Centreon Infra Monitoring

Hello, A user who is not admin can delete downtime add by an admin user? If no, when user not admin can delete downtime? Cordialy,Francis

Bonjour, Existe t il un centreon_exporter pour exposer les métriques internes de centreon  au format prometheus ?Merci beaucoup

Hello, is it possible to hide a hostgroup so i can’t see the alerts in the webpage and not in the summary counter ? But if I click on a host i want to be able to see services status. Thanks for your help, i search for hours without success

Hello,I search to personnalize the summary count of services in right top screen.  I would like to exclude a host group of this numbers, is it possible ?  Thnks for your help ;) 

Hello,when upgrading from centreon 21.04 to 22.04 on a central and a poller everything went well except when restarting the services I got the following error:vim /var/log/centreon-broker/central-broker-master.log[******] [tcp] [error] Error while reading on socket: End of file[******] [core] [error] acceptor: endpoint 'central-broker-master-input' could not accept client: BBDO: peer is using protocol version 2.0.0 whereas we're using protocol version 3.0.0[******] [bbdo] [error] BBDO: peer is using protocol version 2.0.0 whereas we're using protocol version 3.0.0[******] [core] [error] acceptor: endpoint 'central-broker-master-input' could not accept client: BBDO: peer is using protocol version 2.0.0 whereas we're using protocol version 3.0.0[******] [tcp] [error] Error while reading on socket: Operation aborted.[******] [core] [info] Available connections cleaning: Operation aborted.[2******] [core] [info] Available connections cleaning: Operation aborted.[**0] [bbdo] [error] BBDO: p

RHEL 8.6/var/log/centreon-gorgonetaIl -f gorgoned.log 2022-06-15 14:44:09 - ERROR - [autodiscovery] -class- host discovery - cannot get platform versions - Login error [code: '401'] [message: 'Unauthorized']2022-06-15 14:45:00 - INFO - [cron] Launching job 'broker_stats'2022-06-15 14:45:00 - INFO - [cron] Launching job 'engine_stats'2022-06-15 14:45:00 - INFO - [statistics] Collecting Engine statistics from target '1'2022-06-15 14:45:09 - ERROR - [autodiscovery] -class- host discovery - cannot get platform versions - Login error [code: '401'] [message: 'Unauthorized'] I’m not using auto-discovery and I’m getting the above error. Why? Jacques

I have a problem with notification, the notification will be send because the notification is triggered : But I have no email notification.The manuel test whith postfix is OK on the server centreon, which implies that the SMTP configuration is correct :And i receive the mail.The services cbd, centengine, gorgoned are UP.In the file “sudo vim /var/log/centreon-engine/centengine.log” i have the notification alert.The contact or group have notification “active”. Do you have an idea ?

According to Red Hat, CentOS Linux 7 will no longer receive security updates after the year 2024.  So, I'm looking for advice on how to convert Centreon 21.10 to Ubuntu OS. Is Ubuntu OS capable of supporting all Centreon packages? Please help.

Hi, After restarting poller services, most of the checked-services are missiong from the GUI.Configuration export result show a total of Checked 7429 services but the GUI only shows 2091 Services. Reading main configuration file '/var/cache/centreon/config/engine/5/centengine.DEBUG'.Reading resource file '/var/cache/centreon/config/engine/5/resource.cfg'Checking global event handlers...Checking obsessive compulsive processor commands...Checked 83 commands.Checked 2 connectors.Checked 25 contacts.Checked 0 host dependencies.Checked 0 host escalations.Checked 70 host groups.Checked 897 hosts.Checked 0 service dependencies.Checked 0 service escalations.Checked 32 service groups.Checked 7429 services.Checked 3 time periods.Total Warnings: 0Total Errors: 0

