = get_state_array($status_db['status_type'], $status_value, $status_db['poller_type']); $status_poll['status_value'] = $state_array['value']; $status_poll['status_name'] = $state_array['name']; if ($status_db['status_ignore'] || $status_db['status_disable']) { $status_poll['status_event'] = 'ignore'; } else { $status_poll['status_event'] = $state_array['event']; } // If last change never set, use current time if (empty($status_db['status_last_change'])) { $status_db['status_last_change'] = $status_polled_time; } if ($status_poll['status_event'] != $status_db['status_event']) { // Status event changed, log and set status_last_change $status_poll['status_last_change'] = $status_polled_time; if ($status_poll['status_event'] == 'ignore') { print_message("[%ystatus Ignored%n]", 'color'); } else { if ($status_db['status_event'] != '') { // If old state not empty and new state not equals to new state $msg = 'Status '; switch ($status_poll['status_event']) { case 'alert': // New state alerted $msg .= "Alert: " . $device['hostname'] . " " . $status_db['status_descr'] . " entered ALERT state: " . $status_poll['status_name'] . " (previous: " . $status_db['status_name'] . ")"; log_event($msg, $device, 'status', $status_db['status_id'], 'warning'); break; case 'warning': // New state warned $msg .= "Warning: " . $device['hostname'] . " " . $status_db['status_descr'] . " entered WARNING state: " . $status_poll['status_name'] . " (previous: " . $status_db['status_name'] . ")"; log_event($msg, $device, 'status', $status_db['status_id']); break; case 'ok': // New state ok $msg .= "Ok: " . $device['hostname'] . " " . $status_db['status_descr'] . " entered OK state: " . $status_poll['status_name'] . " (previous: " . $status_db['status_name'] . ")"; log_event($msg, $device, 'status', $status_db['status_id'], 'warning'); break; } } } } else { // If status not changed, leave old last_change $status_poll['status_last_change'] = $status_db['status_last_change']; } if (OBS_DEBUG > 1) { print_vars($status_poll); } // Send statistics array via AMQP/JSON if AMQP is enabled globally and for the ports module if ($config['amqp']['enable'] == TRUE && $config['amqp']['modules']['status']) { $json_data = array('value' => $status_value); messagebus_send(array('attribs' => array('t' => time(), 'device' => $device['hostname'], 'device_id' => $device['device_id'], 'e_type' => 'status', 'e_type' => $status_db['status_type'], 'e_index' => $status_db['status_index']), 'data' => $json_data)); } // Update StatsD/Carbon if ($config['statsd']['enable'] == TRUE) { StatsD::gauge(str_replace(".", "_", $device['hostname']) . '.' . 'status' . '.' . $status_db['status_class'] . '.' . $status_db['status_type'] . '.' . $status_db['status_index'], $status_value); } // Update RRD - FIXME - can't convert to NG because filename is dynamic! new function should return index instead of filename. $rrd_file = get_status_rrd($device, $status_db); rrdtool_create($device, $rrd_file, "DS:status:GAUGE:600:-20000:U"); rrdtool_update($device, $rrd_file, "N:{$status_value}"); // Enable graph $graphs[$sensor_db['status']] = TRUE; // Check alerts $metrics = array(); $metrics['status_value'] = $status_value; $metrics['status_name'] = $status_poll['status_name']; $metrics['status_name_uptime'] = $status_polled_time - $status_poll['status_last_change']; $metrics['status_event'] = $status_poll['status_event']; //print_cli_data("Event (State)", $status_poll['status_event'] ." (".$status_poll['status_name'].")", 3); $GLOBALS['table_rows'][] = array($status_db['status_descr'], $status_db['status_type'], $status_db['status_index'], $status_db['poller_type'], $status_poll['status_name'], $status_poll['status_event'], format_unixtime($status_poll['status_last_change'])); check_entity('status', $status_db, $metrics); // Update SQL State if (is_numeric($status_db['status_polled'])) { dbUpdate(array('status_value' => $status_value, 'status_name' => $status_poll['status_name'], 'status_event' => $status_poll['status_event'], 'status_last_change' => $status_poll['status_last_change'], 'status_polled' => $status_polled_time), 'status-state', '`status_id` = ?', array($status_db['status_id'])); } else { dbInsert(array('status_id' => $status_db['status_id'], 'status_value' => $status_value, 'status_name' => $status_poll['status_name'], 'status_event' => $status_poll['status_event'], 'status_last_change' => $status_poll['status_last_change'], 'status_polled' => $status_polled_time), 'status-state'); } } }
