Skip to main content

Centreon Forums

Learn more about the Centreon platform.

2369 Topics
D
DubzSteward *
asked in Platform
PHP Fatal error: Uncaught Error: Class "PDOStatement" not found

Hi everyone,I have to upgrade my centreon platform (21.04 version) to the lastest version (22.04 or more).I followed this centreon documentation https://docs.centreon.com/fr/docs/upgrade/upgrade-from-21-04/, i tried many times but i always have this PHP error : PHP Fatal error:  Uncaught Error: Class "PDOStatement" not found in /usr/share/centreon/www/class/centreonDBStatement.class.php:45Stack trace:#0 /usr/share/centreon/www/class/centreonDB.class.php(43): require_once()#1 /usr/share/centreon/www/api/class/webService.class.php(37): require_once('/usr/share/cent...')#2 /usr/share/centreon/vendor/composer/autoload_real.php(45): require('/usr/share/cent...')#3 /usr/share/centreon/vendor/composer/autoload_real.php(49): {closure}('d6c030a8a6c825a...', '/usr/share/cent...')#4 /usr/share/centreon/vendor/autoload.php(25): ComposerAutoloaderInitfd589ed8b5324cff20dd5cd71625c158::getLoader()#5 /usr/share/centreon/config/bootstrap.php(24): require('/usr/share/cent...')#6 /usr/share/centreon/bin/

3642
Fabrix
Centreonian
J
johnthunderSteward *
asked in Platform
Problem with network interface

I have no idea where is problem  

1156
D
J
johnthunderSteward *
asked in Platform
Problem pollers

Hi!I have this problem when I try to exportI have checked that I have the rights to modify central-module.json 

201
D
C
crobertSteward *
asked in Data collection
centreon-nrpe3-plugin EL9

Bonjour,Il semble que le paquet centreon-nrpe3-plugin ne soit pas présent sur les repo EL9, est-ce normal? ou un oubli? 

3441
omercier
Centreonian
F
FrancoisSteward *
asked in Data usage and Visualization
Change the parameters for calculating the average point / maximum value

On my graph, I see dots every 5 minutes, marked in red.These points, placed every 5 minutes, are calculated from measurements taken every minute. So 5 measurements every minute Centreon calculates the average of these 5 measurements and then displays it. I would like to display the instantaneous value measured every minute. The instantaneous values available are updated every minute and take either a value of 15 or 500.So if for 5 minutes centreon measures a value of 500 centreon will display 124. (15+15+15+15+500)/5=112 which corresponds to the maximum value on my graph.However, if for 5 minutes it only sees values at 15, it will display 15.What should I do? (I've already tried making several changes to my service settings, graph.... without success). If this isn't possible, how can I get it to display the maximum value seen during the 5 minutes ?  

460
F
4
4ndr34zSteward *
asked in Platform
v. 23.04.0 - ova

I downloaded the VM and imported it. But. I cannot log in to the web admin interface using password: Centreon123! as described in guide. Nor can I login using password: centreonI have reset logonattempts in the database. So I am not blocked. But the credentials are clearly wrong:/var/log/centreon/login.log Authentication failed for 'admin' : invalid credentials This is the contents_passwords table:MariaDB [centreon]> select * from contact_password;+----+--------------------------------------------------------------+------------+---------------+| id | password                                                     | contact_id | creation_date |+----+--------------------------------------------------------------+------------+---------------+|  1 | $2y$10$JffowLXohFeLE3wtG9rugOm0qO6OsLMsD5As1eNGduvE8bNzM72/y |          1 |             0 ||  2 | $2y$10$b1RijKu4AKDo5TCiu0wyfOOwpOuMtEq9FrEC2APPVgVeev5PiDSf6 |          4 |    1682617031 ||  3 | $2y$10$z0zlDSdET2Fhg.gIaGLUqeQ46lWicgwQz88NOoNfh

6876
4
D
Didier97180Steward **
asked in Platform
Service Alarms "Critical"

Hello,I use the plugins “centreon_ups_standard_rfc1628_snmp.pl” with le mode “Alarms”.There is an inverter wich has no alarms but Centreon attach the inverter with Alarms “Critical” Can you help please

1072
C
Centreon Lord Commander
R
robertstedmondSteward *
asked in Data collection
nothing provides perl-VMware-vSphere

Centreon 23.04.0 on AlmaLinux 8 When running “dnf install centreon-plugin-Virtualization-VMWare-daemon” I get the following error:nothing provides perl-VMware-vSphere >= 5.1 needed by centreon-plugin-Virtualization-VMWare-daemon-3.2.5-20220816072422.el8.noarchVMware-vSphere-Perl-SDK-7.0.0-17698549.x86_64 is already installed. I cannot find any information on how to resolve this error.

