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96 Topics

S
supportacsSteward *
asked in Platform

[Error 42S02] Centreon REST API v2/ Login Credientials {59099545}

Hello,When attempting to authenticate to the Centreon server API with the REST API, I receive the following error message in response: {    "code": "42S02",    "message": "An error has occurred in a repository"}The request was sent to the correct endpoint with the correct credentials (when I enter incorrect credentials, I get the credentials error).{  "security": {    "credentials": {      "login": "{{username}}",      "password": "{{password}}"    }  }}endpoint: https://{{server}}/centreon/api/v2/login Is this problem known ? Any idea to solve this ?By the way, I can’t find any related logs to this in my /var/log/centreon/ folderI only have access logs (the request is received and processed).  Centreon 21.10.4  Thank you for your help!  

4
J
5 hours ago
F
Francis DOUNGASteward **
asked in Data collection

Centreon BI Hostgroup-Storage-Capacity-2 wrong result

Hello, I use report design     Hostgroup-Storage-Capacity-2. How is it possible that report returns wrong value? I have two storages which have 95TB, but a result of my job returns me 190 TB for each storage. I don’t know how it's possible. Also for report design     Hostgroup-Storage-Capacity-2, which it calculates is used to create that report? Cordialy,Francis

0
F
14 hours ago
I
ingmfSteward *
asked in Platform

Error exporting configuration after upgrade

We have upgrade our fresh install of 22.10.1 to 23.04.0, after that we have issue exporting the configuration of central and poller servers.We got these errors related to the icons image.  Also, not sure if it’s related, after upgrade the page “About” are showing this message: Someone are facing same issue? Any idea? We are thinking to revert back to 22.10.1. Thanks in advance.

0
I
1 day ago
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? 

1
omercier
3 days ago
F
FDM31Steward *
asked in Data collection

Problem monitoring VMware infrastructure

Hi there,I’m trying to monitor VMWare Vshepre on premise infrastructure.I just followed this topic : https://docs.centreon.com/fr/pp/integrations/plugin-packs/procedures/virtualization-vmware2-esx/This just worked for a couple of days and suddenly with no explainable reason didnt !I get an error when configuring the connector :UNKNOWN: Container connection problem I had a look into /var/log/centreon/centreon_vmware.log and just got this error :default' Login to VirtualCenter server failed: Server version '' at 'https://myvcenterserver:443/sdk/vimService.wsdl' unsupported.My current Centreon Version is 22.04 (tried with 22.10 too and didnt worked)My VSphere infrastructure runs 7.0.3 version (vcenter servers ans ESXiDoes anyone can help me ?Thanks

15
omercier
3 days ago
Fabrix
FabrixCentreonian
published in Webinars replays

Webinar - CentOS 7 end of life: everything you need to know to smoothly migrate your Centreon platformWebinar

Relive the excitement of our webinar on migrating your Centreon platform to Linux!In this epic replay, @tcharles, @silbandj and @pmartel spill all the juicy details on the alternatives, key steps, and pro-tips for a flawless transition. Grab your popcorn, sit back, and get ready to be blown away! ⤵️  

230
Fabrix
3 days ago
B
BARBIERSteward *
asked in Platform

Vmware Deamon and Debian installation

Good morning,I installed Centreon 23.04 on Debian 11. The installation went well, the IT100 license is active.However, I encounter a problem installing the Deamon related to VMWARE products.On the documentation I only find the commands for CentOS 7 and nothing for Debian.Do you have the procedures please?THANKS.

0
B
3 days ago
T
thenaldoxSteward *
asked in Platform

Some properties doesn't match the json schema

Hello, When migrating from a CentOS 7 version 22.10.7 server to Debian 11, after importing the database to the new server, I encountered the following error message on the web interface: "Some properties doesn't match the json schema :[redirect_url] The property redirect_url is required".I can log in, but then I remain stuck on the page with the message "Centreon is loading..." and the same error message as before. I have checked the JSON files in the directory "/etc/centreon-broker", but I don't see any line with redirect_url.Thank you in advance for your help. I am available to provide more details if needed.