function poll_sensor($device, $class, $unit, &$oid_cache) { global $config, $agent_sensors, $ipmi_sensors; $sql = "SELECT *, `sensors`.`sensor_id` AS `sensor_id`"; $sql .= " FROM `sensors`"; $sql .= " LEFT JOIN `sensors-state` ON `sensors`.sensor_id = `sensors-state`.sensor_id"; $sql .= " WHERE `sensor_class` = ? AND `device_id` = ?"; foreach (dbFetchRows($sql, array($class, $device['device_id'])) as $sensor) { echo "Checking (" . $sensor['poller_type'] . ") {$class} " . $sensor['sensor_descr'] . " "; $sensor_new = $sensor; // Cache non-humanized sensor array humanize_sensor($sensor); if ($sensor['poller_type'] == "snmp") { # if ($class == "temperature" && $device['os'] == "papouch") // Why all temperature? if ($class == "temperature" && !$sensor['sensor_state']) { for ($i = 0; $i < 5; $i++) { // Take value from $oid_cache if we have it, else snmp_get it if (is_numeric($oid_cache[$sensor['sensor_oid']])) { print_debug("value taken from oid_cache"); $sensor_value = $oid_cache[$sensor['sensor_oid']]; } else { $sensor_value = preg_replace("/[^0-9\\-\\.]/", "", snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "SNMPv2-MIB", mib_dirs())); } if (is_numeric($sensor_value) && $sensor_value != 9999) { break; } // TME sometimes sends 999.9 when it is right in the middle of an update; sleep(1); # Give the TME some time to reset } // Also reduce value by 32 if sensor in Fahrenheit unit if ($sensor['sensor_divisor'] == 9 && $sensor['sensor_multiplier'] == 5) { $sensor_value -= 32; } } else { if ($class == "runtime" && !$sensor['sensor_state']) { if (isset($oid_cache[$sensor['sensor_oid']])) { print_debug("value taken from oid_cache"); $sensor_value = timeticks_to_sec($oid_cache[$sensor['sensor_oid']]); } else { $sensor_value = trim(str_replace("\"", "", snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "SNMPv2-MIB", mib_dirs()))); $sensor_value = timeticks_to_sec($sensor_value); } } else { // Take value from $oid_cache if we have it, else snmp_get it if (is_numeric($oid_cache[$sensor['sensor_oid']])) { print_debug("value taken from oid_cache"); $sensor_value = $oid_cache[$sensor['sensor_oid']]; } else { $sensor_value = trim(str_replace("\"", "", snmp_get($device, $sensor['sensor_oid'], "-OUqnv", "SNMPv2-MIB", mib_dirs()))); } } } } else { if ($sensor['poller_type'] == "agent") { if (isset($agent_sensors)) { $sensor_value = $agent_sensors[$class][$sensor['sensor_type']][$sensor['sensor_index']]['current']; # FIXME pass unit? } else { print_warning("No agent sensor data."); continue; } } else { if ($sensor['poller_type'] == "ipmi") { if (isset($ipmi_sensors)) { $sensor_value = $ipmi_sensors[$class][$sensor['sensor_type']][$sensor['sensor_index']]['current']; $unit = $ipmi_sensors[$class][$sensor['sensor_type']][$sensor['sensor_index']]['unit']; } else { print_warning("No IPMI sensor data."); continue; } } else { print_warning("Unknown sensor poller type."); continue; } } } if (!$sensor['sensor_state']) { if ($sensor_value == -32768) { echo "Invalid (-32768) "; $sensor_value = 0; } if ($sensor['sensor_divisor']) { $sensor_value = $sensor_value / $sensor['sensor_divisor']; } if ($sensor['sensor_multiplier']) { $sensor_value = $sensor_value * $sensor['sensor_multiplier']; } } $rrd_file = get_sensor_rrd($device, $sensor); if (!is_file($rrd_file)) { rrdtool_create($rrd_file, "DS:sensor:GAUGE:600:-20000:U"); //DS:sensor:GAUGE:600:-20000:20000 "); } echo "{$sensor_value} {$unit} "; // Write new value and humanize (for alert checks) $sensor_new['sensor_value'] = $sensor_value; humanize_sensor($sensor_new); // FIXME also warn when crossing WARN level!! if ($sensor['state_event'] != 'ignore') { if (!