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2435 Topics
J
joviadoSteward *
asked in Platform
Error updating to 24.04.9

Hi, I have problem, a package is not installedEjecutando operación  Preparando          :                                                                                                                                    1/1  Ejecutando scriptlet: centreon-common-24.04.9-1.el9.noarch                                                                                               1/2Removing previous centreon engine and broker configuration files in cache ...Creating centreon user and group ...  Actualizando        : centreon-common-24.04.9-1.el9.noarch                                                                                               1/2Error unpacking rpm package centreon-common-24.04.9-1.el9.noarch  Verificando         : centreon-common-24.04.9-1.el9.noarch                                                                                               1/2  Verificando         : centreon-common-24.04.5-1.el9.noarch                                                                 

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rachidkhSteward **
asked in Platform
Centreon broker - SQL errors

Hi evryone How can I solve the problem below? It happens to me every 2 or 3 days and it disappears after restarting the broket service. [2024-12-26T14:21:12.461+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: could not store logs correctly:  errno=0[2024-12-26T14:21:14.419+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:19.351+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:22.474+01:00] [sql] [error] connection fail to execute statement 0x7f7b680225a0: error:  errno=0[2024-12-26T14:21:22.474+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: error:  errno=0[2024-12-26T14:21:23.589+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:27.476+01:00] [sql] [error] connection fail to execute statement 0x7f7b680225a0: could not store logs correctly:  errno=0[2024-12-26T14:21:27.477+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: c

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A
aalz0Builder *
asked in Platform
Error adding a Poller

Hi, Im trying to add a poller and I’m getting the following error.ERROR - http://my_central_ip:80 {“message”:”No parent platform was found for: ‘poller-1@’my_poller_ip’”} I think the problem is that this server doesnt see the Central one, but I dont understand why… Central works fine (with a remote ddbb)Any idea? I have fllowed the official documentation...

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JosepGGSteward *
asked in Platform
"First notification delay" for passive services

Dear all, I would like to skip notifications by mail about traps of short duration. What would be perfect is the “First notification delay (FND)” option for passive services, this FND works for non-volatile services, but I don’t know how to use it with traps (if I configure a passive service as a non-volatile, it doesn't work). The ideal way to work for me would be like this:To set a threshold for trap notification in 1 minute. Skip notifications for services switching from OK → CRITICAL → OK, with CRITICAL lasting less than 1 minute.Receive notifications for services switching from OK → CRITICAL → OK, with CRITICAL lasting more than 1 minute.Is that possible?Thanks in advance and Merry Christmasjosep garcia 

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v-muhammed.suhileSteward *
asked in Platform
Poller is down and database issue 23.10.18

My root partition is full and I have tried with archive log files and I dropped some of the old database partitions using below commands to clear some space with help of chatgpt.Now Pollar is down and showing the database issue“ALTER TABLE log_archive_service DROP PARTITION p20231220, p20231221, p20231222, p20231223, p20231224, p20231225, p20231226, p20231227, p20231228, p20231229, p20231230, p20231231;”I checked the logs “cat /var/log/centreon-broker/central-broker-master.log  | grep 'error'”[2024-12-23T13:18:03.411-05:00] [sql] [error] mysql_connection: Table 'centreon_storage.data_bin' doesn't exist[2024-12-23T13:18:03.411-05:00] [sql] [error] connection 0x7fdcd0020fb0 fail to connect: Table 'centreon_storage.data_bin' doesn't exist[2024-12-23T13:18:13.412-05:00] [sql] [error] mysql_connection: Table 'centreon_storage.data_bin' doesn't exist[2024-12-23T13:18:13.412-05:00] [sql] [error] connection 0x7fdcd0020fb0 fail to connect: Table 'centreon_storage.data_bin' doesn't exist 

