Infra Monitoring Platform

Hello, when trying to install the latest centreon version, i’m getting the following error at the last step of the express installation via the centreon web GUI. Any ideas what could be causing that ? I know touching the script provided by centreon is a bad idea, what could be causing that ? 

hellothe regexp doesnt find the Power sensor i want check:/usr/lib/centreon/plugins/centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=environment --hostname=10.1.2.37 --snmp-version='2c' --snmp-community='-------' --component='sensor' --critical='sensors,.*Receive Power Sensor.*,-50:10'CRITICAL: Sensor 'TenGigabitEthernet1/0/2 Receive Power Sensor/1073' is -40 dBm | 'sensor.celsius_TenGigabitEthernet1/0/1 Module Temperature Sensor'=35.7C;0.1:69.9;-4.9:74.9;;  'sensor.dBm_TenGigabitEthernet1/0/2 Transmit Power Sensor'=-3dBm;-5.9:-1.1;-7.9:-0.1;; 'sensor.dBm_TenGigabitEthernet1/0/2 Receive Power Sensor'=-40dBm;-14:-1.1;-15.3:-0.1;; 'count_sensor'=10;;;;with the threshold i set plugin should be in status OK not Criticalwhich is the right regexp syntax ? 

hello i have this issue when i migrater centreon to version 24.10 : [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 Centreon Broker Issue on the Central Server Context: Migration of Centreon from version 21.10 to 24.10 is in progress. Symptom: The cbd daemon fails to start correctly on the central server. Central Version: Centreon Broker 24.10.7 Poller Version: Centreon Broker 24.10.12 Observation: The poller operates normally and sends data, but the central server has an older cbd version. Binary files appear to be missing, and BBDO version is 3.0.0, which may cause communication errors or missing options. Impact: The poller continues to monitor properly, but the central server may encounter compatibility issues or problems aggregating BBDO data.

Good evening,I am currently facing an issue after migrating from Centreon 21.10 (deployed on CentOS 7) to Centreon 24.10 (on Debian 12). After exporting the configuration, changes apply correctly to the pollers, but not to the central server. The changes only take effect when I restart the Centengine. Can you help me resolve this problem?

Problème Centreon Broker sur le Central Contexte : Migration de Centreon de la version 21.10 vers 24.10 en cours. Symptôme : Le démon cbd ne se lance pas correctement sur le serveur central. Version sur le Central : Centreon Broker 24.10.7 Version sur le Poller : Centreon Broker 24.10.12 Observation : Le poller fonctionne normalement et transmet les données, mais le central a une version plus ancienne de cbd. Les fichiers binaires semblent manquants et la version BBDO est 3.0.0, ce qui peut provoquer des erreurs de communication ou d’options manquantes. Impact : Le poller continue à superviser correctement, mais le central pourrait rencontrer des problèmes de compatibilité ou d’agrégation des données BBDO. Centreon Broker Issue on the Central Server Context: Migration of Centreon from version 21.10 to 24.10 is in progress. Symptom: The cbd daemon fails to start correctly on the central server. Central Version: Centreon Broker 24.10.7 Poller Version: Centreon Broker

Hi!I have a Linux machine for my Centreon server v 24.10.13.Since several months, I observed my force check via centreon web interface doesn’t working…It seems that my centcore.service is involved and actually, there is no centcore.service anymore (not found...)!!It was a part of centreon central package but the last updates did not have this service….I tried to get it by and old packages but result is the same.Could you help me to fix it??Thanks a lot! 

Hello,I recently upgraded my Centreon dev platform to version 24.10.2. While most features are functioning as expected, I am encountering issues with certain options.For instance, when I switch from Light to Dark mode or add/delete columns on the Resource Status page, I receive the following error:Error on updating a userImmediately after this, I am automatically redirected to the login screen.However, upon logging in again, I notice that the changes were successfully applied. In developer mode, I can see...Request URLhttps://mydomain/centreon/api/latest/configuration/users/current/parametersRequest Method: PATCHStatus Code: 500 Internal Server ErrorRemote Address: XX.XXX.XXX.XXX:443Referrer Policy: strict-origin-when-cross-originResponse HeadersApi-version: 24.10cache-control: no-cache, privatecontent-type: application/jsondate: Wed, 27 Nov 2024 17:36:09 GMTserver: Apacheset-cookie: PHPSESSID=deleted; expires=Thu, 01 Jan 1970 00:00:01 GMT; Max-Age=0; path=/; secure; HttpOnly; SameSite

hi,Since version 24.04.17, the current password is required, even if you are an administrator.What is the new menu for resetting a forgotten password?best regard.  

