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2455 Topics
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ReneRoheSteward **
asked in Platform
Centrel Server migration from 22.10 to 23.04 - Extension Manager not working

I upgraded my single central server environment to the 23.04 release.After upgrading everything seems to be running fine but the Extension Manager page will not load.Everytime i try to access the menu i just receive an empty blank page with no text or any other information.Also I still have a problem that was around when I was running the 22.10 release. The Host Key verification for the broker stats check is missing or not valid. How and why do i need to verify my Host Key when the central server is monitoring itself? In the doc it says you can skip doint the host key verification. Am I missing something here.

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pnl
pnlSteward *
asked in Data collection
check event log with check_wmi_plus

Hi,I want to check for specific IDs in a windows server event log and raise a critical alert when there is at least one line with that event.I create this command $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -A $WMIU$ -m checkeventlog -a Application -o 1 --inifile=/usr/lib/nagios/plugins/libexec/events.ini -4 $ARG1$ --warnings="*_Itemcount>0" --critical="*_Itemcount>=1"I have created a service attached to the host that I have to test but I have an ok result while there are 12 events.How to make the service critical when there is more than one event. Thank for your help 

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Fabrix
Centreonian
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z123Steward *
asked in Platform
Export to CSV returns 404 page

Hello,after upgrading AlmaLinux 8.7 from Centreon 22.10 to latest 23.04 Im unable to export CSV performance data from graphs. Once I click on the button (see picture below). I get redirected to a 404 page - same thing happens if I export CSV directly from performances page. Oddly exporting timeline and graph pictures works fine.  

923
Laurent
Centreonian
Pascal
PascalSteward ***
asked in Platform
23.04 migration from 22.10

Hi,During my migration from 22.10 to 23.04 I had some issue with packages dependencys.the packages perl-Exporter-Tiny.noarch was in release 1.002002-1.el8 wich was installed from centreon repository.During the 23.04 update, it was necessary to downgrade to the package available on appstreamdnf downgrade perl-Exporter-TinyThe issue seems that perl-Exporter-Tiny-1.002002-1.el8.noarch.rpm is no longer available on the Centreon repository.

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DaFamoSteward *
asked in Platform
User is blocked

Guys i just installed Centreon for testing on my lab, for whatever reason i was using the incorrect password for the user admin in the web access and now the user is bloqued . The version is v.22.04Do you have any advise on how to unlock the user, i have access to the centos root without any problems.Also, i am using Centos7 Vmware workstation so when i tried some command line like ; VALUES $2y$10$j7nGYTRR9gjcXpC9YIqR1uc5LDKbx1WJXJp7GIh/FpIJ3WoVbH9mO, <admin>, (SELECT UNIX_TIMESTAMP(NOW())));bash: Erreur de syntaxe près du symbole inattendu « ( »  INSERT INTO contact_password (password, contact_id, creation_date) VALUES ('$2y$10$j7nGYTRR9gjcXpC9YIqR1uc5LDKbx1WJXJp7GIh/FpIJ3WoVbH9mO', <admin>, (SELECT UNIX_TIMESTAMP(NOW())));bash: Erreur de syntaxe près du symbole inattendu « ( »update centreon.contact set login_attempts=NULL, blocking_time=NULL where contact_id=[change];it simply doesn’t work, so help pretty please?

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Fabrix
Centreonian
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m.beeharrySteward *
posted in Data collection
Synchronizing Netbox with Centreon

Hello Team, We use Netbox mainly as an inventory application to store all our equipment details.I would like to know if there is a way to synchronize the newly added equipment automatically to Centreon using API. My scenario;I add a device on Netbox with the name, IP, host category, etc.Use Netbox API to Sweep the device list and grep the latest device added on Netbox.Using the result above, we push the data to Centreon which then the later will add the device as HOST and then autodiscovery feature will add all the SERVICES automatically. Is that possible please?If yes, do you have such plugin available in Plugin Pack? Thanks.Regards,M.B 

5065
Fabrix
Centreonian
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ahartungSteward ***
asked in Platform
Centreon-engine Mail

Hi, a little QuestionMails from centreon Monitoringexample :from=<centreon-engine@cpaze-cespol01.localdomain>, size=746, nrcpt=1 (queue active)May  3 05:50:13 cpaze-cespol01 postfix/smtp[11630]: 63FDC107C8FE: to=<cp-monitoring@mail.com>, relay=smg.infra.mail.com[10.17.1.59]:25, delay=0.28, delays=0.02/0.01/0.13/0.11, dsn=2.0.0, status=sent (250 ok:  Message 13094836 accepted)How can i Change the “sender “ from :from=<centreon-engine@cpaze-cespol01.localdomain>thanks  

