+/*****************************************************************************\
+ * $Id: ipmimonitoring-sensors.c,v 1.51 2016/11/02 23:46:24 chu11 Exp $
+ * $Id: ipmimonitoring-sel.c,v 1.51 2016/11/02 23:46:24 chu11 Exp $
+ *****************************************************************************
+ * Copyright (C) 2007-2015 Lawrence Livermore National Security, LLC.
+ * Copyright (C) 2006-2007 The Regents of the University of California.
+ * Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
+ * Written by Albert Chu <chu11@llnl.gov>
+ * UCRL-CODE-222073
+ *
+ * This file is part of Ipmimonitoring, an IPMI sensor monitoring
+ * library. For details, see http://www.llnl.gov/linux/.
+ *
+ * Ipmimonitoring is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * Ipmimonitoring is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with Ipmimonitoring. If not, see <http://www.gnu.org/licenses/>.
+\*****************************************************************************/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+#ifdef HAVE_FREEIPMI
+
+#include <ipmi_monitoring.h>
+#include <ipmi_monitoring_bitmasks.h>
+
+/* Communication Configuration - Initialize accordingly */
+
+/* Hostname, NULL for In-band communication, non-null for a hostname */
+char *hostname = NULL;
+
+/* In-band Communication Configuration */
+int driver_type = IPMI_MONITORING_DRIVER_TYPE_KCS; /* or -1 for default */
+int disable_auto_probe = 0; /* probe for in-band device */
+unsigned int driver_address = 0; /* not used if probing */
+unsigned int register_spacing = 0; /* not used if probing */
+char *driver_device = NULL; /* not used if probing */
+
+/* Out-of-band Communication Configuration */
+int protocol_version = IPMI_MONITORING_PROTOCOL_VERSION_1_5; /* or -1 for default */
+char *username = "foousername";
+char *password = "foopassword";
+unsigned char *k_g = NULL;
+unsigned int k_g_len = 0;
+int privilege_level = IPMI_MONITORING_PRIVILEGE_LEVEL_USER; /* or -1 for default */
+int authentication_type = IPMI_MONITORING_AUTHENTICATION_TYPE_MD5; /* or -1 for default */
+int cipher_suite_id = 0; /* or -1 for default */
+int session_timeout = 0; /* 0 for default */
+int retransmission_timeout = 0; /* 0 for default */
+
+/* Workarounds - specify workaround flags if necessary */
+unsigned int workaround_flags = 0;
+
+/* Initialize w/ record id numbers to only monitor specific record ids */
+unsigned int record_ids[] = {0};
+unsigned int record_ids_length = 0;
+
+/* Initialize w/ sensor types to only monitor specific sensor types
+ * see ipmi_monitoring.h sensor types list.
+ */
+unsigned int sensor_types[] = {0};
+unsigned int sensor_types_length = 0;
+
+/* Set to an appropriate alternate if desired */
+char *sdr_cache_directory = "/tmp";
+char *sensor_config_file = NULL;
+
+/* Set to 1 or 0 to enable these sensor reading flags
+ * - See ipmi_monitoring.h for descriptions of these flags.
+ */
+int reread_sdr_cache = 0;
+int ignore_non_interpretable_sensors = 1;
+int bridge_sensors = 0;
+int interpret_oem_data = 0;
+int shared_sensors = 0;
+int discrete_reading = 0;
+int ignore_scanning_disabled = 0;
+int assume_bmc_owner = 0;
+int entity_sensor_names = 0;
+
+/* Initialization flags
+ *
+ * Most commonly bitwise OR IPMI_MONITORING_FLAGS_DEBUG and/or
+ * IPMI_MONITORING_FLAGS_DEBUG_IPMI_PACKETS for extra debugging
+ * information.
+ */
+unsigned int ipmimonitoring_init_flags = 0;
+
+int errnum;
+
+// ----------------------------------------------------------------------------
+// SEL only variables
+
+/* Initialize w/ date range to only monitoring specific date range */
+char *date_begin = NULL; /* use MM/DD/YYYY format */
+char *date_end = NULL; /* use MM/DD/YYYY format */
+
+int assume_system_event_record = 0;
+
+char *sel_config_file = NULL;
+
+
+// ----------------------------------------------------------------------------
+// functions common to sensors and SEL
+
+static void
+_init_ipmi_config (struct ipmi_monitoring_ipmi_config *ipmi_config)
+{
+ assert (ipmi_config);
+
+ ipmi_config->driver_type = driver_type;
+ ipmi_config->disable_auto_probe = disable_auto_probe;
+ ipmi_config->driver_address = driver_address;
+ ipmi_config->register_spacing = register_spacing;
+ ipmi_config->driver_device = driver_device;
+
+ ipmi_config->protocol_version = protocol_version;
+ ipmi_config->username = username;
+ ipmi_config->password = password;
+ ipmi_config->k_g = k_g;
