Centreon Infra Monitoring

Hello,I have a problem with centreon_storage.logs table and partitioning.I’ve drop table, remove /var/lib/mysql/logs*.frm and .idb I recreated the table with contents of file :/usr/share/centreon/config/partition.d/partitioning-logs.xmlCREATE TABLE `logs` ( `log_id` bigint(20) NOT NULL AUTO_INCREMENT, `ctime` int(11) DEFAULT NULL, `host_id` int(11) DEFAULT NULL, `host_name` varchar(255) DEFAULT NULL, `instance_name` varchar(255) NOT NULL, `issue_id` int(11) DEFAULT NULL, `msg_type` tinyint(4) DEFAULT NULL, `notification_cmd` varchar(255) DEFAULT NULL, `notification_contact` varchar(255) DEFAULT NULL, `output` text, `retry` int(11) DEFAULT NULL, `service_description` varchar(255) DEFAULT NULL, `service_id` int(11) DEFAULT NULL, `status` tinyint(4) DEFAULT NULL, `type` smallint(6) DEFAULT NULL, KEY `log_id` (`log_id`), KEY `host_name` (`host_name`(64)), KEY `service_description` (`service_description`(64)), KEY `status` (`status`), KEY `instance_name` (`instance_name`

Bonjour, All is in the title: Is it possible to change service inherit_contacts_from_host value with an api ? Thanks,Mathias  

Bonjour,Comment interroger une API avec une clé API svp , et récupérer une valeur svp.en CLI pas de soucis :Mais impossible dans le plugin http-jason-content :  j’ai une erreur 401,ou mettre le clé aPI svp ?Merci d’avancecordialement

Hello, We are using a Android TV to display the Centreon Monitor view. In Centreon version 24.04, the url parameter `min=1` is not available to display Centreon in full screen without header. But on the AndroidTV we haven’t keyboard connected on it. And the monitor restart all sunday.Is it possible to put again the query parameter `min=1` in the Autologin URL ? Thx

Hello,I recently updated my centreon to 21.10, I have a problem with the time and date format, it remains in 12H format and the date MM/DD/YYYY Thank you in advance for your helpKélian

Hello,Yesterday we tried to migrate our Centreon infrastructure from 24.04 to 24.10.Following this, we are encountering two main errors: The first, errors in the sudoers.d/centreon fileThe second, a problem with a .DEBUG file where the values are err instead of error, and this is causing errors on the machines when the configuration is exported.To resolve this, we modified the sudoers.d/centreon file by hand to apply the full executable pathsAs well as modifying the engine configuration so that the log level is not ‘Error’ but something else such as warning or critical.Can you see how to resolve this please? Because if we have to go to each machine to make these changes by hand, which are more workarounds than anything else...Thank you

Hello, I have set up a remote poller that I am trying to connect to my central server. Both servers are running Alma OS 8.1, with Centreon version 24.04.5 for the central server and version 24.04.6 for the poller. I followed the documentation to do this, and when I run the command:/usr/share/centreon/bin/registerServerTopology.sh -u <API_ACCOUNT> -t remote -h <IP_TARGET_NODE> -n <REMOTE_SERVER_NAME> --insecurea connection is established. However, after adding it in the Centreon GUI, the poller remains in a "not running" state, and I have no errors during the exports. file:I noticed the following error in the Gorgone log :2024-10-01 05:28:36 - ERROR - [proxy] Send message problem for '21': 2024-10-01 05:29:26 - ERROR - curl perform error: SSL peer certificate or SSH remote key was not OK2024-10-01 05:29:26 - ERROR - [autodiscovery] -class- host discovery - cannot get platform versions - http request error2024-10-01 05:29:36 - ERROR - [proxy] Send message problem for '2

Hello everyone and thank you for your attention,there is a few issues that i encounter since some time with my dashboard experience in Centreon.For context, the service i’m having the most problem with is a custom service that returns the 10 users that use the most cpu on one server.the service uses a script and returns each time 10 metrics with this format *user1*_cpu = 6% ; *user2* … The problem happens when i want to display this in a graph or any other display tool, because my metrics are dynamic, each time it runs the metrics names change as well (if there is a change in which user uses more cpu).For some time now my solution was to manually add all the new metrics in the graph until all of the users were covered but a graph with 90 metrics or so is very unstable even if there is only 10 active at a time.All that i want is to display the 10 users that are returned by my service and the value associated with it but i can’t find a good solution.I’ve had a few idea on how to solve th

I am currently working on a project which consists of retrieving data from the MySQL database already installed on the Centreon poller and displaying it on Grafana.I am looking for plugins or solutions to facilitate this integration. Could you advise me on the steps needed to configure Grafana so that it can access the MySQL database and display the data?If anyone has done this before or knows the necessary commands, your advice would be greatly appreciated!Thank you in advance for your help!

