Data usage and Visualization

This forum is about all the tools available in Centreon to make the best use of your monitoring data: graphs, dashboards, maps, reports etc.

  • 188 Topics
  • 578 Replies

188 Topics

J
JumulusSteward **
asked in Data usage and Visualization

Regex in critical-string on App-DB-MSSQL-Sql-Statement-String does not work

Hi,I need to deal with this kind of return  from my MSSQL query: “IDF - OK”i tried to use a regex expression, of course i have read this:How to play with Regex - Part I | Community (centreon.com)How to play with Regex - Part II | Community (centreon.com) so i tried : --critical-string='%{value_field} ne "^(.*OK.*)" 'it’s seem to be ok there: regex101: build, test, and debug regex so for now i got a wrong return:CRITICAL: IDF - OK I also try to return multiple rows with a single query but I did not achieve to print a key_field and a value_field in a same return.  any idea are welcome.

1
J
3 months ago
M
matthieurobinSteward *
asked in Data usage and Visualization

Interpretation HTML dans l'output

Bonjour à tous,Mon client a un script custom qui à un output en texte avec des balises HTML.Dans la génération précédente de Centreon, on modifiait le escape_html_tags dans Cgi.cfg et cela fonctionnait. L’output de Centreon interprétait les balises HTML correctement ( gras, retour à la ligne, etc..).Dans Centreon 23.10, il n’y a plus de cgi.cfg.. et donc un output HTML qui n’est pas compris.Avez vous une idée pour résoudre le problème? 

0
M
3 months ago
A
aldeniroSteward *
asked in Data usage and Visualization

AWS RDS Plugin - Wrong warning-memory-free threshold

Hello everybody,I am trying to set alarm threshold on my AWS RDS alerting. (“Cloud-Aws-Rds-Storage-Api” service template)When I try to set a threshold i get the UNKNOWN message: “Wrong warning-memory-free threshold”I have tried almost every combination (10 GB, 10G, 10*1024B and even with space before the unit)The  “--unit” option is unavailable…Anyone succeeded in setting threshold in this plugin ? (centreon_aws_rds_api.pl)Thank you :)

6
A
3 months ago
Y
yydssSteward *
asked in Data usage and Visualization

Cisco switch CBS350, unable to monitor CPU and memory information.

Hello everyone, I Cannot monitor CPU and memory information in Cisco switch in Centreon server, it tells me UNKNOWN: Cannot find memory informations, UNKNOWN: Can't find CPU informations, can someone tell me what to do?

2
C
3 months ago
L
lordvaderSteward *
asked in Data usage and Visualization

Alcatel Omniswitch Plugin (FAN)

Hello,I manage many old alcatel omni switches on different sites and some have a fan who’s not working.I would like to specify if a fan is dead then status ok but if two fans are dead satus critical.I’ve tested this, but the problem is, sometimes the dead fan index is 569.2 or 569.3 also if i modify the check command it will apply on all switches/usr/lib/centreon/plugins_new/src/centreon_plugins.pl --plugin=network::alcatel::omniswitch::snmp::plugin --mode=hardware --hostname=xxx.xxx.xxx.xxx --snmp-version=3 --snmp-username=xxxxxxxx --authpassphrase=xxxxxxxxx --authprotocol=SHA --privpassphrase=xxxxxxxxxx --privprotocol=AES  --component=fan --filter=fan,569.1How can i manages that ?Thanks.

0
L
3 months ago
pierre1
pierre1
asked in Data usage and Visualization

checl_icmp option for rta

Hello Watch community !The purpose of this topic is to know how I can modify the result of the check_icmp. Currently I have the following results (packet loss, rta min, rta max, rta average). [centreon-engine@poller ~]$ /usr/lib64/nagios/plugins/check_icmp -H 10.1.2.3 -n 4 -w 1000,40% -c 4000,80%OK - 10.1.2.3 rta 125.546ms lost 0%|rta=125.546ms;1000.000;4000.000;0; pl=0%;40;80;0;100 rtmax=126.204ms;;;; rtmin=125.043ms;;;;  I’d like to have only packet loss and rta average, not rta min and rta max.I tried  /usr/lib64/nagios/plugins/check_icmp --help without finding my answer.Thanks,

3
pierre1
3 months ago
K
katskaSteward **
asked in Data usage and Visualization

network::aruba::standard::snmp::plugin --mode=ap-connections perfdata

Hi,I tried to filter a service to only show me perfdata about total number of AP./usr/lib/centreon/plugins/centreon_aruba.pl --plugin=network::aruba::standard::snmp::plugin --mode=ap-connections --filter-perfdata='^total$$' --hostname=12.2.2.3 --snmp-version='2c' --snmp-community='15!'but in web, it still shows me perfdata for other metrics: 'total'=149;;;0;'total_time_144.76.129.30.148.100'=14499396.000s;;;0;'total_time_144.76.129.30.148.112'=14499396.000s;;;0;'total_time_144.76.129.30.148.113'=14499396.000s;;;0; How Do I write to perfdata filter to show me only “total”?