3568
ponchoh
Centreonian
A
ahartungSteward ***
asked in Platform
ALMA 8 Or ALMA 9

Hi, at the moment we are running Centreon 22.10 ( CentOS 7 ) and 5 Poller ( CentOS 7 ) Alma 8 or Alma 9 , this is the question. Upgrade/Migrate : Can i upgrade my Poller (22.10 CentOS7)  to ALMA 9 with 22.10 ? Or new install my Poller 22.10 with ALMA 9 ? Running 22.10 on Alma 9 ? Thanks

4351
Laurent
Centreonian
D
Didier97180Steward **
asked in Platform
Convert poller to remote server

Hi,What is the diferrence between Remote Server and Poller.Is it possible of to convert a poller to Remote Server. If yes how?Is it grave of to remplace the poller by remote Server? Thank you

911
D
B
BenjaminT31Steward *
asked in Contribution and Development
i don't have image after update 20.04 to 22.10

Before my update, i don’t have image.Any idea ?Thks

412
F
F
frealSteward *
asked in Data usage and Visualization
Problem with centreontrapd

I warn I am a beginner; please detail the actions you will give me.I have unpolished the image CENTOS07 VMWARE OVA Version 22.04All was working fine but now I have this message:The message is:CRITICAL: Number of current processes running: 0Can you help me to solve this problemThank you in advance

15238
C
Pascal
PascalSteward ***
asked in Platform
23.04 table ressources and services not similar

Hi,I executed the 22.10 to 23.04 upgrade.Some statuses are not consistent between the resources table and the services table.As a result, the resources status screens do not report errors while the bubbles at the top detect anomalies.For exemple : MariaDB [centreon_storage]> SELECT NOW(), host_id, service_id, description, state FROM services WHERE service_id = 1041;+---------------------+---------+------------+-----------------------+-------+| NOW() | host_id | service_id | description | state |+---------------------+---------+------------+-----------------------+-------+| 2023-04-29 17:34:13 | 83 | 1041 | X509-Expiration-HTTPs | 1 |+---------------------+---------+------------+-----------------------+-------+1 row in set (0.001 sec)MariaDB [centreon_storage]> SELECT NOW(), parent_id, id, name, status FROM resources WHERE id = 1041;+---------------------+-----------+------+-----------------------+--------+| NOW() | parent_id

931
omercier
Centreonian
J
jlaSteward *
asked in Platform
Installing Centreon with Docker

Hello,I am looking for a way to install the latest version of Centreon on our platform.I was hoping to find a Docker Image that would make it straightforward, unfortunately I found no image, whether official or not. My only findings was an article describing the installation for a test environment with Vagrant, and hinting on the possibility of doing it with Docker : https://www.centreon.com/blog/comment-demarrer-rapidement-un-centreon-21-04-avec-vagrant/It make me wonder: is there any known limitations with installing Centreon on a docker image or is it just something that no one ever felt the need to document?Thank you for your time!Regards,jla 

517612
G
L
L3eOSteward **
asked in Platform
Centreon-vmware plugin

Hello, the vmware daemon is not found on Centreon 23.04 with OS AlmaLinux 9 :https://docs.centreon.com/fr/pp/integrations/plugin-packs/procedures/virtualization-vmware2-esx/

2173
K
coco163
coco163Steward ***
asked in Data collection
Modbus strange behavior

Hi, I want to manipulate the data with modbus monitoring. Here is my json{  "selection":{        "FC3_key_erasing_information":{            "address": 7,            "quantity": 1,            "type": "holding",            "display": false      }    },  "virtualcurve":{    "FC3_key_erasing_information":{      "aggregation": "avg",      "pattern": "FC3_key_erasing_information",      "critical": "0",      "formatting": {        "printf_msg": "key_erasing sensor is %.f",        "printf_var": "$self->{result_values}->{instance}, $self->{result_values}->{value}"      }  }}} With my simulator i’ve set the value to 1 but here is the result:-bash-4.2$ /usr/lib/centreon/plugins/centreon_protocol_modbus.pl --plugin=apps::protocols::modbus::plugin --mode=numeric-value --tcp-host=X.X.X.X --config=/usr/lib/centreon/plugins/intrusion.json  --verboseArgument "FC3_key_erasing_information" isn't numeric in sprintf at /usr/lib/centreon/plugins/centreon_protocol_modbus.pl line 100.OK: key_erasi

