Platform

This forum is about how to administer a Centreon Platform: installation, software upgrades, backups or anything else related to platform operations.

  • 331 Topics
  • 1,513 Replies

331 Topics

I
idinarSteward *
asked in Platform

Probéme install centreon 21.04

Hello,I'm installing centreon 21.04 and I'm stuck at step 2 (step 2)error message log/php-fpm/centreon-error.logthe installation is on a shared serverError log  centreon.log PHP Fatal error:  Uncaught PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'centreon.informations' doesn't exist in /usr/share/centreon/www/class/centreonDB.class.php:2Stack trace:#0 /usr/share/centreon/www/install/step_upgrade/step3.php(52): CentreonDB->query('SELECT `value` ...')#1 {main}  thrown in /usr/share/centreon/www/class/centreonDB.class.php on lineThanks in advance

0
I
38 minutes ago
T
TA-FFMSteward *
asked in Platform

Database Issues 22.04.2 to 22.04.4

Hi there, i have a Plattform consisiting of several Remote Servers, some with Pollers attached to them. On one of my remote-servers there was an automated update-job running in error upgrading centreon form 22.04.2 (Plattform Version) to 22.04.4 (remote Server Version) and since then the Machine and its poller are no longer updating the central Centreon. I get the remote marked down with Database Issues and the last update according to the Pollers-Page yesterday. Commands get pushed via gorgone, as i can see them in the logs but results don’t appear to come back to the Central Instance. In the Web of the remote it is all up2date. The broker-log on the Remote shows the following error: BBDO: invalid protocol header, aborting connection: waiting for message of type 'version_response' but nothing received The whole plattform is set to BBDO-Version 2 in the Configs Please help. What will happen if i update the whole plattform to 22.04.4? Will that break the whole communications or will it

8
T
1 day ago
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digitall.fingerSteward *
asked in Platform

impossible to connect to CLAPI when password contains a '&' character

Hello,I successfully connect to UI, but impossible to connect to CLAPI when user password contains a '&' character.When I change the password for a simple one, both UI and CLAPI authentications are OK.Latest Centreon.

3
sims24
1 day ago
B
BochiSteward *
asked in Platform

Proble plugin fresh install (UNKNOWN: SNMP Table Request : Timeout)

Hello, I just finalize an installation of Centreon on Google Cloud, but I'm facing an issue an issue with my cisco Plugin, from my first poller I can request a cisco device using snmp but from my another one I not able the error that I encountered is :  UNKNOWN: SNMP Table Request : Timeout. Request is the same on both poller :  /usr/lib/centreon/plugins//centreon_cisco_standard_snmp.pl --plugin=network::cisco::standard::snmp::plugin --mode=interfaces --hostname=X.X.X.X --snmp-version='2c' --snmp-community='XXXXX'  --interface='^Gi1/1/1$' --name --add-status --add-traffic --warning-in-traffic='70' --critical-in-traffic='80' --warning-out-traffic='70' --critical-out-traffic='80' Thanks in advance for your help.

3
sims24
1 day ago
S
SnkSteward *
asked in Platform

Services wrongly disabled in centreon_storage database

Hello, Since updating from 21.10 to 22.04 on CentOS 7, we have many issues of services disappearing on the web interface.Both host and service are enabled on the configuration (centreon database) but after digging, the service gets disabled at centreon_storage databas level with “enabled = 0”. There isn’t any issue collecting metrics, service graph keeps being updated, notification are still sent, everything goes well on Poller. We’ve enabled debug at broker level for sql and bbdo but we’ve found nothing else about some sampled service than usual log (perfdata, processing service messages, etc). The bug has impacted about 20% of active services, which is quite important. Restarting the impacted pollers solves the issue for some time (maybe hours) but it’s not efficient to restart pollers a few times a day. We’ve scripted something to :get the disabled services from centreon_storage database check one by one if they are supposed to be enabled in centreon configuration database update th

6
S
1 day ago
M
MahdiSteward *
asked in Platform

Centreon API v21.10 .net core

Hello,I’m using Centreon Api v2 for an application .net Core C#, i have a probleme when use async method like Get Host or AcknowledgementsPOST4Async for service and i get response : Internal server error 500.the login method works good.the code :var task = Task.Run(async () => await CentreonApi.LoginAsync(authenticationRequest,cancellationToken));                    var resultAsync = task.Result;                                        var task1 = Task.Run(async () =>                    await CentreonApi.Hosts2Async(177, cancellationToken);                    var resultAsync1 = task1.Result;                  var taskAcknowledgement = Task.Run(async() =>  CentreonApi.AcknowledgementsPOST4Async(177, 1193, CommentNotif));                    var resultAsync1 =  taskAcknowledgement.Result;i miss somthing in my code ?

