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Centreon 22.10 - Error with quickly install Centreon (Packages)
Hello,I am trying to install Centreon 22.10 on a fresh installation of Almalinux 8.7, using the quick install script from the Packages option (for Production Environment) following the instructions on https://download.centreon.com/, but I always get the following error and the installation stops and no longer continues:2023-03-28 12:21:23 - INFO - Restarting MariaDB service first2023-03-28 12:21:25 - INFO - Executing SQL requestsERROR 1146 (42S02) at line 1: Table 'mysql.global_priv' doesn’t exist2023-03-28 12:21:25 - ERROR - Could not apply the requests I have tried to install MariaDB before launching the Centreon Script, but I also get the same error...Can anyone help me solve it?Thank you very much.
Centreon HTTPS issue
Hello, I have followed the guide from the Wiki to enable HTTPShttps://docs.centreon.com/docs/administration/secure-platformYet when I try and access Centreon I get an Internal Server Error and in the httpd logs[Fri Feb 25 10:07:53.701198 2022] [core:error] [pid 11079] [client xxxxxxxxxx:60528] AH00125: Request exceeded the limit of 10 subrequest nesting levels due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.This is the configuration (ssl cert domain hidden) /opt/rh/httpd24/root/etc/httpd/conf.d/10-centreon.confAlias /centreon/api /usr/share/centreonAlias /centreon /usr/share/centreon/www/<LocationMatch ^/centreon/(?!api/latest/|api/beta/|api/v[0-9]+/|api/v[0-9]+\.[0-9]+/)(.*\.php(/.*)?)$> ProxyPassMatch fcgi://127.0.0.1:9042/usr/share/centreon/www/$1</LocationMatch><LocationMatch ^/centreon/(authentication|api/(latest|beta|v[0-9]+|v[0-9]+\.[0-9]+))/.*$> ProxyPassMatch f
Database issue : ERROR 1049 (42000): Unknown database 'centreon'
Hello, I have an issue with my Centreon database.SQLSTATE[HY000]  Access denied for user centreon (using password: YES) So I created a user centreon and I have now :ERROR 1049 (42000): Unknown database 'centreon' When I write show databases, I have +--------------------+| Database |+--------------------+| information_schema || mysql || performance_schema |+--------------------+3 rows in set (0.000 sec) So I think database is deleted. I don’t know what happened because I don’t change anything. How to solve that without reset my configuration and adding manually hundreds of devices ? I don’t have any access to my web interface due to that Thanks and have a nice day !
Evolution du plugin Datadomain mode Replicatio
Bonjour,Nous avons des baies Datadomain qui répliquent en environnement CyberRecovery.Il y a 2 réplications en production de la baie principale vers la secours, et une réplication "recovery" de la baie secours vers la production.Sachant que la réplication "recovery" n'est lancée qu'en cas de secours, elle n'est jamais à jour.Nous souhaiterions une évolution du plugin afin de pouvoir filtrer les instances, comme cela est possible sur le plugin "DataDomain/mode/Filesystem".Sachant que nous utilisons les paramètres supplémentaires suivants, est-il possible de prévoir une évolution du plugin en ce sens ? --warning-offset='108000' --critical-offset='172800'Dans l'attente de votre retour,Cordialement,Florian ROUXEL
Central HA High memory usage cbd-sql
Bonjour,Description architectureCentral HA 2 nœudRAM 24 Go8 CPU20 PollersRAM 16 Go4 CPUNous avons une augmentation de consommation mémoire sur le process cbd-sql# ps -eo pid,ppid,cmd,%mem,%cpu --sort=-%mem | head PID PPID CMD %MEM %CPU103467 1 /usr/sbin/cbd /etc/centreon 57.1 14.4 47763 47542 /usr/sbin/mariadbd --defaul 17.6 64.8Dans les logs /var/log/centreon-broker/central-broker-master.logce genre de message :[sql] [error] SQL: host with host_id = 5751 does not exist - unable to store service of that host. You should restart centengineDans les logs /var/log/mysqld.logce genre de message :Aborted connection to db: 'centreon' user: 'centreon' host: 'xxxxx' (Got timeout reading communication packets)Quelqu’un peut nous aider ?Cordialement
centreon-as400 monitor inqjury messages
Hello,There is possibilty to monitor only inqjury messages (or messages that waitings for answer) from AS400 server?I tried to configure command using filters (severity and ID) but its not enought for me.When i set severity, i still got a information messages (e.g. 200+ messages).I need to check only a messages that waitings for answer.