481
ponchoh
Centreonian
S
Stéphane
posted in Platform
Flapping detection

Hi,I’m opening this thread wondering if a lot of people use this feature. And how it makes them they be more efficient in their monitoring.In our case, one of the point that prevents us to do so is the fact that this functionality forbids using the state retention. At least this is what the help popup tells : Is this the case still? Is is still considered experimental nowadays?Docs (https://docs.centreon.com/docs/23.10/alerts-notifications/notif-flapping/  (24.10 is the same)) does not say so so I don’t know what to believe. Is it an obsolete indication in the UI or an omission in the docs? I found this post too, two years old, which seems to have been abandoned on a it-will-change-soon-be-patient status. What’s the deal on flapping detection?A last remark, I guess the maths are done whatever the functionality is used or not, because I can see a “Status change percentage” showing in services and hosts detail infos in the UI. Couldn’t be avoided for performance matters? Even if obviousl

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Stéphane
asked in Platform
Centreon Engine 23.10.13

Hi,I see Centreon Engine version 23.10.13 being available in the repository for RHEL 8 but I find no release notes for it. Also, I find nothing in the Github from the commit indicated in the description from de RPM package.I see a release note for Centreon Collect dated december the 19th, from the description I understand that Broker and Engine, and the connectors (?!) have been grouped under this new name. Is that correct?Why such a oddly choice? Why Gorgone had not been included also then?What can you tell about that, or can you lead me to some documentation on the implications of this reorganisation of the software suite?

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LaurentVSteward ***
asked in Platform
Hide username and password in custom service based on custom command.

Hello all,I created a custom command with multiple arguments, as URL, port, USERNAME and PASSWORD In service template definition, I would like hide values of USERNAME and PASSWORDIs it possible to hide these fields, as we can do it in “centreon service templates” Regards, Laurent

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Martin-05Steward **
asked in Data collection
Centreon-central services error

Hello,can i find out why internal Centreon-central services are in "critical" state? They have been in this state since Centreon (VMWare OVA) was first launched. Other manually set services works.Thank You for help.

333
ponchoh
Centreonian
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Martin-05Steward **
asked in Platform
Cannot install postfix

Hello,i need to install “postfix” but the official guide (for the same version as mine) doesn't work:Configuring your Centreon to send emails | Centreon DocumentationFirst step:apt install mailx cyrus-sasl-plainE: Package 'mailx' has no installation candidateE: Unable to locate package cyrus-sasl-plainHmm, so I try to install only mailx:apt install mailx Package mailx is a virtual package provided by:  mailutils 1:3.15-4  bsd-mailx 8.1.2-0.20220412cvs-1You should explicitly select one to install.So, I install “mailutils”:apt install mailutilsInstalled, but postfix service doesnot exists.sudo postfix statussudo: postfix: command not foundIf I try install cyrus-sasl-postfix again:apt install cyrus-sasl-plainE: Unable to locate package cyrus-sasl-plainWhy the official guide do not working? Am I doing something wrong?

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SavCentBuilder *
asked in Platform
Centreon 24.10 - CLAPI - stpl getmacro

Hi,since upgrade to 24.10 from 23.04 we can’t GETMACRO from clapi command.ie: sudo centreon -u XXX -p "XXX" -o STPL -a SHOW -v "Virt-VMWare2-Vm-Tools-Generic-custom"id;description;alias;check command;check command arg;normal check interval;retry check interval;max check attempts;active checks enabled;passive checks enabled130;Virt-VMWare2-Vm-Tools-Generic-custom;Vm-Tools;Virt-VMWare2-VM-Tools-Global-Custom;;;;;2;2but :sudo centreon -u XXX -p "XXX" -o STPL -a GETMACRO -v "Virt-VMWare2-Vm-Tools-Generic-custom"macro name;macro value;description;is_passwordPHP Warning: Uninitialized string offset 0 in /usr/share/centreon/www/class/centreon-clapi/centreonObject.class.php on line 668EXTRAOPTIONS;--verbose;;0PHP Warning: Uninitialized string offset 0 in /usr/share/centreon/www/class/centreon-clapi/centreonObject.class.php on line 668SERVICEID;VMware-064;;0 