2
M
4 days ago
S
SnkSteward *
asked in Platform

Custom view issue : Unknown user theme

Hello, Since we’ve upgraded from 21.10 to 22.04 version, we have issue with every custom views that aren’t displayed, there is an error message instead :Unknown user theme :  We just need to switch light/dark theme or edit our profile to fix the issue. Maybe there’s some lack of theme initialization on login phase :/

12
S
4 days ago
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YvesFabriceSteward *
asked in Platform

Unable to install packages from Centreon open source software repository

Please help ! I’m unable to install packages from Centreon open source software repository. It seems that only this repo source doesn’t work.

5
Y
4 days ago
R
RafaSteward *
asked in Platform

Avoid recovery e-mail notification after warning service state

Hello all,First of all thank you in advance who can help me with that.We have configured in our Centreon system monitoring to only receive e-mail notifications when a service becomes critical and when it is recovered. The problem is when there are warnings situations: after they are Ok we receive an e-mail that they are recovered.So to sum up: is it possible to receive recovery notifications only when it is a service coming from a critical service state and not when is it a warning?Thank you very much,

2
S
4 days ago
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 

4
sims24
5 days ago
B
BochiSteward *
asked in Platform

Latency detected, check configuration for better optimization

Hello,I just finilized installation of Centreon on GCP, my topoligy is 1 central in EMEA and 2 poller 1 in US and another one in Singapore.I monitor 1000 hosts and 5000 services.I have an error ‘Latency detected, check configuration for better optimization’, and I see that my graph is not complete…Help please :)

26
sims24
6 days ago
D
dfiteSteward *
asked in Platform

New OVA deployment failing partitioning step

I followed this guide (even started fresh just to be sure) https://docs.centreon.com/docs/installation/installation-of-a-central-server/using-virtual-machines/ and when I get to the step to run the centreon-partioning.php I receive this error message: This is a brand new OVA deployment with zero customization done. I manually tried running the centstorage-purge.php script from the cron.d folder and it cleared several partitions but this error persists. Next I logged into MySQL via mysql -u root and tried dropping the partition manually, see here:You’ll see now the partition in question has incremented down by 1 digit, I incremented downward until the error changed hereBut unfortunately I’m back to square one here same error as previousIs this a known issue with the latest OVA on the download page?

3
Laurent
8 days ago
Pascal
PascalSteward *
posted in Platform

Migrate Centreon from centos7 to Debian 11

I migrated my Centos7 Centreon 22.04 platform to Debian 11 Centreon 22.04.For the Central, I used this procedure : https://docs.centreon.com/docs/migrate/migrate-from-20-x/User IDs for centreon, centreon-engine and centreon-broker accounts are not the same on these 2 platforms.On Centos 7 :uid=994(centreon-broker) gid=992(centreon-broker) groups=992(centreon-broker),995(centreon),994(nagios),993(centreon-engine),989(centreon-gorgone)uid=995(centreon-engine) gid=993(centreon-engine) groups=993(centreon-engine),995(centreon),994(nagios),992(centreon-broker),989(centreon-gorgone)uid=997(centreon) gid=995(centreon) groups=995(centreon),993(centreon-engine),992(centreon-broker),48(apache),989(centreon-gorgone)On debian 11  :uid=112(centreon-broker) gid=120(centreon-broker) groups=120(centreon-broker),33(www-data),118(centreon),119(centreon-engine),121(centreon-gorgone)uid=111(centreon-engine) gid=119(centreon-engine) groups=119(centreon-engine),118(centreon),120(centreon-broker),121(centreo

2
C
8 days ago
E
etomrioSteward *
asked in Platform

Centreon and telegram

Hello,  I have some problem with my centreon and telegram notification I follow the tutorial install : https://github.com/centreon/centreon-plugins.git add  bot and conversation (and take token) add notification command in my centreon  add the notification at my user I test with my phone (create ping host) and when ping is down I don’t have telegram message  Thanks for you help 

4
E
10 days ago
S
sdouceBuilder *
asked in Platform

Plugin PacK refresh

Hello ,i updated my rpm centreon-packhow to refresh them i cant see the new in Plugins Pack Manager.For exemple centreon-pack-network-fortinet-fortigate-restapi-22.09.0-1.el7.centos.noarch is well install on my system .But with filter  in plugin manager :It does not appear … rpm -qa | grep forticentreon-pack-network-fortinet-fortiweb-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-fortinet-fortiadc-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-fortinet-fortigate-restapi-22.09.0-1.el7.centos.noarchcentreon-pack-network-fortinet-fortimanager-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-fortinet-fortiswitch-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-fortinet-fortiauthenticator-snmp-22.07.5-1.el7.centos.noarchcentreon-pack-network-firewalls-fortinet-fortigate-snmp-22.07.5-1.el7.centos.noarchIs there something about version 22.09.0-1? Every package with this version doesnot appear in PP UI. 