Poller is no running
Hello, my poller can't start on my central server. I have configured the access with the user centreon-gorgone in ssh. I have followed this procedure well: https://docs.centreon.com/fr/docs/monitoring/monitoring-servers/add-a-poller-to-configuration/I see no errors in the logs. Can you help me to understand my error? Central :log central : 2023-03-25 15:30:46 - INFO - [core] Initialize server keys2023-03-25 15:30:46 - INFO - [core] Private key file '/var/lib/centreon-gorgone/.keys/rsakey.priv.pem' loaded2023-03-25 15:30:46 - INFO - [core] Public key file '/var/lib/centreon-gorgone/.keys/rsakey.pub.pem' loaded2023-03-25 15:30:46 - INFO - [core] update schema 22.04.0 -> 22.04.02023-03-25 15:30:46 - INFO - [core] Module 'httpserver' is loading2023-03-25 15:30:46 - INFO - [core] Module 'httpserver' is loaded2023-03-25 15:30:46 - INFO - [core] Module 'action' is loading2023-03-25 15:30:46 - INFO - [core] Module 'action' is loaded2023-03-25 15:30:46 - INFO - [core] Module 'cron' is loadi
Changement des couleurs dans l’interface
Hi,Is it possible to change the color used for the banner and the menu, which is currently blue?We have two Centreon environments, one is our production environment, the other is a integration/test environment. We’d like to have a different color for the top banner and the menu to help distinguish the two to prevent potential human errors.
Using os::windows::snmp::plugin with list-services mode to list ALL services
Hello,I’m trying to use centreon plugin os::windows::snmp::plugin with list-services mode to get a list of all services on a host. Currently the command return a list of all running services only.Is there a way to do this? Or is this the way that the OID return the info?Thanks in advance,Quentin
Export hosts and services to file
Hi,I would like to export hosts and services from centreon to a file. There is an option in the menu. I only choose hosts and services but there is a problem. I have several groups of hosts where standard services are connected (c drive, cpu, memory, etc.). It is convenient because I do not have to set up these services every time, but these services are created automatically.But these services are omitted from the export. has anyone had a similar problem? I tried to make a sql query in the database but it doesn't quite work.
Migration Centreon configuration and its of all data 2.8.32 to 22.10.