1
T
3 days ago
E
emeckSteward **
asked in Platform

Some properties doesn't match the json schema

Hello,I have this message in the login page:Some properties doesn't match the json schema :[] The property redirect_url in not defined and the definition does not allow additional propertiesI can log to centreon web despite the message, and it also appears after logout.Centreon Engine 22.04.3 on CentOS Linux release 7.9.2009 (Core). Centreon Web is v. 22.04.12.What can be causing it?Regards, 

1
T
3 days ago
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 ?  

0
F
3 days ago
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

6
4
3 days ago
M
mc.gyver.rebootSteward **
asked in Platform

Edit locked commands

Hello,I have the four checks related to OS-Linux-SNMP which are bugged.Indeed, these are configured as follows:$CENTREONPLUGINS$/centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=cpu --hostname=$HOSTADDRESS$ --snmp-version='So, I wanted to modify them.To do this, I go to /etc/centreon-engine/commands.cfg and I make the necessary changes to the commands having the problem.However, when I reload my pollers, the commands return to their initial state, before modification.How to make so that the modifications are integrated and remain so?Thanks in advance

3
S
3 days ago
H
heritianaSteward *
asked in Data usage and Visualization

Problème d'historique sur centreon

Bonjour, Je me permets de vous contacter car j’ai un souci au  niveau des historiques de Centreon. En effet, il nous manque beaucoup de log sur le champ timeline.Je souhaiterais que les logs apparaissent surtout quand il y a un changement d’états (de warning en critical, etc ..)Pourriez-vous me dire où dois-je regarder pour corriger cela. A noter que sur certains hôtes monitorés, je n’ai pas ce problème alors qu’ils utilisent les mêmes sondes. Aucun problème n’a été trouvé également sur les graphes je vous remercie par avance de vos réponses   

2
H
3 days ago
M
mmnawabSteward **
asked in Centreon IT-100 users

Monitoring Server Components

 HI,I am trying to monitor HP server components using template "HW-HP-Server-Hardware-Global-SNMP" with custom macros,COMPONENT = .*EXTRAOPTIONS = --verboseIt displays below result notifying as "checking" but not showing actual results.Can someone please guide me on what I'm missing in this configuration.Status informationOK: All 0 components are ok [].Product Name: unknown, Serial: unknown, Rom Version: unknownChecking cpuChecking ide controllersChecking ide logical drivesChecking ide physical drivesChecking power convertersChecking power suppliesChecking sas controllersChecking sas logical drivesChecking sas physical drivesChecking scsi controllersChecking scsi logical drivesChecking scsi physical drivesChecking fca host controllerChecking fca external controllerChecking fca external accelerator boardsChecking fca logical drivesChecking fca physical drivesChecking da controllerChecking da accelerator boardsChecking da logical drivesChecking da physical drivesChecking fansChecking phy

9
B
4 days ago
P
patrick.sibilioSteward *
asked in Centreon IT-100 users

Widnows NSClient Disks - Exclude system and recovery partitions

How can I exlude the system and recovery partitions from the check.Here is the executed command:/usr/lib/centreon/plugins//centreon_nsclient_restapi.pl --plugin=apps::nsclient::restapi::plugin --mode=query --hostname='192.60.28.109' --port='8443' --proto='https' --legacy-password='***' --ssl-opt="SSL_verify_mode => SSL_VERIFY_NONE" --command=check_drivesize --arg="drive=*" --arg="perf-config=used(unit:B)used %(ignored:true)" --arg="filter=type = 'fixed' and name not regexp '.*yst.*'" --arg="warning=total_used>80%" --arg="critical=total_used>90%" 

1
B
4 days ago
J
johnthunderSteward *
asked in Platform

Problem with network interface

I have no idea where is problem  

5
Laurent
4 days ago
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

2
C
4 days ago
Marchal-l
Marchal-lSteward *
asked in Centreon IT-100 users

SSH check command did I missed something ?