HelloNeed a Help How to interprate this comman /usr/lib/centreon/plugins//centreon_protocol_http.pl     --plugin=apps::protocols::http::plugin     --mode=expected-content     --hostname='******************l'     --proto='http'     --port='80'     --urlpath='/app/*****************/'     --critical-content='%{content} !~ /<title>**********<\/title>/mi'     --http-backend='curl'     --curl-opt='CURLOPT_ACCEPT_ENCODING => gzip'OK: HTTP test(s) | 'size'=1183B;;;0; 'time'=0.042s;;;0; 

I need always show the severity column for my users. its a important information for the service desk team.Now, after each login I need click in 'Add column' and select 'severity'.It's possible set to show the 'Severity column' by default for all users?Thanks

hello,The Cloud-Azure-Database-PostgreSQL-Api-Storage command contains errors. There are missing spaces between the values and the "--" flags.--critical-serverlog-usage='$_SERVICECRITICALSERVERLOGUSAGE$'--warning-storage-used='$_SERVICEWARNINGSTORAGEUSED$' --critical-storage-used='$_SERVICECRITICALSTORAGEUSED$'--warning-storage-percent='$_SERVICEWARNINGSTORAGEPERCENT$' --critical-storage-percent='$_SERVICECRITICALSTORAGEPERCENT$'--warning-storage-backup='$_SERVICEWARNINGSTORAGEBACKUP$' --critical-storage-backup='$_SERVICECRITICALSTORAGEBACKUP$' $_SERVICEEXTRAOPTIONS$ regards

HiI am trying to filter out host links that are not used so that they are not displayed, but the usual filtering options (--filter= or --exclude=) are not working for me.Does anyone have any tips on how I could filter out unwanted host links?My command: /usr/lib/centreon/plugins//centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=vpc --hostname=xxxxx --snmp-version='2c' --snmp-community='xxxx'   --verboseOutput: WARNING: vPC domain '12' host link 'port-channel31' operational status: downStar - host link 'port-channel100' operational status: downStarFor example I would like to filter out port-channel31 and port-channel100.

Hi all, I recently did an install of the free edition of Centreon. All I’ve done was install the VM and update everything to the latest versions and now I’m receiving a few errors in the services section and a bunch if unknowns. The first is for proc-postfix and is CRITICAL: Number of current processes running: 0. I suspect this might just because postfix isn't running and probably isn't a big issue.The other is for Connection-Time and is CRITICAL: Cannot connect: Access denied for user 'centreon-engine'@'localhost' (using password: YES). I also see this in a large number of the unknown issues. Would anyone be kind enough to point me in the right direction on how to fix this? Thanks

Hello,we have several host groups per host. We would like to export them via OpenTicket into EasyVista. We have tried parameters such as: {$host.host_group}, {$host.group}, {$service.host_group}, {$host_selected[0].host_group}, {$service_selected[0].host_group} to make them appear in the description on the EasyVista side, but none of them work. Is there a solution to retrieve the host groups of the machines? We also have the option to use lists in OpenTicket. Knowing that only one of the host groups is relevant for ticket entry, we would like to know if filters can allow displaying only the host groups related to the host of the selected service. Best regards.

I am seeing a ration of the following in the gorgoned.log   i don’t see why and it doesn’t tell much.. 2024-05-18 23:56:14 - ERROR - curl perform error : SSL peer certificate or SSH remote key was not OK                                                                          2024-05-18 23:56:14 - ERROR - [autodiscovery] -class- host discovery - cannot get platform versions - http request error                                                      2024-05-18 23:57:14 - ERROR - curl perform error : SSL peer certificate or SSH remote key was not OK                                                                          2024-05-18 23:57:14 - ERROR - [autodiscovery] -class- host discovery - cannot get platform versions - http request error  

Everything seems to work but the HostGroups.  I’ve only got 3 hosts  on this new poller so far but non of the hosts show up in hostgroups pulldown on the Monitoring > status details > hosts > Hostgroup pulldown the hostgroup doesn’t even show up..   Now i can add a host from another group in it and then that host shows up  but not the three that are just for that host group. if i add one of those to another group it doesn’t show in that group either. are 23.10 central server and 24.04 poller compatible ?   <al>

bonjour,je n’arrive pas à comprendre pourquoi j’ai cette erreur :UNKNOWN: Can't construct cachesur cette requette/usr/lib/centreon/plugins//centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=storage --hostname=xxxxxxxxxxx --snmp-version='3' --snmp-community='xxxxxxxxxxxxxxxxxxxxxx' --snmp-username='xxxxxxxxxxx' --authprotocol='SHA' --authpassphrase='xxxxxxxxxxx' --privprotocol='AES' --privpassphrase='xxxxxxxxxxx' --storage='^/var/app_data$' --name --regexp --display-transform-src='' --display-transform-dst='' --warning-usage='80' --critical-usage='90' --verbose --extend-perfdata='used,used_%,percent()' --filter-perfdata='storage.space|used|free|used_%'.pourriez-vous m’aider merci 

