Skip to main content

Platform

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

  • 1,697 Topics
  • 5,342 Replies
1696 Topics
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. 

4109
P
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
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
F
FreddySteward *
asked in Platform
Downtimes via api rest v2

Bonjour,Est-ce que c'est possible de réaliser des downtime via api v2 sur des Pollers comme en api v1 ? si oui comment procédé ?Cordialement

2344
L
F
Francis DOUNGASteward **
asked in Platform
Add downtime Centreon API V2

Hello, Centreon API V2 has already work? I use Postman or my script python to post an add downtime but it’s doesn’t work.I use multi format in my postman like: {     "start_time": "2023-03-04T10:50:00Z",     "end_time": "2023-03-04T11:50:00Z",     "is_fixed": "true",     "author_id": 1453,     "comment": "Downtime set by admin",     "resource_id": 629136     "parent_resource_id":  44527 }   [{     "start_time": "2023-03-04T10:50:00Z",     "end_time": "2023-03-04T11:50:00Z",     "is_fixed": "true",     "author_id": 1453     "comment": "Downtime set by admin",     "resource_id": 629136,     "parent_resource_id": 44527 }] Error 500: {"code":500,"message":"Object value found, but an array is required\n"} Cordialy,Francis

6501
L
W
wadOpsSteward *
asked in Platform
Export configuration to poller stuck on generating files

We have this problem, when trying to synchronize configuration to pollerat every attempt, PHP reports this error[05-Apr-2023 14:32:26 Europe/Paris] PHP Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, null given in /usr/share/centreon/www/class/config-generate/host.class.php:429Stack trace:#0 /usr/share/centreon/www/class/config-generate/host.class.php(429): array_merge()#1 /usr/share/centreon/www/class/config-generate/host.class.php(475): Host->getSeverity()#2 /usr/share/centreon/www/class/config-generate/host.class.php(497): Host->generateFromHostId()#3 /usr/share/centreon/www/class/config-generate/generate.class.php(257): Host->generateFromPollerId()#4 /usr/share/centreon/www/class/config-generate/generate.class.php(290): Generate->configPoller()#5 /usr/share/centreon/www/include/configuration/configGenerate/xml/generateFiles.php(161): Generate->configPollerFromId()#6 {main} thrown in /usr/share/centreon/www/class/config-generate/ho

5681
L
Y
YBounouaSteward *
asked in Platform
Impossible de trouver une correspondance: centreon

Bonjourcela fait maintenant quelques jours que je rencontre des difficultés afin de configurer centreon. Du coup, j’ai préféré faire simple et recommencer de zéro en supprimant tout et en réinstallant. Cependant je rencontre un problème lors de l’étape d’installation du repository Centreon. Infos: Je suis sur Oracle Linux 8, tout est bien installé (mysql etc) j’ai suivi les étapes de la documentation cependant vous verrez dans mon screenshot le problème:cette erreur il me l’a fait plusieurs fois d’affilé et ce pour n’importe quelle commande incluant “dnf install -y” + le nom d’un package centreon. J’ai redemarré le serveur plusieurs fois mais rien n’y fais. Vous remerciant d’avanceCordiales salutations

5511
L
R
RameesSteward *
asked in Platform
centreon 22.10 upgradation

Hi Poller-module.json file is missing after upgrading to 22.10 , let me know how to regenerate the json file in poller.  I tried to restart cbd but it doesn't work

1051
L
Guillaume
GuillaumeSteward **
asked in Platform
Version compatibility

Hello,I have a question about the last version 23.04.We will reinstall our central servers on RH8. (Web server, DB server & broker server)But, actually, we can’t reinstall or upgrade right now our pollers on RH7.x On the new repositiry, I saw that no el7 packages are available for 23.04… So, can pollers running RH7 with version 22.10 communicate with a central server running RH8 and version 23.04 without problems?