$sensor['sensor_state']) { if ($sensor['sensor_limit_low'] != "" && $sensor['sensor_value'] >= $sensor['sensor_limit_low'] && $sensor_value < $sensor['sensor_limit_low']) { $msg = ucfirst($class) . " Alarm: " . $device['hostname'] . " " . $sensor['sensor_descr'] . " is under threshold: " . $sensor_value . "{$unit} (< " . $sensor['sensor_limit_low'] . "{$unit})"; notify($device, ucfirst($class) . " Alarm: " . $device['hostname'] . " " . $sensor['sensor_descr'], $msg); print_message("[%rAlerting for " . $device['hostname'] . " " . $sensor['sensor_descr'] . "%n\n", 'color'); log_event(ucfirst($class) . ' ' . $sensor['sensor_descr'] . " under threshold: " . $sensor_value . " {$unit} (< " . $sensor['sensor_limit_low'] . " {$unit})", $device, $class, $sensor['sensor_id']); } else { if ($sensor['sensor_limit'] != "" && $sensor['sensor_value'] <= $sensor['sensor_limit'] && $sensor_value > $sensor['sensor_limit']) { $msg = ucfirst($class) . " Alarm: " . $device['hostname'] . " " . $sensor['sensor_descr'] . " is over threshold: " . $sensor_value . "{$unit} (> " . $sensor['sensor_limit'] . "{$unit})"; notify($device, ucfirst($class) . " Alarm: " . $device['hostname'] . " " . $sensor['sensor_descr'], $msg); print_message("[%rAlerting for " . $device['hostname'] . " " . $sensor['sensor_descr'] . "%n\n", 'color'); log_event(ucfirst($class) . ' ' . $sensor['sensor_descr'] . " above threshold: " . $sensor_value . " {$unit} (> " . $sensor['sensor_limit'] . " {$unit})", $device, $class, $sensor['sensor_id']); } } } else { if ($sensor_value != $sensor['sensor_value'] && $sensor['state_value'] != '') { $sensor_state_name = $sensor_new['state_name']; $sensor_state_event = $sensor_new['state_event']; switch ($sensor_state_event) { case 'alert': $msg = ucfirst($class) . " Alarm: " . $device['hostname'] . " " . $sensor['sensor_descr'] . " is under ALERT state: " . $sensor_state_name . " (previous state: " . $sensor['state_name'] . ")"; print_message("[%rSensor ALARM for " . $device['hostname'] . " " . $sensor['sensor_descr'] . "%n\n", 'color'); notify($device, ucfirst($class) . " Alarm: " . $device['hostname'] . " " . $sensor['sensor_descr'], $msg); log_event($msg, $device, $class, $sensor['sensor_id']); break; case 'warning': $msg = ucfirst($class) . " Warning: " . $device['hostname'] . " " . $sensor['sensor_descr'] . " in WARNING state: " . $sensor_state_name . " (previous state: " . $sensor['state_name'] . ")"; print_message("[%rSensor WARNING for " . $device['hostname'] . " " . $sensor['sensor_descr'] . "%n\n", 'color'); log_event($msg, $device, $class, $sensor['sensor_id']); break; case 'up': $msg = ucfirst($class) . " Up: " . $device['hostname'] . " " . $sensor['sensor_descr'] . " in NORMAL state: " . $sensor_state_name . " (previous state: " . $sensor['state_name'] . ")"; print_message("[%rSensor UP for " . $device['hostname'] . " " . $sensor['sensor_descr'] . "%n\n", 'color'); if ($sensor['state_event'] != 'warning') { notify($device, ucfirst($class) . " Up: " . $device['hostname'] . " " . $sensor['sensor_descr'], $msg); } log_event($msg, $device, $class, $sensor['sensor_id']); break; } } } } else { print_message("[%ySensor Ignored%n]", 'color'); } echo "\n"; // Send statistics array via AMQP/JSON if AMQP is enabled globally and for the ports module if ($config['amqp']['enable'] == TRUE && $config['amqp']['modules']['sensors']) { $json_data = array('value' => $sensor_value); messagebus_send(array('attribs' => array('t' => time(), 'device' => $device['hostname'], 'device_id' => $device['device_id'], 'e_type' => 'sensor', 'e_class' => $sensor['sensor_class'], 'e_type' => $sensor['sensor_type'], 'e_index' => $sensor['sensor_index']), 'data' => $json_data)); } // Update StatsD/Carbon if ($config['statsd']['enable'] == TRUE) { StatsD::gauge(str_replace(".", "_", $device['hostname']) . '.' . 