1731
ponchoh
Centreonian
D
DucoSteward *
asked in Platform
HA cluster primary node doesn't cluster config or hosts with secondary node (or vice versa)

Hello everyone,We are currently trying to setup a centreon monitoring HA cluster on debian 11 and are currently trying it out in our test network. We installed 1 central server, 1 secondary and a poller/quorum deviceWe made the decision to install the HA feature described as in the official centreon documentation, unfortunately we ran in some trouble. The PCS cluster and all its resources look like they work correctly but the configuration of the primary node doesn’t get failed over, this means that in practice we have 2 different centreon installations instead of the clustered HA configuration that we want aka split brain.The secondary node does become the primary node but it doesn’t have any of the config or hosts that we added on the primary.We would really appreciate if any of guys could point us to the right direction.I’ll post some examples of what I mean below.Output of crm_mon -fr on node-a while node-a is also the master serverI added a test host on node-aI failed the cluster

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AlainSteward *
asked in Data usage and Visualization
Des services supprimés apparaissent toujours

Bonjour,j’ai supprimé des services d’hôtes mais je les vois toujours dans le statut des ressources.J’ai exporté la configuration des collecteurs plusieurs fois.Les compteurs de la page des ressources me montrent 52 services mais il y en a 140 affichés :Les 52 sont ceux des collecteurs et du Central. Les autres sont des services que j’ai supprimés et ils sont orphelins : ils n’ont pas de parent.J’ai aussi supprimés tous les fichiers cfg sur les pollers, mais rien n’y fait;Merci pour votre aide.Cordialement.Alain

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MarouaneSteward **
asked in Platform
Centreon DSM execute two checks at the same time into the same slot

Hello, I am using Centreon DSM and I noticed that sometimes DSM execute two check command to write two different traps (alert) into the same slot at the same time, therefore the second check overwrite the status of the first one. Any ideas why I am having this behavior ?Thank you.Best regards.

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EricSchnell
EricSchnellSteward *
asked in Data usage and Visualization
Centreon 22.04.01 - Service check results not visibles in web interface

Hello.Since the last updating of our centreon platform (IT-100, 22.04.1), some service checks are no longer visible in Ressources Status view. In addition, the number of services checked reported is not correct: 605 instead of 854.In “Configuration > Services > Services by host” all services are present and enabled.In centengine.log, I saw Warning and Critical check result not reported in web interface.Manual execution of check missing is ok.Disk space is ok.What could be the problem ?Best regards,Eric

249520
omercier
Centreonian
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Didier97180Steward **
asked in Platform
Random operation of hosts

Good morningI have just installed and configured a collector to add it to centreon central and I encounter some problem Centreon version 21.10:-When I put the hosts on the collector it works half the time and when it doesn't work I get a message "(No output returned from plugin)" The equipment is correctly configured to accept the collector. When I put the host back on the central I have no problem.

505
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Stéphane
asked in Platform
Why quotes aren’t shown when command is displayed in the UI?

Hi,When the command is displayed in the service detail panel, simple quotes (and maybe some other characters) aren’t displayed. They’re present in the copied text though.If a user selects the command to copy it (instead of using the copy button), then pasts it in a poller’s terminal to execute the command manually, then it may not work.I don’t get the point here. Is it a bug or a bad UI design choice?

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jawuwotSteward *
asked in Platform
new created service not showing to certain user in centreon

new created services not showing to certain user in centreon. Allowed to all resource ACL but still new created services not showing to normal user account. Its visible to Admin account but to normal user using View all resource cant view any new created service.

3344
K
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l.malherbeSteward *
asked in Platform
AlmaLinux compatibility for next Centreon versions

Hello,When we search for supported OS for the 22.10 release, AlmaLinux 8 is listed, but there is a remark about the next release (23.04):We do not recommend installing Centreon on CentOS 7 or RHEL/Oracle Linux 7. Indeed, as of Centreon 23.04, only EL 8/9 and Debian 11 will be supported. What about AlmaLinux 8? Will it be supported? We are planning to migrate all of our customers' Pollers to this OS so we wanted to make sure it is a good OS to migrate to :-)https://docs.centreon.com/docs/installation/compatibility/ Thank you!

