Platform

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

  • 1,228 Topics
  • 4,005 Replies

1228 Topics

N
NathanLoiselSteward *
asked in Platform

Hostgroup filter in custom view doesn't work

Hey :DI started a custom view on Centreon, and created a ‘Servers’ hostgroup with a lot of hosts in it.But when I want to create an Host Monitoring widget and when I filter with the Servers hostgroup, the list is empty. It’s not working for any hostgroup. When no hostgroup is provided, it’s working fine and showing the first 30 hosts (no hostgroup).Do you have any idea why is it not working ?Thanks :D Hostrgoups listWidget configurationWidget after applying the hostgroup filter 

3
kduret
Centreonian
1 year ago
A
ahartungSteward ***
asked in Platform

Host Discovery

i want to use Host Discovery.All is installed.I Created a SNMP Agent Task, start the task immendiately.But - nothing. Status: Clockwhen i start the command on my commando shell, is working/usr/lib/centreon/plugins/centreon_generic_snmp.pl --plugin=os::linux::local::plugin --mode=discovery-snmp --subnet='10.239.20.65/27' --snmp-community='public' --snmp-version=2 --prettify{   "end_time" : 1656418938,   "start_time" : 1656418930,   "duration" : 8,   "discovered_items" : 22,   "results" : [      {         "snmp_version" : "2",         "ip" : "10.236.20.66",         "desc" : "Linux CES01 3.10.0-1160.66.1.el7.x86_64 #1 SMP Wed May 18 16:02:34 UTC 2022 x86_64",         "hostname" : "CES01",         "type" : "linux",         "snmp_port" : 161,         "snmp_community" : "CpsnMp0220"      },are there log files somewhere why it does not work Thanks

2
A
1 year ago
X
XavierBuilder *
asked in Platform

Error monitoring ESXI: UNKNOWN: Cannot find 'HostSystem' object

 Hello, I’m trying to monitor two esxi, but I’ve got an error “UNKNOWN: Cannot find 'HostSystem' object”.When I change the ESXI2(172.16.250.6) to the first in the centreon_vmware.pm config the ESX is monitored, but when I put the ESXi2 on second in this configuration file this is the ESXI2 that is monitored and not the first one, I want to monitor both esxi.Esxi 2 is placed in second in centreon_vmware.pm config: So the ESXI 2 is monitored but not the first ESX:: Service centreon_vmware.pm status: When ESXI 2 is place on first: The ESXi 2 is not monitored this time and its the first ESX that is monitored:%centreon_vmware_config = (    vsphere_server => {        default => {            url => 'https://172.16.250.6/sdk',            username => 'root',            password => 'xxx'                },    },          vsphere_server => {                default => {                    url => 'https://172.16.250.3/sdk',                    username => 'root',           

4
X
1 year ago
S
swilsonSteward *
asked in Platform

Notification Period for passive alerts not being honored

It appears that if a service is setup as passive and volatile that if a state change occurs, notifications still go out.  The reset of the service does not. My passive check is using NSCA for ingestion. Reoccuring downtime does work but was hoping to use Time periods

1
S
1 year ago
U
UC33260Steward **
asked in Platform

Invalid credential when first connection to Centreon Web interface

Hi team, I installed Centreon 21.10 from ISO (CentOS) and all the installation is ok.But when I tried to connect to the web interface for the first time, I got this error message: Invalid credentials I’m sure to use the right password defined at the step 5 “Admin information. How to reset this password ? Thank you

2
U
1 year ago
T
TrecySteward *
asked in Platform

Mise à jour Centreon bloquée

Bonjour,Je rencontre actuellement un souci qui concerne la mise à jour de Centreon. En effet, une mise à jour de Centreon était à réaliser, pour l’étape 1 j’ai bien fait un ‘backup’ de la base de données (en suivant la documentation de Centreon), et arrivé à l’étape 2 tout était en ‘loaded’ vert, mais quand je fais suivant il ne se passe rien. J’ai recommencé les manips à chaque et à chaque fois c’est la même chose, auriez-vous une solution ?Je vous remercie d’avance.