Dear, Centreonists.Hi, I am a newbiew Centreon user.Now I am wondering about applying the migration process for Centreon configuration and data from the one with the version 2.8.32, rhel 6.2 (Santiago) to the one with version 22.10, Red Hat Enterprise Linux release 8.7 (Ootpa).So I have also found out the document online that is disclosed about the migration process fro a Centreon 3.4 to the newest version of a Centreon version, with the below link.the linkMigrate from a Centreon 3.4 platform | Centreon DocumentationBut I am also considered of the difference written in the document that is all about the migration process for the Centreon version 3.4x with rhel7x.So i am not really sure that the document avilable from the link mentioned above one is usable for this migration. Therefore it is the sensitive issues might has arouse due to the version imcompatibilities from the one mentioned in the doc and my actual environment.So, please let me know the way, if anyone knows or have experi
German translation for Centreon
Hello everyone!I’ve recently started translating the Centreon project into the german language. As I’m sure that there’ll be quite a few questions that’ll come up in the process, I am creating this topic.In this topic, I’ll briefly describe the process of how I’m approaching the translation. Additionally, I will describe problems or questions that I’ve encountered. ApproachMy approach is relatively simple to summarize: So far, I’ve simply followed the dev guide on how to translate the Centreon project. I’m currently using POEdit for the translation. ProblemsThis section summarizes problems I’ve encountered during the translation process. Let’s hope that this section stays small in size :PThe link to the translation environment archive in the documentation no longer seems to work. Kriko kindly provided me a working link. QuestionsThis section lists questions that I had/have while translating. I hope the “Conversation” topic type is still correct.Should brand or component names be transl
Some errors in backup log
Hi,in the performance of the backup I’ve noticed some errors:# cat /var/log/centreon/centreon-backup.log[2023-02-28 14:35:32] Start central backup processUnrecognized option(s) passed to remove_tree(): mode at /usr/share/centreon/cron/centreon-backup.pl line 708.[2023-02-28 14:35:34] Finish central backup process[2023-02-28 14:35:34] Start monitoring engine backup processNo SSH keys for CentreonNo ssh keys for Centreon EngineUnrecognized option(s) passed to remove_tree(): mode at /usr/share/centreon/cron/centreon-backup.pl line 895.[2023-02-28 14:35:34] Finish monitoring engine backup process[2023-02-28 14:35:34] Start database backup processDumping Db with LVM snapshot (full)Unrecognized option(s) passed to remove_tree(): mode at /usr/share/centreon/cron/centreon-backup.pl line 453.[2023-02-28 14:58:30] Finish database backup process [root@esbio1lpcon001 backup]# ls -lha /var/cache/centreon/backuptotal 4.8Gdrwxrwxr-x 3 centreon centreon 4.0K Feb 28 14:58 .drwxrwxr-x. 6 centreon centr
Default notification parameter
Hi the community,I’m looking for a way to disable notification globally on my Centreon.In “host” or “service” config, there is a value “default” for the notification parameter, but I can’t figure out where is the default value for notification.Do you have any idea ?David
Centreon - Issue with ACL Ressource group at the creation of a new host by a normal user
Hello,When you create a new host with a normal user, the filed ACL Resource groups appears and you must provide a data.This field doesn’t appear when you create a new host with an admin account and more annoying, the field is no more present once the host is created. You cannot correct a mistakeDo you have a procedure which allows me to modify the value I provided in the field “ACL Resource Groups” in case of error?
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.
Plugins pack offline mode - noplugins pack found
Hi, I found on the Centreon 19.04 documentation that we could use the plugins pack offline by installing with yum the whole catalog yum install centreon-pack* and then we should have plugins list available on our plugins pack section. But even after I installed them I still have “no plugin found” as result on the plugins pack section.On the license-manager.log I can see the error “[RestNotFoundException] https://api.imp.centreon.com/api/license-manager/instance/subscription : Page not found” so maybe is there a way to specify that we want to use offline mode instead ? Or am I missing a step ?Thanks a lot for your help
Change state (CRITICAL, OK) in term of data performance
Hi all,I want to test ETH via OID 18.104.22.168.22.214.171.124.1.8.XXX It’s work but state stay at OK while the ETH is UP (1) or DOWN (2). Performance data shown : 'value'=2;;0:2;; where the first “2” indicate the down status. How to change status to CRITICAL when the performance data show 2 ? I use centreon_generic_snmp.pl and this command to test this : $CENTREONPLUGINS$/centreon_generic_snmp.pl --plugin=apps::protocols::snmp::plugin --mode=numeric-value --hostname=192.168.1.1 --snmp-community=snmp_community --snmp-version=1 --oid=126.96.36.199.188.8.131.52.1.8.1 --warning=$_SERVICEWARNING$ --critical=$_SERVICECRITICAL$ $_SERVICEOPTIONS$ Thx for all.
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