Hello everyone, I have Centreon installed and configured using the FQDN central.domain.tld, and the pollers (with ZMQ / Gorgone) are all pointing to that.The Poller are configured in Pull Mode.What I want is to keep that FQDN for all poller-side communications, but introduce a second FQDN (monitor.domain.tld) just for the web interface / dashboard / services configuration (HTTPS, port 443). In short: two FQDNs pointing to the same central server, but with different “roles” — one for backend poller traffic, the other for GUI access. Is this configuration feasible with Centreon? What pitfalls should I watch out for? Should I just create a second DNS record? (PS. The Centrale Is configure in HTTPS with a Wild card Cert for *.domain.tld.) Thanks!

Hi evryone How can I solve the problem below? It happens to me every 2 or 3 days and it disappears after restarting the broket service. [2024-12-26T14:21:12.461+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: could not store logs correctly:  errno=0[2024-12-26T14:21:14.419+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:19.351+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:22.474+01:00] [sql] [error] connection fail to execute statement 0x7f7b680225a0: error:  errno=0[2024-12-26T14:21:22.474+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: error:  errno=0[2024-12-26T14:21:23.589+01:00] [bbdo] [info] BBDO: received pb acknowledgement for 1000 events[2024-12-26T14:21:27.476+01:00] [sql] [error] connection fail to execute statement 0x7f7b680225a0: could not store logs correctly:  errno=0[2024-12-26T14:21:27.477+01:00] [sql] [error] mysql_connection 0x7f7b680225a0 attempts 2: c

Hello everyone, I have a problem with my connection between my centreon-broker and my SQL database. in file  /var/log/centreon-broker/central-broker-master.log i have these errors :  mysql_connection 0x7fc69c13a970 attempts 2: could not store logs correctly:  errno=5026 Server returned an error packet without further information connection fail to execute statement 0x7fc69c13a970: error:  errno=5026 Server returned an error packet without further information mysql_connection 0x7fc69c13a970 attempts 2: error:  errno=5026 Server returned an error packet without further informationWith this error i dont have event-logs and history for my hosts and services and thise is critical for my company. I search since 3 days but nothings … I juste need to restart centreon-broker and the connection is ok but only for a few hours. After i need to restart again centreon-broker. Help me please to repear my centreon !Thanks 

Hello,When I stop the centreontrapd service I have less load average does anyone have a big CPU usage with centreontrapd ?

Hello, I have a large number of hosts to add in Centreon, and the configuration requires adding DSM slots to each of them.Doing this manually for every host is quite tedious and time-consuming. Have you found any way to perform this task in bulk? I have a 24.10 platform on a distributed architecture.

Hi, Is there any way to change the default text that is added, when a host or service is being acknowledged?Right now it is: Acknowledged by (username).We would like to change that, but I cant find a place for it.

Hello there! I´d like to check the environment of a router with this command: /usr/lib/centreon/plugins//centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=environment --hostname=***** --snmp-version='2c' --snmp-community='*********' --component='.*'   --warning-count-fan='' --critical-count-fan='' --warning-count-module='' --critical-count-module='' --warning-count-physical='' --critical-count-physical='' --warning-count-psu='' --critical-count-psu='' --warning-count-sensor='' --critical-count-sensor='' --warning-count-temperature='50' --critical-count-temperature='60' --warning-count-voltage='' --critical-count-voltage='' --verbose --filter-perfdata='^(sensor\.(celsius_|rpm_)|temp_)'What I would expect is that the check throws a warning higher than 50 degrees and an error above 60. But I get this warning:WARNING: Sensor 'Switch 1 - C9200L-24P-4G - Temp Inlet Sensor 0/1010' is 31 C | 'temp_Switch 1 - Inlet Temp Sensor, GREEN '=31C;;~:56;; 'temp_Swit