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Pierre BéziaudSteward *
asked in Platform
Monitoring Rubrik

Hello, Does someone monitor  version 9  of Rubrik with Centreon ?(my platform : Centreon version 23.10.18)I have some trouble to connect to tools and to obtain apiusername/password in Rubrik.So my questions is :Does someone use successfully Rubrik rest api plugins with version < version 9 of Rubrik  ?Does someone use successfully Rubrik rest api plugins with version >= version 8 of Rubrik  ?Difference between the two ?Thanks a lot.Regards.

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Richard23Steward **
asked in Platform
Graphique , Controles NRPE

Good morning,I have a question about a basic problem, I have a personal check with NRPE, I get the desired value, but how can I activate a graph and a history please?Je n’ai pas trouvé la solution,  :DMerci d’avancebien cordialement

252
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ensenada
ensenadaSteward ***
asked in Data usage and Visualization
Error: Allowed memory size bytes exhasuted

Hello,Centreon 24.04I have configure an script to check the memory consume of IIS App Pools.In graph tab i can see the 1 day graphic, but if a click on 7 days i got this error:I have seen this post but I dont know if is the same case.Thanks,

539
ponchoh
Centreonian
R
romsworldSteward **
asked in Data collection
Invert critical-content for http plugin

Hi,I would like to check that a word is not present on my webpage :  /usr/lib/centreon/plugins//centreon_protocol_http.pl --plugin=apps::protocols::http::plugin --mode=expected-content I don’t find the good regexp.Could you help me ?Thanks,

481
ponchoh
Centreonian
T
ThomasSteward **
asked in Data collection
Centreon Check Service with german Umlaut

Hello! How can I check this service “[name = Citrix Webdienste f▒r die Lizenzierung] [operating = active] [installed = installed]”within a centreon Check (NSClient05-Services-Generic-Name-NRPE_custom)

481
ltirand
Centreonian
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SAMOSteward *
asked in Data collection
SNMP Problem monitoring CPU et Memory on Switch Unify

Hello, I have a problem for the monitoring of my switch Unify model US-8-150W.Indeed, for the CPU and memory probes i get this error : UNKNOWN : SNMP GET Request : Cant get a single value.Do you have an idea of what could be the source of this problem ?I tried to search about the OID which could not be the same on centreon and unify but im not sure.Thanks for your help 

581
ltirand
Centreonian
Z
zouhairhdSteward *
asked in Data collection
configuration SNMPV3 linux with centreon

hi guys can you show me the configuration of SNMPV3 linux with centreon I try all day configurations but none of them works.

1451
ltirand
Centreonian
Y
youness6994Steward *
asked in Data collection
Monitoring office 365

Hello, I am trying to set up office 365 monitoring and when logging in to the user I have the following error that appears when I want to list the services with the commandperl centreon_plugins.pl --plugin=cloud::microsoft::office365::management::plugin --mode=list-services --tenant='xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx' --client-id='xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx' --client-secret='xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx’ UNKNOWN: Cannot decode json response: malformed JSON string, neither tag, array, object, number, string or atom, at character offset 0 (before "<!DOCTYPE html PUBLI...") at /usr/lib/nagios/plugins/centreon-plugins/cloud/microsoft/office365/custom/managementapi.pm line 180.Here is line 180 of the file in question178    my $decoded;179    eval {180       $decoded = JSON::XS->new->utf8->decode($content);181    };Do you have any idea what is blocking? 

