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24.04 Service Pack - Announcement

24 days ago

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This forum is about how to administer a Centreon Platform: installation, software upgrades, backups or anything else related to platform operations.

1,519 Topics
4,836 Replies

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1519 Topics

RockSteward *

why my dashboard shows for all the nodes 3,29% undetermined values?

Hello,I noticed that all my nodes have 3,29% de undetermined time for this year.Anyone can explain why please?Centreon 21.04.9

993

1 year ago

zoltixSteward *

asked in Platform

Issue cbd after migration to 21.10.4-1.el7, service cbd seems not working propery

Hello,I searched the centreon logs and found nothing relevant except this. But I don't have enough information to understand how to solve my problem. Do you have any ideas?During the yum update, I had an warming with warning, “ 2 warning: %posttrans(MariaDB-server-10.5.18-1.el7.centos.x86_64) scriptlet failed, exit status 1”. And after mariadb didn’t start, I have to update the setting: vi /usr/lib/systemd/system/mysqld.service to ProtectHome=falseThanks in advance[root@xxxxx/var/log]#systemctl status cbd● cbd.service - Centreon Broker watchdog Loaded: loaded (/usr/lib/systemd/system/cbd.service; enabled; vendor preset: disabled) Active: active (running) since Wed 2023-01-25 08:24:42 CET; 53min ago Main PID: 15277 (cbwd) CGroup: /system.slice/cbd.service ├─15277 /usr/sbin/cbwd /etc/centreon-broker/watchdog.json └─15283 /usr/sbin/cbd /etc/centreon-broker/central-rrd.jsonJan 25 09:18:02 xxxx cbwd[15277]: [2023-01-25T09:18:02.644+01:00] [cbwd] [error] cbd

1350

1 year ago

fvinancano_dttSteward **

asked in Platform

How to manage credentials for hosts etc

In a very large environment with dozens of systems and dozens of accounts, how can we manage these so that regular password changes can be applied without needing to know exactly where each credential is being used? And no, there is zero possibility to use passwords that do not change for very obvious reasons.This is the first monitoring system I have come across where there is no central credential manager where the entries can be imply aliased by the sensors - then when they are updated it’s just one place you need to go. Otherwise this is going to be a nightmare for us.

1060

1 year ago

LEBRETONSteward **

asked in Platform

CLAPI : CONTACTTPL object not found

Hello,I want create contact template with CLAPI. But some object not found with action setparam :hostnotifcmdsvcnotifcmdhostnotifperiodsvcnotifperiodhostnotifoptservicenotifoptenable_notifications thankPhilippe

260

1 year ago

waaalexSteward *

asked in Platform

DSM service issue at startup since update

Hello,Since 21.10 to 22.10 upgrade, dsmd crashes at startup :Last login: Thu Jan 19 09:31:17 2023 from pt-350.get.com[root@srv-mon ~]# service dsmd statusRedirecting to /bin/systemctl status dsmd.service● dsmd.service - dsmd is the centreon-dsm daemon Loaded: loaded (/usr/lib/systemd/system/dsmd.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since jeu. 2023-01-19 09:32:58 CET; 42s ago Process: 788 ExecStart=/usr/share/centreon/bin/dsmd.pl $OPTIONS (code=exited, status=255) Main PID: 788 (code=exited, status=255)janv. 19 09:32:58 srv-mon.get.com systemd[1]: Started dsmd is the centreon-dsm daemon.janv. 19 09:32:58 srv-mon.get.com dsmd.pl[788]: Can't call method "fetchrow" on an undefined value at /usr/share/centreon/bin/dsmd.pl line 565.janv. 19 09:32:58 srv-mon.get.com systemd[1]: dsmd.service: main process exited, code=exited, status=255/n/ajanv. 19 09:32:58 srv-mon.get.com systemd[1]: Unit dsmd.service entered failed state.janv. 19 09:32:58 srv-mon

1652

1 year ago

stoulaSteward *

asked in Platform

Centreon 22.10 OVA appliance fails to deploy

Hi,I tried to deploy the new Centreon 22.10 OVA appliance which relies to an AlmaLinux release of Linux. I followed the Centreon OVA deployment configuration and customized the VM with a static IP (no DHCP available) and a custom name (centreon-modele).I can access the web page and log into the Centreon UI but once I’m into it, I get several Oops, Something went worng errors when I’m on the ressource status page.I also tired to redeploy the OVA machine without any customization except the static IP address but it ended the same way : Oops, something went worng. I think something fails in HTTP or PHP but I can’t find out where the problem is. Can you please help understand the problem. Regards, Stephen