Hi I’m having trouble connecting to my MSSQL instance. My server is version 2014, ie SQL Server 12. I enter all the details correctly in Configuration/hosts/hostsconfiguration When Centreon tries to poll the server, it fails with this error:  I’ve tried setting up the freetds.conf in /etc with the following:/etc/freetds.conf​​​​​I get the following error from the polls:UNKNOWN: Cannot connect: OpenClient message: LAYER = (0) ORIGIN = (0) SEVERITY = (78) NUMBER = (44)Server , databaseMessage String: Server name not found in configuration files.OpenClient message: LAYER = (0) ORIGIN = (0) SEVERITY = (78) NUMBER = (34)Server , databaseMessage String: Adaptive Server connection failed The command is shown as:/usr/lib/centreon/plugins//centreon_mssql.pl --plugin database::mssql::plugin --hostname='192.168.100.101' --port='1433' --username='username' --password='password' --mode='databases-size' --filter-database='^(?!(tempdb))' --filter-database-state='' --datafiles-maxsize='' --logfiles-ma

hello, In the centengine.log i have to many message like these :[2024-08-07T11:09:59.664+02:00] [neb] [info] [1105] callbacks: generating host check event[2024-08-07T11:09:59.664+02:00] [neb] [info] [1105] callbacks: generating host check event[2024-08-07T11:09:59.668+02:00] [neb] [info] [1105] callbacks: generating host check event[2024-08-07T11:09:59.668+02:00] [neb] [info] [1105] callbacks: generating host check event[2024-08-07T11:09:59.669+02:00] [neb] [info] [1105] callbacks: generating host check event[2024-08-07T11:09:59.671+02:00] [neb] [info] [1105] callbacks: generating host check event[2024-08-07T11:09:59.673+02:00] [neb] [info] [1105] callbacks: generating host check event[2024-08-07T11:09:59.674+02:00] [neb] [info] [1105] callbacks: generating host check eventHow could i decrease its verbosity.I try to play with engine configuration without sucess : Have you any idea?Thanks,Mathias

Bonjour,Suite à la mise à jour des plugins nombreuses sondes en unknown car l’option --force-64bits-counters a été ajoutée dans le modèle du pack.    --force-64bits-counters            Use this option to monitor a server/device that has more than 2            TB of RAM, the maximum size of a signed 32 bits integer. If you            omit it you'll get the remainder of the Euclidean division of            the actual value by 2 TB. NB: it cannot work with version 1 of            SNMP protocol. 64 bits counters are supported starting version            2c. Je ne sais pas si c’est censé fonctionner partout (j’imagine puisque cela a été activé par défaut ?) mais ce n’est pas le cas chez nous, en retirant l’option c’est OK. Pourtant nous sommes bien en version 2c.Avec l’option j’ai « UNKNOWN: SNMP GET Request: Cant get a single value. » sur un check : /usr/lib/centreon/plugins//centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=memory

Bonjour à tous, Je cherche à configurer GLPI sur centreon via API pour créer des tickets directement via l’interface centreon.J’utilise pour cela le module Openticket.La version de mon centreon est en 24.04.6 et celui de mon GLPI est en 10.0.10.J’ai activé l’API sur GLPI et générer les deux tokens ( user et API )J’ai ensuite configuré une règle sur centreon la connexion est OK :  Cependant lorsque je souhaite créer un ticket en utilisant le widget Open ticket il m’est impossible d’en créer un comme si la liaison avec GLPI ne se faisait pas : Si vous pouvez m’aider svp , je bloque dessus depuis 2 jours et je n’arrive pas à solutionner le problème. Je vous remercie d’avance 

It seems that I'm limited to discovering /24 subnetworks. When I try using /20 or /23 and increase the timeout (while keeping all other parameters the same), I don't get any results.Is it possible to discover larger subnetworks than /24 ? Thanks.

hello,in the start of the year , an expert was mandated for our client to make his centreon clean . Right from the start , he make the high avaibility cluster on the qualification side ..He made it with mysql 1.3 instead of 1.5 ( for some reason the repository for mariadb 1.5 , install the 1.3 version). He should have stop here , the prerequisite of mysql 1.5 was not meet. but he did it anyway. He was let go before ending his work and didnt revert what he did. Today i cant upgrade , it ask me to upgrade mysql but i cant ( always the same not resolved issue with the repo ) . We try to use a save from all of the servers but the change where already in place , and we cant go on last year because we switch from centos to redhat on january. I cant revert the dnf install of the update. I tried to reverse the HA , but it dont work. How can i reverse the HA , to not be in cluster anymore like it was before , and reuse the DB that was in place before ( and with the good mysql version ) ? Thanks

Hello,In the Dashboard, when I search for a host in the Dataset selection / Host field, I don’t find what I’m looking for. I can type “PAB-s,” but the search bar still displays hosts starting with "A." Even when I scroll down to "P," I can’t see the exact host I’m looking for.For your information, the host is up, and I have some widgets working perfectly on it in Custom Views. The search bar works fine for me in other menus/pages. (even with hundreds of items).