0
K
3 months ago
A
alexisSteward *
asked in Data usage and Visualization

Configuration personnalisé des notifications Centreon

Bonjour, J’ai un problème j’aimerais pouvoir modifier les notifications par défaut (sur la GUI dans Paramètre/Commandes/Notifications).Le soucis que j’ai c’est : dès que j’essaie de modifier ma commande de service-notify-by-email je clique sur sauvegarder mais rien ne se passe (impossible de modifier cette commande).La commande en question :/usr/bin/printf "%b" "***** centreon Notification *****\n\nNotification Type: $NOTIFICATIONTYPE$\n\nService: $SERVICEDESC$\nHost: $HOSTALIAS$\nAddress: $HOSTADDRESS$\nState: $SERVICESTATE$\n\nDate/Time: $DATE$ Additional Info : $SERVICEOUTPUT$" | @MAILER@ -s "** $NOTIFICATIONTYPE$ alert - $HOSTALIAS$/$SERVICEDESC$ is $SERVICESTATE$ **" $CONTACTEMAIL$ Et j’aimerais juste achouter le nom de l’hôte (ajouter dans le corps du mail : Host: $HOSTNAME$\n). Alors j’ai fait un peu de recherche sur le sujet mais j’ai pas trouvé grand chose. Mais j’ai trouvé, dès que j’utilise /usr/bin/printf impossible de sauvegarder sinon je peux sauvegarder comme je veux.Si

1
A
3 months ago
P
PepitoSteward *
asked in Data usage and Visualization

strange graph behaviour

I am trying the new version 23.10 and I have a problem with the graphs in the resource status view.When I load a graph there I get this. same graph in performance same graph in the “decrapated view”It happened with all the services I tested (>1000). 

1
N
4 months ago
N
NicoSteward **
asked in Data usage and Visualization

Utilisation des MAPs en dehors de Centreon

Bonjour à tous,La partie MAP étant décorrélé de Centreon WEB et dans un contexte d’observabilité et de partage d’informations, est-il possible d’utiliser les MAPs de Centreon sans passer par le WEBUI Centreon?Par exemple, affiché une MAP (avec des droits pour tout le monde) dans un outil tierce via une URL. Merci. 

5
C
4 months ago
S
SandraSteward *
asked in Data usage and Visualization

Regex por Transform the Output

As the integer translation is not working for us properly I need to substitute some numbers for integers at the ouput of a SNMP trap. I’written this expression but I only achieve to translate 1. for locked but not if it is another number.s/1\./locked/g;s/2\./holdover/g;s/3\./relock/g;s/0\./unlocked/g someone knows the good regexp?  Thankyou

0
S
4 months ago
K
kpapouliasSteward *
asked in Data usage and Visualization

Downloading and installing the Centreon NTA module

To whom it may concern:We are currently running on version 20.10.7 of Centreon. I realize that we need to update/migrate to a newer version, but I wanted to know if anyone had any documentation or information on the requirements to activate the NTA (NetFlow Traffic Analyser) module for Centreon.I have scoured the web and can’t find anything in regard to the installation and configuration process.Thanks in advance.

0
K
4 months ago
V
vliardSteward **
asked in Data usage and Visualization

[MAP] --- Format SVG

Hello The Watch !I hope you’ve enjoyed your Christmas time, I wish the best for this new year !I use a SVG formatted image to put in Map, this is a Network map with lines, icons, etc.Some of the icons, texts disappear… Is this a bug ?Thx,Vincent

1
ponchoh
Centreonian
4 months ago
S
silex27Steward **
asked in Data usage and Visualization

RRD files retention doesnt seem to work, running out of space

Hello, Seems like I have an issue. I have a configured retention :  But I have .rrd files from May 04 2023 Can I delete these files and keep only the last 90 days on the server ? Why the retention doesnt applied ? Im on 22.10 currently, planning to update next week.  

1
ponchoh
Centreonian
4 months ago
J
J_tinoSteward *
asked in Data usage and Visualization

Display metrics value in Map widget Output

Hello,I try to display a specific metrics from the traffic service on map with the Output widget.I can only display the first metric with the following Output format : #curentValue@traffic_in#If i try : #curentValue@traffic_out# the display is ?Did someone experience the same behavior ?