660

1 year ago

romsworldSteward **

asked in Platform

MBI : ERROR - SQL error: Data too long for column 'metric_unit' at row

Hi, After migration 21.10 to 22.10, centreonBIETL generate an error : 2023-01-20 05:36:26 - ERROR - SQL error: Data too long for column 'metric_unit' at row 241922 (caller: gorgone::modules::centreon::mbi::libs::bi::BIMetric:/usr/share/perl5/vendor_perl/gorgone/modules/centreon/mbi/libs/bi/BIMetric.pm:87)Query: INSERT INTO `mod_bi_tmp_servicemetrics` (`metric_id`, `metric_name`, `metric_unit`, `service_id`, `service_description`, `sc_id`, `sc_name`, `host_id`, `host_name`, `hc_id`, `hc_name`, `hg_id`, `hg_name`) SELECT `metric_id`, `metric_name`, `unit_name`, s.`service_id`, s.`service_description`, s.`sc_id`, s.`sc_name`, s.`host_id`, s.`host_name`, `hc_id`, `hc_name`, `hg_id`, `hg_name` FROM `mod_bi_tmp_today_services` s, `metrics` m, `index_data` i WHERE i.id = m.index_id and i.host_id=s.host_id and i.service_id=s.service_id group by s.hg_id, s.hc_id, s.sc_id, m.index_id, m.metric_id

jb.muelaSteward *

Good morning:Is it possible to install the reporting server on the same computer that centreon is installed or do I have to install on a dedicated server?Thanks a lot

330

1 year ago

Jaroslaw KesySteward **

asked in Platform

A removed service in a designed map is added again back to a map

Hello,Centreon 21.10.13.Centreon MAP Web 21.10.8.I have a map created where a host object is displayed. When you click the host icon all the services it contains will be displayed. I only want a selected services to be displayed in a map for this host.So I decided to remove a service when designing a map in Desktop Map client app. The service is gone for a while in Map Web Interface but then after some time it is added again automatically(!). Is this supposed to happen? BRJaroslaw Kesy

sreynierSteward *

Hello, When i use plugin pack Windows Nsclient 0.5 and check uptime the threshold does not work because i never have a warning or critical even with very low thresholds.For example :/usr/lib64/nagios/plugins/check_centreon_nrpe -H s419800bch001.INFRA.ASP -p 5666 -t 60 -u -m 8192 -c check_uptime -a "warning=100s" "critical=200s"OK: uptime: 08:28h, boot: 2023-01-16 02:16:11 (UTC)Thanks for your help

Network bandwith use on Windows servers

Hi,How do you monitor network bandwidth usage on Windows server? Any advices?

300

1 year ago

thares.34Steward *

asked in Platform

BBDO cannot extract timestamp (after upgrade)

290

1 year ago

mc.gyver.rebootSteward ***

asked in Platform

Error during centreon-central installation on alma linux 8

Hello,I am installing the last version (22.04) open source of centreon but I encounter problems.I'm going with a distributed architecture (1 central machine, 1 database and pollers).All my VMs are freshly installed OS whose characteristics are as follows:[root@sup-cent-01 ~]# cat /etc/centos-releaseAlmaLinux release 8.6 (Sky Tiger)[root@sup-cent-01 ~]# uname -mx86_64[root@sup-cent-01 ~]# uname -r4.18.0-372.16.1.el8_6.x86_64 I want to install via packages, I followed this procedure:https://docs.centreon.com/docs/installation/installation-of-a-central-server/using-packages/ My problem is that on the central, arrived at step (With a remote database / Run the following command on the Central server:) “dnf install -y centreon-central” I encounter these errors:[root@sup-cent-01 ~]# dnf install -y centreon-centralLast metadata expiration check: 0:44:21 ago on Wednesday 03 August 2022 09:27:07 AM CEST.Error: Problem: package centreon-central-22.04.1-8.el8.noarch requires centreon-license-manag