+ ipmi_config->k_g_len = k_g_len;
+ ipmi_config->privilege_level = privilege_level;
+ ipmi_config->authentication_type = authentication_type;
+ ipmi_config->cipher_suite_id = cipher_suite_id;
+ ipmi_config->session_timeout_len = session_timeout;
+ ipmi_config->retransmission_timeout_len = retransmission_timeout;
+
+ ipmi_config->workaround_flags = workaround_flags;
+}
+
+#ifdef NETDATA_COMMENTED
+static const char *
+_get_sensor_type_string (int sensor_type)
+{
+ switch (sensor_type)
+ {
+ case IPMI_MONITORING_SENSOR_TYPE_RESERVED:
+ return ("Reserved");
+ case IPMI_MONITORING_SENSOR_TYPE_TEMPERATURE:
+ return ("Temperature");
+ case IPMI_MONITORING_SENSOR_TYPE_VOLTAGE:
+ return ("Voltage");
+ case IPMI_MONITORING_SENSOR_TYPE_CURRENT:
+ return ("Current");
+ case IPMI_MONITORING_SENSOR_TYPE_FAN:
+ return ("Fan");
+ case IPMI_MONITORING_SENSOR_TYPE_PHYSICAL_SECURITY:
+ return ("Physical Security");
+ case IPMI_MONITORING_SENSOR_TYPE_PLATFORM_SECURITY_VIOLATION_ATTEMPT:
+ return ("Platform Security Violation Attempt");
+ case IPMI_MONITORING_SENSOR_TYPE_PROCESSOR:
+ return ("Processor");
+ case IPMI_MONITORING_SENSOR_TYPE_POWER_SUPPLY:
+ return ("Power Supply");
+ case IPMI_MONITORING_SENSOR_TYPE_POWER_UNIT:
+ return ("Power Unit");
+ case IPMI_MONITORING_SENSOR_TYPE_COOLING_DEVICE:
+ return ("Cooling Device");
+ case IPMI_MONITORING_SENSOR_TYPE_OTHER_UNITS_BASED_SENSOR:
+ return ("Other Units Based Sensor");
+ case IPMI_MONITORING_SENSOR_TYPE_MEMORY:
+ return ("Memory");
+ case IPMI_MONITORING_SENSOR_TYPE_DRIVE_SLOT:
+ return ("Drive Slot");
+ case IPMI_MONITORING_SENSOR_TYPE_POST_MEMORY_RESIZE:
+ return ("POST Memory Resize");
+ case IPMI_MONITORING_SENSOR_TYPE_SYSTEM_FIRMWARE_PROGRESS:
+ return ("System Firmware Progress");
+ case IPMI_MONITORING_SENSOR_TYPE_EVENT_LOGGING_DISABLED:
+ return ("Event Logging Disabled");
+ case IPMI_MONITORING_SENSOR_TYPE_WATCHDOG1:
+ return ("Watchdog 1");
+ case IPMI_MONITORING_SENSOR_TYPE_SYSTEM_EVENT:
+ return ("System Event");
+ case IPMI_MONITORING_SENSOR_TYPE_CRITICAL_INTERRUPT:
+ return ("Critical Interrupt");
+ case IPMI_MONITORING_SENSOR_TYPE_BUTTON_SWITCH:
+ return ("Button/Switch");
+ case IPMI_MONITORING_SENSOR_TYPE_MODULE_BOARD:
+ return ("Module/Board");
+ case IPMI_MONITORING_SENSOR_TYPE_MICROCONTROLLER_COPROCESSOR:
+ return ("Microcontroller/Coprocessor");
+ case IPMI_MONITORING_SENSOR_TYPE_ADD_IN_CARD:
+ return ("Add In Card");
+ case IPMI_MONITORING_SENSOR_TYPE_CHASSIS:
+ return ("Chassis");
+ case IPMI_MONITORING_SENSOR_TYPE_CHIP_SET:
+ return ("Chip Set");
+ case IPMI_MONITORING_SENSOR_TYPE_OTHER_FRU:
+ return ("Other Fru");
+ case IPMI_MONITORING_SENSOR_TYPE_CABLE_INTERCONNECT:
+ return ("Cable/Interconnect");
+ case IPMI_MONITORING_SENSOR_TYPE_TERMINATOR:
+ return ("Terminator");
+ case IPMI_MONITORING_SENSOR_TYPE_SYSTEM_BOOT_INITIATED:
+ return ("System Boot Initiated");
+ case IPMI_MONITORING_SENSOR_TYPE_BOOT_ERROR:
+ return ("Boot Error");
+ case IPMI_MONITORING_SENSOR_TYPE_OS_BOOT:
+ return ("OS Boot");
+ case IPMI_MONITORING_SENSOR_TYPE_OS_CRITICAL_STOP:
+ return ("OS Critical Stop");
+ case IPMI_MONITORING_SENSOR_TYPE_SLOT_CONNECTOR:
+ return ("Slot/Connector");
+ case IPMI_MONITORING_SENSOR_TYPE_SYSTEM_ACPI_POWER_STATE:
+ return ("System ACPI Power State");
+ case IPMI_MONITORING_SENSOR_TYPE_WATCHDOG2:
+ return ("Watchdog 2");
+ case IPMI_MONITORING_SENSOR_TYPE_PLATFORM_ALERT:
+ return ("Platform Alert");
+ case IPMI_MONITORING_SENSOR_TYPE_ENTITY_PRESENCE:
+ return ("Entity Presence");
+ case IPMI_MONITORING_SENSOR_TYPE_MONITOR_ASIC_IC:
+ return ("Monitor ASIC/IC");
+ case IPMI_MONITORING_SENSOR_TYPE_LAN:
+ return ("LAN");
+ case IPMI_MONITORING_SENSOR_TYPE_MANAGEMENT_SUBSYSTEM_HEALTH:
+ return ("Management Subsystem Health");
+ case IPMI_MONITORING_SENSOR_TYPE_BATTERY:
+ return ("Battery");
+ case IPMI_MONITORING_SENSOR_TYPE_SESSION_AUDIT:
+ return ("Session Audit");
+ case IPMI_MONITORING_SENSOR_TYPE_VERSION_CHANGE:
+ return ("Version Change");
+ case IPMI_MONITORING_SENSOR_TYPE_FRU_STATE:
+ return ("FRU State");
+ }
+
+ return ("Unrecognized");
+}
+#endif // NETDATA_COMMENTED
+
+
+// ----------------------------------------------------------------------------
+// BEGIN NETDATA CODE
+
+static int debug = 0;
+
+static int netdata_update_every = 5;
+static int netdata_priority = 90000;
+
+static size_t netdata_sensors_updated = 0;
+static size_t netdata_sensors_collected = 0;