10
sims24
11 days ago
K
KélianSteward *
asked in Platform

How to change the sender of mail notifications ?

Hello everyone, I have configured the sending of mails for centreon however I can't find where to put the "from", I have an address in noreply@xxxxxxx, but I don't know where to put it, my mails are sent with :configuration of the file /etc/postfix/main.cfthank you in advance Kélian

5
J
12 days ago
F
FantoSteward *
asked in Platform

veeam plugin UNKNOWN: 500 read timeout

i have problem with veeam rest ap plugin (windows rest api is ok)   [root@centreon-central plugins]# /usr/lib/centreon/plugins//centreon_nsclient_restapi.pl --plugin=apps::nsclient::restapi::plugin --mode=query --hostname='192.168.0.53' --port='8443' --proto='https' --legacy-password='XXXXX' --ssl-opt='SSL_verify_mode => SSL_VERIFY_NONE' --command=check_centreon_plugins --arg='apps::backup::veeam::local::plugin' --arg='licenses'  --arg=' --filter-to="" --filter-type="" --filter-status="" --unit="" --warning-status="" --critical-status="%{status} =~ /expired|invalid/i" --warning-expires="" --critical-expires="" --warning-license-instances-usage="" --critical-license-instances-usage="" --warning-license-instances-free="" --critical-license-instances-free="" --warning-license-instances-usage-prct="" --critical-license-instances-usage-prct="" --warning-total="" --critical-total="" --verbose' --debugUNKNOWN: 500 read timeout======> request sendGET https://192.168.0.53:8443/query/check

7
F
13 days ago
S
sdouceBuilder *
asked in Platform

Update 21.04 to 21.04.15 : INTL Not LOADED

After a ym update and a reboot , i v got this message on or DEV IT-100 plateforme . also an error message during starting php73: systemctl status rh-php73-php-fpm.service -l● rh-php73-php-fpm.service - The PHP FastCGI Process Manager   Loaded: loaded (/usr/lib/systemd/system/rh-php73-php-fpm.service; enabled; vendor preset: disabled)  Drop-In: /etc/systemd/system/rh-php73-php-fpm.service.d           └─centreon.conf   Active: active (running) since Tue 2022-09-13 17:05:34 CEST; 3s ago Main PID: 11715 (php-fpm)   Status: "Ready to handle connections"   CGroup: /system.slice/rh-php73-php-fpm.service           ├─11715 php-fpm: master process (/etc/opt/rh/rh-php73/php-fpm.conf           ├─11716 php-fpm: pool www           ├─11717 php-fpm: pool www           ├─11718 php-fpm: pool www           ├─11719 php-fpm: pool www           └─11720 php-fpm: pool wwwSep 13 17:05:34 supvm-centreon01 systemd[1]: Stopped The PHP FastCGI Process Manager.Sep 13 17:05:34 supvm-centreon01 systemd[1]: Starting T

3
S
13 days ago
S
StéphaneSteward *
posted in Platform

Ensure compatibility between versions of plugins

Hi,I just imported the data I have on our current 20.04 platform (configuration only) to a brand new 22.04 (22.04.1, updated this morning !). Things were right but…I haven’t checked all the packs/plugins but the first one I looked to has a compatibility issue : (Unknown option: warning at /usr/lib/centreon/plugins//centreon_protocol_tcp.pl line 597)I can’t understand how removing an option is a good idea… 😕I know it has been decided to have options such as --warning-foo or --critical-bar, which is nice, but why not keep the simple --warning and --critical options, and makes them match one of the real option? I looked to the version of the plugin I have on my 20.04 platform (centreon-plugin-Applications-Protocol-Tcp-20210622-151444), un-suffixed --warning et --critical don’t appear in the help of the plugin, so I guess it has been deprecated before that time. The thing is, it’s still working in this version (like in centreon-plugin-Applications-Protocol-Tcp-20210915-070550), and I stil