149111

1 year ago

laurent.gSteward *

asked in Platform

File Server Monitoring (smb shares)

Hi, I’m currently installating Centreon 21.10. I’m looking for the best way to monitor SMB fioles shares.I haven’t found any specific plugin. Could you help me on that subject? Thanks a lot, Laurent

121613

1 year ago

SeychellekeSteward *

asked in Platform

NRPD cannot connect to Centreon after installing plugin

Hi all,I installed the centreon OVA and activated it with the 100 IT license. Installed and issues a ssl certificate so the webpage is secure. Installed the following packages:Windows NS Client 0.5 and Windows NS Client API. Followed the manual at: Windows NRPE 0.5 | Centreon Documentation On a windows server I installed the centreon-nsclient and made the following config file.; SCHEDULER SECTION - Section for the Scheduler module.[/settings/scheduler/schedules]host_check = Check_OK "Everything is working fine"CPU Load = checkCPU warn=80 crit=90 time=5m time=1m time=30sMemory Usage = checkMem MaxWarn=80% MaxCrit=90% ShowAll=long type=physical type=virtual type=paged type=pageDrive C: Disk Usage = CheckDriveSize MinWarn=10% MinCrit=5% Drive=C: ShowAllUptime = CheckUptime MinCrit=12h ShowAllPrint Spooler Service = check_service service=spooler; SCHEDULER SECTION - Section for the Scheduler module.[/settings/scheduler]; THREAD COUNT - Number of threads to use.threads = 5[/settings/schedul

1591

1 year ago

xinerysSteward *

asked in Platform

Event Handler script doesn't start

Hello,I want the envent handler to run a script when a service is in critical/unknown state. I have my script that works correctly when I launch it manually (the centreon account can launch the script). In the poller's logs, the services that are in "critical" state will try to execute the centreon command that launches the script. However nothing happens when the Event Handler launches the command.Any ideas ? The command : /usr/lib/centreon/plugins/eventhandler/open-jira-service-inc $SERVICESTATE$ $SERVICESTATETYPE$ $SERVICEATTEMPT$ There is a log file to see the event handler execute the command ?

1564

1 year ago

momoSteward *

asked in Platform

problème de login sur l'interface web de Centreon

je n’arrive pas à me connecté sur la page web de centreon on me dit User is blocked je essaye quelque réponses que je trouve sur le forum mais ça fonctionne toujours pasen faisant UPDATE centreon.contact SET login_attemps=NULL, blocking_time=NULL where contact_id=[change]; on me dit command introuvable update.merci

1701

1 year ago

xinerysSteward *

asked in Platform

Event Handler SCRIPT problem

I have a script that must launch a command when a critical or unknown state in type "HARD" to perform 3 attempts. The problem is that when I add to the script the part (case"$3" in 3) " on types HARD to add an interval of 3 relaunch. I have a syntax error see belowERROR : Erreur de syntaxe : fin de fichier prématurée#!/bin/sh#Titre : Ce script permets de créer un ticket INCIDENT# Note:#Le script s'execute uniquement si le service est vérifié 3 fois (dans l'etat type "soft" et status CRITIQUE )#Dans le cas contraire si le cas est de type "HARD" et de status CRITIQUE le script s'execute de suite sans vérification.case "$1" inOK) ;;WARNING) ;;UNKNOWN) case "$2" in SOFT) #Troisieme variable derriere la commande d'execution du script ($SERVICEATTEMPT$) case "$3" in #"3)" identifie le nombre de tentative avant d'executer le script 3) #commande à executer /usr/lib/centreon/plugins/centreon_notification_centreon_openticke

1060

1 year ago

l.malherbeSteward *

asked in Platform

How to monitor scalable host pool?

Hello,We have a pool of servers that respond to charge and some of them can be shutdown or started in consequence.I don’t know how to manage this in Centreon.We have all the hosts configured in it, with disk space usage/CPU/RAM/Ping service monitoring through NRPE (NSClient++) + the notifications in case of WARNING/CRITICAL but when the host goes down the notifications are sent but we want to avoid this.Do somebody have already face this kind of need?Thanks for your reply!

