Centreon Infra Monitoring

Hello everyone,I'm currently managing a Hyper-V hypervisor environment with the following setup:I recently activated VM replication between two Hyper-V servers (not all VMs are being replicated).Since setting up this replication, Centreon has been reporting the following critical errors: critical: integration service 'Guest Services Interface' status: -/- critical: integration service 'Heartbeat' status: -/- critical: integration service 'KeyValue Pair Exchange' status: -/- critical: integration service 'Shutdown' status: -/- critical: integration service 'Time Synchronization' status: -/- critical: integration service 'VSS' status: -/- These errors appear to be related to the integration services on the replicated VMs. Could someone please help me understand why these errors are occurring and how to resolve them? I've checked the configuration and ensured that VM replication is functioning as expected.Any insights or guidance would be greatly appreciated. Thank you in advance for your

Hello Team, i have create a reports, no errors on cbis.logall reports are create on the folder in my centreon central, but no icones for downloadexemplereports are availlable on ssh, and  i download with winscp ;) exemple report on cbis[2024-06-20 12:51:47.975] [INFO ] [com.merethis.cbis.scheduler.TaskList] [pool-4-thread-8] : Created task name_services[2024-06-20 12:51:57.689] [INFO ] [com.merethis.cbis.scheduler.TaskList] [pool-4-thread-9] : Created task name_services[2024-06-20 12:52:01.110] [INFO ] [com.merethis.cbis.scheduler.TaskScheduler] [pool-3-thread-3] : Scheduled TaskPunctual [id=12, name=name_services], generation=20/06/2024 12:51 CEST, start=01/05/2024 02:00 CEST, end=01/06/2024 02:00 CEST[2024-06-20 12:52:01.294] [INFO ] [com.merethis.cbis.scheduler.TaskRunner] [Thread-16] : Started Task [name=name_services, weight=50.0]. Server load : 50.0/500.0[2024-06-20 12:52:01.298] [INFO ] [com.merethis.cbis.job.JobReport] [pool-6-thread-6] : Success of the PREPARE step for job nam

Hi, the Docs links to https://github.com/centreon/centreon-dummy/blob/master/README.md as refference for Module Development, but the Repository is archived/locked. Is there any new way/docs? Or is it still correct and state of the art? 

Hello,First, sorry for my English writing please … The problem discribed in this subject happends for example when i try to modify ACLs, or when i try to watch the the properties of users. (I’m logged with an admin account profile)In the case of ACLs : the modifications are finally not saved after they have been saved from the Web interface. Note : The modifications made on ACLs with CLAPI are well stored in databaseIn the case of Users properties : i’ve got a blank page for each user. Your help will be appreciated please.Regards

Hello,How can i configure notification for service group please ? thanks

Hi everyone,I have got this error when i try to see Gorgone configuration file:What can i do? 

Bonjour Je voulais faire un upgrade de mon serveur de debian 11 à debian 12. Sauf que ça ne fonctionnait plus. J’ai tenté de supprimer les paquets bullseye de centron pour les forcer à ce resinstaller avec les paquets bookworm mais je n’arrive pas à remettre tous les paquets. Vous auriez une méthode qui va bien ? ou Est-ce qu’il faut que je persévers dans ce sens ?

Hello everyone,Does anyone have an idea how to resolve this error:CHECK_NRPE: Receive header underflow - only 0 bytes received (4 expected). Command:/usr/lib64/nagios/plugins/check_centreon_nrpe3 -H 10.192.30.9 -p 8084 -t 60 -u -2 -P 8192 -c check_centreon_plugins -a 'apps::backup::veeam::local::plugin' 'job-status'  ' --filter-name="" --filter-start-time="" --filter-end-time="86400" --filter-counters="" --ok-status="" --warning-status="" --critical-status="%{is_running} == 0 and not %{status} =~ /Success/i" --warning-long="" --critical-long="" --verbose' Other commands are ok.  NSClient++ version number/usr/lib64/nagios/plugins/check_centreon_nrpe3 -H 10.192.30.9 -p 8084 -t 60 -u -2 -P 8192I (0.5.2.41 2018-04-26) seem to be doing fine...