+static size_t netdata_sel_events = 0;
+
+struct sensor {
+ int record_id;
+ int sensor_number;
+ int sensor_type;
+ int sensor_state;
+ int sensor_units;
+ char *sensor_name;
+
+ int sensor_reading_type;
+ union {
+ uint8_t bool_value;
+ uint32_t uint32_value;
+ double double_value;
+ } sensor_reading;
+
+ int sent;
+ int ignore;
+ int exposed;
+ int updated;
+ struct sensor *next;
+} *sensors_root = NULL;
+
+static void netdata_mark_as_not_updated() {
+ struct sensor *sn;
+ for(sn = sensors_root; sn ;sn = sn->next)
+ sn->updated = sn->sent = 0;
+
+ netdata_sensors_updated = 0;
+ netdata_sensors_collected = 0;
+ netdata_sel_events = 0;
+}
+
+static void send_chart_to_netdata_for_units(int units) {
+ struct sensor *sn;
+
+ switch(units) {
+ case IPMI_MONITORING_SENSOR_UNITS_CELSIUS:
+ printf("CHART ipmi.temperatures_c '' 'System Celcius Temperatures read by IPMI' 'Celcius' 'temperatures' 'ipmi.temperatures_c' 'line' %d %d\n"
+ , netdata_priority
+ , netdata_update_every
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_FAHRENHEIT:
+ printf("CHART ipmi.temperatures_f '' 'System Fahrenheit Temperatures read by IPMI' 'Fahrenheit' 'temperatures' 'ipmi.temperatures_f' 'line' %d %d\n"
+ , netdata_priority
+ , netdata_update_every
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_VOLTS:
+ printf("CHART ipmi.volts '' 'System Voltages read by IPMI' 'Volts' 'voltages' 'ipmi.voltages' 'line' %d %d\n"
+ , netdata_priority
+ , netdata_update_every
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_AMPS:
+ printf("CHART ipmi.amps '' 'System Current read by IPMI' 'Amps' 'current' 'ipmi.amps' 'line' %d %d\n"
+ , netdata_priority
+ , netdata_update_every
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_RPM:
+ printf("CHART ipmi.rpm '' 'System Fans read by IPMI' 'RPM' 'fans' 'ipmi.rpm' 'line' %d %d\n"
+ , netdata_priority
+ , netdata_update_every
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_WATTS:
+ printf("CHART ipmi.watts '' 'System Power read by IPMI' 'Watts' 'power' 'ipmi.watts' 'line' %d %d\n"
+ , netdata_priority
+ , netdata_update_every
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_PERCENT:
+ printf("CHART ipmi.percent '' 'System Metrics read by IPMI' '%%' 'other' 'ipmi.percent' 'line' %d %d\n"
+ , netdata_priority
+ , netdata_update_every
+ );
+ break;
+
+ default:
+ for(sn = sensors_root; sn; sn = sn->next)
+ if(sn->sensor_units == units)
+ sn->ignore = 1;
+ return;
+ }
+
+ for(sn = sensors_root; sn; sn = sn->next) {
+ if(sn->sensor_units == units && sn->updated && !sn->ignore) {
+ sn->exposed = 1;
+
+ switch(sn->sensor_reading_type) {
+ case IPMI_MONITORING_SENSOR_READING_TYPE_UNSIGNED_INTEGER8_BOOL:
+ case IPMI_MONITORING_SENSOR_READING_TYPE_UNSIGNED_INTEGER32:
+ printf("DIMENSION i%d_n%d_r%d '%s i%d' absolute 1 1\n"
+ , sn->sensor_number
+ , sn->record_id
+ , sn->sensor_reading_type
+ , sn->sensor_name
+ , sn->sensor_number
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_READING_TYPE_DOUBLE:
+ printf("DIMENSION i%d_n%d_r%d '%s i%d' absolute 1 1000\n"
+ , sn->sensor_number
+ , sn->record_id
+ , sn->sensor_reading_type
+ , sn->sensor_name
+ , sn->sensor_number
+ );
+ break;
+
+ default:
+ sn->ignore = 1;
+ break;
+ }
+ }
+ }
+}
+
+static void send_metrics_to_netdata_for_units(int units) {
+ struct sensor *sn;
+
+ switch(units) {
+ case IPMI_MONITORING_SENSOR_UNITS_CELSIUS:
+ printf("BEGIN ipmi.temperatures_c\n");
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_FAHRENHEIT:
+ printf("BEGIN ipmi.temperatures_f\n");
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_VOLTS:
+ printf("BEGIN ipmi.volts\n");
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_AMPS:
+ printf("BEGIN ipmi.amps\n");
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_RPM:
+ printf("BEGIN ipmi.rpm\n");
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_WATTS:
+ printf("BEGIN ipmi.watts\n");
+ break;
+
+ case IPMI_MONITORING_SENSOR_UNITS_PERCENT:
+ printf("BEGIN ipmi.percent\n");
+ break;
+
+ default:
+ for(sn = sensors_root; sn; sn = sn->next)
+ if(sn->sensor_units == units)
+ sn->ignore = 1;
+ return;
+ }
+
+ for(sn = sensors_root; sn; sn = sn->next) {
+ if(sn->sensor_units == units && sn->updated && !sn->sent && !sn->ignore) {
+ netdata_sensors_updated++;
+
+ sn->sent = 1;
+
+ switch(sn->sensor_reading_type) {
+ case IPMI_MONITORING_SENSOR_READING_TYPE_UNSIGNED_INTEGER8_BOOL:
+ printf("SET i%d_n%d_r%d = %u\n"
+ , sn->sensor_number
+ , sn->record_id