'sensor' . '.' . $sensor['sensor_class'] . '.' . $sensor['sensor_type'] . '.' . $sensor['sensor_index'], $sensor_value); } // Update RRD rrdtool_update($rrd_file, "N:{$sensor_value}"); // Check alerts if (!$sensor['sensor_state']) { check_entity('sensor', $sensor, array('sensor_value' => $sensor_new['sensor_value'])); } check_entity('sensor', $sensor, array('sensor_event' => $sensor_new['state_event'])); // Update SQL State if (is_numeric($sensor['sensor_polled'])) { dbUpdate(array('sensor_value' => $sensor_value, 'sensor_polled' => time()), 'sensors-state', '`sensor_id` = ?', array($sensor['sensor_id'])); } else { dbInsert(array('sensor_id' => $sensor['sensor_id'], 'sensor_value' => $sensor_value, 'sensor_polled' => time()), 'sensors-state'); } } }
if ($attribs[$ports_module] || $config[$ports_module] && !isset($attribs[$ports_module])) { include "port-adsl.inc.php"; } // Do PoE MIBs $ports_module = 'enable_ports_poe'; if ($attribs[$ports_module] || $config[$ports_module] && !isset($attribs[$ports_module])) { include "port-poe.inc.php"; } # if ($debug || TRUE) { print_vars($port['alert_array']); echo(PHP_EOL); print_vars($this_port);} # print_vars($port['alert_array']); check_entity('port', $port, $port['alert_array']); // Send statistics array via AMQP/JSON if AMQP is enabled globally and for the ports module if ($config['amqp']['enable'] == TRUE && $config['amqp']['modules']['ports']) { $json_data = array_merge($this_port, $port['state']); unset($json_data['rrd_update']); messagebus_send(array('attribs' => array('t' => $polled, 'device' => $device['hostname'], 'device_id' => $device['device_id'], 'e_type' => 'port', 'e_index' => $port['ifIndex']), 'data' => $json_data)); unset($json_data); } # // Do Alcatel Detailed Stats # if ($device['os'] == "aos") { include("port-alcatel.inc.php"); } //if ($this_port['ifOperStatus'] == 'down' && $this_port['ifAdminStatus'] == 'up') if (isset($port['update']['ifOperStatus']) || isset($port['update']['ifAdminStatus'])) { $if_lastchange = $polled; // by default set ifLastChange as current polled time /** The value of sysUpTime at the time the interface entered * its current operational state. If the current state was * entered prior to the last re-initialization of the local * network management subsystem, then this object contains a * zero value. * * NOTE. But observium uses last change timestamp.
function poll_status($device) { global $config, $agent_status, $ipmi_status, $graphs, $oid_cache; $sql = "SELECT *, `status`.`status_id` AS `status_id`"; $sql .= " FROM `status`"; $sql .= " LEFT JOIN `status-state` ON `status`.status_id = `status-state`.status_id"; $sql .= " WHERE `device_id` = ?"; foreach (dbFetchRows($sql, array($device['device_id'])) as $status_db) { print_debug("Checking (" . $status_db['poller_type'] . ") " . $status_db['status_descr'] . " "); // $status_poll = $status_db; // Cache non-humanized status array for use as new status state if ($status_db['poller_type'] == "snmp") { // Check if a specific poller file exists for this status, else collect via SNMP. $file = $config['install_dir'] . "/includes/polling/status/" . $status_db['status_type'] . ".inc.php"; if (is_file($file)) { include $file; } else { // Take value from $oid_cache if we have it, else snmp_get it if (is_numeric($oid_cache[$status_db['status_oid']])) { print_debug("value taken from oid_cache"); $status_value = $oid_cache[$status_db['status_oid']]; } else { $status_value = snmp_fix_numeric(snmp_get($device, $status_db['status_oid'], "-OUqnv", "SNMPv2-MIB", mib_dirs())); } } } else { if ($status_db['poller_type'] == "agent") { if (isset($agent_status)) { $status_value = $agent_status[$class][$status_db['status_type']][$status_db['status_index']]['current']; // FIXME pass unit? } else { print_warning("No agent status data available."); continue; } } else { if ($status_db['poller_type'] == "ipmi") { if (isset($ipmi_status)) { $status_value = $ipmi_status[$class][$status_db['status_type']][$status_db['status_index']]['current']; $unit = $ipmi_status[$class][$status_db['status_type']][$status_db['status_index']]['unit']; } else { print_warning("No IPMI status data available."); continue; } } else { print_warning("Unknown status poller type."); continue; } } } $rrd_file = get_status_rrd($device, $status_db); rrdtool_create($device, $rrd_file, "DS:status:GAUGE:600:-20000:U"); echo "{$status_value} {$unit} "; // Write new value and humanize (for alert checks) $status_poll['status_value'] = $status_value; // Set status_event and status_name if they're not already set. if (isset($config['status_states'][$status_db['status_type']]) && !isset($status['status_event'])) { $status_poll['status_value'] = (int) $status_poll['status_value']; $status_poll['status_name'] = $config['status_states'][$status_db['status_type']][$status_poll['status_value']]['name']; if ($status_poll['status_ignore'] || $status['status_disable']) { $status_poll['status_event'] = 'ignore'; } else { $status_poll['status_event'] = $config['status_states'][$status_db['status_type']][$status_poll['status_value']]['event']; } } // FIXME I left the eventlog code for now, as soon as alerts send an entry to the eventlog this can go. if ($status_poll['status_event'] != 'ignore') { if ($status_db['status_event'] != '' && $status_poll['status_event'] != $status_db['status_event']) { // If old state not empty and new state not equals to new state switch ($status_poll['status_event']) { case 'alert': // New state alerted $msg = "Alarm: " . $device['hostname'] . " " . $status_db['status_descr'] . " entered ALERT state: " . $status_poll['status_name'] . " (previous: " . $status_db['status_name'] . ")"; log_event($msg, $device, 'status', $status_db['status_id'], 'warning'); break; case 'warning': // New state warned $msg = "Warning: " . $device['hostname'] . " " . $status_db['status_descr'] . " entered WARNING state: " . $status_poll['status_name'] . " (previous: " . $status_db['status_name'] . ")"; log_event($msg, $device, 'status', $status_db['status_id']); break; case 'up': // New state ok $msg = "Up: " . $device['hostname'] . " " . $status_db['status_descr'] . " entered NORMAL state: " . $status_poll['status_name'] . " (previous: " . $status_db['status_name'] . ")"; log_event('Status ' . $msg, $device, 'status', $status_db['status_id'], 'warning'); break; } } } else { print_message("[%ystatus Ignored%n]", 'color'); } print_r($status_poll); echo PHP_EOL; // Send statistics array via AMQP/JSON if AMQP is enabled globally and for the ports module if ($config['amqp']['enable'] == TRUE && $config['amqp']['modules']['status']) { $json_data = array('value' => $status_value); messagebus_send(array('attribs' => array('t' => time(), 'device' => $device['hostname'], 'device_id' => $device['device_id'], 'e_type' => 'status', 'e_type' => $status_db['status_type'], 'e_index' => $status_db['status_index']), 'data' => $json_data)); } // Update StatsD/Carbon if ($config['statsd']['enable'] == TRUE) { StatsD::gauge(str_replace(".", "_", $device['hostname']) . '.' . 'status' . '.' . $status_db['status_class'] . '.' . $status_db['status_type'] . '.' . $status_db['status_index'], $status_value); } // Update RRD rrdtool_update($device, $rrd_file, "N:{$status_value}"); // Enable graph $graphs[$status_db['status_class']] = TRUE; // Check alerts $metrics = array(); $metrics['status_value'] = $status_value; $metrics['status_name'] = $status_poll['status_name']; $metrics['status_event'] = $status_poll['status_event']; check_entity('status', $status_db, $metrics); // Update SQL State if (is_numeric($status_db['status_polled'])) { dbUpdate(array('status_value' => $status_value, 'status_name' => $status_poll['status_name'], 'status_event' => $status_poll['status_event'], 'status_polled' => time()), 'status-state', '`status_id` = ?', array($status_db['status_id'])); } else { dbInsert(array('status_id' => $status_db['status_id'], 'status_value' => $status_value, 'status_name' => $status_poll['status_name'], 'status_event' => $status_poll['status_event'], 'status_polled' => time()), 'status-state'); } } }