741
coco163
Drakunos
DrakunosSteward *
posted in Platform
Centreon Map Geoview Editing error

I have a problem that the Map has a blank page when I click to edit the Geolocation part. I saw that there is a failure in the API giving access denied 

391
N
Centreonian
dagabard
dagabardSteward *
asked in Platform
migration centreon centos7 -> redhat 7

Is it possible to have a party of infra on centos 7 and one poller for example in redhat 7 ?we have to migrate to redhat for the end of support centos 7, and i must do the migration toward redhat ...

622
dagabard
l.guenier
l.guenierSteward **
posted in Platform
Centreon MAP nouvelle version (22.10)

Bonjour,J’aimerais savoir si certains utilisateurs ont déjà migré vers la nouvelle version de Centreon MAP.Si oui, sont-ils satisfaits de cette nouvelle version en terme d’utilisation ? Laurent. 

4079
P
pierre1
pierre1
asked in Data collection
Latency monitoring on 2 interfaces of the same router

Hello Community !2 interfaces of a CISCO router are configured with an IP address (Gi0/0/1 = 10.1.1.1 and Gi0/0/2 = 10.1.1.2).I’d like to monitor the latency to reach, with my Centreon poller, on both interfaces, Gi0/0/1 and Gi0/0/2.Do I have to create 2 hosts (because IP are differents), which is very host-consuming, or do you know any other solution to perform the measurement ?Thanks,

2275
Fabrix
Centreonian
T
ThomasSteward **
asked in Data collection
Exagrid Monitoring

Good Morning! I have added a check to get the total amount of space of all shared of an exagrid host:/usr/lib/centreon/plugins//centreon_generic_snmp.pl --plugin=apps::protocols::snmp::plugin --mode=numeric-value --hostname=172.16.253.1 --snmp-community='public' --snmp-version=2c  --oid='.1.3.6.1.4.1.14941.4.2.5.0' --format='current value is %s' --warning= --critical=How can I define the warning and critical values to get a notificiation if 80% or 90% of the space is used?

1572
C
Centreon Lord Commander
M
maxnapSteward *
asked in Platform
Ubuntu 18,04 - problem install package with yum

 hi, i have a ubuntu 18.04 server on which i have mysql installed.i can't install the package using  yum install centreon-plugin-Applications-Databases-Mysql       There are no repositories enabled      thanks for collaborationMax 

590
M
P
poojaSteward **
asked in Data usage and Visualization
why my dashboard for host shows undetermined values or no values at all?

    

164919
J
A
ahartungSteward ***
asked in Platform
Installation - new Centreon MAP Server - ALMA 8

Hi, I installed a new VM - ALMA 8 , standardManual:https://docs.centreon.com/docs/22.04/graph-views/map-web-install/ I Have a issue, afterdnf install centreon-map-engineLast metadata expiration check: 0:14:26 ago on Thu 11 May 2023 10:24:40 AM CEST.Error: Problem: package centreon-map-engine-22.04.6-1.el7.noarch requires MariaDB-client, but none of the providers can be installed  - cannot install the best candidate for the job  - package MariaDB-client-10.1.48-1.el7.centos.x86_64 is filtered out by modular filtering  - package MariaDB-client-10.2.34-1.el7.centos.x86_64 is filtered out by modular filtering  - package MariaDB-client-10.2.37-1.el7.centos.x86_64 is filtered out by modular filtering  - package MariaDB-client-10.3.23-1.el7.centos.x86_64 is filtered out by modular filtering  - package MariaDB-client-10.3.25-1.el7.centos.x86_64 is filtered out by modular filtering  - package MariaDB-client-10.4.17-1.el7.centos.x86_64 is filtered out by modular filtering  - package MariaDB-clie

1581
A
M
mplattSteward *
asked in Platform
CPU Question

We have a service group called CPU which triggers an alert when Windows Servers CPU is “critical”. Where can I specify the amount of time the CPU must be “critical” before alerting? Right now, it’s kind of annoying because if the CPU spikes for even a minute a notification triggers. I prefer the notification to only trigger if CPU spikes and remains spiked for over 15 minutes. 

764
Fabrix
Centreonian

Badge winners

Show all badges
Terms & ConditionsCookie settings