1632
Guillaume
S
Stéphane
asked in Platform
New UI of the Centreon commercial support.

Hi,I started to use the new WebUI for the support : https://support.centreon.com/It seems there is no way of formatting a message. No way of using italic, or fixed width. Am I missing something?Also, I can join a file but can’t directly paste an image.I opened a ticket (#58264)  by sending a mail, the inserted image is there but all the formatting is lost.Will it be improved? Currently it sucks. Sorry for the language but it really does :(

1498
S
Y
YvesFabriceSteward *
asked in Platform
Support For Vmware ESXI 6.7 Monitoring through Centreon 22.04

I’m trying to monitore vmware esxi 6.7 from my fresh install centreon version 22.04 with no success.  Please help !

6969
V
L
LEBRETONSteward ***
posted in Platform
VmWareESX plugin pack

Bonjour,Je suis en CENTREON 22.10.Pour utiliser le plugin pack VmWareESX faut-il installer le SDK-VmWare ? 

471
J
C
crisantobSteward **
asked in Platform
How to monitor a NIC connected to within VMware

Hello team, Is it possible to have Centreon to monitor if a NIC is connected within VMware? Thanks,Crisanto

763
J
C
carnabilSteward ***
asked in Platform
Perfdata in Graphs

Hello,We have created a custom script that generates certain perfdata:OK: runningPiTcpSocketFibers < 200 | 'runningPiTcpSocketFibers-1'=2;;0:200;0; 'runningPiTcpSocketFibers-2'=2;;0:200;0;The problem is that the values ​​of the perfdata that should be 2 and 2 when they appear in the graphs come out with decimals and not as integer values. We don't understand where those values ​​come from or what calculations you are doing to get them. We have tried to configure it through Monitoring > Performances > Curves but we have not succeeded either.Can you help us? Best regards,

900
C
R
ReneRoheSteward **
asked in Platform
Centrel Server migration from 22.10 to 23.04 - Extension Manager not working

I upgraded my single central server environment to the 23.04 release.After upgrading everything seems to be running fine but the Extension Manager page will not load.Everytime i try to access the menu i just receive an empty blank page with no text or any other information.Also I still have a problem that was around when I was running the 22.10 release. The Host Key verification for the broker stats check is missing or not valid. How and why do i need to verify my Host Key when the central server is monitoring itself? In the doc it says you can skip doint the host key verification. Am I missing something here.

51910
R
Z
z123Steward *
asked in Platform
Export to CSV returns 404 page

Hello,after upgrading AlmaLinux 8.7 from Centreon 22.10 to latest 23.04 Im unable to export CSV performance data from graphs. Once I click on the button (see picture below). I get redirected to a 404 page - same thing happens if I export CSV directly from performances page. Oddly exporting timeline and graph pictures works fine.  

913
Laurent
Centreonian
Pascal
PascalSteward ***
asked in Platform
23.04 migration from 22.10

Hi,During my migration from 22.10 to 23.04 I had some issue with packages dependencys.the packages perl-Exporter-Tiny.noarch was in release 1.002002-1.el8 wich was installed from centreon repository.During the 23.04 update, it was necessary to downgrade to the package available on appstreamdnf downgrade perl-Exporter-TinyThe issue seems that perl-Exporter-Tiny-1.002002-1.el8.noarch.rpm is no longer available on the Centreon repository.

2215
L
D
DaFamoSteward *
asked in Platform
User is blocked

Guys i just installed Centreon for testing on my lab, for whatever reason i was using the incorrect password for the user admin in the web access and now the user is bloqued . The version is v.22.04Do you have any advise on how to unlock the user, i have access to the centos root without any problems.Also, i am using Centos7 Vmware workstation so when i tried some command line like ; VALUES $2y$10$j7nGYTRR9gjcXpC9YIqR1uc5LDKbx1WJXJp7GIh/FpIJ3WoVbH9mO, <admin>, (SELECT UNIX_TIMESTAMP(NOW())));bash: Erreur de syntaxe près du symbole inattendu « ( »  INSERT INTO contact_password (password, contact_id, creation_date) VALUES ('$2y$10$j7nGYTRR9gjcXpC9YIqR1uc5LDKbx1WJXJp7GIh/FpIJ3WoVbH9mO', <admin>, (SELECT UNIX_TIMESTAMP(NOW())));bash: Erreur de syntaxe près du symbole inattendu « ( »update centreon.contact set login_attempts=NULL, blocking_time=NULL where contact_id=[change];it simply doesn’t work, so help pretty please?