+ , sn->sensor_reading_type
+ , sn->sensor_reading.bool_value
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_READING_TYPE_UNSIGNED_INTEGER32:
+ printf("SET i%d_n%d_r%d = %u\n"
+ , sn->sensor_number
+ , sn->record_id
+ , sn->sensor_reading_type
+ , sn->sensor_reading.uint32_value
+ );
+ break;
+
+ case IPMI_MONITORING_SENSOR_READING_TYPE_DOUBLE:
+ printf("SET i%d_n%d_r%d = %lld\n"
+ , sn->sensor_number
+ , sn->record_id
+ , sn->sensor_reading_type
+ , (long long int)(sn->sensor_reading.double_value * 1000)
+ );
+ break;
+
+ default:
+ sn->ignore = 1;
+ break;
+ }
+ }
+ }
+
+ printf("END\n");
+}
+
+static void send_metrics_to_netdata() {
+ static int sel_chart_generated = 0;
+ struct sensor *sn;
+
+ if(!sel_chart_generated) {
+ printf("CHART ipmi.events '' 'IPMI Events' 'events' 'events' 'ipmi.sel' 'area' %d %d\n"
+ , netdata_priority
+ , netdata_update_every
+ );
+ printf("DIMENSION events '' absolute 1 1\n");
+ }
+
+ // generate the CHART/DIMENSION lines, if we have to
+ for(sn = sensors_root; sn; sn = sn->next)
+ if(sn->updated && !sn->exposed && !sn->ignore)
+ send_chart_to_netdata_for_units(sn->sensor_units);
+
+ printf("BEGIN ipmi.events\nSET events = %zu\nEND\n", netdata_sel_events);
+
+ // send metrics to netdata
+ for(sn = sensors_root; sn; sn = sn->next)
+ if(sn->updated && sn->exposed && !sn->sent && !sn->ignore)
+ send_metrics_to_netdata_for_units(sn->sensor_units);
+
+}
+
+static void netdata_get_sensor(
+ int record_id
+ , int sensor_number
+ , int sensor_type
+ , int sensor_state
+ , int sensor_units
+ , int sensor_reading_type
+ , char *sensor_name
+ , void *sensor_reading
+) {
+ // find the sensor record
+ struct sensor *sn;
+ for(sn = sensors_root; sn ;sn = sn->next)
+ if( sn->record_id == record_id &&
+ sn->sensor_number == sensor_number &&
+ sn->sensor_reading_type == sensor_reading_type &&
+ sn->sensor_units == sensor_units &&
+ !strcmp(sn->sensor_name, sensor_name)
+ )
+ break;
+
+ if(!sn) {
+ // not found, create it
+
+ sn = calloc(1, sizeof(struct sensor));
+ if(!sn) {
+ fprintf(stderr, "freeipmi.plugin: cannot allocate %zu bytes of memory.", sizeof(struct sensor));
+ exit(1);
+ }
+
+ sn->record_id = record_id;
+ sn->sensor_number = sensor_number;
+ sn->sensor_type = sensor_type;
+ sn->sensor_state = sensor_state;
+ sn->sensor_units = sensor_units;
+ sn->sensor_reading_type = sensor_reading_type;
+ sn->sensor_name = strdup(sensor_name);
+ if(!sn->sensor_name) {
+ fprintf(stderr, "freeipmi.plugin: cannot allocate %zu bytes of memory.", strlen(sensor_name));
+ exit(1);
+ }
+
+ sn->next = sensors_root;
+ sensors_root = sn;
+ }
+
+ switch(sensor_reading_type) {
+ case IPMI_MONITORING_SENSOR_READING_TYPE_UNSIGNED_INTEGER8_BOOL:
+ sn->sensor_reading.bool_value = *((uint8_t *)sensor_reading);
+ sn->updated = 1;
+ netdata_sensors_collected++;
+ break;
+
+ case IPMI_MONITORING_SENSOR_READING_TYPE_UNSIGNED_INTEGER32:
+ sn->sensor_reading.uint32_value = *((uint32_t *)sensor_reading);
+ sn->updated = 1;
+ netdata_sensors_collected++;
+ break;
+
+ case IPMI_MONITORING_SENSOR_READING_TYPE_DOUBLE:
+ sn->sensor_reading.double_value = *((double *)sensor_reading);
+ sn->updated = 1;
+ netdata_sensors_collected++;
+ break;
+
+ default:
+ sn->ignore = 1;
+ break;
+ }
+
+/* switch(sensor_state) {
+ case IPMI_MONITORING_STATE_NOMINAL:
+ case IPMI_MONITORING_STATE_WARNING:
+ case IPMI_MONITORING_STATE_CRITICAL:
+ default:
+ break;
+ }
+*/
+}
+
+static void netdata_get_sel(
+ int record_id
+ , int record_type_class
+ , int sel_state
+) {
+ (void)record_id;
+ (void)record_type_class;
+ (void)sel_state;
+
+ netdata_sel_events++;
+}
+
+
+static unsigned long long now_realtime_usec() {
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ return tv.tv_sec * 1000000ULL + tv.tv_usec;
+}
+
+// END NETDATA CODE
+// ----------------------------------------------------------------------------
+
+
+/* This is an example of how to use the libipmimonitoring library to
+ * read and monitor sensors.
+ *
+ * At the top of this file, you'll find a number of variables for
+ * configuration of IPMI communication and what sensors you are
+ * interested in monitoring. Those variables are used in the
+ * libipmimonitoring calls below.
+ *
+ * Hopefully this example will be sufficient to help anyone program
+ * IPMI monitoring software for their environment.
+ *
+ * To compile, linking against the library should be sufficient for
+ * most environments. e.g.