4373
Fabrix
Centreonian
S
StanislasRSteward **
asked in Data usage and Visualization
Sound alerts

Hello, I would like to configure audio alerts for my Centreon.I configured sound notifications in UI notifications but I don’t know if there are other things to do.It’s not working yet. Thanks and have a nice day !

4164
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LEBRETONSteward ***
asked in Platform
Should we install the Centreon-Plugins-* packages on all the Centeron-Engine

HelloI have a centreon infrastructure with 3 installed centreon-engine.On the central server I installed the Centreon-Plugins-* and Centreon-Pack-* packages.Should we install the Centreon-Plugins-* packages on the other Centreon-Engine?THANKS Centreon 22.10.7

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luca.giovannoniSteward *
asked in Platform
Monitor Office 365 user password expired

Hi everyone,I'm successfully using the Office 365 plugin to monitor application credentials, does anyone know if there is a plugin I can use to monitor user password expiration using the api? I tried those dedicated to azure but without success.

410
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JumulusSteward **
asked in Platform
advanced licence activation check ? / lost access to plugin pack

Hello,I’ve just subscribed a IT_250 license then I tried to activate it on my centreon 22.04.12 on Centos.the license file uploaded successfully and has the good rights in  /etc/centreon/license.d/but no licence information in Administration > Extensions > Managerthe plugin pack list is empty. i only have this link :How To - Install licenses – Centreon (not very usefull)  any ideas welcome….  

3589
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mc.gyver.rebootSteward ***
asked in Data collection
Check_traffic.sh not working after migration

Hello,After having migrated some plugins from an old version of centreon to a new updated installation, one plugin in particular does not want to work anymore.This one is named check_traffic.sh and is available at the following address: https://exchange.nagios.org/directory/Plugins/Network-Connections%2C-Stats-and-Bandwidth/check_traffic-2Esh/detailsThe error that appears is always : Unknown - Can not find data in the history data file. The file /var/tmp/check_traffic_**.*.*.***_*****__itnms.hist_dat_64 was deleted for a clean retry.(The check was modified to automatically delete the .hist_dat_64 file for a clean retry)However, this still does not work.I specify that data are well present in the file after re-creation I checked the path and file permissions but everything seems ok, I compared with my previous installation where it works but I don't see any difference.Could one of you assist me in solving this problem please? Thanks in advance

1445
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Mah0Steward *
asked in Platform
Event-handler error : Command not allowed

Hello !I’m trying to configure Event Handler on Disk Services on my CENTREON. To do this, I :Created a bash script, placed in /var/spool/centreon/(test4.sh) chmod’ed the script to 777 (so it have all the permissions to be sure that it’s not a permission problems) Created in “Configuration > Notification > Commands”  my command :   Added this command to services and services-group by : Going into the service conf page Going to the “Data processing” TAB Putting “Event Handler Enabled” to “Yes” and adding the command into the “Event Handler” section e Exported the configuration on the poller Note : I’ve also tried simple commands such as “whoami” or “printf” but I still got the same error. I’ve also tried mooving the script to /var/lib/centreon-engine/, but again I get the same error... However, when I click on the “i” next to my event handler, I have the following error :   Command Line /var/spool/centreon/test4.sh Output Command not allowed

2081
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jfmorenaSteward *
asked in Platform
Central-broker-master

Hi, when I add new hosts to Centreon Central 22.10, they don't show up in monitoring.I have these errors in Central-broker-master, the rest of the Logs have no errors.Can someone help me please?sql: could not find index for service(1976, 5580) - maybe the poller with that service should be restarted 

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Allen SaldanhaSteward *
asked in Platform
Error while processing a config file

Hello guys, could you help me, I'm trying to upload new settings made but I have this error, I've tried to access the config but I can't edit it but without success. 

150
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mplattSteward *
asked in Platform
Monitor Cisco Inferface

Hello,I’m using Centreon free with centreon_cisco_standard_snmp. Is there a way I can monitor a specific port that should always be up? For example, once it goes down for whatever reason send an alert. 

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taskman23Steward *
asked in Platform
[Page deprecated] Please use the new page: Resources Status

Hi,after upgrading Cronicle from 20.04.20 to 22.10.7 we are getting: Monitoring > Status Details > Services[Page deprecated] Please use the new page: Resources Statusthis notification on the top. But if we click to the Resources Status link the page has no results found. How can we fix this issue? Thank you and BR

2493
ponchoh
Centreonian

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