I am registering centreon2-centreon-datasource and it is presenting this problem So I can't insert the data to access the datasource I noticed that the grafana directory structure changed in this version 

Hi the community,I’m currently experiencing a strange issue (don’t know exactly when it started).In the service tab, I can’t access the “Timeline” tab anymore for any service or host. I get the following error message Symfony\Component\HttpFoundation\Response::__construct(): Argument #2 ($status) must be of type int, string given, called in /usr/share/centreon/src/EventSubscriber/CentreonEventSubscriber.php on line 422In the centreon-error.log log file I saw this error[01-Mar-2023 16:29:02 Europe/Paris] CRITICAL: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'centreon_storage.logs' doesn't exist {"context":"[object] (PDOException(code: 42S02): SQLSTATE[42S02]: Base table or view not found: 1146 Table 'centreon_storage.logs' doesn't exist at /usr/share/centreon/src/Centreon/Infrastructure/Monitoring/Timeline/TimelineRepositoryRDB.php:228)"}[01-Mar-2023 16:29:02 Europe/Paris] CRITICAL: Uncaught Error: Symfony\Component\HttpFoundation\Response::__construct(): Argument #2 ($sta

Hello,We are trying to setup the Windows SNMP plugin with the mode --process-count, but there is something wierd about the logic of this check.I would like Centreon to send a critical alert if the number of processes running matching my filter equals zero, but Centreon always returns OK./usr/lib/centreon/plugins/centreon_windows_snmp.pl --plugin=os::windows::snmp::plugin --mode=processcount --hostname=xyz --snmp-version='2c' --snmp-community='xyz' --process-name='xyz.exe'  --critical='0'If the xyz.exe process is running this returns OK, but if the process is not running Centreon also returns OK.Reply when process runningOK: Number of current processes running: 1 | 'nbproc'=0;;0:1;0;Reply when process not runningOK: Number of current processes running: 0 | 'nbproc'=0;;0:1;0;Does it mean we cannot check a single process and return the status critical? Does it need to match at least two processes in order to send a critical status?Best regards,Lorenzo

Hello,I have a problem using REGEXP in the service widget to exclude bad services. When I use more than 256 characters, the screen goes blank, and I can't use more than 256 characters.Will an update resolve this issue? Is there any workaround?Thank you in advance for your help.Best regards,

Hello, I’m trying to install Centreon on my AWS cloud using AMIs `ami-04be5c2c7e9923780` (Oracle Linux 9) or `ami-081241b2722de973f` (Alma Linux 8) but I’m encountering issues during the web installation process.Firstly, we are encountering errors during the Centreon installation, such as "usermod: group centreon-engine does not exist," among others. Additionally, configuration files are not being created:ls -lrt /var/cache/centreon/config/engine/*ls: cannot access '/var/cache/centreon/config/engine/*': No such file or directoryls -lrt /var/cache/centreon/config/broker/*ls: cannot access '/var/cache/centreon/config/broker/*': No such file or directory This seems to be because Centreon does not support operating systems hardened by CIS compliances. The main purpose of my post here is to find out if others have encountered the same issue and if there is a known fix available. Additionally, I would like to inquire if the Centreon team plans to implement support for CIS-compliant OS.With g

Hello,Before we had a service that showed the free disk space on a disk, I deleted it to put a service per disk but I would like to put this service back, does anyone have its name?this is what i have  this is what i want  anyone can help please? Regards,

Hello,  we hit the following error message in our logs, but do not understand the root cause and appropriate fix. ==> ./centreon-broker/central-broker-master.log <==[2024-02-22T12:34:51.765+01:00] [sql] [critical] sql: could not find index for service(1984, 46129) - maybe the poller with that service should be restarted Do you have any hint how to investigate ? Best Regards Olivier

Following a full /var and an enlargement of the FS, the poller does not restart the interface reports a database incident but I don't know in which log to find this error.Thank you for your help 

Hi, I deleted hosts but i still have these entries on my services : How can i delete it from my admin page ?

Updated Centreon from 21.10.2 (CentOS 7) to 24.04.04 (Alma Linux 9) /usr/lib/centreon/plugins//centreon_ups_apc.pl \    -plugin=hardware::ups::apc::snmp::plugin \    --mode=battery-status  \    --hostname=10.0.0.20 \    --snmp-version='1' \    --snmp-community='MY-SNMP' \    --replace-lasttime-format='' \    --warning-status='%{status} =~ /batteryLow/i'  \    --critical-status='%{replace} =~ /yes/i'  \    --unknown-status='%{status} =~ /unknown/i' \    --warning-load='' --critical-load='' \    --warning-voltage='' \    --critical-voltage='' \    --warning-current='' \    --critical-current='' \    --warning-temperature='' \    --critical-temperature='' \    --warning-time='' \    --critical-time='' \    --snmp-port=162 Port 161 UDP is used by Windows Server machine and port 162 APC SNMP Powerchute Bussines, I update to last version of agent too PowerChute Serial Shutdown 1.2APC agent detect connection:4/7/24 | 22:06:06 | SNMPV1: Nueva conexión realizada por el usuario MY-SNMP desde 10.

We have upgrade our fresh install of 22.10.1 to 23.04.0, after that we have issue exporting the configuration of poller server, everything it seem working but the “Uptime” is still the same before restarting/exporting poller configuration.We have tried to restart “gorgoned” on the poller and still the same uptime.We have tried with the following command on the poller:su - centreon-gorgone -s /bin/bash -c 'sudo systemctl restart centengine'With this command the uptime is resetted and it seem exported the configuration.