+ *
+ * gcc -o freeipmi.plugin freeipmi_plugin.c -lipmimonitoring
+ */
+
+static int
+_ipmimonitoring_sensors (struct ipmi_monitoring_ipmi_config *ipmi_config)
+{
+ ipmi_monitoring_ctx_t ctx = NULL;
+ unsigned int sensor_reading_flags = 0;
+ int i;
+ int sensor_count;
+ int rv = -1;
+
+ if (!(ctx = ipmi_monitoring_ctx_create ()))
+ {
+ perror ("ipmi_monitoring_ctx_create:");
+ goto cleanup;
+ }
+
+ if (sdr_cache_directory)
+ {
+ if (ipmi_monitoring_ctx_sdr_cache_directory (ctx,
+ sdr_cache_directory) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_ctx_sdr_cache_directory: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+
+ /* Must call otherwise only default interpretations ever used */
+ if (sensor_config_file)
+ {
+ if (ipmi_monitoring_ctx_sensor_config_file (ctx,
+ sensor_config_file) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_ctx_sensor_config_file: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+ else
+ {
+ if (ipmi_monitoring_ctx_sensor_config_file (ctx, NULL) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_ctx_sensor_config_file: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+
+ if (reread_sdr_cache)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_REREAD_SDR_CACHE;
+
+ if (ignore_non_interpretable_sensors)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_IGNORE_NON_INTERPRETABLE_SENSORS;
+
+ if (bridge_sensors)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_BRIDGE_SENSORS;
+
+ if (interpret_oem_data)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_INTERPRET_OEM_DATA;
+
+ if (shared_sensors)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_SHARED_SENSORS;
+
+ if (discrete_reading)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_DISCRETE_READING;
+
+ if (ignore_scanning_disabled)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_IGNORE_SCANNING_DISABLED;
+
+ if (assume_bmc_owner)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_ASSUME_BMC_OWNER;
+
+#ifdef IPMI_MONITORING_SENSOR_READING_FLAGS_ENTITY_SENSOR_NAMES
+ if (entity_sensor_names)
+ sensor_reading_flags |= IPMI_MONITORING_SENSOR_READING_FLAGS_ENTITY_SENSOR_NAMES;
+#endif // IPMI_MONITORING_SENSOR_READING_FLAGS_ENTITY_SENSOR_NAMES
+
+ if (!record_ids_length && !sensor_types_length)
+ {
+ if ((sensor_count = ipmi_monitoring_sensor_readings_by_record_id (ctx,
+ hostname,
+ ipmi_config,
+ sensor_reading_flags,
+ NULL,
+ 0,
+ NULL,
+ NULL)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_readings_by_record_id: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+ else if (record_ids_length)
+ {
+ if ((sensor_count = ipmi_monitoring_sensor_readings_by_record_id (ctx,
+ hostname,
+ ipmi_config,
+ sensor_reading_flags,
+ record_ids,
+ record_ids_length,
+ NULL,
+ NULL)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_readings_by_record_id: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+ else
+ {
+ if ((sensor_count = ipmi_monitoring_sensor_readings_by_sensor_type (ctx,
+ hostname,
+ ipmi_config,
+ sensor_reading_flags,
+ sensor_types,
+ sensor_types_length,
+ NULL,
+ NULL)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_readings_by_sensor_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+
+#ifdef NETDATA_COMMENTED
+ printf ("%s, %s, %s, %s, %s, %s, %s, %s, %s, %s\n",
+ "Record ID",
+ "Sensor Name",
+ "Sensor Number",
+ "Sensor Type",
+ "Sensor State",
+ "Sensor Reading",
+ "Sensor Units",
+ "Sensor Event/Reading Type Code",
+ "Sensor Event Bitmask",
+ "Sensor Event String");
+#endif // NETDATA_COMMENTED
+
+ for (i = 0; i < sensor_count; i++, ipmi_monitoring_sensor_iterator_next (ctx))
+ {
+ int record_id, sensor_number, sensor_type, sensor_state, sensor_units,
+ sensor_reading_type;
+
+#ifdef NETDATA_COMMENTED
+ int sensor_bitmask_type, sensor_bitmask, event_reading_type_code;
+ char **sensor_bitmask_strings = NULL;
+ const char *sensor_type_str;
+ const char *sensor_state_str;
+#endif // NETDATA_COMMENTED
+
+ char *sensor_name = NULL;
+ void *sensor_reading;
+
+ if ((record_id = ipmi_monitoring_sensor_read_record_id (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_record_id: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((sensor_number = ipmi_monitoring_sensor_read_sensor_number (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_number: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((sensor_type = ipmi_monitoring_sensor_read_sensor_type (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if (!(sensor_name = ipmi_monitoring_sensor_read_sensor_name (ctx)))
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_name: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((sensor_state = ipmi_monitoring_sensor_read_sensor_state (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_state: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((sensor_units = ipmi_monitoring_sensor_read_sensor_units (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_units: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+#ifdef NETDATA_COMMENTED
+ if ((sensor_bitmask_type = ipmi_monitoring_sensor_read_sensor_bitmask_type (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_bitmask_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ if ((sensor_bitmask = ipmi_monitoring_sensor_read_sensor_bitmask (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_bitmask: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if (!(sensor_bitmask_strings = ipmi_monitoring_sensor_read_sensor_bitmask_strings (ctx)))
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_bitmask_strings: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+#endif // NETDATA_COMMENTED
+
+ if ((sensor_reading_type = ipmi_monitoring_sensor_read_sensor_reading_type (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_sensor_reading_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ sensor_reading = ipmi_monitoring_sensor_read_sensor_reading (ctx);
+
+#ifdef NETDATA_COMMENTED
+ if ((event_reading_type_code = ipmi_monitoring_sensor_read_event_reading_type_code (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sensor_read_event_reading_type_code: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+#endif // NETDATA_COMMENTED
+
+ netdata_get_sensor(
+ record_id
+ , sensor_number
+ , sensor_type
+ , sensor_state
+ , sensor_units
+ , sensor_reading_type
+ , sensor_name
+ , sensor_reading
+ );
+
+#ifdef NETDATA_COMMENTED
+ if (!strlen (sensor_name))
+ sensor_name = "N/A";
+
+ sensor_type_str = _get_sensor_type_string (sensor_type);
+
+ printf ("%u, %s, %u, %s",
+ record_id,
+ sensor_name,
+ sensor_number,
+ sensor_type_str);
+
+ if (sensor_state == IPMI_MONITORING_STATE_NOMINAL)
+ sensor_state_str = "Nominal";
+ else if (sensor_state == IPMI_MONITORING_STATE_WARNING)
+ sensor_state_str = "Warning";
+ else if (sensor_state == IPMI_MONITORING_STATE_CRITICAL)
+ sensor_state_str = "Critical";
+ else
+ sensor_state_str = "N/A";
+
+ printf (", %s", sensor_state_str);
+
+ if (sensor_reading)
+ {
+ const char *sensor_units_str;
+
+ if (sensor_reading_type == IPMI_MONITORING_SENSOR_READING_TYPE_UNSIGNED_INTEGER8_BOOL)
+ printf (", %s",
+ (*((uint8_t *)sensor_reading) ? "true" : "false"));
+ else if (sensor_reading_type == IPMI_MONITORING_SENSOR_READING_TYPE_UNSIGNED_INTEGER32)
+ printf (", %u",
+ *((uint32_t *)sensor_reading));
+ else if (sensor_reading_type == IPMI_MONITORING_SENSOR_READING_TYPE_DOUBLE)
+ printf (", %.2f",
+ *((double *)sensor_reading));
+ else
+ printf (", N/A");
+
+ if (sensor_units == IPMI_MONITORING_SENSOR_UNITS_CELSIUS)
+ sensor_units_str = "C";
+ else if (sensor_units == IPMI_MONITORING_SENSOR_UNITS_FAHRENHEIT)
+ sensor_units_str = "F";
+ else if (sensor_units == IPMI_MONITORING_SENSOR_UNITS_VOLTS)
+ sensor_units_str = "V";
+ else if (sensor_units == IPMI_MONITORING_SENSOR_UNITS_AMPS)
+ sensor_units_str = "A";
+ else if (sensor_units == IPMI_MONITORING_SENSOR_UNITS_RPM)
+ sensor_units_str = "RPM";
+ else if (sensor_units == IPMI_MONITORING_SENSOR_UNITS_WATTS)
+ sensor_units_str = "W";
+ else if (sensor_units == IPMI_MONITORING_SENSOR_UNITS_PERCENT)
+ sensor_units_str = "%";
+ else
+ sensor_units_str = "N/A";
+
+ printf (", %s", sensor_units_str);
+ }
+ else
+ printf (", N/A, N/A");
+
+ printf (", %Xh", event_reading_type_code);
+
+ /* It is possible you may want to monitor specific event
+ * conditions that may occur. If that is the case, you may want
+ * to check out what specific bitmask type and bitmask events
+ * occurred. See ipmi_monitoring_bitmasks.h for a list of
+ * bitmasks and types.