Hi there, i have a Plattform consisiting of several Remote Servers, some with Pollers attached to them. On one of my remote-servers there was an automated update-job running in error upgrading centreon form 22.04.2 (Plattform Version) to 22.04.4 (remote Server Version) and since then the Machine and its poller are no longer updating the central Centreon. I get the remote marked down with Database Issues and the last update according to the Pollers-Page yesterday. Commands get pushed via gorgone, as i can see them in the logs but results don’t appear to come back to the Central Instance. In the Web of the remote it is all up2date. The broker-log on the Remote shows the following error: BBDO: invalid protocol header, aborting connection: waiting for message of type 'version_response' but nothing received The whole plattform is set to BBDO-Version 2 in the Configs Please help. What will happen if i update the whole plattform to 22.04.4? Will that break the whole communications or will it

Please help ! I’m unable to install packages from Centreon open source software repository. It seems that only this repo source doesn’t work.

Hello, I just finalize an installation of Centreon on Google Cloud, but I'm facing an issue an issue with my cisco Plugin, from my first poller I can request a cisco device using snmp but from my another one I not able the error that I encountered is :  UNKNOWN: SNMP Table Request : Timeout. Request is the same on both poller :  /usr/lib/centreon/plugins//centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=interfaces --hostname=X.X.X.X --snmp-version='2c' --snmp-community='XXXXX'  --interface='^Gi1/1/1$' --name --add-status --add-traffic --warning-in-traffic='70' --critical-in-traffic='80' --warning-out-traffic='70' --critical-out-traffic='80' Thanks in advance for your help.

Hello, Since updating from 21.10 to 22.04 on CentOS 7, we have many issues of services disappearing on the web interface.Both host and service are enabled on the configuration (centreon database) but after digging, the service gets disabled at centreon_storage databas level with “enabled = 0”. There isn’t any issue collecting metrics, service graph keeps being updated, notification are still sent, everything goes well on Poller. We’ve enabled debug at broker level for sql and bbdo but we’ve found nothing else about some sampled service than usual log (perfdata, processing service messages, etc). The bug has impacted about 20% of active services, which is quite important. Restarting the impacted pollers solves the issue for some time (maybe hours) but it’s not efficient to restart pollers a few times a day. We’ve scripted something to :get the disabled services from centreon_storage database check one by one if they are supposed to be enabled in centreon configuration database update th

Hello,I’m using Centreon Api v2 for an application .net Core C#, i have a probleme when use async method like Get Host or AcknowledgementsPOST4Async for service and i get response : Internal server error 500.the login method works good.the code :var task = Task.Run(async () => await CentreonApi.LoginAsync(authenticationRequest,cancellationToken));                    var resultAsync = task.Result;                                        var task1 = Task.Run(async () =>                    await CentreonApi.Hosts2Async(177, cancellationToken);                    var resultAsync1 = task1.Result;                  var taskAcknowledgement = Task.Run(async() =>  CentreonApi.AcknowledgementsPOST4Async(177, 1193, CommentNotif));                    var resultAsync1 =  taskAcknowledgement.Result;i miss somthing in my code ?

Hello, Since we’ve upgraded from 21.10 to 22.04 version, we have issue with every custom views that aren’t displayed, there is an error message instead :Unknown user theme :  We just need to switch light/dark theme or edit our profile to fix the issue. Maybe there’s some lack of theme initialization on login phase :/

Hello all,First of all thank you in advance who can help me with that.We have configured in our Centreon system monitoring to only receive e-mail notifications when a service becomes critical and when it is recovered. The problem is when there are warnings situations: after they are Ok we receive an e-mail that they are recovered.So to sum up: is it possible to receive recovery notifications only when it is a service coming from a critical service state and not when is it a warning?Thank you very much,

Bonjour, J’essai d’exécuter une requête mssql qui me permet de récupérer une valeur 0 ou 1;--sql-statement='SELECT top 1 run_status from [msdb].[dbo].sysjobhistory where job_id = 43496608-710F-4524-B7B4-C04EB673F385 order by run_date desc'lorsque j’exécute celle-ci via une console SQL Studio Management cette requete fonctionne mais lorsque j’exécute celle-ci via le plugin j’ai une erreur.UNKNOWN: Cannot execute query: Server message number=102 severity=15 state=1 line=1 server=SERVEUR\XXXX text=Incorrect syntax near 'F'.Je n’arrive pas à voir l’erreur, avez vous une idée   

Hello there,is there a way to monitor if a server needs an upgrade (MS Windows, Debian, CentOS, ...) with SNMP?Or the only solution is to install NRPE and check_update on each server?Thanks for your help

 For project I need to pass values ​​to hosts.Does Centreon support "snmpset" commands?And if so, how do you configure it?an example would be great.Thanks.