3872
Fabrix
Centreonian
A
ahartungSteward ***
asked in Platform
Centreon-engine Mail

Hi, a little QuestionMails from centreon Monitoringexample :from=<centreon-engine@cpaze-cespol01.localdomain>, size=746, nrcpt=1 (queue active)May  3 05:50:13 cpaze-cespol01 postfix/smtp[11630]: 63FDC107C8FE: to=<cp-monitoring@mail.com>, relay=smg.infra.mail.com[10.17.1.59]:25, delay=0.28, delays=0.02/0.01/0.13/0.11, dsn=2.0.0, status=sent (250 ok:  Message 13094836 accepted)How can i Change the “sender “ from :from=<centreon-engine@cpaze-cespol01.localdomain>thanks  

1711
ponchoh
Centreonian
D
DucoSteward *
asked in Platform
HA cluster primary node doesn't cluster config or hosts with secondary node (or vice versa)

Hello everyone,We are currently trying to setup a centreon monitoring HA cluster on debian 11 and are currently trying it out in our test network. We installed 1 central server, 1 secondary and a poller/quorum deviceWe made the decision to install the HA feature described as in the official centreon documentation, unfortunately we ran in some trouble. The PCS cluster and all its resources look like they work correctly but the configuration of the primary node doesn’t get failed over, this means that in practice we have 2 different centreon installations instead of the clustered HA configuration that we want aka split brain.The secondary node does become the primary node but it doesn’t have any of the config or hosts that we added on the primary.We would really appreciate if any of guys could point us to the right direction.I’ll post some examples of what I mean below.Output of crm_mon -fr on node-a while node-a is also the master serverI added a test host on node-aI failed the cluster

840
D
M
MarouaneSteward **
asked in Platform
Centreon DSM execute two checks at the same time into the same slot

Hello, I am using Centreon DSM and I noticed that sometimes DSM execute two check command to write two different traps (alert) into the same slot at the same time, therefore the second check overwrite the status of the first one. Any ideas why I am having this behavior ?Thank you.Best regards.

290
M
D
Didier97180Steward **
asked in Platform
Random operation of hosts

Good morningI have just installed and configured a collector to add it to centreon central and I encounter some problem Centreon version 21.10:-When I put the hosts on the collector it works half the time and when it doesn't work I get a message "(No output returned from plugin)" The equipment is correctly configured to accept the collector. When I put the host back on the central I have no problem.

505
D
S
Stéphane
asked in Platform
Why quotes aren’t shown when command is displayed in the UI?

Hi,When the command is displayed in the service detail panel, simple quotes (and maybe some other characters) aren’t displayed. They’re present in the copied text though.If a user selects the command to copy it (instead of using the copy button), then pasts it in a poller’s terminal to execute the command manually, then it may not work.I don’t get the point here. Is it a bug or a bad UI design choice?

200
S
J
jawuwotSteward *
asked in Platform
new created service not showing to certain user in centreon

new created services not showing to certain user in centreon. Allowed to all resource ACL but still new created services not showing to normal user account. Its visible to Admin account but to normal user using View all resource cant view any new created service.

3334
K

Badge winners

  • Five Replies
    CAR-CENTREONhas earned the badge Five Replies
  • First Reply
    FabienLhas earned the badge First Reply
  • First Topic Created
    clement85has earned the badge First Topic Created
  • Approchable
    Cm123has earned the badge Approchable
  • First Wish Posted
    hboulouzhas earned the badge First Wish Posted
Show all badges
Terms & ConditionsCookie settings