+ */
+
+ if (sensor_bitmask_type != IPMI_MONITORING_SENSOR_BITMASK_TYPE_UNKNOWN)
+ printf (", %Xh", sensor_bitmask);
+ else
+ printf (", N/A");
+
+ if (sensor_bitmask_type != IPMI_MONITORING_SENSOR_BITMASK_TYPE_UNKNOWN)
+ {
+ unsigned int i = 0;
+
+ printf (",");
+
+ while (sensor_bitmask_strings[i])
+ {
+ printf (" ");
+
+ printf ("'%s'",
+ sensor_bitmask_strings[i]);
+
+ i++;
+ }
+ }
+ else
+ printf (", N/A");
+
+ printf ("\n");
+#endif // NETDATA_COMMENTED
+ }
+
+ rv = 0;
+ cleanup:
+ if (ctx)
+ ipmi_monitoring_ctx_destroy (ctx);
+ return (rv);
+}
+
+
+/* This is an example of how to use the libipmimonitoring library to
+ * read and monitor the SEL.
+ *
+ * At the top of this file, you'll find a number of variables for
+ * configuration of IPMI communication and what SEL records you are
+ * interested in monitoring. Those variables are used in the
+ * libipmimonitoring calls below.
+ *
+ * Hopefully this example will be sufficient to help anyone program
+ * IPMI monitoring software for their environment.
+ *
+ * To compile, linking against the library should be sufficient for
+ * most environments. e.g.
+ *
+ * gcc -o ipmimonitoring-sel ipmimonitoring-sel.c -lipmimonitoring
+ */
+
+/* Communication Configuration - Initialize accordingly */
+
+static int
+_ipmimonitoring_sel (struct ipmi_monitoring_ipmi_config *ipmi_config)
+{
+ ipmi_monitoring_ctx_t ctx = NULL;
+ unsigned int sel_flags = 0;
+ int i;
+ int sel_count;
+ int rv = -1;
+
+ if (!(ctx = ipmi_monitoring_ctx_create ()))
+ {
+ perror ("ipmi_monitoring_ctx_create:");
+ goto cleanup;
+ }
+
+ if (sdr_cache_directory)
+ {
+ if (ipmi_monitoring_ctx_sdr_cache_directory (ctx,
+ sdr_cache_directory) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_ctx_sdr_cache_directory: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+
+ /* Must call otherwise only default interpretations ever used */
+ if (sel_config_file)
+ {
+ if (ipmi_monitoring_ctx_sel_config_file (ctx,
+ sel_config_file) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_ctx_sel_config_file: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+ else
+ {
+ if (ipmi_monitoring_ctx_sel_config_file (ctx, NULL) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_ctx_sel_config_file: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+
+ if (reread_sdr_cache)
+ sel_flags |= IPMI_MONITORING_SEL_FLAGS_REREAD_SDR_CACHE;
+
+ if (interpret_oem_data)
+ sel_flags |= IPMI_MONITORING_SEL_FLAGS_INTERPRET_OEM_DATA;
+
+ if (assume_system_event_record)
+ sel_flags |= IPMI_MONITORING_SEL_FLAGS_ASSUME_SYSTEM_EVENT_RECORD;
+
+#ifdef IPMI_MONITORING_SEL_FLAGS_ENTITY_SENSOR_NAMES
+ if (entity_sensor_names)
+ sel_flags |= IPMI_MONITORING_SEL_FLAGS_ENTITY_SENSOR_NAMES;
+#endif // IPMI_MONITORING_SEL_FLAGS_ENTITY_SENSOR_NAMES
+
+ if (record_ids_length)
+ {
+ if ((sel_count = ipmi_monitoring_sel_by_record_id (ctx,
+ hostname,
+ ipmi_config,
+ sel_flags,
+ record_ids,
+ record_ids_length,
+ NULL,
+ NULL)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_by_record_id: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+ else if (sensor_types_length)
+ {
+ if ((sel_count = ipmi_monitoring_sel_by_sensor_type (ctx,
+ hostname,
+ ipmi_config,
+ sel_flags,
+ sensor_types,
+ sensor_types_length,
+ NULL,
+ NULL)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_by_sensor_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+ else if (date_begin
+ || date_end)
+ {
+ if ((sel_count = ipmi_monitoring_sel_by_date_range (ctx,
+ hostname,
+ ipmi_config,
+ sel_flags,
+ date_begin,
+ date_end,
+ NULL,
+ NULL)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_by_sensor_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+ else
+ {
+ if ((sel_count = ipmi_monitoring_sel_by_record_id (ctx,
+ hostname,
+ ipmi_config,
+ sel_flags,
+ NULL,
+ 0,
+ NULL,
+ NULL)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_by_record_id: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+ }
+
+#ifdef NETDATA_COMMENTED
+ printf ("%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s\n",
+ "Record ID",
+ "Record Type",
+ "SEL State",
+ "Timestamp",
+ "Sensor Name",
+ "Sensor Type",
+ "Event Direction",
+ "Event Type Code",
+ "Event Data",
+ "Event Offset",
+ "Event Offset String");
+#endif // NETDATA_COMMENTED
+
+ for (i = 0; i < sel_count; i++, ipmi_monitoring_sel_iterator_next (ctx))
+ {
+ int record_id, record_type, sel_state, record_type_class;
+#ifdef NETDATA_COMMENTED
+ int sensor_type, sensor_number, event_direction,
+ event_offset_type, event_offset, event_type_code, manufacturer_id;
+ unsigned int timestamp, event_data1, event_data2, event_data3;
+ char *event_offset_string = NULL;
+ const char *sensor_type_str;
+ const char *event_direction_str;
+ const char *sel_state_str;
+ char *sensor_name = NULL;
+ unsigned char oem_data[64];
+ int oem_data_len;
+ unsigned int j;
+#endif // NETDATA_COMMENTED
+