I followed this guide (even started fresh just to be sure) https://docs.centreon.com/docs/installation/installation-of-a-central-server/using-virtual-machines/ and when I get to the step to run the centreon-partioning.php I receive this error message: This is a brand new OVA deployment with zero customization done. I manually tried running the centstorage-purge.php script from the cron.d folder and it cleared several partitions but this error persists. Next I logged into MySQL via mysql -u root and tried dropping the partition manually, see here:You’ll see now the partition in question has incremented down by 1 digit, I incremented downward until the error changed hereBut unfortunately I’m back to square one here same error as previousIs this a known issue with the latest OVA on the download page?

After upgrade 20.04 to 22.04 all services UPTIME are an errors “Unknown option: warning at /usr/lib/centreon/plugins/centreon_linux_snmp.pl line 141.” whatever linux or WindowsIf Linux uptime serviceError in /var/log/centreon-engine/centengine.log[2022-09-16T09:33:00.717+02:00] [events] [info] [5749] INITIAL SERVICE STATE: **********;Uptime;UNKNOWN;SOFT;1;Unknown option: warning at /usr/lib/centreon/plugins/centreon_linux_snmp.pl line 141.or if windows uptime service :Unknown option: warning at /usr/lib/centreon/plugins/centreon_windows_snmp.pl line 141.I have update the plugin pack “Plugin Packs Manager”

Hello,  I have some problem with my centreon and telegram notification I follow the tutorial install : https://github.com/centreon/centreon-plugins.git add  bot and conversation (and take token) add notification command in my centreon  add the notification at my user I test with my phone (create ping host) and when ping is down I don’t have telegram message  Thanks for you help 

Hello, I am using an snmpget request to read an extend mib on a remote client, but the request fails.I have a timeout because the snmpget must read a .txt file which seems to be too long for it. (it works when I remove lines).Is there an option in snmpget to do an "auto-reduce" used in plugin packs? The commad is: snmpget -t 20 -v3 -u user -l authPriv -a SHA -A password -x AES -X password -Oqv NET-SNMP-EXTEND-MIB::nsExtendOutputFull.\InterfacesErrors\” thank you

Hello,  Why does the --http-backend=curl option work on some websites and not work on others?I have a website which work if --http-backend=curl is setI have a website which  work if I remove --http-backend=curl in centreon plugin CordialyFrancis

Hello,I have some checks for btrfs usage that are failing. The problem lies in the / filesystem configuration which on those machines have 2 devices. For example, the btrfs output for one is:myhost $ btrfs filesystem sh --raw /Label: none  uuid: 0cd6d969-fddf-4eba-92fd-8826a9a73376        Total devices 2 FS bytes used 13946572800        devid    1 size 15025045504 used 11143217152 path /dev/sdu2        devid    2 size 11811160064 used 5939134464 path /dev/sdu3 The check uses this line for the calculation:ocupatpercent=`sudo /usr/sbin/btrfs filesystem sh --raw $volum | awk '$1=="devid" {print int( 100-((($4-$6)/$4)*100) )}'`which calculates de used percentage for each device so instead of one value:myhost $ echo $ocupatpercent74 50 My quick solution, replacing that one line in the script is this:# saves total space of both devices ($4) in an arraytotal=( `sudo /usr/sbin/btrfs filesystem sh --raw $volum | awk '$1=="devid" {print $4}'` )# saves used space of both devices  ($6) in an array