Centreon Infra Monitoring

I have installed respected plugin pack for this in centreon server  for this location ( /usr/lib64/nagios/plugin) and I have updated the slack hook url and api key and manuall tried with the command its triggered to slack channel and configured in caommds > notfication option slack_host_notify and slack_service_notiy also verified the parameter monitorng alson in same path location and attached the notification contact user but still i am not getting a notification in slack channel 

Hello, I had a remote server, but i can t see graphs when i am loged to the remote server page, but i can see clearly my graphs when i am loged on the central server IHM. On rrd logs on remote server i had this error: error:   RRD: could not remove file '/var/lib/centreon/status/0.rrd': No such file or directory i have rebuild my graphs , but i can t see them on remote server IHM. Any idea

Hello,We several iis pool and we need to know how much memory each one is consuming.I found this optionhttps://docs.centreon.com/pp/integrations/plugin-packs/procedures/applications-webservers-iis-restapi/But i haven't tried it yet.Is there any other option ?Thanks,

Hello,is it possible  to get DOWN events using clapi or rest api? Every week I use the Event Logs to look for DOWN status and HARD ONLY type  during the last 7 days. Looking at the documentation I’m not able to find how/if I can use clapi or rest API for that. Regards,Enrique

Hello, I have an issue with my Centreon database.SQLSTATE[HY000] [1045] 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 !

when i finished my exportation in centreon , tomorrow i try to launch my server centreon. Suddenly, my centreon server get blocked  the message shows “this site can’t be reached”

Hi, we have a Centreon Server with  version 19.10.10 (commit 98cbed5e4). Our server, php and Apache configs are set to Atlantic/Canary timezone. My user also has Atlantic/Canary timezone The problem is when I show a gaph, on web interface, for example CPU load, it shows 1 hour minus than real. I mean , now there is 16:20 but graph shows 15:20. If I export the graph in PNG format time is ok and graph shows 16:20 on last data.If I set my centreon user timezone to Europe/Madrid (Atlantic/Canary +1h) the graph ends on 16:20 but should end in 17:20. If I export it times are ok. I’ve tried setting my user timezone to Buenos Aires (12:20 PM) and then the graph is displayed correctly. Again exported grahp on PNG format is ok. I tired also with Lisbon and London timezones with same bad results that on Atlantic/Canary. I think is a bug but don’t know how to debug it. Maybe updating to a more recent version of centreon? Someone has the same problem? 

Hi, I’m using a Centreon v22.10 with the BAM module installed.I would like to set an acknowledge on a business activity through the rest api.Is there any REST API endpoint for business activites ? I can’t find any documentation on the subject, only old documention for Centreon 19.  Thanks.

Hello,since we last upgrade from 20.10 to 22.04 we have a couple of perl script that fail. It seems as if the URL for the API changed and the authentication token could no be retreive.This is the request in the script, which worked before the upgrade:my $resauth = $ua->request(POST "https://${hostname}/centreon/api/index.php?action=authenticate", [username => "$username", password => "$password"]); And the error is:malformed JSON string, neither tag, array, object, number, string or atom, at character offset 0 (before "<!DOCTYPE HTML PUBLI...") at /opt/clapi/ExportCentreonServices.pl line 75. What can be wrong?Regards,Enrique

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.

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

Hello, I am preparing a MYSQL query that returns all the alerts that are in the acknowledged state. The problem is that I don't see the way to also obtain the comment that each one of them has. Any ideas? Thanks

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

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.

Hello,I have a central collector that I would like to downgrade to satellite.Because I have to implement an HA.So set up another server that will be central to it.If possible, how to proceed.Thank you

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.

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

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.

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

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

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

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?   

Hi everyone, is there a simple way to know who created a public view ?Thank you

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

Hi all,I want to test ETH via OID 1.3.6.1.2.1.2.2.1.8.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=1.3.6.1.2.1.2.2.1.8.1 --warning=$_SERVICEWARNING$ --critical=$_SERVICECRITICAL$ $_SERVICEOPTIONS$ Thx for all.