3
sduret
Centreonian
1 year ago
M
Mocha5135Steward *
asked in Platform

Static IP

Hi, I have just installed Centreon 22.04, and I would like to set an static IP for the appliance.How would I go about setting a static IP? Is it either through the web UI or the shell? Thanks in advance.

1
ponchoh
Centreonian
1 year ago
J
jakubszSteward **
asked in Platform

Centreon 22.04 - Changing domain for mail notififcation sender from default @centreon.com

Hello TeamMy SMTP server accepts and forwards only mail from one domain @mydoamain.com. By default centreon sends mail notifications from domain @centreon.com. How and where to change this setting to change from @centreon.com to @mydomain.com ?

1
ponchoh
Centreonian
1 year ago
A
apalmaSteward *
asked in Platform

Widget HTTP Loader

Hello , I try to show a grafana dashboard with the http loader widget but it’s don’t work.. I’ve got this error : “Firefox can’t open this page” , and also with other website like : http://www.centreon.com (still the same error).Is there a particular setting or certain rights to be settled before being able to use this widget? Thanks for your help.

3
A
1 year ago
N
nunomlaSteward **
asked in Platform

Centreon Poller - User centreon-gorgone

Hello,Everytime I tried to Export Configuration to the Poller I have this error​​:Jun 21 17:42:24 branchpoller1.pt.mnet sudo[32573]: pam_unix(sudo:auth): auth could not identify password for [centreon-gorgone]Jun 21 17:42:24 branchpoller1.pt.mnet sudo[32573]: pam_succeed_if(sudo:auth): requirement "uid >= 1000" not met by user "centreon-gorgone”Jun 21 17:46:51 branchpoller1.pt.mnet sudo[19002]: centreon-gorgone : user NOT in sudoers ; TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/sbin/service centengine restart The service centengine doesn’t restart. 

2
N
1 year ago
J
Jean-François RameauSteward *
asked in Platform

Alyvix

Bonjour,nous nous intéressons à Alyvix, un plus étant l’intégration avec Centreon.Cependant, la doc précise ce point: “Le Plugin-Pack Alyvix Server n'est pas compatible avec la version Open-Source d'Alyvix, la fonctionnalité API Rest étant exclusive à la version commerciale de la solution. N'hésitez pas à contacter votre représentant Commercial afin de pouvoir discuter des conditions d'accès. “ On voit bien ici ( https://alyvix.com/service) une offre de souscription, mais quel est le lien avec l’API ?je suis preneur d’une explication car j’imagine que vous le l’avez pas écrit pour rien.Cdtl 

4
sims24
1 year ago
ensenada
ensenadaSteward **
asked in Platform

Warning Disk-/var/cache/centreon/backup

Hello,We have a warning related with this disk monitoring:Disk-/var/cache/centreon/backupThe graphic of the last month The content : Im reading the documentationhttps://docs.centreon.com/docs/administration/backup/I have the default options.But i don't know if I should delete files, reduce the retention time or add more space to centreon virtual machine. Thanks,Regards  

1
sims24
1 year ago
U
UC33260Steward **
asked in Platform

How to work with base OID used for multiple Traps ?

Hello,I configured traps on my Centreon server to receive alarms from an Avaya PBX (IP Office R11.1).The constructor Avaya use base OID for multiple traps, for example all alarms related to licensing issue are defined on this OID:.1.3.6.1.4.1.6889.2.2.1.2.0.46 = when the alarm is active.1.3.6.1.4.1.6889.2.2.1.2.0.47 = when the alarm is clearedAnd the constructor use specific codes to identify which type of license is identified for the trap:  I used iReasoning MIB browser to receive traps from the PBX, here is the result for all licensing traps (with same OID) : Question: How can I do to be able to create all my licensing services to monitor ?Because right now, I cannot create two services with the same OID: Thank you for helpRegards  