861
ltirand
Centreonian
E
Esteven CristopherSteward *
asked in Data collection
try to connect centreon with mongodb

Hello, I am trying to monitor mongodb through the centreon, without results 1.The documentation of centeron is followed, which requires installing a package, where it was installed2.User has super user privileges3.The centreon server does present a response to the destination server for tests with telnet4.The mongodb database is a 3-node cluster, where the primary node is 192.168.140.40 and is monitored by ops manager5.The ops manager does not have ssl configured6.Tried with --ssl-opt="SSL_verify_mode => SSL_VERIFY_NONE" and --ssl-opt="SSL_version => TLSv1"(v2 and v3)7.SO Centos 8 and Centreon 21.10.8 centreon-engine@centreonplus ~]$[centreon-engine@centreonplus ~]$ /usr/lib/centreon/centreon-plugins/centreon_plugins.pl --plugin=database::mongodb::plugin --mode=connection-time --hostname=192.168.140.40 --port=27017 --protocol='mongodb' --username='ebaldeon' --password='xxxx' --ssl-opt="SSL_verify_mode => SSL_VERIFY_NONE" --debugUNKNOWN: Connection error (add --debug option to

3121
ltirand
Centreonian
B
brevinsysSteward *
asked in Data collection
FS 5860 Switch incorrectly reporting CPU 100%

Is anyone out there monitoring an FS (Fiberstore) S5860-20SQ Switch?  I’m using the FS plugin and it’s reporting 100% CPU usage, even though cli on the switch is showing:switch#sh proc cpu 1minSystem Uptime: 143days 06:55:04.7CPU utilization for five seconds: 23.1%; one minute: 16.4%; five minutes: 15.3%I’d really like to get an accurate reading in Centreon to keep an eye on this.Thank in advance for any advice.

2171
ltirand
Centreonian
J
JulienLmrtSteward *
asked in Platform
Plugin Issue with Datadomain following update

Hello,Following an update, i have the following issue with the Datadomain plugin : UNKNOWN: Cannot load module --plugin.Can't locate storage/emc/DataDomain/plugin.pm in @INC (you may need to install the storage::emc::DataDomain::plugin module) (@INC contains: /usr/lib/centreon/plugins FatPacked::94117881500632=HASH(0x559986e4d3d8) /usr/local/lib64/perl5/5.32 /usr/local/share/perl5/5.32 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /usr/lib/centreon/plugins//centreon_emc_datadomain.pl line 1750. Has anyone ever had this problem? Currently only a rollback resolved the issue :/

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FlorentSteward *
asked in Platform
Problem with install Centreon 24.04

The Centreon upgrade on Debian 11 is going well but at the end I get this error: Paramétrage de centreon-auto-discovery-server (24.04.0-1~bullseye) ...[2024-05-07T08:13:22+0200] [CRITICAL] Error thrown while running command "cache:clear --no-warmup". Message: "Unable to write in the "/var/cache/centreon/symfony" directory." {"exception":"[object] (Symfony\\Component\\Console\\Exception\\RuntimeException(code: 0): Unable to write in the \"/var/cache/centreon/symfony\" directory. at /usr/share/centreon/vendor/symfony/framework-bundle/Command/CacheClearCommand.php:83)","command":"cache:clear --no-warmup","message":"Unable to write in the \"/var/cache/centreon/symfony\" directory."}   Unable to write in the "/var/cache/centreon/symfony" directory.cache:clear [--no-warmup] [--no-optional-warmers]dpkg: erreur de traitement du paquet centreon-auto-discovery-server (--configure) : installed centreon-auto-discovery-server package post-installation script subprocess returned error exit status 1P

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Bernard.LheureuxSteward **
asked in Platform
Widgets hostgroup-monitoring stays empty after upgrading to version 24.10.2 from 24.10.1

Now all my widgets hostgroup-monitoring stay empty on the Home/Custom View, after the upgrade to 24.10.2 !How to get them back ???

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slvndpSteward *
asked in Platform
SSO with SAML & Azure Entra ID

Hi,I am trying to authenticate users with SAML.My identity provider is Azure Entra ID.I am able to authenticate to Azure and then I am redirected to Centreon, where I get this error on the UI :“An error occurred during authentication”Where can I have more details on this error ?I am wondering if the problem is with:the certificate format. the ACS url the user ID attributeSylvain

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