Upgrade 21.10.2 (CentOS 7) to 24.04.4 (AlmaLinux 9)No graph was generated until executing:Administration > Parameters > Data > Actions > Rebuild RRD Database 

Hello everyone,I've installed my map server on a different machine from my mainframe. The configuration seems fine, but I'm having a problem accessing the map, so I need some help. ########## Centreon Map server version ########## [INFO] ii centreon-map-engine 23.10.3-bullseye amd64 Centreon Map service under Spring Boot framework########## System ########## [INFO] SELinux is not availableUnit firewalld.service could not be found. [OK] Firewall is disabled [INFO] Physical memory available on the server: 4013032 kb. [INFO] Number of CPU available on the server: 4 core(s)########## Java ########## [OK] Java 17 installed [OK] Optimization found for JVM: JAVA_OPTS="-Xms512m -Xmx4G -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/var/log/centreon-map -Dmanagement.endpoints.enabled-by-default=false -Dmanagement.endpoint.health.enabled=true -Dmanagement.endpoint.metrics.enabled=true"########## Database connection ########## [OK] Connection to centreon [OK] Connection to ce

Hello,after upgrading from 19.10 to 23.10 i’m not able to restart centengine over the web interface on Central server. On poller is working ok. centengine restart from centreon-gorgone user is working i turn on debug on gorgone and this is output when i try restart centengine:“2024-07-03 16:12:14 - DEBUG - [legacycmd] Processing file '/var/lib/centreon/centcore//1720015930.4536-externalcommand.cmd_read'2024-07-03 16:12:14 - INFO - [legacycmd] Handling command 'RESTART', Target: '2'2024-07-03 16:12:14 - DEBUG - [legacycmd] internal message: [COMMAND] [0d765c1b11d6a95f44d356015d0f0c19f64c94902b908c17fd42c2c39a68fcc079d650295cbd7ac8c0177ab484586bb0d19a2fca5d6e1258c475f403045af3dc] [2] {"logging":0,"content":[{"metadata":{"centcore_cmd":"RESTART","centcore_proxy":1},"command":"sudo service centengine restart"}]}2024-07-03 16:12:14 - DEBUG - [core] Message received internal - [COMMAND] [0d765c1b11d6a95f44d356015d0f0c19f64c94902b908c17fd42c2c39a68fcc079d650295cbd7ac8c0177ab484586bb0d19a2fca5

For some reason, it looks like my ncpa check isn’t receiving the ncpa token from my macro.  Check command looks like this:$USER1$/check_ncpa.py --performance --timeout=300 -t $_HOSTTOKEN$ -H $HOSTNAME$ -P 5693 -M plugins/check_updates -a '--assumeyes --no-boot-check -t 300'But it’s failing and then I look at the error, it looks as if _HOSTTOKEN isn’t being received. But when the check fails, I can see that the TOKEN value was not received.  /usr/lib64/nagios/plugins/check_ncpa.py--performance--timeout=300-t-Hop.fs.corp-P5693-Mplugins/check_updates-a--assumeyes --no-boot-check -t 300I expect to see a *** next to the first -t option as I do on my other installations.  This is a fresh install.  Am I missing a step that perhaps I forgot about to allow this to work?If I hard code the value, it works fine but I have this working on other monitoring hosts.This install is the latest version on Rocky 9.

HelloIf you have problems with a Remote Server who is not in a stable state, like :wrong IP address or wrong name, in " Configuration  >  Pollers" strange information in "Monitoring > Resources Status" (graph error, Command line not showing)You can check the following thing :On the Remote Server, use the following request on the "centreon" database :SELECT `id`, `type`, `status`, `parent_id`, LEFT(`params`, 256), `created_at` FROM `centreon`.`task` ORDER BY `created_at` DESC LIMIT 10;Do the same on the Central.If you have some task in status "pending" so you have a synchronization problem between your Central and the Remote Server.On both RS and Centralcheck the local API reach-ability : curl "http://127.0.0.1/centreon/api/latest/"the command must return something like this :{"code":404,"message":"No route found for \"GET http:\/\/127.0.0.1\/centreon\/api\/latest\/\""}If you have something else, like an HTML answer, fix your Apache config to get this working.check the file :

Bonjour, J’utilise actuellement la version open source de Centreon et je cherche un moyen de mettre en place des seuils de latence maximale toléré et à ce que l’hôte passe en critical lorsque le seuil est dépassé. C’est pour de la supervision d’ip publique. J’ai vu qu’il y a le connecteur “Speedtest” qui répondrait surement à ma demande mais je me pause la question de si il est installable en ligne de commande sans payer de License Centreon avec tout les connecteurs et l’installation automatique. Et également si il existe d’autres moyens.Merci.