7
U
1 year ago
H
huangzequanSteward **
asked in Platform

A specific need for dependance

Hello ! I’m configuring the dependence settings for my Centreon system. And i have encountered a problem which block me from getting what i want to achieve. Here is a global view of my situation :I’ve set up a Centreon system consisted of 1 main server and 1 poller. The main server supervises the whole central LAN including at least some linux servers. The poller supervises everything outside of the central LAN, basicly remote LANs with some linux servers inside, and routers/ peplinks interconnecting remote LANs to the central one. What i want to do is to set up a chaine of dependency outside of the central LAN, more specifically, a chain such as :poller (inside the central LAN) => router A => peplink B => linux server C (inside a remote LAN)So when peplink B or router A is down, i wish that no checks nor notifications of C will be performed. The problem is, some checks (RAM, CPU, Disk...) of server C is arranged in a service by group manner, as i have a large group of linux s

2
H
1 year ago
J
jmguilbertSteward *
asked in Platform

Centreon 21.10.0: No provider found

Hello everybodySorry : my english is very bad …I install centreon 21.10 IT100 in test situation for network wifi in rural area.But when i finish install, it’s impossible créate task discovery.The message is: “no provider found”. (pas de fournisseurs⁾Est-ce que quelqu’un aurait une piste pour résoudre ce problème ?Cordialement. JM.

6
P
1 year ago
C
centreon_sSteward **
asked in Platform

Error while switching night mode

When I change to night mode (and vice versa), it logs me out of the centreonBefore logging out, I see this message at the bottom of the page  

3
kduret
Centreonian
1 year ago
X
XavierBuilder *
asked in Platform

Problem with my poller added to my Centreon Central

Hi ! I added a poller to my Centreon Central, but it says that my poller is running and I don’t know why I tried to connect to my poller web interface but there is nothing ?I have done everything there:https://docs.centreon.com/fr/docs/21.10/installation/installation-of-a-poller/using-centreon-iso/It says that the poller-1 already exist (because it is added on my centreon central)I Have check that:And it looks good:Log pollerLog master  gorgoned  /etc/centreon-gorgone/config.d/40-gorgoned.yaml : Centreon broker are not the same:logs centreon broker 

3
kduret
Centreonian
1 year ago
G
gespadaBuilder ***
posted in Platform

About the Connector

Hello Community,Since many year we could see Connector about Perl, SSH, VMware and most recently AS400.By concept a connector improve the use of plugins by a better forking process maybe, participate to reduce the load of poller, better consumpation of RAM, a better usage of the API requested, etc..The connector for VMware who is called daemon is mandatory, for the AS400 same thing.About the Perl and SSH, there is a person we implement this connector and saw the difference, the reduction of load and others ?Is it a way to reduce the load of a poller ?I don't see any benchmark about that, so i ask this question.Regards,Greg

2
G
1 year ago
F
f.salamovSteward **
asked in Platform

Monitoring Internet traffic

Hello, is there such a plugin in the centreon, a check to check the speed of the Internet. Required metrics: PING ms, DOWNLOAD Mbps, UPLOAD Mbps.

6
F
1 year ago
S
stephanepainotSteward *
asked in Platform

Probleme sur le master Centreon

Salut la Team CentreonJ’en appele a votre aide !! 💪💪💪 J’ai une configuration -Master (en haut sur la photo) -Poller (en bas sur la photo) Sur le poller ( en bas ) tout semble fonctionné, seulement le master ne le voit pas de la même manière J’ai bien fais “export configuration”mais cela ne change rien …  Une idée?Merci 

7
S
1 year ago
X
XavierBuilder *
asked in Platform

Problem with my Centreon HA, Open Ticket, ICON, DATES | Problème avec mon Centreon HA, Open Ticket, ICON, DATES

ENGLISHGood evening, I have three problems with my centreon HA the replication of open tickets is not done correctly, moreover I have my host icons which do not appear any more, and finally I have a date bug in "-1y -1M ago"Here are screenshots: In circle the lack of iconIn underlined the date problemIn cross the open ticket which does not appearMy Widget: FRENCHBonsoir, j’ai trois problèmes avec mon centreon HA la réplication des tickets ouverts ne se fait pas correctement, de plus j’ai mes icons d’hôtes qui ne s’affiche plus, et enfin j’ai un bug de dates en “-1y -1M ago”Voici des screens: En cercle le manque d’iconEn souligné le problème de dateEn Croix le ticket ouvert qui n’apparait pasMon Widget: 