553

1 year ago

ThillSteward *

asked in Platform

install centreon 22.10 on RHEL8

Hello, I’m trying to install centreon 22.10 on RHEL 8.6.I got thi error: Problem: package centreon-22.10.2-12.el8.noarch requires centreon-central = 22.10.2-12.el8, but none of the providers can be installed - package centreon-central-22.10.2-12.el8.noarch requires centreon-poller = 22.10.2-12.el8, but none of the providers can be installed - package centreon-poller-22.10.0-14.el8.noarch requires centreon-plugin-Operatingsystems-Windows-Snmp, but none of the providers can be installed - package centreon-poller-22.10.1-4.el8.noarch requires centreon-plugin-Operatingsystems-Windows-Snmp, but none of the providers can be installed - package centreon-poller-22.10.2-12.el8.noarch requires centreon-plugin-Operatingsystems-Windows-Snmp, but none of the providers can be installed - cannot install the best candidate for the job - nothing provides perl(DateTime) needed by centreon-plugin-Operatingsystems-Windows-Snmp-20211215-090334.el8.noarch - nothing provides perl(DateTime) needed by c

6545

1 year ago

jfmorenaSteward *

asked in Platform

[ERROR] Connection to port

hello, i need help for fix this erros: /etc/centreon-studio/diagnostic.sh: línea 49: /etc/centreon-studio/studio-database.properties: No existe el fichero o el directorio########## Centreon Map server version ########## [INFO] centreon-map-server-21.10.7-5.el7.noarch########## System ########## [OK] SELinux disabled [OK] Firewall is disabled [INFO] Physical memory available on the server: 16266624 kb. [INFO] Number of CPU available on the server: 2 core(s)########## Java ########## [OK] Java 11 installed [INFO] No optimization found for the JVM (Xms and Xmx options).########## Database connection ##########/etc/centreon-studio/diagnostic.sh: línea 168: /etc/centreon-studio/studio-config.properties: No existe el fichero o el directorio########## Broker connection ########## [ERROR] Connection to port########## Authentication ########## [ERROR] Could not authenticate using (error 000)########## Protocol verification ########## [INFO] Bypassing HTTPS check for Map serve

aalz0Builder *

Hi,I’m trying to change my centreon database to a external one. I have alredy exported my centreon.sql and imported in the new remote server (a debian, with mariadb).I have created a centreon user o my remote bbdd and changed the /etc/centreon/centreon.conf.php file of my central server.I have changed the hostCentstorage to my remote server IP and the password parameter but it doesnt work.Any ideas? I havent seen much documentation or topics created on the forum about this….

2758

1 year ago

ninjagrafeuseSteward *

asked in Platform

Ghost hosts in nex UI after poller loss

Hello everyone,Version information : Centreon version 22.10.2PHP 8.1.13Last week, half of my vms died from storage failure. I monitor my vms using one central instance, and two pollers, poller1 and poller2.When the poller 2 died, I made a mistake, and tried to delete the poller and all the hosts linked to it in the Web UI, causing a lot of issues with ghost hosts.I’ve followed web tutorials explaining how to remove them from the centreon_storage database, in the HOSTS table.I thought this solved the issue, but it did only in the deprecated view. In the new view, the old hosts still appear, and when clicked on, make this popup appear : I’ve looked into the various logs and found nothing except for this log :CRITICAL: Host 2048 not found {"context":"[object] (Centreon\\Domain\\Exception\\EntityNotFoundException(code: 0): Host 2048 not found at /usr/share/centreon/src/Centreon/Application/Controller/Monitoring/MetricController.php:82)"}I’ve tried to restart php and the web server to no a

3521

1 year ago

nunomlaSteward **

asked in Platform

Centreon Apply Config

When I trie to Push the configuration, I receveid this error: Preparing environment... OKGenerating files... NOK (Exception received : SQLSTATE[42S22]: Column not found: 1054 Unknown column 'event_queues_total_size' in 'field list' [file: /usr/share/centreon/www/class/centreonDBStatement.class.php] [line: 132] )Aborted.

4882

1 year ago

stephanepainotSteward *

asked in Platform

Poller is not running

Apres avoir installer un Poller centreon , celui ci refuse de demarrerMon poller “is not running” J’ai remarqué eglament un logo rouge concernant les databases!Est ce lié ?MerciCordialement

896219

1 year ago

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