6
S
13 days ago
S
sofienSteward *
asked in Platform

Configure SSL certificate on centos7 for Centreon

Hello, am trying to configure ssl secure connexion for centreon plateforme.all changes are done on the file:/opt/rh/httpd24/root/etc/httpd/conf.d/10-centreon.conf i followed the guide:Secure your platform | Centreon Documentation but when restarting httpd24-http i have error bellow:  Syntax error on line 16 of /opt/rh/httpd24/root/etc/httpd/conf.d/10-centreon.conf:Invalid command 'SSLEngine', perhaps misspelled or defined by a module not included in the server configuration

2
S
13 days ago
A
ArnaudTSteward *
asked in Platform

Trying to connect poller to centreon serveur central : ERROR - Couldn't connect to https

Hi everyone,I’ve recently installed a centreon central server (using À partir des paquets | Centreon Documentation) and a poller (using À partir des paquets | Centreon Documentation), I’ve also done the secure part with Sécurisez votre plateforme | Centreon Documentation.After that I’ve been trying to connect poller to the centreon central server without any success with /usr/share/centreon/bin/registerServerTopology.sh -u admin -t poller -h x.x.x.x -n poller-1. At first I just had the typicall non helping message (at least to me) “ ERROR - Couldn't connect to https:x.x.x.x:443”. So i checked if port 443 was opened on central server and it was. I tried looking through different stuff using Centreon Troubleshooting Series | Episode 1 : Help! Mon Poller ne fonctionne pas. -I’ve noticed that :the gorgoned service was not started on the poller and that the 31-centreon-api.yaml had no information in it (which is probably normal ?) that the systemctl status gorgoned didn’t have gorgone-dbcle

6
A
14 days ago
P
PeakmediaSteward *
asked in Platform

NSCA not working

Hello, ive setup NSCA on my client and server.NSCA is taking the request without problem but its not sending it to centreon. Does anyone know what could be the problem here? Thank you! 

2
P
15 days ago
V
VincentTSteward *
asked in Platform

Plugin-Pack VMware ESX - discovery filter by Tag / Custom Attribute

Hello, Our question is about the plugin-pack Vmware ESX.We want to known if it is possible to use use Vmware Tag / Custom Attribute in a discovery rule to filter on différents objetcs (virtual machine, hosts, datastore, ...). Thank you for your answers.Best regardsVincent,

5
sims24
18 days ago
J
jcarrierSteward *
asked in Platform

configuration file '/etc/centreon-broker/central-broker.json' parsing failed: config parser: endpoint of invalid type 'file'

[root@lhq041 operations]# /usr/sbin/cbd -D /etc/centreon-broker/central-broker.json[2022-09-08 13:31:55.244] [core] [info] diagnostic: Centreon Broker 22.04.1[2022-09-08 13:31:55.244] [core] [info] diagnostic: getting disk usage[2022-09-08 13:31:55.248] [core] [info] diagnostic: getting LSB information[2022-09-08 13:31:55.275] [core] [info] diagnostic: getting system name[2022-09-08 13:31:55.278] [core] [info] diagnostic: getting kernel information[2022-09-08 13:31:55.280] [core] [info] diagnostic: getting network connections information[2022-09-08 13:31:55.309] [core] [info] diagnostic: getting processes information[2022-09-08 13:31:55.331] [core] [info] diagnostic: getting packages information[2022-09-08 13:31:57.162] [core] [info] diagnostic: getting SELinux status[2022-09-08 13:31:57.165] [core] [info] diagnostic: getting configuration file '/etc/centreon-broker/central-broker.json'[2022-09-08 13:31:57.165] [core] [info] diagnostic: reading configuration file.[2022-09-08 13:31:57.1

0
J
18 days ago
F
FabGarzSteward *
asked in Platform

Notify even after acknowledgement / notifications meme si acquitté

Hello guys, I’m looking for a way to send notifications from Centreon on disk usage type services. I’ve notifications on Warning AND critical state working OK. My problem is when we have an acknowledgement on this kind of services : by default, in Centreon, ACK will disable further notifications, even if service turn into CRITICAL state, which, from my point of view, is a limitation. I want to be notified for a critical state even if I’ve already been notify for the WARN.  How do you guys work around this ? Am I missing something in Centreon settings ?  ------------------------------------ FR ------------------Hello, Je cheche un moyen de déclencher des notification de Centreon, même si le service a été acquitté. Actuellement, les notifications fonctionnement correctement en cas de WARN ou de CRIT sur mes sondes, mais lorsque un WARN a été acquitté, Centreon n’enverra jamais de notification en cas de passage du service en CRIT. Par exemple : en cas de WARN sur un service supervisant l’

1
ponchoh
19 days ago

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