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874 Topics

L
LaurentDSteward *
asked in Platform

systemctl centreon status "exited"

Good afternoon all,I would like to thanks for all informations which are in this forum. It’s very complete but maybe to advanced for me.I’have a little problem to install centreon. My architecture is very simple :one machine with debian 11 and centreon central one machine to show and try to test centreon.However, I have a problem. my centreon.service is “exited”.I’m going to the logs and I have find this error :When I have read the line 45 or 142 on the file notified, i don’t understand why this variable is not ok.I have search to obtain information and understand the problem but internet is empty on this subject…Can you help me or explain the problem please ?thank you for all Laurent the big newbie

0
L
16 days ago
R
RikospSteward *
asked in Data usage and Visualization

[Broker] Lua script could not be compiled

HiI use Centreon IT-100 Edition, 22.10.5, on a standalone Linux Debian 11.I would like to be able to use the stream connector to send my alerts in Opsgenie.So I followed the documentation here: https://docs.centreon.com/docs/21.10/integrations/event-management/sc-opsgenie/ but nothing is sent to Opsgenie.I double checked my configuration: parameter of the connector, api key value, permission in Opsgenie, access to api url, etc. but all is good.I tried to execute the lua script and no output appeared (normal) so I think all is good for Lua in my system.Here are the lua packages installed:~$ apt list lua* --installedListing... Donelua-curl/stable,now 0.3.0-9.2 amd64 [installed]lua-socket/stable,now 3.0~rc1+git+ac3201d-4 amd64 [installed]lua5.1/stable,now 5.1.5-8.1+b3 amd64 [installed]Then I tried to elevate the logging level to debug for [core] and [lua] in central-broker-master configuration and I saw these messages (filtered) :~$ sudo systemctl restart cbd~$ tail -f /var/log/centreon-b

8
R
17 days ago
A
aimeSteward *
asked in Platform

Nagvis / centreon 22.10

hello I would like to know if Nagvis is still compatible with centreon 22.10?

2
P
18 days ago
M
MustafaSteward *
asked in Platform

Critical memory

Hi,I often have a critical alert for the Memory service of my centreon -central.Any idea to relieve the RAM memory?Service Status CRITICAL Status information CRITICAL: Ram Total: 7.45 GB, Used (-buffers/cache): 7.08 GB (95.03%), Buffer: 3.40 MB, Cached: 118.80 MB, Shared: 14.85 MB  Any idea to relieve the RAM memory?THANKS ;-)  

0
M
19 days ago
B
BochiSteward **
asked in Platform

Can't acknowledge alerte

Hello Team,Since my upgrade to version 22.10.6 I’m not able to acknowledge some alertes….Someone can help me.Regards,

0
B
19 days ago
B
BochiSteward **
asked in Platform

OpenID connect issue after upgrade to 22.10.4

Hello Team,I’m faing an issue with OpenID connect after upgrade to version:  22.10.4.I’m not able to connect, here is error that I encountered:(Cannot assign null to property Core\Security\Authentication\Infrastructure\Provider\OpenId::$username of type string)Someone can help ?Many thanks !!! 

2
B
19 days ago
T
timiti29Steward *
asked in Data usage and Visualization

Change unit for meta service

Hello, I would like to know the total ammount of traffic of my application, so i’ve created a meta service who sum the output traffic of my three serversi’ve created one more for input traffic ( i donc know how i can do it with one like current traffic service)The issue is that sum isn’t considered as b/s units but simple integer so i can read 1b in graph legends for 1Gbit/s speed.How can i specified the units (or force it to use same units as services used for sum) for meta-service ? Best-regards

0
T
19 days ago
G
glepinay
asked in Platform

Using Centreon Command Line Api Remotely

Hi,We have here Centreon 22.04.We use the clapi binary on our Central Server to manipulate Centreon objects: particulary to import /build hosts, hosttempletes, servicestemplates ...etcThe binary is provided by the package "centreon-web-22.04.7-5.el7.centos.noarch"EX:/usr/share/centreon/bin/centreon -u admin -p XXX -o HG -a show/usr/share/centreon/bin/centreon -u admin -p XXX -i my_file.txt  # THIS WILL IMPORT THE CONTENT OF THE FILE Now we need to run this but from another linux server (Not on the Central), be I wonder how it is possible : ? Install the binary but how to specify where is the Centreon environment (database) to modify.In other words : we need to run imports/creation of centreon objects remotely.Has anyone already done this before ?I know ‘centctl’ : but is from community and not supported by Centreon …Thanks a lot !   