+ if ((record_id = ipmi_monitoring_sel_read_record_id (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_record_id: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((record_type = ipmi_monitoring_sel_read_record_type (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_record_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((record_type_class = ipmi_monitoring_sel_read_record_type_class (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_record_type_class: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((sel_state = ipmi_monitoring_sel_read_sel_state (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_sel_state: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ netdata_get_sel(
+ record_id
+ , record_type_class
+ , sel_state
+ );
+
+#ifdef NETDATA_COMMENTED
+ if (sel_state == IPMI_MONITORING_STATE_NOMINAL)
+ sel_state_str = "Nominal";
+ else if (sel_state == IPMI_MONITORING_STATE_WARNING)
+ sel_state_str = "Warning";
+ else if (sel_state == IPMI_MONITORING_STATE_CRITICAL)
+ sel_state_str = "Critical";
+ else
+ sel_state_str = "N/A";
+
+ printf ("%u, %u, %s",
+ record_id,
+ record_type,
+ sel_state_str);
+
+ if (record_type_class == IPMI_MONITORING_SEL_RECORD_TYPE_CLASS_SYSTEM_EVENT_RECORD
+ || record_type_class == IPMI_MONITORING_SEL_RECORD_TYPE_CLASS_TIMESTAMPED_OEM_RECORD)
+ {
+
+ if (ipmi_monitoring_sel_read_timestamp (ctx, ×tamp) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_timestamp: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ /* XXX: This should be converted to a nice date output using
+ * your favorite timestamp -> string conversion functions.
+ */
+ printf (", %u", timestamp);
+ }
+ else
+ printf (", N/A");
+
+ if (record_type_class == IPMI_MONITORING_SEL_RECORD_TYPE_CLASS_SYSTEM_EVENT_RECORD)
+ {
+ /* If you are integrating ipmimonitoring SEL into a monitoring application,
+ * you may wish to count the number of times a specific error occurred
+ * and report that to the monitoring application.
+ *
+ * In this particular case, you'll probably want to check out
+ * what sensor type each SEL event is reporting, the
+ * event offset type, and the specific event offset that occurred.
+ *
+ * See ipmi_monitoring_offsets.h for a list of event offsets
+ * and types.
+ */
+
+ if (!(sensor_name = ipmi_monitoring_sel_read_sensor_name (ctx)))
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_sensor_name: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((sensor_type = ipmi_monitoring_sel_read_sensor_type (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_sensor_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((sensor_number = ipmi_monitoring_sel_read_sensor_number (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_sensor_number: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((event_direction = ipmi_monitoring_sel_read_event_direction (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_event_direction: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((event_type_code = ipmi_monitoring_sel_read_event_type_code (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_event_type_code: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if (ipmi_monitoring_sel_read_event_data (ctx,
+ &event_data1,
+ &event_data2,
+ &event_data3) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_event_data: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((event_offset_type = ipmi_monitoring_sel_read_event_offset_type (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_event_offset_type: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if ((event_offset = ipmi_monitoring_sel_read_event_offset (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_event_offset: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if (!(event_offset_string = ipmi_monitoring_sel_read_event_offset_string (ctx)))
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_event_offset_string: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ if (!strlen (sensor_name))
+ sensor_name = "N/A";
+
+ sensor_type_str = _get_sensor_type_string (sensor_type);
+
+ if (event_direction == IPMI_MONITORING_SEL_EVENT_DIRECTION_ASSERTION)
+ event_direction_str = "Assertion";
+ else
+ event_direction_str = "Deassertion";
+
+ printf (", %s, %s, %u, %s, %Xh, %Xh-%Xh-%Xh",
+ sensor_name,
+ sensor_type_str,
+ sensor_number,
+ event_direction_str,
+ event_type_code,
+ event_data1,
+ event_data2,
+ event_data3);
+
+ if (event_offset_type != IPMI_MONITORING_EVENT_OFFSET_TYPE_UNKNOWN)
+ printf (", %Xh", event_offset);
+ else
+ printf (", N/A");
+
+ if (event_offset_type != IPMI_MONITORING_EVENT_OFFSET_TYPE_UNKNOWN)
+ printf (", %s", event_offset_string);
+ else
+ printf (", N/A");
+ }
+ else if (record_type_class == IPMI_MONITORING_SEL_RECORD_TYPE_CLASS_TIMESTAMPED_OEM_RECORD
+ || record_type_class == IPMI_MONITORING_SEL_RECORD_TYPE_CLASS_NON_TIMESTAMPED_OEM_RECORD)
+ {
+ if (record_type_class == IPMI_MONITORING_SEL_RECORD_TYPE_CLASS_TIMESTAMPED_OEM_RECORD)
+ {