2
F
4 months ago
S
sadekalomSteward **
asked in Data usage and Visualization

Add Noperfdata extraoption

Hello everyone,I have a service that takes up a lot of space in the database. Centreon support advised me to filter the perfomance data with the extraoption: --filter-perfdata='noperfdata'. but when I enter it, I get an error:Invalid command line: unrecognised option '--filter-perfdata=noperfdata'.Can you help me with this option?Best regards, 

6
S
4 months ago
G
gianolaSteward *
asked in Data usage and Visualization

PHP Fatal error: Uncaught PDOException: SQLSTATE[40001]

Hi all,I’m using Centreon version 21.10.14, the OS is Centos 7 and the database MariaDB. I see the following message in /var/log/php-fpm/centreon-error.logPHP Fatal error:  Uncaught PDOException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction in /usr/share/centreon/www/class/centreonDB.class.php:263 I can’t find any references of this error message and I’m wondering what the root cause is.From time to time my system stops showing any data and I’m starting to debug the issue, could please help me to fix it?Thank you in advance!LM

1
S
4 months ago
M
Mickael.LechatSteward *
asked in Data usage and Visualization

[centreon/centreon-plugins] database::postgres::plugin - Problème avec la mesure "querytime"

BonjourJ’ai un problème avec l’autovacuum qui déclenche régulièrement la sonde querytime (--warning='180'--critical='360').En effet, le vacuum est dure souvent plus d’une heure sur certaines grosses tables.J’ai bien exclu le user “postgres” mais cela ne change rien puisque dans pg_stat_activity le “usename “ est null pour les workers du vacuum :postgres=#                   SELECT pg_database.datname, pgsa.*,                    COALESCE(ROUND(EXTRACT(epoch FROM now()-query_start)),0) AS seconds                FROM pg_database LEFT JOIN pg_stat_activity pgsa ON pg_database.datname = pgsa.datname AND (pgsa.query_start IS NOT NULL AND (pgsa.state NOT LIKE 'idle%' or pgsa.state IS NULL))                where COALESCE(ROUND(EXTRACT(epoch FROM now()-query_start)),0) > 10 ORDER BY pgsa.query_start, pgsa.pid DESC;  datname  | datid |  datname  |   pid   | leader_pid | usesysid | usename | application_name | client_addr | client_hostname | client_port |         backend_start         |        

0
M
4 months ago
T
thierryorvoenSteward *
asked in Data usage and Visualization

Output towards InfluxDB database

Hi,I am trying to send some data towards an InfluxDB test database.So I naturaly tried to configure a different Output towards the InfluxDB as the option is available on the dropdown menu from the broker configuration (centreon UI).However, I couldn’t find the documentation on how to configure the output. Some parameters are more explicit than some others.Does anyone have done it before? Any help would be appreciated.Regards,Thierry.

4
J
5 months ago
R
romsworldSteward **
asked in Data usage and Visualization

Add expiration check for LDAP account : apps::protocols::ldap::plugin

Hi,I don’t find any way to check password expiration on ldap account.Thanks,

3
B
5 months ago
S
SandraSteward *
asked in Data usage and Visualization

Problems with showing the variable as I need in a trap

How can I get the string value of a variable in an SNMP trap.Even if the MIB has the 2 values: string and numeric, I can only get the number. There is any kind of command to use to get the translation that it is in the mib file?Thank you in advance.

0
S
5 months ago
M
Mickael.LechatSteward *
asked in Data usage and Visualization

[centreon/centreon-plugins] database::postgres::plugin - Problème avec la mesure "locks"

BonjourJ’ai un problème avec “locks”, je ne comprends pas comment fonctionne les seuils. Par exemple :--warning='waiting=3,exclusive=10' --critical='waiting=5,exclusive=20'Est-ce que les 2 conditions doivent être réunis pour déclencher un warning ou un critical ? Ou juste une ?J’ai un exemple où j’ai 13 en exclusive locks sans déclenchement du warning : D’ailleurs je ne comprends pas non plus la différence entre les colonnes <dbname>~<type lock>#database.locks.count et <dbname>_<type lock>, quelle différence ?Merci d’avance pour votre aide

7
M
5 months ago
F
Farzana-HUBONESteward **
asked in Data usage and Visualization

Calculate graph of a specific service for a specific period of time

Hello, Due to the unresoved rrdcached issue i need to recalculate graphs of a specific service for a specific period of time.Is it possible ? Cordially,  Farzana M

1
ponchoh
Centreonian
5 months ago
V
vliardSteward **
asked in Data usage and Visualization

Custom View issue : Split chart

Hello everyone,I’m trying to show only one metric on a graph which contains 3.for example, on the graph I have these 3 metrics and I only want to show the first one :globalprotect.tunnels.usage.countglobalprotect.tunnels.free.countglobalprotect.tunnels.usage.percentageDoes anybody get an idea ?Thank you so much,

2
V
6 months ago
N
NicolasFSteward *
asked in Data usage and Visualization

Unable to rebuild graphs from MySQL data_bin

Hi,Currently running Centreon 23.10.0My question may sound stupid but i can’t rebuild 6 months graphs from MySQL centreon_storage database with data_bin still containing all datas.Graphs are gone because i had to rebuild server with configuration file restore. Graphs are currently building fine and display fine too but only since reinstall, not data from before reinstall.I tried to rebuild following official documentation with no success. It seems Centreon completly ignore MySQL data.i can provide whatever you need as information.Thanks a lot in advance for any help regarding my issue.

0
N
6 months ago

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