0
G
20 days ago
D
dzielingerSteward *
asked in Data usage and Visualization

As400 connector cannot decode response

Hi, After reading the various documentations and this forum I managed to get the plugin to work however I have an error in the response.I have the error :UNKNOWN: Cannot decode response (add --debug option to display returned content)If i add --debug to the commande the result seems good… Thanks for help. ======> request sendPOST http://localhost:8091/Accept: application/jsonUser-Agent: centreon::plugins::backend::http::useragentContent-Type: application/json{"password":"password","command":"getSystem","login":"login","host":"192.168.0.100"}======> response doneHTTP/1.1 200 OKConnection: keep-aliveDate: Wed, 29 Jun 2022 15:28:31 GMTContent-Length: 485Content-Type: application/jsonClient-Date: Wed, 29 Jun 2022 15:28:31 GMTClient-Peer: 127.0.0.1:8091Client-Response-Num: 1{"requestDuration":115,"code":0,"result":[{"batchJobWaitingForMessage":0,"batchJobHeldWhileRunning":0,"activeJobInSystem":290,"percentProcessingUnitUsed":10.9,"maxJobInSystem":163520,"batchJobOnUnassignedJobQueue":

5
Q
20 days ago
M
m4thSteward *
asked in Data collection

how do i parse extra aguments for check commands ?

once i play the OS-LINUX-Cpu-SNMP-custom check-command i got this messagebut when i play this command on backend they conplains that the argument --host is missing, but i don’t say how do i parse it on front end/usr/lib/centreon/plugins/centreon_linux_snmp.pl --plugin=os::linux::snmp::plugin --mode=cpu --help Output perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LANG = "pt_BR.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C").

1
M
20 days ago
K
KélianSteward **
asked in Platform

speedtest plugins broken ?

Hello, I am creating this request because I have a problem with the speedtest plugin, I always get the same error: "UNKNOWN: Command error: ERROR: Unable to connect to servers to test latency."Is the plugin still maintained ? if the plugin uses speedtest-cli, I think it's because of that because speedtest-cli doesn't work anymore either  Kélian

12
K
21 days ago
R
redjoSteward *
asked in Platform

Brocade virtual fabric monitoring

We want to monitor the virtual fabric on our brocade san switchsHas anyone ever encountered this type of problem and found a solution?  

0
R
21 days ago
S
StanislasRSteward **
asked in Platform

Mail notification

Hello, I’m configuring mail notification for my Centreon server, but I can’t receive mail after configuring Postfix. I tried few parameters from different tutorials but it still doesn’t work. Logs : Feb 13 15:53:18 xxx postfix/qmgr[584413]: ED80F64CD1: from=<centreon-engine@xxx.xxx.xxx>, size=671, nrcpt=1 (queue active)Feb 13 15:53:18 xxx postfix/qmgr[584413]: E905E64DF0: from=<centreon-engine@xxx.xxx.xxx>, size=731, nrcpt=1 (queue active)Feb 13 15:53:18 xxx postfix/error[597488]: ED80F64CD1: to=<xxx@xxx.xxx>, relay=none, delay=719, delays=719/0/0/0, dsn=4.4.1, status=deferred (delivery temporarily suspended: connect to smtp.xxx.xxx[xxx.xxx.xxx.xxx]:25: Connection refused)Feb 13 15:53:18 xxx postfix/qmgr[584413]: E722B64DCE: from=<centreon-engine@xxx.xxx.xxx>, size=671, nrcpt=1 (queue active)Feb 13 15:53:18 xxx postfix/error[597695]: E905E64DF0: to=<xxx@xxx.xxx>, relay=none, delay=5939, delays=5939/0/0/0, dsn=4.4.1, status=deferred (delivery temporarily su

8
S
21 days ago
K
kimpoy0730Steward *
asked in Data collection

Centreon ACL, LDAP groups conflict with ACL contact groups.

Hi All,We have this issue on our ACL, LDAP groups, is having an error on our ACL and DB, which causing newly added hosts/services not visible on non-admin accounts. Below is the CentACL.log error.We only have a workaround solution for this issue which is disable LDAP authentication & delete all LDAP group on Central Database. My Question, is it possible to modify the CentACL.php so that it will not query the LDAP groups on our AD? Appreciate your response.  

0
K
22 days ago
I
IsraelCalveteSteward *
asked in Platform

central poller does not running

 After a fresh install with packages on Debian 11.I read all about it and even I wrote a post with some errors.In /var/log/centreon-broker/central-broker-master.log there a some errors The error have sense cause cbd is listening on 0.0.0.0 Since I tried this before. I used the IP (13.0.2.252) of the instance into the form during https://docs.centreon.com/docs/installation/web-and-post-installation/#web-installationcentreon/config.d/10-database.yaml, centreon/centreon.conf.php, centreon/conf.pm have 13.0.2.252.More errors...central-broker-master.log:[2023-03-06T15:24:58.072+00:00] [core] [error] failover: global error: failover: 'centreon-broker-rrd' cannot connect endpoint.central-rrd-master.log:[2023-03-06T15:29:37.240+00:00] [bbdo] [error] BBDO: invalid protocol header, aborting connection: waiting for message of type 'version_response' but nothing receivedcentral-rrd-master.log:[2023-03-06T15:29:37.240+00:00] [tcp] [error] Error while reading on socket: End of filecentral-rrd-master

1
I
22 days ago
C
Cyril_31Steward **
posted in Contribution and Development

Download Centreon documentation

Hello, Is it possible to download the Centreon documentation (https://docs.centreon.com/docs/22.04/XXXX) in .pdf or .html to read locally ? Thank you.