I assumed that I followed this tutorial : Linux SSH | Centreon Documentationcreated a ro_ssh_centreon on the hosts that I whant to monitor used the centreon-engine user on centreon server created the ssh key and then copy the key to the host that I whant to monitor and then get a ssh connexion to , but needed the ro_ssh_centreon user password So , now I’m not sure if it’s working or not when I try using os-linux-ssh-connection-custom .From centreon with the perl script:[centreon-engine@XXXXXXXX ~]$ /usr/lib/centreon/plugins//centreon_linux_ssh.pl --plugin=os::linux::local::plugin --mode=connections --hostname='XX.XXX.X.X' --ssh-backend='libssh' --ssh-username='ro_ssh_centreon' --ssh-port='22' --ssh-priv-key=/var/lib/centreon-engine/.ssh/id_ed25519 --warning='' --critical=''OK: Total connections: 4 | 'total'=4;;;0; 'con_established'=4;;;0; 'con_synSent'=0;;;0; 'con_synReceived'=0;;;0; 'con_closed'=0;;;0; 'con_timeWait'=0;;;0; 'con_listen'=12;;;0; 'con_finWait2'=0;;;0; 'con_finWait1'=0;;

6
ponchoh
5 days ago
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.

8
ponchoh
5 days ago
Sébastien
SébastienCentreonian
posted in Troubleshooting

"Out of range value for column 'notification_number' at row 1" error after an upgrade or an update

Symptoms After an update or an upgrade (to 22.04 or 22.10), poller warns as follows: And the broker logs returns errors as follows: [2022-08-22T15:30:40.917+02:00] [sql] [error] mysql_connection: could not store service: Out of range value for column 'notification_number' at row 1[2022-08-22T15:30:40.917+02:00] [core] [error] failover: global error: could not store service: Out of range value for column 'notification_number' at row 1 ​​​​​​Problem When a host or service has a non-ok status for a while, centreon-broker keeps incrementing the notification_number until it reaches 32767, which is a maximum value. Solution  You need to change the type of the column to allow centreon-broker to insert larger values.Log into your terminal and connect to MySQL:mysql -udatabase_user -pRun these queries: UPDATE centreon_storage.hosts SET notification_number=0 WHERE notification_number < 0;UPDATE centreon_storage.services SET notification_number=0 WHERE notification_number < 0;ALTER TABLE

7
Sébastien
5 days ago
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

1
Laurent
5 days ago
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

1
D
6 days ago
R
ReneRoheSteward *
asked in Platform

How to fix "No such file or directory" for images

I just saw these warnings when exporting the configuration:Warningmkdir(): No such file or directoryWarningcopy(media/ppm/operatingsystems-linux-snmp-linux-128.png): Failed to open stream: No such file or directoryWarningmkdir(): No such file or directoryWarningcopy(media/ppm/applications-monitoring-centreon-central-centreon-128-2.png): Failed to open stream: No such file or directoryWarningmkdir(): No such file or directoryWarningcopy(media/ppm/applications-databases-mysql-mysql-128.png): Failed to open stream: No such file or directoryWarningmkdir(): No such file or directoryWarningcopy(media/ppm/applications-monitoring-centreon-database-centreon-128-2.png): Failed to open stream: No such file or directoryWarningmkdir(): No such file or directoryWarningcopy(media/ppm/applications-monitoring-centreon-poller-centreon-128-2.png): Failed to open stream: No such file or directory I got several more but the interesting thing is that the icons i can see are all visable.Just a bug or is ther

4
R
6 days ago
Fabrix
FabrixCentreonian
published in Latest News

Centreon 23.04 is out now!

Hey there! 😊Your favorite monitoring platform just got a spring upgrade. The new 23.04 version comes with a fancy Centreon AIOps Extension that uses artificial intelligence/machine learning to make the platform even better.This new AIOps Extension comes with two cool features: Anomaly Detection and Predictive Capacity. Anomaly Detection was previously only for beta users, but now it's available for everyone. It uses machine learning to predict the expected value of a metric and will give you a heads up when the monitored value goes beyond the acceptable deviation envelope. Predictive Capacity is still in early preview, but it uses machine learning to create a precise forecasting model for capacity planning.And that's not all, folks! The new version also has native SAML 2.0 support for web-based, cross-domain single sign-on and user synchronization. This feature is designed to beef up security and reduce the admin workload of handing out multiple authentication tokens.Last but not leas

32710
rchauvel
7 days ago
M
mmnawabSteward **
asked in Centreon IT-100 users

Centreon MAP Engine server

Hi,Does IT-100 include a "Centreon MAP Engine server" license? If not, then how can I get it?Also, I would appreciate it if you could provide a documentation link on the installation and configuration of the "Centreon MAP Engine server"Thanks. 

1
rchauvel
7 days ago

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