+ if ((manufacturer_id = ipmi_monitoring_sel_read_manufacturer_id (ctx)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_manufacturer_id: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ printf (", Manufacturer ID = %Xh", manufacturer_id);
+ }
+
+ if ((oem_data_len = ipmi_monitoring_sel_read_oem_data (ctx, oem_data, 1024)) < 0)
+ {
+ fprintf (stderr,
+ "ipmi_monitoring_sel_read_oem_data: %s\n",
+ ipmi_monitoring_ctx_errormsg (ctx));
+ goto cleanup;
+ }
+
+ printf (", OEM Data = ");
+
+ for (j = 0; j < oem_data_len; j++)
+ printf ("%02Xh ", oem_data[j]);
+ }
+ else
+ printf (", N/A, N/A, N/A, N/A, N/A, N/A, N/A");
+
+ printf ("\n");
+#endif // NETDATA_COMMENTED
+ }
+
+ rv = 0;
+ cleanup:
+ if (ctx)
+ ipmi_monitoring_ctx_destroy (ctx);
+ return (rv);
+}
+
+// ----------------------------------------------------------------------------
+// MAIN PROGRAM FOR NETDATA PLUGIN
+
+int ipmi_collect_data(struct ipmi_monitoring_ipmi_config *ipmi_config) {
+
+ if (_ipmimonitoring_sensors(ipmi_config) < 0) return -1;
+ if (_ipmimonitoring_sel (ipmi_config) < 0) return -2;
+
+ return 0;
+}
+
+int ipmi_detect_speed_secs(struct ipmi_monitoring_ipmi_config *ipmi_config) {
+ int i, checks = 10;
+ unsigned long long total = 0;
+
+ for(i = 0 ; i < checks ; i++) {
+ if(debug) fprintf(stderr, "freeipmi.plugin: checking data collection speed iteration %d of %d\n", i+1, checks);
+
+ // measure the time a data collection needs
+ unsigned long long start = now_realtime_usec();
+ if(ipmi_collect_data(ipmi_config) < 0) {
+ fprintf(stderr, "freeipmi.plugin: data collection failed.\n");
+ exit(1);
+ }
+ unsigned long long end = now_realtime_usec();
+
+ if(debug) fprintf(stderr, "freeipmi.plugin: data collection speed was %llu usec\n", end - start);
+
+ // add it to our total
+ total += end - start;
+
+ // wait the same time
+ // to avoid flooding the IPMI processor with requests
+ usleep(end - start);
+ }
+
+ // so, we assume it needed 3x the time
+ // we find the average in microseconds
+ // and we round-up to the closest second
+
+ return (( total * 3 / checks / 1000000 ) + 1);
+}
+
+int main (int argc, char **argv) {
+ struct ipmi_monitoring_ipmi_config ipmi_config;
+
+ // parse command line parameters
+
+ int i, freq = 0;
+ for(i = 1; i < argc ; i++) {
+ if(!freq) {
+ int n = atoi(argv[i]);
+ if(n > 0) {
+ freq = n;
+ continue;
+ }
+ }
+
+ if(strcmp("debug", argv[i]) == 0) {
+ debug = 1;
+ continue;
+ }
+
+ fprintf(stderr, "freeipmi.plugin: ignoring parameter '%s'\n", argv[i]);
+ }
+
+ if(freq > 0 && freq < netdata_update_every)
+ netdata_update_every = freq;
+
+ else if(freq)
+ fprintf(stderr, "freeipmi.plugin: update frequency %d seconds is too small for IPMI. Using %d", freq, netdata_update_every);
+
+
+ // initialize IPMI
+
+ if(debug) fprintf(stderr, "freeipmi.plugin: calling _init_ipmi_config()\n");
+
+ _init_ipmi_config(&ipmi_config);
+
+ if(debug) fprintf(stderr, "freeipmi.plugin: calling ipmi_monitoring_init()\n");
+
+ if(ipmi_monitoring_init(ipmimonitoring_init_flags, &errnum) < 0) {
+ fprintf(stderr, "ipmi_monitoring_init: %s\n", ipmi_monitoring_ctx_strerror(errnum));
+ exit(1);
+ }
+
+ if(debug) fprintf(stderr, "freeipmi.plugin: detecting IPMI minimum update frequency...\n");
+ freq = ipmi_detect_speed_secs(&ipmi_config);
+ if(debug) fprintf(stderr, "freeipmi.plugin: IPMI minimum update frequency was calculated to %d seconds.\n", freq);
+
+ if(netdata_update_every < freq) {
+ fprintf(stderr, "freeipmi.plugin: enforcing minimum data collection frequency, calculated to %d seconds.\n", freq);
+ netdata_update_every = freq;
+ }
+
+ // the main loop
+ if(debug) fprintf(stderr, "freeipmi.plugin: starting data collection\n");
+
+ size_t iteration = 0;
+ unsigned long long step = netdata_update_every * 1000000ULL;
+ unsigned long long now = now_realtime_usec();
+ unsigned long long next = now - (now % step) + step;
+ while(1) {
+ unsigned long long last = now;
+ now = now_realtime_usec();
+ if(debug && iteration)
+ fprintf(stderr, "freeipmi.plugin: iteration %zu, dt %llu usec, sensors collected %zu, sensors sent to netdata %zu \n"
+ , iteration
+ , now - last
+ , netdata_sensors_collected
+ , netdata_sensors_updated
+ );
+
+ while(now < next) {
+ if(debug) fprintf(stderr, "freeipmi.plugin: sleeping for %llu usec\n", next - now);
+ usleep(next - now);
+ now = now_realtime_usec();
+ }
+ next = now - (now % step) + step;
+
+ netdata_mark_as_not_updated();
+
+ if(debug) fprintf(stderr, "freeipmi.plugin: calling ipmi_collect_data()\n");
+ if(ipmi_collect_data(&ipmi_config) < 0) {
+ fprintf(stderr, "freeipmi.plugin: data collection failed.\n");
+ exit(1);
+ }
+
+ if(debug) fprintf(stderr, "freeipmi.plugin: calling send_metrics_to_netdata()\n");
+ send_metrics_to_netdata();
+ fflush(stdout);
+
+ iteration++;
+ }
+ exit(0);
+}
+
+#else // !HAVE_FREEIPMI
+
+int main(int argc, char **argv) {
+ fprintf(stderr, "freeipmi.plugin: not compiled.");
+ exit(1);
+}
+
+#endif
projects / netdata.git / commitdiff