2
C
22 days ago
F
Fabien34Steward *
asked in Platform

Changing the centreon-engine password?

Hello the community,Nice to meet you.  I am testing Centreon 22.10.5 using remote pollers.Is there any conditions for changing the centreon-engine password? Could I change it with no risk?

2
F
25 days ago
M
MarouaneSteward *
asked in Platform

Centreon map 22.10 (problem displaying the map)

Hello,I am testing the new version of Centreon Map (22.10), the problem is that when I click on a map to view it, sometimes it works and displays the map, sometimes it doesn't show anything for a second and returns to the maps list page, so I have to click on the map two or three times to be able to display it.Here are some photos:if I want to display the map named “myMap”, it will display like this for a secondthen it’s rollback to maps list pageI have to repeat the process two or three times to be able to display myMap Thank you for your help.

1
Fabrix
25 days ago
K
kimpoy0730Steward *
asked in Data collection

Email notification CC issue - Version 20.10 - using php file template.

Hi Everyone,First time asking question here. We’re using a php template for email notification. and the issue is when if two or more CC recipient were added on host and service URL. We got a double qoutes “” on the cc part of the notification so its not sending to correct receipient. the php file is from https://github.com/mcinquin/centreon-notifications we just modify it. its working on Centreon 2.8.17 but its not working on Centreon 21.10.7. We just separate the emails by a comma on host and service URL.  Hope someone has an idea about my issue. 

3
Fabrix
25 days ago
I
IsraelCalveteSteward *
asked in Platform

Central broker is not running after fresh install.

Hi, I’m newbie with centreon. I have installed centreon 22.10 in a CenOS7 AWS EC2 instance with the automated script withcurl -L -s https://raw.githubusercontent.com/centreon/centreon/22.10.x/centreon/unattended.sh | sh After postinstalation, I went to the GUI and I saw that the central poller was stoped. I have read and follow this and thiswithout success. /var/log/messages seems clean /var/log/centreon-broker/central-broker-master.log contain errors.Error while reading on socket: End of filefeeder 'central-rrd-master-input-1' error:Attempt to read data from peer LOCALHOST:5670 on a closing socketTCP: Connection refused to LOCALHOST:5670 /var/log/centreon-broker/central-rrd-master.log too[root@yig centreon-broker]# cat /var/log/centreon-broker/central-rrd-master.log| grep error[2023-03-03T11:18:27.163+00:00] [tcp] [error] Error while reading on socket: Operation aborted.[2023-03-03T11:18:27.270+00:00] [core] [info] pool: the latency check encountered an error: Operation aborted.[2023

1
I
25 days ago
T
txontxetSteward *
asked in Contribution and Development

SERVICE STATE is not OK

Good morning, I am monitoring several Windows services with "centreon_windows_snmp.pl". It works fine with the following argument and service name, for example: --service='dcsx'. My question is: why does it show services in critical state if they are running? I have tested with the "Print Spooler" service and it works fine. I have also tested with the DataCore Executive service and even though it is running, it appears as critical. All of this with the same configuration and host.      King regards.

0
T
25 days ago
H
huangzequanSteward **
asked in Platform

Automate Linux NRPE3 plugin installation by Ansible

Hello community ! I’ve recently encountered a problem while trying to install the centreon-plugin-Operatingsystems-Linux-Local.noarch component for Linux NRPE3 plugin supervision on an Oracle Linux end-server, using Ansible automation. Here is a fragment of my Ansible playbook code (I use yum_repository as dnf_repository is not yet available in Ansible):- name: Add Yum repository  yum_repository:    name: Centreon    baseurl: https://yum.centreon.com/standard/22.10/el8/stable/x86_64 - name: Install requirements  dnf:    name: “{{ item }}”    state: latest    with_items:      - centreon-nrpe3-daemon.x86_64      - centreon-plugin-Operatingsystems-Linux-Local.noarch While launching the above playbook i got the following error related to the installation of the second component:Depsolve Error occurred:Problem: cannot install the best candidate for the job - nothing provides perl(JSON::XS) needed by centreon-plugin-Operatingsystems-Linux-Local-20230215-164619.el8.noarch I did some research

0
H
25 days ago
D
dagabardSteward *
asked in Platform

disable notification or disable check

Himy actual plaform is the centreon 2.8.19i’m working on the new version centreon 22.10. in the new version, there is no option to disable check or notification in the ressources view. my supervisors (n2 or n1) use this options frequently. Is it a new regular usual of the new centreon version? is there an option to reactivate there ?Davud 

4
D
25 days ago
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

5
J
25 days ago
F
Francis DOUNGASteward **
asked in Platform

Acces Configure page host Centreon

Hello,Why do you think access to the configuration page of a host is slow? By slow I mean at least 30 seconds of waiting?  

10
F
26 days ago

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