<?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'])) { $status = dbFetchRow("SELECT * FROM `status` WHERE `status_id` = ?", array($vars['id'])); if (is_numeric($status['device_id']) && ($auth || device_permitted($status['device_id']))) { $device = device_by_id_cache($status['device_id']); $rrd_filename = get_rrd_path($device, get_status_rrd($device, $status)); $title = generate_device_link($device); $title .= " :: Status :: " . escape_html($status['status_descr']); $auth = TRUE; } } // EOF
function poll_status($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' => $status_polled_time), 'status-state'); } } }
function poll_status($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'); } } }