16
X
1 year ago
C
centreon_sSteward **
asked in Platform

Installation of Centreon 21.10 on the Oracle 8

HiI am installing centreon according to the instructions on oracle 8 (lxd) and I am not going to the end of the script# curl -L -s https://raw.githubusercontent.com/centreon/centreon/21.10.x/unattended.sh | sh2022-06-14 11:15:55+00:00 - WARN - No provided operation : default value [install] will be used2022-06-14 11:15:55+00:00 - WARN - No topology provided : default value [central] will be used2022-06-14 11:15:55+00:00 - WARN - No version provided : default value [21.10] will be used2022-06-14 11:15:55+00:00 - WARN - No repository provided : default value [stable] will be used2022-06-14 11:15:55+00:00 - INFO - Start to execute operation [install] with following configuration parameters:2022-06-14 11:15:55+00:00 - INFO - topology : [central]2022-06-14 11:15:55+00:00 - INFO - version : [21.10]2022-06-14 11:15:55+00:00 - INFO - repository : [stable]2022-06-14 11:15:55+00:00 - WARN - It will start in [5] seconds. If you don't want to wait, press any key to continue or Ctrl-C to

6
kduret
Centreonian
1 year ago
C
centreon_sSteward **
asked in Platform

Centreon update to 22.04

Hi I installed CentOS 8 Centreon on 21.10. I added centreon host monitoring and upgraded to Centreon on 4/22.Everything works fine on port 80.I have secured the server by configuring https according to the instructions from https://docs.centreon.com/docs/administration/secure-platform/#creating-a-self-signed-certificateI added the https configuration in the 10-centreon.conf file, restarted the httpd server and unfortunately when I enter the https protocol, I have Page not found  On the production server (centos7) I also have the same situation despite. Https was working there all the time (version 21.10) My config 10-centreon.conf [root@c2110 ~]# cat /etc/httpd/conf.d/10-centreon.conf ## Section added by Centreon Install Setup#Define base_uri "/centreon"Define install_dir "/usr/share/centreon"ServerTokens Prod<VirtualHost *:80> Header set X-Frame-Options: "sameorigin" Header always edit Set-Cookie ^(.*)$ $1;HttpOnly;SameSite=Strict ServerSignature Off TraceEnable Off

3
C
1 year ago
C
centreon_sSteward **
asked in Platform

Installation of Centreon 21.10 on CentOS 8 Stream (lxd)

Cannot install Centreon 21.10 on centOS 8 stream (lxd)  [root@c2110 ~]# curl -L -s https://raw.githubusercontent.com/centreon/centreon/21.10.x/unattended.sh | sh2022-06-15 17:19:22+00:00 - WARN - No provided operation : default value [install] will be used2022-06-15 17:19:22+00:00 - WARN - No topology provided : default value [central] will be used2022-06-15 17:19:22+00:00 - WARN - No version provided : default value [21.10] will be used2022-06-15 17:19:22+00:00 - WARN - No repository provided : default value [stable] will be used2022-06-15 17:19:22+00:00 - INFO - Start to execute operation [install] with following configuration parameters:2022-06-15 17:19:22+00:00 - INFO - topology : [central]2022-06-15 17:19:22+00:00 - INFO - version : [21.10]2022-06-15 17:19:22+00:00 - INFO - repository : [stable]2022-06-15 17:19:22+00:00 - WARN - It will start in [5] seconds. If you don't want to wait, press any key to continue or Ctrl-C to exit2022-06-15 17:19:22+00:00 - INFO - Check if

1
C
1 year ago
M
MadogasSteward *
asked in Platform

IDrac 9 Plugins error SNMP GET request time out

Hi All , I am trying to monitor a Dell R540 server hard ware Via IDrac9 . I have configured the IDrac to Send SNMP traps to Centreon server . in Centreon i have configured the IDrac as a host and Used the Dell IDrac plugins from the centreon plugins catalogue. I get SNMP GET request Timeout error . Have any one used the IDrac plugins before could help please . 

7
M
1 year ago

Badge winners

Show all badges
Terms & ConditionsCookie settings