Hello,In some services, the following message appears instead of the command:“Unable to hide passwords in command (Reason: Macro passwords cannot be detected)”Even though there are no password-type macros.The cause is in this file/usr/share/centreon/src/Centreon/Domain/Monitoring/CommandLineTrait.phpLine 153, you must comment this block as follow : // if two macros are glued or separated by spaces, regex cannot detect properly password string/** if (preg_match('/\(\.\*\)\s*\(\.\*\)/', $macroPattern)) { throw MonitoringServiceException::macroPasswordNotDetected(); }**/With this you will have your command line shown as expected , and from my test, the password hiding is still working.

Hey, After migrating switches from SNMPv2c to SNMPv3, Centreon stopped collecting SNMP data from Dell S4048-ON devices (OS10 Enterprise 10.5.2.2). The same SNMPv3 configuration works perfectly on Cisco Catalyst 9200 switches, but on Dell OS10 devices Centreon consistently returns:UNKNOWN: Can't construct cache...SNMP library / plugin used:/usr/lib/centreon/plugins/centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=interfacesTest command executed on Centreon host: /usr/lib/centreon/plugins/centreon_cisco_standard_snmp.pl \ --plugin=network::cisco::standard::snmp::plugin \ --mode=interfaces \ --hostname=10.81.224.12 \ --snmp-version=3 \ --snmp-username='fnsp_snmp' \ --authprotocol='sha' \ --authpassphrase='***' \ --privprotocol='aes' \ --privpassphrase='***' Output:UNKNOWN: Can't construct cache...Manual SNMPv3 test via snmpwalk: snmpwalk -v3 -l authPriv -u fnsp_snmp \ -a SHA -A '***' \ -x AES -X '***' \ 10.81.224.12 1.3.6.1.2.1.1 Result:iso.3.6.1.2.1.

I updated my central Centreon from 24.10.12 to 24.10.13 and i cannot login with OpenID.I update a second infrastructure from 24.10.12 to 24.10.13 and i encounter same problem. Have there been any configuration changes with the new version?   

Hi,I’m using Monitoring Connector "Oracle Database”.All services are OK, except both :- Rman-Backup-Age :Status is  “ CRITICAL: Rman 'DB FULL' backups never executed - Rman 'DB INCR' backups never executed - Rman 'ARCHIVELOG' backups never executed - Rman 'CONTROLFILE' backups never executed - Rman backups never executed.”- Rman-Backup-Problems :OK: During the last 3 days, number of backups completed: 0, failed: 0, completed with warnings: 0, completed with errors: 0However rman backups works perfectly (daily): incr, full, archivelog 100% guaranteed.Our rman catalog is on an external rman catalog database and channel type is SBT.Why the connector didn’t seen our backups ?Thank youNicolas

Hello,I have these errors in the database, I think that after importing the databases from the old server, I really don't know, because in each step of the guide I have a new problem. 12595 [Warning] Aborted connection 12595 to db: 'centreon_storage' user: 'centreon' host: 'localhost' (Got timeout reading communicat>12594 [Warning] Aborted connection 12594 to db: 'centreon' user: 'centreon' host: 'localhost' (Got timeout reading communication pack>14168 [Warning] Aborted connection 14168 to db: 'unconnected' user: 'root' host: 'localhost' (Got an error reading communication pack>14714 [Warning] Aborted connection 14714 to db: 'centreon_storage' user: 'centreon' host: 'localhost' (Got timeout reading communicat> I dont know if is related with this post, in which I wrote an answer and it has not been published. Thanks,

Hi community ! We hit the following error message in the gorgoned log, looking forward to investigate and fix this issue … any hints out there ? ==> /var/log/centreon-gorgone/gorgoned.log <==2024-02-23 14:44:44 - ERROR - [nodes] -class- cannot find debug configuration2024-02-23 14:45:00 - ERROR - MySQL server has gone away2024-02-23 14:45:06 - ERROR - MySQL server has gone away